Lower Vitamin D Status in Patients with Differentiated Thyroid Carcinoma

2018 ◽  
Vol 69 (9) ◽  
pp. 2472-2475
Author(s):  
Andra Cocolos ◽  
Adina Ghemigian ◽  
Nicoleta Dumitru ◽  
Eugeniya Nedeltcheva Petrova ◽  
Mircea Ghemigian ◽  
...  
Keyword(s):  
Vitamin D ◽  
Thyroid Cancer ◽  
Vitamin D Deficiency ◽  
The United States ◽  
Genetic Alterations ◽  
Tnm Staging ◽  
Control Group ◽  
P Value ◽  
Cross Sectional ◽  
Vitamin D Levels

Thyroid cancer (TC) has become the most rapidly increasing type of cancer representing 1-1.5% of all cancers diagnosed annually probably due to intensive screening. It is estimated that the death rate of TC has slowly increased from 0.49 to 0.51/100.000 in the last 10 years and 53.990 new cases will be diagnosed in 2018 in the United States. Therefore, efforts are being made in order to stop the increasing incidence and genetic alterations are thoroughly studied. One of the most recent incriminated factors in TC etiology and physiopathology is vitamin D deficiency. Besides the well-known role in bone metabolism, vitamin D has extra-skeletal effects exerted through the vitamin D receptor (VDR) and has been shown to interfere with many cellular functions such as inhibiting cell proliferation, stimulating differentiation and malignant cell apoptosis in different types of cancer. Cross-sectional, retrospective study which included 114 patients (71 with confirmed thyroid cancer and 43 patients in the control group with benign pathology). Preoperative levels of 25(OH)vitamin D, PTH, biochemical and thyroid panel were measured. The histopathologic features were analyzed. Mean values of vitamin D was 16.31 � 7.14 ng/mL with lower levels in patients with thyroid cancer (14.95 � 5.91 ng/mL) in comparison to patients with benign thyroid pathology (18.55 � 8.41 ng/mL), with a p value of 0.008. Majority of the cases were papillary thyroid cancer (97.18%) in stage 3 (45.07%). Vitamin D levels also correlated negatively with TNM staging. The necessity of further studies is a reality in order to establish if vitamin D deficiency is a possible risk factor for thyroid cancer and its correction can be considered an additional therapy.

scholarly journals Correlation of psoriasis and serum vitamin D

2021 ◽  
Vol 7 (4) ◽  
pp. 320-323
Author(s):  
Ritika Gujrati ◽  
Krishnendra Varma ◽  
Ujjwal Kumar
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Psoriasis Vulgaris ◽  
Systemic Disease ◽  
Serum Vitamin ◽  
Psoriatic Skin ◽  
Control Group ◽  
P Value ◽  
Serum Vitamin D ◽  
Vitamin D Levels

Psoriasis is an immuno-mediated chronic systemic disease involving cytokines of helper Th1 pathway. Vitamin D has an effect on keratinocyte proliferation, differentiation and immune modulation of immune system especially Th1 pathway, which is altered in psoriatic skin suggesting that Vitamin D may have a role in pathogenesis of psoriasis. To study correlation between psoriasis vulgaris and serum vitamin D. To evaluate serum vitamin D level in psoriasis cases and in control group and correlating vitamin D level with severity and duration of the psoriasis. 57 cases (>15years of age) with psoriasis and 57 healthy subjects were recruited. Psoriasis was clinically diagnosed and severity evaluated by PASI scale. Vitamin D was analysed by enhanced chemilumine scence on vitrus Eci autoanalyzer of Orth clinical diagnostic. Vitamin D deficiency defined as <20ng/ml, insufficiency 20-30ng/ml and sufficient 30-100ng/ml. Vitamin D deficiency in the study was 22.8% in patients and 14% in control group. Vitamin D insufficiency was found in 42.1% of cases and 19.3% of control. According to chi-square the p-value is 0.003 showing significant association. There was a tendency towards decrease in vitamin D level with increase in disease duration. There was negative correlation between vitamin D and PASI score. The study found a significant relationship between vitamin D and psoriasis. Further metanalysis involving larger study population will be required to establish whether vitamin D levels benefits patient with psoriasis vulgaris.

scholarly journals A Comparative Study of Serum 25-Hydroxy Vitamin D Levels in Children with Seizures Receiving Monotherapy and Polytherapy

2021 ◽  
Vol 11 (01) ◽  
pp. e331-e337
Author(s):  
Nazeem Fathima A. ◽  
Radha Kumar ◽  
Dev Kumar V. ◽  
Devanand Gulab Chaudhary
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Tertiary Care ◽  
Hospital Setting ◽  
P Value ◽  
Care Hospital ◽  
Cross Sectional ◽  
Increased Risk ◽  
Vitamin D Levels ◽  
25 Hydroxy Vitamin D

AbstractThe association between serum 25-hydroxy vitamin D (25(OH)D) antiepileptic drugs (AEDs) and bone health in individuals with epilepsy has been recognized for more than 30 years. Several studies indicate an increased risk for bone loss in patients on antiepileptic medication as well as low levels of serum 25(OH)D. Patients on polytherapy AED are at a higher risk of adverse drug effects compared with those on monotherapy. The present study assessed serum 25(OH)D levels in children receiving AED and compares those children receiving monotherapy versus polytherapy. This is a prospective cross-sectional study conducted in a tertiary care hospital setting on children with seizures receiving AEDs for period of more than 6 months. Participants were enrolled in three groups: 25 children on monotherapy, 25 children on polytherapy, and 25 healthy controls. Serum 25(OH)D level was performed for all children and analyzed. Serum 25(OH)D levels were normal in 52%, insufficient levels in 43.3%, and deficient in 6.7% of children. Vitamin D level was insufficient in 40% of children receiving monotherapy and 52% receiving polytherapy AED. Vitamin D deficiency was present in 4% in monotherapy group and 16% in polytherapy group which was statistically significant (p-value 0.047). Vitamin D deficiency was higher in children receiving AED compared with normal controls. Vitamin D deficiency and insufficiency were higher in children on polytherapy. Our study emphasized the importance of monitoring vitamin D levels in children receiving AED to detect abnormalities in vitamin D levels.

scholarly journals THE POSSIBLE LINK BETWEEN VITAMIN D LEVELS AND RESTLESS LEG SYNDROME: A HOSPITAL-BASED CASE-CONTROL STUDY FROM KASHMIR, INDIA

2021 ◽  
Vol 9 (5) ◽  
pp. 1362-1367
Author(s):  
Rehana Amin ◽  
◽  
Seema Batool ◽  
Yuman Kawoos ◽  
Masood Maqbool ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Case Control Study ◽  
Case Control ◽  
Nervous System Development ◽  
Control Group ◽  
P Value ◽  
Restless Leg Syndrome ◽  
Vitamin D Levels ◽  
Control Study

Background & Objectives: Various pathophysiological mechanisms and risk factors have been identified in patients with restless leg syndrome and there exist other factors also that are yet to be identified and are under-researched. Evidence suggests a possible link between Vitamin D deficiency and Restless leg syndrome.The aim was to study the Vitamin D levels in patients diagnosed with RLS and to find a correlation between Vitamin D and RLS. Methods: This was a case-control study carried out in the outpatient department of the Institute of Mental Health and Neurosciences Kashmir.A total of 144 subjects were enrolled in the study. Fifty-one were diagnosed cases of RLS and 93 were healthy controls.The Vitamin D levels were analysed by the chemiluminescent immunoassay method in both cases as well as controls.The descriptive statistics were used for various socio-demographic and clinical variables.The data were analysed by chi-square test, t-test and multivariate logistic regression analysis. Results: The vitamin D levels were significantly low in the RLS group in comparison to the control group. There was a significant correlation between vitamin D levels, vitamin D deficiency and restless leg syndrome (OR= 1.01, p-value 0.005 and OR= 5.40, p-value <0.0001 respectively). Interpretation &conclusions: Vitamin D levels were low in patients with RLS. This signifies vitamin D may have some role in the pathophysiology of RLS.Vitamin D regulates the nervous system development and function therefore, its use can be considered in the management of RLS when other modalities cannot prove as a promising agent.

scholarly journals Relationship between vitamin D deficiency and serum ferritin level in healthy women

2019 ◽  
Vol 10 (3) ◽  
pp. 2095-2098
Author(s):  
Mohanad Adel Mohammed ◽  
Mushtaq Talib Abed ◽  
Muhannad Shweash ◽  
Hayder Adnan Fawzi ◽  
Muntaha Qasim Hendi ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Vitamin D3 ◽  
Ferritin Level ◽  
P Value ◽  
Cross Sectional ◽  
Healthy Women ◽  
Group I ◽  
Vitamin D Levels ◽  
Group Ii

Vitamin D is an essential vitamin that regulates many biological processes and involved in the ‎activity of many organs like the skin, bone, kidney, etc. ferritin is an essential marker for ‎assessment of anemic status. The current study aimed to assess the relationship between ferritin ‎and vitamin D3 in healthy women at various age groups. A cross-sectional study carried out in ‎Ramadi city and involved 92 healthy women aged from ‎20-50 years‎, the participants divided into two groups according to age: group I with age ‏‎20 – 35 years and group II with age 36 – 50 years. In the present study mean vitamin D3 in group II ‎11.8 ‎±‎ 3.5‎ ‎ng/dL was ‎significantly lower than group I (35.3 ‎±‎ 12.2‎ ng/dL) p-value < 0.001, a similar ‎finding observed for ferritin (‎19.6 ‎±‎ 13.9‎ ‎vs ‎66.7 ‎±‎ 52.1‎, p-value <0.001). There was a direct relationship between ferritin with vitamin D. However, this relationship was ‎only significant in group II (p-value <0.05), while in group I it was statistically significant. In conclusion, low vitamin D levels associated with low ferritin, indicating that vitamin D ‎deficiency is associated with anemia.

scholarly journals Analysis of Vitamin D Levels on Bronchiectasis Severity

2021 ◽  
Vol 1 (2) ◽  
pp. 88-97
Author(s):  
Yacob Arawamin Batkunde ◽  
Muhammad Ilyas ◽  
Irawaty Djaharuddin ◽  
Nur Ahmad Tabri ◽  
Harun Iskandar ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Cross Sectional Study ◽  
P Value ◽  
Cross Sectional ◽  
Vitamin D Levels ◽  
Infection And Inflammation ◽  
Chronic Colonization ◽  
Ethics Commission ◽  
Positive Significant Correlation

Background: Bronchiectasis is a chronic disease caused by repeated infection and inflammation of the bronchial walls. Vitamin D plays a role secretion of antimicrobial peptide and inhibits release of pro-inflammatory cytokines in the lungs. Vitamin D deficiency is associated with exacerbations, severity and decreased lung function in bronchiectasis. Several studies have found an association between vitamin D levels and bronchiectasis severity. Methods: This study used cross-sectional study design with consecutive sampling method on bronchiectasis patients who enrolled outpatient and inpatient at Wahidin Sudirohusodo hospital in February - May 2020. All research procedures obtained the approval of the Health Research Ethics Commission, Medicine faculty, Hasanuddin University Makassar. Bronchiectasis severity was assessed based on the FACED score (FEV1, Aged, chronic Colonization by Pseudomonas aeuroginosa, radiological Extension of the disease, Dyspnea). Levels of vitamin D serum {25 (OH) D} were checked using the ELISA method. Results: The study subjects were 44 patients, consisting of 61.4% male and 38.6% female. Most of the bronchiectasis patients in this study were mild (77.3%) based on the FACED score, 15.9% moderate and 6.8% severe. As many as 77.3% of patients had vitamin D deficiency and insufficiency as much as 9.1%. All patients with moderate-severe FACED scores had vitamin D deficiency. The correlation between vitamin D levels and FACED scores showed a positive significant with p-value 0.04. Conclusion: Low vitamin D levels are a risk factor for aggravating bronchiectasis severity and have a positive significant correlation between the two.

scholarly journals FREQUENCY OF VITAMIN D DEFICIENCY IN PATIENTS PRESENTING WITH FIBROMYALGIA

2021 ◽  
Vol 71 (5) ◽  
pp. 1544-47
Author(s):  
Samina Rashid ◽  
Khuram Haq Nawaz ◽  
Amer Fakhr ◽  
Hammad Ather ◽  
Farzana Hakeem ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Body Mass ◽  
High Body Mass Index ◽  
Common Finding ◽  
Military Hospital ◽  
P Value ◽  
Cross Sectional ◽  
Vitamin D Levels

Objective: To determine frequency of vitamin D deficiency in patients presenting with fibromyalgia and its association with various factors. Study Design: Cross sectional study. Place and Duration of Study: Medicine department, Pak Emirates Military Hospital Rawalpindi, from Sep 2018 to Feb 2019. Methodology: Ninety patients of fibromyalgia were included in the study. Diagnosis of fibromyalgia was made by the consultant rheumatologist on the basis of American College of Rheumatology Criteria needed for fibromyalgia diagnosis and classification. Vitamin D levels <20ng/ml were considered as deficient. Age, education, marital status, menstrual abnormallities and body mass index were correlated with the presence of vitamin D deficiency among the patients suffering from fibromyalgia. Results: Out of 90 patients of fibromyalgia, 57 (63.3%) showed the presence of vitamin D deficiency while 33 (36.7%) had no deficiency of vitamin D. Among the study participants 88 (97.8%) patients were females and only 2 (2.2%) patients were males. Mean age of the patients was 39.4 ± 3.365 years. After applying the binary logistic regression, we found that presence of menstrual abnormalities and high body mass index had significant association with the presence of vitamin D deficiency among the patients of fibromyalgia (p-value<0.05). Conclusion: Vitamin D deficiency emerged as a common finding among the patients of fibromyalgia in a teaching hospital of Pakistan. Vitamin D deficiency should be screened at the rheumatology clinics and special attention should be paid to the patients who are overweight or obese and female patients with the menstrual abnormalities.

scholarly journals Prevalence of sub-clinical vitamin-D deficiency and hypothyroidism in children aged 18- 36 months with open anterior fontanelle: a cross-sectional study

2018 ◽  
Vol 5 (2) ◽  
pp. 350
Author(s):  
Vigneshwaran Rajendiran ◽  
Dhandapany Gunasekaran ◽  
Soma Venkatesh ◽  
Indumathi Dhayalan ◽  
Rangan Srinivasaraghavan
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Cross Sectional Study ◽  
Control Group ◽  
Thyroid Function Tests ◽  
Sectional Study ◽  
Cross Sectional ◽  
Vitamin D Levels ◽  
Subclinical Vitamin ◽  
The Mean

Background: The range of normal closure time of the anterior fontanelle (AF) is generally regarded to be 4 to 26 months. The objectives of this study was to find out the prevalence of subclinical vitamin D deficiency and hypothyroidism in children aged 18-36 months with open AF.Methods: This is a hospital based, cross-sectional study done over a period of 24 months, in which thyroid function tests and 25-hydroxy-vitamin D levels were done for healthy children aged 18-36 months with open AF; the latter was also done for equal numbers (n=30) of age and sex matched children with closed AF for control values. The mean vitamin D levels and proportion of children of various categories based on vitamin D levels among both the groups were compared.Results: Open AF was seen in 37 children. Seven of them had obvious causes of delayed AF closure and were excluded. In the remaining 30 children, none of the children had abnormal thyroid function tests. 23.3% of the study group had low vitamin D levels; but, the levels were low even in 37% of control group. The mean vitamin D level of the study group (39.05±17.11 ng/ml) was similar to the control group (37.3±14.74 ng/ml).Conclusions: Neither subclinical vitamin D deficiency nor subclinical hypothyroidism accounted for delayed AF closure in this study. 

ID: 34: ASSOCIATION BETWEEN VITAMIN D AND GASTRIC CANCER

2016 ◽  
Vol 64 (4) ◽  
pp. 941.2-942
Author(s):  
N Vyas ◽  
H Alkhawam ◽  
R Sogomonian ◽  
RA Ching Companioni ◽  
A Walfish ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Gastric Adenocarcinoma ◽  
Gastric Cancer Cell Line ◽  
Control Group ◽  
P Value ◽  
Gastrointestinal Malignancies ◽  
Increased Risk ◽  
Vitamin D Levels

Background and ObjectivesVitamin D deficiency is linked to several gastrointestinal malignancies including gastric cancer and affects a multitude of cellular processes involved in tumorigenesis. Vitamin D is presumed to have anticancer actions by inducing differentiation and cell cycle arrest in malignant cells. Furthermore, it significantly promotes apoptosis in the undifferentiated gastric cancer cell line HGC-27. The aim of this study was to determine whether there is an increased risk of gastric adenocarcinoma (GA) associated with vitamin d deficiency.MethodologyA retrospective case-control study was conducted at Elmhurst Hospital Center from 2005–2015. Three hundred and four patients who were diagnosed with GA were selected as cases. Of 304 individuals with GA, 255 were excluded, because they did not have vitamin D levels, 49 patients were included in our study. The data was compared to a matched control group of 49 patients with no known malignancies who had vitamin D levels. Prevalence of vitamin D deficiency was compared between cases and controls using odds ratios (ORs) and 95% confidence intervals.ResultsThe mean age of the case sample was 63.96 vs 60.43% in the control group. The gender distribution was the same, 49% male and 51% female. Hispanic patients were predominant in both samples accounting for 61.2% of the groups (table 1). Of 49 patients with GA included in our study, 20.48% were stage I; 36.7% were stage II; 24.9% were stage III, and 18.4% were stage IV. The prevalence of vitamin D deficiency in the case group (GA) was significantly higher than in the control group 19[38.8%] vs 7[14.3%] respectively (OR: 3.8, 95% CI 1.42–10.18, P value 0.0079) figure 1.ConclusionThe results of our study suggest that there is a positive correlation between vitamin D deficiency and gastric adenocarcinoma. More specifically patients with vitamin D deficiency have an increased association with GA. Additional multicenter randomized double blind clinical trials are required to further assess this association and the potential benefit of vitamin D supplementation in preventing gastric adenocarcinoma.Abstract ID: 34 Figure 1

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

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.

Prevalence of Vitamin-D Deficiency in Patients with Acute Coronary Syndrome in Syria

2016 ◽  
Vol 9 (6) ◽  
pp. 3544-3548
Author(s):  
Aya Hallak ◽  
Malhis Mahmoud ◽  
Yaser Abajy Mohammad
Keyword(s):  
Vitamin D ◽  
Acute Coronary Syndrome ◽  
Vitamin D Deficiency ◽  
Hypovitaminosis D ◽  
Control Group ◽  
Coronary Syndrome ◽  
Normal Individuals ◽  
Vitamin D Levels ◽  
25 Hydroxy Vitamin D ◽  
Coronary Syndromes

The objectives of this study were to estimate the prevalence of vitamin D deficiency in patients with acute coronary syndrome in comparison with normal individuals and study the correlation between these two conditions. We measured the plasma 25-hydroxy vitamin D (25-OH-D) levels in 60 patients with acute coronary syndromes (ACS) of both gender and in 30 age matched control individuals of both gender without any known cardiovascular or systemic diseases. The levels of 25-OH-D were measured by ELISA method and the results were statically analyzed to find out any possible correlation. We classified the cases according to their plasma 25(OH)D levels. 25(OH)D levels of ≥ 30 ng/ml were considered normal, levels < 30 and > 20 ng/ml were classified as insufficient, while levels of ≤ 20 ng/ml were classified as deficient. In the current study the prevalence of hypovitaminosis D in the patients group was much higher than it was in the control group. Vitamin D deficiency was observed in 80% and insufficiency in 13% of total patients of ACS, there by bringing the total count to 93%. Whereas only 7% of the patients had adequate vitamin D levels. Thus, these results indicate the existence of a significant correlation between the vitamin D deficiency and ACS in comparison to healthy controls

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