Results 71 to 80 of about 15,055,784 (304)

MOGAD Is the Most Common Cause of Isolated Optic Neuritis in Children

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives The study aimed to characterize the clinical features, etiologies, and outcomes of isolated, first‐time pediatric ON in the post‐MOG‐IgG era. Methods This was a single‐center retrospective cohort study at Texas Children's Hospital of patients diagnosed with first‐time ON between 2018–2024, with follow‐up data collected through 2025.
Chaitanya Aduru, Akansha Chandrasekar, Kyla Blasingame, Jonathan Rosen, Jesse M. Levine, Karla Salazar, Madhuri Chilakapati, Rod Foroozan, Victoria Hardwick, Jonathan M. Yarimi, Nikita Shukla, Timothy E. Lotze, Kristen S. Fisher, Alexander J. Sandweiss   +13 more
wiley   +1 more source

Prevalence and risk factors for vitamin C deficiency in North and South India: A two centre population based study in people aged 60 years and over [PDF]

, 2011
BackgroundStudies from the UK and North America have reported vitamin C deficiency in around 1 in 5 men and 1 in 9 women in low income groups. There are few data on vitamin C deficiency in resource poor countries.ObjectivesTo investigate the prevalence ...
K. Gupta Sanjeev, Maraini Giovanni, Ravilla D. Ravindran, Giovanni Maraini, Ravilla Thulasiraj D., John Neena, Thulasiraj D. Ravilla, John, Neena, Thulasiraj D Ravilla, Young, Ian S., R Jayanthi, S. Young Ian, Usha Chakravarthy, Chakravarthy Usha, Fletcher Astrid E., Young, Ian S, Ravilla D Ravindran, Praveen Vashist, Ravilla, Thulasiraj D, Chakravarthy, Usha, Kathryn E. Fitzpatrick, Fitzpatrick, Kathryn E, Camparini, Monica, Astrid E Fletcher, Gupta, S.K., R. Jayanthi, Maraini, G., John, N., Ravilla, T.D., Fitzpatrick Kathryn E., Fitzpatrick, K.E., Maraini, Giovanni, Camparini, M., Fletcher, Astrid E, Gupta, Sanjeev K, Monica Camparini, Kathryn E Fitzpatrick, Ravindran, Ravilla D, Neena John, Fletcher, A.E., Jayanthi, R, Sanjeev K Gupta, Ravindran, R.D., Vashist Praveen, Sanjeev K. Gupta, Vashist, Praveen, Astrid E. Fletcher, Camparini Monica, Ian S Young, Jayanthi R., Jayanthi, R., Ravindran Ravilla D., Vashist, P., Ian S. Young   +53 more
core   +2 more sources

Frequency and determinants of vitamin D deficiency among premenopausal and postmenopausal women in Karachi Pakistan

BMC Women's Health, 2021
Background Vitamin D deficiency is becoming a serious public health problem, even in sun-drenched cities like Karachi, Pakistan. We investigated the prevalence of vitamin D deficiency and its association with sociodemographic characteristics ...
Uzma Shamsi, Iqbal Azam, Azra Shamsi, Dua Shamsi, David Callen   +4 more
doaj   +1 more source

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers, Yaqiao Wei, Dinesh K. Deelchand, Adam Berrington, Young Woo Park, Guita Banan, Michal Povazan, Jens T. Rosenberg, André J. W. van der Kouwe, Tetsuo Ashizawa, Khalaf O. Bushara, Chiadi U. Onyike, Sub H. Subramony, Jeremy D. Schmahmann, Brian J. Soher, Peter B. Barker, Thomas H. Mareci, Eva‐Maria Ratai, Lynn E. Eberly, Gülin Öz   +19 more
wiley   +1 more source

Vitamin D deficiency and supplementation in pregnancy in a multiethnic population-based cohort [PDF]

, 2016
Background To investigate ethnic differences in vitamin D levels during pregnancy, assess risk factors for vitamin D deficiency and explore the effect of vitamin D supplementation in women with deficiency in early pregnancy.
Eggemoen, Åse R, Kåre I. Birkeland, Ragnhild S. Falk, Kirsten V. Knutsen, Per Lagerløv, Anne K. Jenum, Knutsen, Kirsten V, Lagerløv, Per, Line Sletner, Sletner, Line, Falk, Ragnhild S, Jenum, Anne K, Birkeland, Kåre I, Åse R. Eggemoen   +13 more
core   +1 more source

Clinical and Modifiable Factors Associated With Disability and Relapse in MOGAD: A Multicentre Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Factors associated with relapse course and disability in myelin oligodendrocyte glycoprotein antibody‐associated disease (MOGAD) remain incompletely understood. Objectives To identify clinical and modifiable factors associated with relapse and disability in MOGAD. Methods In this ambispective multicentre cohort study using data from
Yingtao Wang, Shaoxin Tao, Qiujia Wang, Xiaoyu Xu, Hui Yao, Zheng Liu, Dawei Li, Zhandong Qiu, Jinming Han, Jiangwei Xia, Qi Wang, Jun Sun, Kai Shao, Jiao Li, Shishuang Ruan, Yi Zhong, Jun Guo, Shougang Guo, Yue Huang, Guoliang Chai, Tao Jin, Hongyu Zhou, Junwei Hao, Yinan Zhao   +23 more
wiley   +1 more source

Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif, Diane Demailly, Gabriella A. Horvàth, Juan Dario Ortigoza Escobar, Nathalie Dorison, Mayté Castro Jiménez, Cécile A. Hubsch, Thomas Wirth, Gun‐Marie Hariz, Sophie Huby, Morgan Dornadic, Zohra Souei, Muhammad Mushhood Ur Rehman, Simone Hemm, Mehdi Boulaymen, Eduardo M. Moraud, Jocelyne Bloch, Xavier Vasques   +17 more
wiley   +1 more source

Prenatal Vitamin D supplementation and child respiratory health: a randomised controlled trial [PDF]

, 2013
Background Observational studies suggest high prenatal vitamin D intake may be associated with reduced childhood wheezing. We examined the effect of prenatal vitamin D on childhood wheezing in an interventional study.
Hooper Richard, Richard Hooper, Shaheen Seif O., Warner, JO, Adrian R. Martineau (136644), Poulton, S, Martineau, AR, Goldring, ST, Seif O. Shaheen (177559), Yu, C, Sheree Poulton, Janet Stocks (425915), Christina Yu, Stephen Robinson, Griffiths, CJ, Boyle, RJ, Hooper, R, Kirkby Jane C., Robinson Stephen, Robert J Boyle, Stephen T Goldring, Martineau Adrian R., Warner John O., John O Warner, Goldring Stephen T., Yu Christina, Stocks, J, Chris J. Griffiths (425910), Stocks Janet, Boyle Robert J., Jane C. Kirkby (425914), Janet Stocks, Richard Hooper (425916), Kirkby, JC, Christina Yu (425912), Stephen Robinson (425911), Robinson, S, Shaheen, SO, Jane C Kirkby, Stephen T. Goldring (425909), Poulton Sheree, John O. Warner (425917), Adrian R Martineau, Seif O Shaheen, Robert J. Boyle (425918), Griffiths Chris J., Chris J Griffiths, Sheree Poulton (425913)   +47 more
core   +1 more source

The association of combined vitamin C and D deficiency with bone mineral density and vertebral fracture

Journal of Orthopaedic Surgery and Research
Purpose Both vitamin C and D deficiencies are extremely common in clinical practice, especially in elderly population. Unfortunately, the role of vitamin C deficiency in osteoporosis related consequences is often neglected.
Lei He, Kishor chhantyal, Zihao Chen, Ruijue Zhu, Liangming Zhang   +4 more
doaj   +1 more source

Glucagon‐Like Peptide‐1 Receptor Agonists in Multiple Sclerosis: A Topical Narrative Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The glucagon‐like peptide‐1 (GLP‐1) receptor agonists (RAs) are a relatively new class of drugs that were initially approved by the US Food and Drug Administration to improve glycemic control in patients with type 2 diabetes mellitus and, subsequently, weight reduction in patients with obesity.
Audrey Y. Chang, Farrah J. Mateen
wiley   +1 more source