scholarly journals The Effect of Vitamin D Supplementation on The Outcome of Treatment with Bevacizumab in Diabetic Macular Edema: A Randomized Clinical Trial

2021 ◽  
Author(s):  
Sahba Fekri ◽  
Masoud Soheilian ◽  
Sepehr Roozdar ◽  
Seyed-Hossein Abtahi ◽  
Hosein Nouri
Keyword(s):  
Vitamin D ◽  
Visual Acuity ◽  
Macular Edema ◽  
Vitamin D Deficiency ◽  
Diabetic Macular Edema ◽  
Serum Vitamin ◽  
Hypovitaminosis D ◽  
Vitamin D Supplementation ◽  
Vitamin D Levels ◽  
Group 2

Abstract Purpose: Concomitant vitamin D deficiency (VDD) is speculated to aggravate diabetic macular edema (DME). We aimed to determine the effect of hypovitaminosis D correction on the outcome of treatment with intravitreal bevacizumab (IVB) in DME eyes.Methods: 83 eyes of 83 patients with DME were recruited and divided into three groups: normal vitamin D levels + IVB administration (Group 1 ), vitamin D insufficient/deficient + IVB administration (Group 2), and vitamin D insufficient/deficient + IVB administration+ oral vitamin D supplementation (Group 3). Visual (corrected distance visual acuity, CDVA) and anatomical (central macular thickness, CMT) outcomes of intervention were evaluated 1, 3, and 6 months after the triple IVB injections were completed. Serum vitamin D levels were measured 1 and 6 months after the third IVB administration. Results: In months 1, 3, and 6, after the basic triple IVB injection, visual acuity and CMT improved in all three groups, but improvements (both functional and anatomical) in groups 1 and 3 (sufficient vitamin D and corrected hypovitaminosis D) in month 6 were more significant than in group 2 (uncorrected hypovitaminosis D) (p <0.001). The mean number of IVB injections during follow-up was 5.33 (range: 4-7), which did not differ between the groups.Conclusion: Correction of vitamin D deficiency in DME patients with type 2 diabetes and vitamin D deficiency, in addition to IVB injections, may play a role in improving CDVA and CMT. However, this beneficial effect seems to be delayed by several months.Trial registration: Iranian Registry of Clinical Trials (IRCT), IRCT20200407046978N1, registered on April 11, 2020, - retrospectively registered. https://en.irct.ir/trial/46999

scholarly journals Vitamin D status and 3-month Glasgow Outcome Scale scores in patients in neurocritical care: prospective analysis of 497 patients

2018 ◽  
Vol 128 (6) ◽  
pp. 1635-1641 ◽  
Author(s):  
Jian Guan ◽  
Michael Karsy ◽  
Andrea A. Brock ◽  
Ilyas M. Eli ◽  
Gabrielle M. Manton ◽  
...  
Keyword(s):  
Vitamin D ◽  
Logistic Regression ◽  
Vitamin D Deficiency ◽  
Glasgow Outcome Scale ◽  
Neurocritical Care ◽  
Care Center ◽  
Hypovitaminosis D ◽  
Simplified Acute Physiology Score ◽  
Vitamin D Supplementation ◽  
Vitamin D Levels

OBJECTIVEVitamin D deficiency has been associated with a variety of negative outcomes in critically ill patients, but little focused study on the effects of hypovitaminosis D has been performed in the neurocritical care population. In this study, the authors examined the effect of vitamin D deficiency on 3-month outcomes after discharge from a neurocritical care unit (NCCU).METHODSThe authors prospectively analyzed 25-hydroxy vitamin D levels in patients admitted to the NCCU of a quaternary care center over a 6-month period. Glasgow Outcome Scale (GOS) scores were used to evaluate their 3-month outcome, and univariate and multivariate logistic regression was used to evaluate the effects of vitamin D deficiency.RESULTSFour hundred ninety-seven patients met the inclusion criteria. In the binomial logistic regression model, patients without vitamin D deficiency (> 20 ng/dl) were significantly more likely to have a 3-month GOS score of 4 or 5 than those who were vitamin D deficient (OR 1.768 [95% CI 1.095–2.852]). Patients with a higher Simplified Acute Physiology Score (SAPS II) (OR 0.925 [95% CI 0.910–0.940]) and those admitted for stroke (OR 0.409 [95% CI 0.209–0.803]) or those with an “other” diagnosis (OR 0.409 [95% CI 0.217–0.772]) were significantly more likely to have a 3-month GOS score of 3 or less.CONCLUSIONSVitamin D deficiency is associated with worse 3-month postdischarge GOS scores in patients admitted to an NCCU. Additional study is needed to determine the role of vitamin D supplementation in the NCCU population.

scholarly journals Influence of Supplementary Vitamin D on the Prognostic Pathway of Type1 Diabetes Among Children

2021 ◽  
Vol 14 (1) ◽  
pp. 303-309
Author(s):  
Mostafa Hassan Ragab ◽  
Eman Monir Sherif ◽  
Nadia Badawy Abd- El Gawad ◽  
Safaa Mohamed Elserougy ◽  
Eman Essam Shaban ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Vitamin D Supplementation ◽  
Oral Vitamin ◽  
Intake Assessment ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
Egyptian Children ◽  
The Impact

Diabetes is one of the commonest chronic diseases worldwide. Vitamin D deficiency showed to be increasing, and have a potential role in autoimmune diseases among which in type 1 diabetes. The aim The aim of the study was to assess the impact of oral vitamin D supplementation on blood glucose (HbA1C) in T1DM patients and to find out the role of vitamin D as a biomarker for follow of T1DM patients compared to HbA1C. Subjects and methods: A randomized interventional clinical study was designed. The study enrolled 60 children patients with T1DM. Only 45 children continued to the end of study. Initial (pre-intake) assessment included history taking, clinical examination, and measurement of serum 25-OH vitamin D3 and serum HbA1C. These children received oral vitamin D supplements for 3 months then post-intake assessment were done again. Results: The study showed that serum vitamin D was deficient among Egyptian children and adolescents with T1DM (mean 11.4±3.4 ng/ml). , 53.33% of the patients had vitamin D deficiency with a 35.6% had insufficiency and 11.11% were VD sufficient. Patients received oral vitamin D supplementation for 3 months after which marked improvement in the levels of serum vitamin D levels and HA1C, 87.5% and 86.5% respectively.

scholarly journals VITAMIN D STATUS IN A HEALTHY TUNISIAN POPULATION

2022 ◽  
Author(s):  
Asma KRIR ◽  
Afef BAHLOUS ◽  
Mehdi MRAD ◽  
BOUKSILA Mouna ◽  
KALAI Safa ◽  
...  
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Rural Areas ◽  
Hypovitaminosis D ◽  
Vitamin D Supplementation ◽  
Tunisian Population ◽  
Diabetic Patients ◽  
Dietary Intakes ◽  
Vitamin D Status ◽  
Vitamin D Levels

Vitamin D deficiency is one of the most common medical conditions worldwide. In Tunisia, several studies evaluated Vitamin D status, but this was concerning specific populations (pregnant women, obese or diabetic patients and children with asthma). The only study that evaluated Vitamin D status in a healthy Tunisian population was conducted by Meddeb and al. in 2002. The update of data available, based on the currently recommended limits, is necessary. This study aimed to estimate the prevalence of hypovitaminosis D in a healthy Tunisian population, and correlate the values with potential risk factors. It was conducted on 209 Tunisian healthy subjects. Data collected included clinical characteristics and dietary intakes. We measured 25-hydroxyvitamin D (25(OH)D), parathyroid hormone (PTH), glycemia, creatinine, calcium, phosphorus, proteins and alkaline phosphatase levels. Hypovitaminosis D was retained for 25(OH)D concentrations <30ng/ml. Vitamin D deficiency was defined by 25(OH)D concentrations <10 ng/ml. The prevalence of hypovitaminosis D and vitamin D deficiency were respectively 92.3% and 47.6%. The main factors that were significantly associated with low vitamin D levels in our multivariate analysis were veiling, living in rural areas and sunscreen use. However, sex, age, socioeconomic level, phototype, solar exposure score, smoking and bone mass index, were not statistically associated with hypovitaminosis D. The study of relationship between vitamin D status and serum PTH levels showed a significative and negative correlation (p< 0.005). Given the high prevalence of vitamin D, an adapted health policy is essential. A widespread vitamin D supplementation and food fortification seems to be necessary in Tunisia.

scholarly journals Attenuation of Oxidative Stress, Interleukin-6, High-Sensitivity C-Reactive Protein, Plasminogen Activator Inhibitor-1, and Fibrinogen with Oral Vitamin D Supplementation for Six Months in Patients with Type 2 Diabetes Mellitus having Vitamin D Deficiency

2021 ◽  
Author(s):  
Pullaiah Pasupuleti ◽  
M.M. Suchitra ◽  
Aparna R. Bitla ◽  
Alok Sachan
Keyword(s):  
Oxidative Stress ◽  
Vitamin D ◽  
Cardiovascular Risk ◽  
Vitamin D Deficiency ◽  
Repeated Measures ◽  
Serum Vitamin ◽  
Vitamin D Supplementation ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
Pai 1

Abstract Objectives Type 2 diabetes mellitus (T2DM) associated with oxidative stress and inflammation causes endothelial dysfunction, which promotes cardiovascular risk. Vitamin D with its pleiotropic effect is said to protect against cardiovascular risk. However, with vitamin D deficiency being more prevalent in T2DM, the cardiovascular risk may get compounded. Materials and Methods An interventional study was conducted on 100 patients with T2DM having vitamin D deficiency (vitamin D < 20 ng/mL), who were given oral supplementation of 2,000 IU/day of vitamin D for a period of 6 months. Serum vitamin D, biomarkers of oxidative stress, malondialdehyde (MDA), oxidized LDL (OxLDL), ferric reducing ability of plasma (FRAP), biomarkers of inflammation, high-sensitivity C-reactive protein (hsCRP), interleukin-6 (IL-6), plasminogen activator inhibitor-1 (PAI-1), and fibrinogen were measured at baseline and at the end of the third and sixth month of vitamin D supplementation. Statistical Analysis Repeated measures analysis of variance (ANOVA) was applied for comparison between baseline and third- and sixth-month data after vitamin D supplementation. Linear regression by generalized estimating equations (GEE), which grouped repeated measures for each subject and accounted for correlations that may occur from multiple observations within subjects, was applied. Results Serum vitamin D levels reached normal levels with a significant decrease in OxLDL, hsCRP, IL-6, PAI-1, and fibrinogen levels, with a significant increase in FRAP (p = 0.001) levels at the end of 6 months of vitamin D supplementation. These changes were observed even after correction with glycemic control (HbA1c). However, a significant decrease in MDA was observed only at the end of the sixth month of vitamin D supplementation. Vitamin D levels showed a significant negative association with Ox-LDL, Hs-CRP, IL-6, PAI-1, and fibrinogen, even after adjusting for BMI and statin use (p = 0.001). Conclusion Supplementation of vitamin D for a period of 6 months in patients with T2DM having vitamin D deficiency is beneficial in the attenuation of oxidative stress and inflammation.

scholarly journals Vitamin D Deficiency in South Sharqiya in Oman and its Impact in ENT Patients- A Retrospective Study

2016 ◽  
Vol 24 (3) ◽  
pp. 122-128
Author(s):  
Hasan Abdul Cader Segana ◽  
Reghunandanan Nair ◽  
Fahim Ahmed Shah
Keyword(s):  
Vitamin D ◽  
Retrospective Study ◽  
Vitamin D Deficiency ◽  
Clinical Manifestations ◽  
Serum Vitamin ◽  
Vitamin D Supplementation ◽  
Socioeconomic Background ◽  
Vitamin D Metabolism ◽  
Serum Vitamin D ◽  
Vitamin D Levels

Introduction Vitamin D deficiency has multitude of causes and can present with varying clinical manifestations. Studies show that it can lead on to recurrent respiratory infections, ear infections and deafness. Vitamin D also has immunomodulant action. Here we discuss the varying features concerning an Otolaryngologist in general as far as Vitamin D metabolism is concerned. Materials and Methods This retrospective study was performed on 800 patients 152 males and 648 females of different socioeconomic background at secondary level regional referral hospital under Ministry of Health in Sultanate of Oman. The patients attending the outpatient clinic with various complaints and not responding to conventional treatment were advised for assessment of vitamin D [25 (OH) D] level in blood. The patients were evaluated with general history, blood samples of serum calcium, phosphate, alkaline phosphatase and serum vitamin D level were measured by the most standardized laboratory of the country. Results Out of 800 patients, 275 cases had Vitamin D levels below 20 ng/ml and 167 patients had values greater than 30 ng/ml in serum.81% patients with vitamin D deficiency were females.56.25% patients were between third and sixth decade. Otolaryngologic manifestations were acute and recurrent URTI (n=352) 44%. 7% of the patients presented with recurrent ear infection (otitis externa). The rest of them presented to a lesser extent with deafness, otosclerosis. Discussion Vitamin D deficiency has been reported worldwide as one of the commonest deficiency diseases. It can lead to autoimmune dysfunctions, Beta cell dysfunction in pancreas, Multiple sclerosis, recurrent chest infections and congestive cardiac failure. Studies have shown the involvement of cochlea with sensorineural hearing loss and otosclerosis. Conclusion Vitamin D deficiency has multi system implications as patients presenting with different signs and symptoms. Mass level screening and vitamin D supplementation should be planned to decrease its varied and multidimensional ill effects on health. Adequate vitamin D supplementation and sensible sunlight exposure to reach optimal vitamin D status are among the front line factors of prophylaxis for spectrum of disorders.

scholarly journals Vitamin D study: a retrospective comparison between two tropical countries: India and Bahrain

2019 ◽  
Vol 6 (6) ◽  
pp. 2610
Author(s):  
Rajkumar Kushawaha ◽  
Prachi Sinkar ◽  
Sandhya Iyer ◽  
Amruta Velumani ◽  
Kallathikumar K
Keyword(s):  
Vitamin D ◽  
Middle East ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Hypovitaminosis D ◽  
Reference Laboratory ◽  
Vitamin D Status ◽  
Endocrine Society ◽  
Tropical Countries ◽  
Vitamin D Levels

Background: Hypovitaminosis D is a very common prevalence in India as well as Middle East. Studies indicate the frequency to be anywhere between 44-96% among adults in Middle east, while in India it is estimated to range in between 50 – 94%. Our report is an attempt to study vitamin D status from two tropical countries; India and Bahrain and present status of vitamin D deficiency as well as insufficiency in a comparison summary.Methods: This retrospective study in our reference lab included data from a total of 2591 samples from Bahrain and 2596 samples from India. Serum vitamin D estimation was done by chemiluminescence immunoassay or CLIA and reported as per the classification given by the US Endocrine Society. Our reference laboratory provides diagnostic services to Bahrain and thus data from both the countries were available for analysis.Results: Our analysis detected vitamin D deficiency to be 66.2% among samples from India in comparison to 41.4% from Bahrain, and this difference was statistically significant at p<0.0001. Further, the average vitamin D levels in the cohort were detected to be higher in Bahrain samples at 24.0±11.6 ng/ml in comparison to samples from India at 18.2±14.4 ng/ml and statistically significant at p<0.0001.Conclusions: Many studies have documented the prevalence of hypovitaminosis D in a region-specific manner. Our report presents the picture of vitamin D status between two tropical countries to highlight the difference in vitamin D deficiency prevalence in two arid and semi-arid regions of the world.

scholarly journals Estimation of maternal serum vitamin D levels and its correlation with gestational diabetes mellitus

2018 ◽  
Vol 7 (8) ◽  
pp. 3348
Author(s):  
Anupriya Narain ◽  
Alka Goel ◽  
Parul Goyal
Keyword(s):  
Diabetes Mellitus ◽  
Vitamin D ◽  
Gestational Diabetes ◽  
Gestational Diabetes Mellitus ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Hypovitaminosis D ◽  
P Value ◽  
Serum Vitamin D ◽  
Vitamin D Levels

Background: Several studies in the past two decades have proved beyond doubt that there is a high prevalence of hypovitaminosis D worldwide including India which has almost taken the shape of a pandemic. The study aims to determine the prevalence of hypovitaminosis D in the pregnant population of Delhi and its correlation with gestational diabetes mellitus.Methods: This prospective cross sectional observational study was conducted at the Department of Obstetrics and Gynaecology, Postgraduate Institute of Medical Education and Research (PGIMER), Dr R.M.L Hospital, New Delhi over a period of 1 year and 4 months. Four hundred term patients were enrolled randomly from amongst the patients admitted in labor room or antenatal ward at PGIMER, Dr. Ram Manohar Lohia Hospital who fulfilled the inclusion and exclusion criteria. 3-4ml of fasting blood samples were collected of all the enrolled women and were analysed for total serum calcium levels and serum vitamin D levels. History of presence of gestational diabetes mellitus was noted along with any treatment history. The 25(OH)D levels for each subject was recorded and correlation of vitamin D levels with gestational diabetes mellitus was analysed. Statistical analysis was done using ANOVA/ Kruska Wallis test and Chi-Square test/ Fisher’s exact test. A p value of <0.05 was considered statistically significant.Results: The overall prevalence of vitamin D deficiency in the present study was 86.25%. The overall mean serum vitamin D level was 14.06±9.43 ng/ml. Thirty five out of 37 GDM patients had hypovitaminosis D i.e. 94.59%. The prevalence of hypovitaminosis D among non-GDM population was 85.40%. The association between GDM and Vitamin D deficiency was statistically non- significant in the present study with p value=0.186.Conclusions: There is a very high prevalence of hypovitaminosis D in pregnant females attending present institute i.e. 86.25%. Although 94.59 % of Gestational Diabetes Mellitus patients had vitamin D deficiency, there is no statistically significant association between Gestational diabetes mellitus and serum vitamin D levels.

scholarly journals Prevalence of vitamin D deficiency and effect of vitamin D supplementation on feto-maternal outcome in tertiary care centre

2018 ◽  
Vol 7 (12) ◽  
pp. 4912
Author(s):  
Munmun Yadav ◽  
Mahendra Kumar Verma ◽  
Mohan Bairwa ◽  
Govardhan Meena ◽  
Lata Rajoria
Keyword(s):  
Vitamin D ◽  
Pregnant Women ◽  
Vitamin D Deficiency ◽  
Tertiary Care ◽  
Serum Vitamin ◽  
Vitamin D Supplementation ◽  
Serum Vitamin D ◽  
Increased Risk ◽  
Vitamin D Levels ◽  
Risk Of Preeclampsia

Background: Vitamin D deficiency is widely prevalent throughout the world. Pregnant women, neonates and infants form most vulnerable groups for vitamin D deficiency. Hypovitaminosis D in pregnancy has been reported to cause various fetomaternal effect, i.e. increased risk of preeclampsia (PE), gestational diabetes mellitus (GDM), caesarean section, hypocalcemia, subclinical myopathy, neonatal tetany, hyperbilirubinemia congenital rickets and infantile rickets, etc. Only few Indian studies are available in this regard. The objectives are to find prevalence of vitamin D deficiency in pregnant women and to evaluate the effect of supplementation with cholecalciferol in improving vitamin D levels in pregnant women and evaluate its correlation with feto-maternal outcome.Methods: A prospective observational was conducted on 120 Pregnant women on their first visit to hospital irrespective of gestational age were offered the test and on the basis of inclusion and exclusion criteria are included in study and vitamin D level was done to know the prevalence of vitamin D deficiency. Apart from routine obstetrical investigation, serum vitamin D (total) level was estimated. All results were recorded and analyzed statically.Results: Out of 120 patients 101 (84.1%) were found to be vitamin D deficient. Mean age of vitamin D deficient group was 28.31±3.86 and sufficient group was 26.37±2.83.81 (67.5%) were vegetarian and 39 (32.5%) were nonvegetarian.75 (92.59%) vegetarian and 26 (66.66%) non-vegetarian found to be vitamin D deficient. (p<0.05). Vitamin D supplementation has been observed to reduce risk of preeclampsia. (p<0.05) and vitamin D sufficiency associated with reduced risk of low birth weight babies.Conclusions: Vitamin D supplementation reduces risk of maternal comorbidities and helps improve neonatal outcomes.

scholarly journals Determination of serum vitamin D status of mothers and newborns and related outcomes

2020 ◽  
Vol 79 (OCE2) ◽  
Author(s):  
Ufuk Ayşe Kepkep ◽  
Ayla Gulden Pekcan
Keyword(s):  
Vitamin D ◽  
Pregnant Women ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Vitamin D Supplementation ◽  
Anthropometric Measurements ◽  
Health Concern ◽  
Serum Vitamin D ◽  
Severe Deficiency ◽  
Vitamin D Levels

AbstractVitamin D deficiency (VDD) has been associated with severe adverse health outcomes during pregnancy is increasingly recognised as a public health concern and maternal and infant VDD is closely associated. The aim of this study was to evaluate the magnitude of VDD and associated factors in pregnant women and newborns in the postpartum period. A cross-sectional study was carried out in a total of 66 pregnant women at > 37 weeks of gestation and newborns at the Gaziantep University Faculty of Medicine, Department of Obstetrics and Gynecology in Gaziantep, Turkey. Demographic characteristics, 24-h dietary recalls, intake of food supplements were determined in pregnant women, maternal and newborn anthropometric measurements and serum (25-OHD) levels were assessed. Mean age (± SD) of pregnant women was 28.8 ± 6.9 years. Although Turkey has “National Vitamin D Supplementation Programme for Pregnant Women” only 33.3% of women had VD supplementation during pregnancy, not all in the recommended levels (1200 IU/day). Mean (± SD) serum 25(OH)D levels in pregnant women and cord blood of newborns were 17.3 ± 9.0 ng/mL [non-supplemented women (NSW): 16.5 ± 7.9 ng/mL; supplemented women (SW): 18.8 ± 11.0 ng/mL] and 16.6 ± 9.9 ng/mL [newborns of non-supplemented women (NNSW): 13.9 ± 8.7 ng/mL and newborns of supplemented women (NSW): 22.1 ± 10.1 ng/mL], respectively. Vitamin D severe deficiency (< 10 ng/dL) was noted in 22.7%, deficiency (11–19 ng/mL) 51.5%, insufficiency (20–29 ng/mL) 15.2% and sufficiency (≥ 30 ng/mL) 10.6% of the women whereas severe deficiency, deficiency, insufficiency and sufficiency respectively, were determined in 33.3%, 39.5%, 13.6% and 13.6% of newborns (NNSW vs NSW, p = 006, p < 0.05). Median serum VD levels of NSW were statistically higher than NNSW (p = 0.000, p < 0.05). Out of total, 86.4% of women were dressing traditionally covered, and had lower serum VD level (p = 0.049, p > 0.05). SW had higher median body weight (p = 0.026) and body mass index (BMI) (p = 0.036) levels than NSW (p < 0.05). No statistically significant differences were found between anthropometric measurements of NNSW and NSW groups, although birth weights of NNSW and NSW groups were determined as 3005.1 ± 456.1 g and 3153 ± 422.5 g (p > 0.05), respectively. Maternal serum vitamin D levels strongly were correlated with newborn levels. Maternal vitamin D deficiency is a great problem and “National Vitamin D Supplementation Programme for Pregnant Women and Infants” should be effectively implemented and monitored. Also fortification programme should be a national policy.

scholarly journals Vitamin D deficiency in patients with tuberculosis and its correlation with glycemic status

2019 ◽  
Vol 8 (1) ◽  
pp. 239
Author(s):  
Ritu Karoli ◽  
Shobhit Shakya ◽  
Prem Shanker Singh
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Serum Vitamin ◽  
Cross Sectional Study ◽  
Vitamin D Supplementation ◽  
Glycemic Status ◽  
Cross Sectional ◽  
Serum Vitamin D ◽  
Vitamin D Levels ◽  
Patients With Diabetes

Background: Comorbidity of diabetes and tuberculosis has serious health implications. Presence of diabetes at least three times increases the risk of tuberculosis which may be mediated by an abnormal innate immune response due to hyperglycaemia or low vitamin D levels.Aim of the study- Present study was carried out to investigate whether lower serum 25(OH) D might be associated with higher prevalence of pulmonary or extra pulmonary tuberculosis which might provide an evidence for a role of vitamin D in the comorbidity of these two diseases and does it have any correlation with glycemic status.Methods: In a hospital based cross sectional study, 264 patients with newly diagnosed tuberculosis were enrolled and according to glycemic status they were divided into three groups. They were assessed for vitamin D deficiency in addition to routine laboratory and biochemical parameters.Results: The patients with diabetes had significantly lower vitamin D levels. The prevalence of severe vitamin D deficiency was highest in patients who had diabetes with tuberculosis. There was negative correlation between vitamin D levels and Hba1C and extensiveness of pulmonary tuberculosisConclusions: Serum vitamin D levels were significantly lower in tuberculosis patients with pre-diabetes and type 2 diabetes compared with those, who had normal glycemic status. We suggest that there is a need to pay more attention to vitamin D status in this country and if there is coexisting diabetes or impaired glucose intolerance, emphasis on vitamin D supplementation can be of utmost importance.

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