scholarly journals A Case of Vitamin D Deficiency without Elevation of Serum Alkaline Phosphatase in a Carrier of Hypophosphatasia

2013 ◽  
Vol 22 (4) ◽  
pp. 73-76 ◽  
Author(s):  
Kumihiro Matsuo ◽  
Tokuo Mukai ◽  
Akiko Furuya ◽  
Shigeru Suzuki ◽  
Yusuke Tanahashi ◽  
...  
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Vitamin D Deficiency ◽  
Serum Alkaline Phosphatase

Efavirenz is associated with severe vitamin D deficiency and increased alkaline phosphatase

AIDS ◽  
2010 ◽  
Vol 24 (12) ◽  
pp. 1923-1928 ◽  
Author(s):  
Tanya Welz ◽  
Kate Childs ◽  
Fowzia Ibrahim ◽  
Mary Poulton ◽  
Chris B Taylor ◽  
...  
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Vitamin D Deficiency ◽  
Severe Vitamin

scholarly journals Effect of vitamin D supplementation on growth parameters of children with vitamin D deficiency: a community based randomized controlled trial

2017 ◽  
Vol 4 (6) ◽  
pp. 2070
Author(s):  
Sagul R. Mugunthan ◽  
Yashwant K. Rao ◽  
Tanu Midha ◽  
Anurag Bajpai
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Vitamin D Deficiency ◽  
Growth Parameters ◽  
Controlled Trial ◽  
Vitamin D Supplementation ◽  
Community Based ◽  
Randomized Controlled ◽  
Group 2 ◽  
Group 1

Background: Vitamin D deficiency remains the most common cause of rickets globally and is highly prevalent in developing countries including India. This study aimed to compare the efficacy of vitamin D and calcium together with calcium alone on growth parameters of children with vitamin D deficiency in community based setting.Methods: A randomized controlled trial was conducted in community based setting in Kanpur district. Multistage random sampling technique was used to select a total of 395 children between 2 years to 5 years from 5 villages of block Vidhunu. Of these, 138 children were randomized into two groups using balanced block randomization technique. Group 1 received vitamin D with calcium together and group 2 received calcium alone for a period of 12 months. Anthropometry, serum vitamin D, calcium, alkaline phosphatase levels were estimated at baseline and after 12 months. Data was analyzed using SPSS 20. Student’s t test was used to analyze the differences in growth and laboratory parameters in the two groups. Multiple linear regression analysis was used to assess the effect of various factors on the growth parameters.Results: Prevalence of vitamin D deficiency was 78.7%. Baseline characteristics of both groups were similar. After 12 months, group 1 demonstrated significantly greater improvement in weight SD score (21.4%) and height SD score (10.3%) and growth velocity (9.1 cm/year) compared to group 2 (14.3%, 7.8% and 6.9 cm/ year respectively). Also subjects in group 1 showed significantly greater improvement in serum levels of vitamin D, calcium and alkaline phosphatase than group 2.Conclusions: Vitamin D supplementation along with calcium improves the growth of children. Regular supplementation of all children with vitamin D can be considered as a policy for prevention of malnutrition. 

scholarly journals Waddling Gait: A complication of valproate therapy and a thought beyond vitamin D deficiency

2020 ◽  
Vol 20 (1) ◽  
pp. 104 ◽  
Author(s):  
Amit Sharma ◽  
Siddhartha Sinha ◽  
Amit Narang ◽  
Dushyant K. Chouhan ◽  
Sumit Gupta
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Sodium Valproate ◽  
Muscle Weakness ◽  
Serum Alkaline Phosphatase ◽  
Elevated Serum ◽  
Drug Induced ◽  
Childhood Disorders ◽  
Abnormal Gait ◽  
Proximal Myopathy

Proximal muscle weakness is a common presentation in paediatric-orthopaedic clinics and is frequently paired with a vitamin D deficiency diagnosis. Recently, side effects of the extensive use of antiepileptic and antipsychotic drugs such as sodium valproate in childhood disorders are being documented. Sodium valproate causes a time-dependent, drug-induced proximal myopathy. We report a 13-year-old female patient who presented at the Orthopaedic Outpatient Department at Lady Hardinge Medical College, New Delhi, India, in 2019 with an abnormal gait. The patient was taking a combination therapy of sodium valproate, risperidone and trihexyphenidyl for absence seizures and a mood disorder. Following clinical investigations, the patient was diagnosed with proximal myopathy. As a result of elevated serum alkaline phosphatase and creatine kinase myocardial band levels, sodium valproate was replaced with ethosuximide and a carnitine supplementation was prescribed. The patient fully recovered and regained full mobility. Proximal myopathy had been incorrectly managed and assumed to be caused by a vitamin D deficiency.Keywords: Muscle Weakness; Carnitine; Myopathy; Valproic Acid; Vitamin D Deficiency; Gait; Case Report; India.

Low serum sclerostin levels in newborns with vitamin D deficiency

2016 ◽  
Vol 29 (4) ◽  
Author(s):  
Ozgur Pirgon ◽  
Gonca Sandal ◽  
Hasan Cetin ◽  
Bumin Dundar
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Calcium Phosphate ◽  
Bone Turnover ◽  
Vitamin D Deficiency ◽  
Vitamin D Status ◽  
Lower Serum ◽  
Clinical Marker ◽  
Sclerostin Level ◽  
Low Serum

AbstractSclerostin is a glycoprotein produced by osteocytes that is being evaluated as a potential clinical marker of bone turnover. The aim of this study was to investigate the association between neonatal vitamin D status and levels of circulating sclerostin.Forty newborns were recruited for the study. Vitamin D deficiency was defined as a serum 25-hydroxyvitamin D3 [25(OH)D] concentration <20 ng/mL and the newborns were divided into two groups as vitamin D deficient and vitamin D sufficient groups. Calcium, phosphate, alkaline phosphatase and sclerostin were measured at birth.Newborns with vitamin D deficiency had markedly lower 25(OH)D levels than vitamin D sufficient newborns (8.5±4.4 ng/mL vs. 35.3±10.6 ng/mL, p<0.001). Vitamin D deficient infants also had significantly lower serum sclerostin levels (188.4±21.9 vs. 282.3±30.4 pg/mL; p: 0.026) than vitamin D sufficient newborns at birth. However, we did not detect a significant linear association between neonatal sclerostin and maternal/neonatal 25(OH)D levels.Our data also demonstrated that vitamin D deficient newborns exhibited lower sclerostin levels than vitamin D sufficient newborns. The low sclerostin level might serve as a marker of decreased osteocyte activity in newborns with vitamin D deficiency.

Serum alkaline phosphatase and urinary hydroxyproline values in children receiving phenobarbital with and without vitamin D

1975 ◽  
Vol 87 (2) ◽  
pp. 291-296 ◽  
Author(s):  
Dimitrios Liakakos ◽  
Zeta Papadopoulos ◽  
Paul Vlachos ◽  
Ecaterini Boviatsi ◽  
Dionissios D. Varonos
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Serum Alkaline Phosphatase ◽  
Urinary Hydroxyproline

scholarly journals Deficiency of 25-Hydroxyvitamin D and Dyslipidemia in Indian Subjects

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Jaydip Ray Chaudhuri ◽  
K. Rukmini Mridula ◽  
Alluri Anamika ◽  
Demudu Babu Boddu ◽  
Pradeep Kumar Misra ◽  
...  
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Vitamin D Deficiency ◽  
Serum Glucose ◽  
C Reactive Protein ◽  
Hydroxyvitamin D ◽  
Reactive Protein ◽  
Calcium Phosphorus ◽  
25 Hydroxyvitamin D ◽  
Chemiluminescent Microparticle Immunoassay

Background. Vitamin D deficiency is widespread throughout the world. Several reports have incriminated vitamin D deficiency as the cause of rickets, osteomalacia, and other chronic diseases. Recent studies have suggested a possible link between deficiency of 25-hydroxyvitamin D and dyslipidemia.Aim. To investigate the association between 25-hydroxyvitamin D deficiency and dyslipidemia in Indian subjects.Methodology. We recruited 150 asymptomatic consecutive subjects from patients’ attendees at the Departments of Neurology and Medicine in Yashoda Hospital, Hyderabad, India. Study period was from October 2011 to March 2012. All subjects underwent 25-hydroxyvitamin D assay by chemiluminescent microparticle immunoassay, fasting blood sugar and lipid profile, calcium, phosphorus, alkaline phosphatase, and C-reactive protein (CRP).Results. Out of 150 subjects, men were 82 (54.6%), and mean age was 49.4 (±15.6) years. Among risk factors, hypertension was noted in 63/150 (42%), 25-hydroxyvitamin D deficiency in 59/150 (39.3%), diabetes in 45/150 (30%), dyslipidemia in 60 (40%), smoking in 35/150 (23.3%), and alcoholism in 27/150 (18%). Deficiency of 25-hydroxyvitamin D was significantly associated with dyslipidemia (P=0.0001), mean serum glucose (P=0.0002) mean CRP (P=0.04), and mean alkaline phosphatase (P=0.01). Multivariate analysis showed that 25-hydroxyvitamin D deficiency was independently associated with dyslipidemia (odds ratio: 1.9; 95% CI : 1.1–3.5).Conclusions. We found that deficiency of 25-hydroxyvitamin D was independently associated with dyslipidemia in Indian subjects.

scholarly journals Social Disadvantage Is Associated With Lower Vitamin D Levels in Older People and There Is No Surrogate for Its Measurement

2017 ◽  
Vol 3 ◽  
pp. 233372141769784 ◽  
Author(s):  
Adrian H. Heald ◽  
Simon G. Anderson ◽  
Jonathan J. Scargill ◽  
Andrea Short ◽  
David Holland ◽  
...  
Keyword(s):  
Vitamin D ◽  
Alkaline Phosphatase ◽  
Older People ◽  
Vitamin D Deficiency ◽  
Significant Proportion ◽  
Normal Serum ◽  
Total Vitamin ◽  
Increased Risk ◽  
Vitamin D Levels ◽  
Lower Vitamin

Introduction: There is increasing evidence concerning adverse health consequences of low vitamin D levels. We determined whether there is any surrogate for measuring vitamin D in people older than 70 years and the relation between index of multiple deprivation (IMD) and vitamin D levels. Methods: Blood samples from 241 patients were included in this analysis. Concurrent measurements for 25-hydroxyvitamin D (25(OH)D), parathyroid hormone (PTH), and bone profile are reported. Results: The prevalence of total vitamin D insufficiency/deficiency (defined as total vitamin D <50 nmol/L) was 57.5% overall. Even for patients with vitamin D deficiency, a significant proportion had PTH, normal calcium, phosphate, and alkaline phosphatase levels. For patients with vitamin D <25 nmol/L, 62.7% had a PTH within reference range, 83.1% had normal serum-adjusted calcium, 80.6% had normal phosphate, and 85.1% had a normal serum alkaline phosphatase. With increasing quintiles of IMD, there was a 22% increased risk of vitamin D deficiency/insufficiency from quintiles 1 to 5, in age- and sex-adjusted logistic regression models (odds ratio [OR] = 1.22, 95% confidence interval [1.01, 1.47]; p = .034). Conclusion: No other parameter is currently adequate for screening for vitamin D deficiency in older people. A higher IMD is associated with lower vitamin D levels in older people.

scholarly journals Role of Vitamin D3 in fracture union in adults

2021 ◽  
Vol 7 (1) ◽  
pp. 38-41
Author(s):  
Arunabh Arora ◽  
Amrit Kumar Singh
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Bone Healing ◽  
Vitamin D3 ◽  
Serum Alkaline Phosphatase ◽  
Serum Vitamin ◽  
The Elderly ◽  
Fracture Union ◽  
Advantages And Disadvantages ◽  
Vitamin D3 Supplementation

Fractures play an important role in morbidity and often premature mobility among the elderly population. Because inactivity as a result of a fracture is harmful both to bone healing and health, it appears early or rapid fracture healing would be highly recommendable for returning fracture patients to come back to normal as soon as possible with minimal side effects. The literature remains unclear regarding supplementation required for promoting bone healing in fracture cases. Hereby we evaluated the advantages and disadvantages of vitamin D3 supplementation in fracture cases along with the quantitative analysis of vitamin D3 at the time of fracture and after fracture union.: A total of 200 patients were assessed clinically, biochemically (serum alkaline phosphatase, serum vitamin D3, and serum parathormone), and radiologically. All patients who satisfy inclusion criteria are followed up and vitamin D3 levels were measured up within 1 day of fracture and at the interval of 6 months after the orthopaedic intervention. The outcomes were monitored by the 5 points radiographic scoring system by Warden et al. With the majority of patients falling under the vitamin insufficiency group i.e. 53% of all patients were found to be vitamin insufficient at the time of fracture. 33% of patients found to be vitamin D deficient while 14% found to be insufficient stage. No patient was found to be in a toxicity state. According to Warden’s scoring., 50% of patients were in grade 3, 15% in grade 4, 33% in grade 2, and only 2% in grade 1. Regarding the prevalence of vitamin D deficiency or insufficiency in the general population, this study shows an alarming rate of vitamin D insufficient patients in a group of 200 patients, which indicates the need for attention towards vitamin D status not only for bone-related issues but for other issues related to vitamin D deficiency.

Sign in / Sign up

Export Citation Format

Share Document