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Costa NDSD, Lima LS, Galiciolli MEA, Ribeiro DHF, Ribeiro MM, Garica GDPJ, Marçal IS, Silva JFD, Pereira ME, Oliveira CS, Guiloski IC. Drug-induced osteoporosis and mechanisms of bone tissue regeneration through trace elements. J Trace Elem Med Biol 2024; 84:127446. [PMID: 38615498 DOI: 10.1016/j.jtemb.2024.127446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/30/2024] [Accepted: 04/03/2024] [Indexed: 04/16/2024]
Abstract
Osteoporosis is associated with an imbalance in bone formation, with certain drugs used in disease treatment being implicated in its development. Supplementation with trace elements may contribute to bone regeneration, offering an alternative approach by enhancing bone mineral density (BMD) and thereby thwarting the onset of osteoporosis. This review aims to assess the mechanisms through which trace elements such as copper (Cu), iron (Fe), selenium (Se), manganese (Mn), and zinc (Zn) are linked to increased bone mass, thus mitigating the effects of pharmaceuticals. Our findings underscore that the use of drugs such as aromatase inhibitors (AIs), proton pump inhibitors (PPIs), antiretrovirals, glucocorticoids, opioids, or anticonvulsants can result in decreased BMD, a primary contributor to osteoporosis. Research indicates that essential elements like Cu, Fe, Se, Mn, and Zn, through various mechanisms, can bolster BMD and forestall the onset of the disease, owing to their protective effects. Consequently, our study recommends a minimum daily intake of these essential minerals for patients undergoing treatment with the aforementioned drugs, as the diverse mechanisms governing the effects of trace elements Cu, Fe, Mn, Se, and Zn facilitate bone remodeling.
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Affiliation(s)
- Nayara de Souza da Costa
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Luíza Siqueira Lima
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Maria Eduarda Andrade Galiciolli
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Deborah Helen Fabiano Ribeiro
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Milena Mariano Ribeiro
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Gisele de Paula Júlia Garica
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Isabela Saragioto Marçal
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Juliana Ferreira da Silva
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Meire Ellen Pereira
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Cláudia Sirlene Oliveira
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Izonete Cristina Guiloski
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil.
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Schierscher T, Salzmann L, Singh N, Bachmann M, Kobel A, Wild J, Bauland F, Geistanger A, Risch L, Geletneky C, Seger C, Taibon J. An isotope dilution-liquid chromatography-tandem mass spectrometry (ID-LC-MS/MS)-based candidate reference measurement procedure (RMP) for the quantification of phenobarbital in human serum and plasma. Clin Chem Lab Med 2024; 62:1314-1326. [PMID: 38407268 DOI: 10.1515/cclm-2023-1104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 02/12/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVES Phenobarbital serves as an antiepileptic drug (AED) and finds application in the treatment of epilepsy either as monotherapy or adjunctive therapy. This drug exhibits various pharmacodynamic properties that account for its beneficial effects as well as potential side effects. Accurate measurement of its concentration is critical for optimizing AED therapy through appropriate dose adjustments. Therefore, our objective was to develop and validate a new reference measurement procedure (RMP) for the accurate quantification of phenobarbital levels in human serum and plasma. METHODS A sample preparation protocol based on protein precipitation followed by a high dilution step was established in combination with a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method using a C8 column to separate target analytes from known and unknown interferences. Assay validation and determination of measurement uncertainty were performed based on current guidelines. Selectivity and Specificity were assessed using spiked serum and plasma samples; to investigate possible matrix effects (MEs) a post-column infusion experiment and a comparison of standard line slopes was performed. Precision and accuracy were determined within a multiday precision experiment. RESULTS The RMP was shown to be highly selective and specific, with no evidence of matrix interferences. It can be used to quantify phenobarbital in the range of 1.92 to 72.0 μg/mL. Intermediate precision was less than 3.2 %, and repeatability coefficient of variation (CV) ranged from 1.3 to 2.0 % across all concentration levels. The relative mean bias ranged from -3.0 to -0.7 % for native serum levels, and from -2.8 to 0.8 % for Li-heparin plasma levels. The measurement uncertainties (k=1) for single measurements and target value assignment were 1.9 to 3.3 % and 0.9 to 1.6 %, respectively. CONCLUSIONS A novel LC-MS/MS-based candidate RMP for the quantification of phenobarbital in human serum and plasma is presented which can be used for the standardization of routine assays and the evaluation of clinically relevant samples.
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Affiliation(s)
| | | | - Neeraj Singh
- 111618 Roche Diagnostics GmbH , Penzberg, Germany
| | | | - Anja Kobel
- Dr. Risch Ostschweiz AG, Buchs, Switzerland
| | - Janik Wild
- Dr. Risch Ostschweiz AG, Buchs, Switzerland
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Van der Biest AM, Jüppner H, Andreescu C, Bravenboer B. Epileptic seizures and abnormal tooth development as primary presentation of pseudohypoparathyroidism type 1B. BMJ Case Rep 2024; 17:e258403. [PMID: 38423572 PMCID: PMC10910484 DOI: 10.1136/bcr-2023-258403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
Pseudohypoparathyroidism (PHP) is a rare genetic disorder characterised by a non-functioning PTH. Usually, the diagnosis is made following (symptomatic) hypocalcaemia. We describe a case in which epileptic seizures and abnormalities in dental development were the main clinical manifestation of PHP type 1B. This case demonstrates the importance of screening for hypocalcaemia in patients with de novo epileptic seizures. In addition, antiepileptic medications themselves may interfere with calcium-phosphate metabolism, causing or aggravating a hypocalcaemia as well. By correcting the calcium level, a resolution of these symptoms could be obtained.
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Affiliation(s)
| | - Harald Jüppner
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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Li Q, Zhang Z, Fang J. Hormonal Changes in Women with Epilepsy. Neuropsychiatr Dis Treat 2024; 20:373-388. [PMID: 38436042 PMCID: PMC10906279 DOI: 10.2147/ndt.s453532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/17/2024] [Indexed: 03/05/2024] Open
Abstract
Epilepsy is a prevalent neurological disorder among women globally, often requiring long-term treatment. Hormonal fluctuations in women with epilepsy (WWE) can have reciprocal effects on epilepsy and antiseizure medications (ASMs), posing significant challenges for WWE. Notably, WWE commonly experience endocrine alterations such as thyroid dysfunctions, low bone metabolism, and reproductive hormone irregularities. On the one hand, the presence of hormones in women with epilepsy affects their susceptibility to epilepsy as well as the metabolism of antiseizure medications in various ways. On the other hand, epilepsy itself and the use of antiseizure medications impact the production, secretion, and metabolism of hormones, resulting in low fertility, increased risk of pregnancy complications, negative offspring outcomes, and so on. In order to develop more precise treatment strategies in the future, it is necessary to comprehend the explicit relationships between hormones, epilepsy, and antiseizure medications, as well as to elucidate the currently known mechanisms underlying these interactions.
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Affiliation(s)
- Qiwei Li
- Department of Neurology, The Fourth Affiliated Hospital, International Institutes of Medicine, Zhejiang University School of Medicine, Yiwu, Zhejiang Province, 322000, People’s Republic of China
| | - Zhiyun Zhang
- Department of Neurology, The Fourth Affiliated Hospital, International Institutes of Medicine, Zhejiang University School of Medicine, Yiwu, Zhejiang Province, 322000, People’s Republic of China
- Department of Neurology, The Mianyang Central Hospital, Mianyang, Sichuan Province, 621000, People’s Republic of China
| | - Jiajia Fang
- Department of Neurology, The Fourth Affiliated Hospital, International Institutes of Medicine, Zhejiang University School of Medicine, Yiwu, Zhejiang Province, 322000, People’s Republic of China
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5
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Xu C, Leung JCN, Shi J, Lum DH, Lai FTT. Sedative-hypnotics and osteoporotic fractures: A systematic review of observational studies with over six million individuals. Sleep Med Rev 2024; 73:101866. [PMID: 37926010 DOI: 10.1016/j.smrv.2023.101866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/25/2023] [Accepted: 10/08/2023] [Indexed: 11/07/2023]
Abstract
We reviewed and meta-analyzed 20 observational studies to examine the relationship between sedative-hypnotic use and osteoporotic fractures. We searched PubMed, Embase, APA PsycINFO, and Web of Science™ for studies that used cohort, case-control, case-crossover, and self-controlled case series designs. We further assessed the quality of each study and performed meta-analyses of association estimates, e.g., odds ratios (ORs). The analysis included 6,084,083 participants and found a slight association between the use of sedative-hypnotics and osteoporotic fractures, with differing strength of associations between different classes of drugs and greater sedative-hypnotics exposure. The pooled estimates ORs for case-control studies were 1.33 (95% CI 0.98-1.80) with benzodiazepines (BZD) and any fractures, 1.32 (95% CI 1.05-1.66) with BZDs and hip fractures, and case-crossover studies were 1.15 (95% CI 0.95-1.41) with BZDs and any fractures, 1.41 (95% CI 1.08-1.85) with Z-drugs and any fractures. The study suggests that more research is needed to aid medical professionals in balancing this potential risk of osteoporotic fractures associated with sedative-hypnotic use against other reported adverse events and anticipated therapy outcomes.
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Affiliation(s)
- Chong Xu
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Janice Ching Nam Leung
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Jiaying Shi
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Dawn Hei Lum
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Francisco Tsz Tsun Lai
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Laboratory of Data Discovery for Health (D(2)4H), Hong Kong Science Park, Hong Kong Science and Technology Park, Hong Kong SAR, China.
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6
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Witczyńska A, Alaburda A, Grześk G, Nowaczyk J, Nowaczyk A. Unveiling the Multifaceted Problems Associated with Dysrhythmia. Int J Mol Sci 2023; 25:263. [PMID: 38203440 PMCID: PMC10778936 DOI: 10.3390/ijms25010263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/15/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Dysrhythmia is a term referring to the occurrence of spontaneous and repetitive changes in potentials with parameters deviating from those considered normal. The term refers to heart anomalies but has a broader meaning. Dysrhythmias may concern the heart, neurological system, digestive system, and sensory organs. Ion currents conducted through ion channels are a universal phenomenon. The occurrence of channel abnormalities will therefore result in disorders with clinical manifestations depending on the affected tissue, but phenomena from other tissues and organs may also manifest themselves. A similar problem concerns the implementation of pharmacotherapy, the mechanism of which is related to the impact on various ion currents. Treatment in this case may cause unfavorable effects on other tissues and organs. Drugs acting through the modulation of ion currents are characterized by relatively low tissue specificity. To assess a therapy's efficacy and safety, the risk of occurrences in other tissues with similar mechanisms of action must be considered. In the present review, the focus is shifted prominently onto a comparison of abnormal electrical activity within different tissues and organs. This review includes an overview of the types of dysrhythmias and the basic techniques of clinical examination of electrophysiological disorders. It also presents a concise overview of the available pharmacotherapy in particular diseases. In addition, the authors review the relevant ion channels and their research technique based on patch clumping.
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Affiliation(s)
- Adrianna Witczyńska
- Department of Organic Chemistry, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland;
| | - Aidas Alaburda
- Department of Neurobiology and Biophysics, Institute of Bioscience, Vilnius University Saulėtekio Ave. 7, LT-10257 Vilnius, Lithuania;
| | - Grzegorz Grześk
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland;
| | - Jacek Nowaczyk
- Department of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina St., 87-100 Toruń, Poland;
| | - Alicja Nowaczyk
- Department of Organic Chemistry, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, 87-100 Toruń, Poland;
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Fan HC, Yang MT, Lin LC, Chiang KL, Chen CM. Clinical and Genetic Features of Dravet Syndrome: A Prime Example of the Role of Precision Medicine in Genetic Epilepsy. Int J Mol Sci 2023; 25:31. [PMID: 38203200 PMCID: PMC10779156 DOI: 10.3390/ijms25010031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/14/2023] [Accepted: 12/17/2023] [Indexed: 01/12/2024] Open
Abstract
Dravet syndrome (DS), also known as severe myoclonic epilepsy of infancy, is a rare and drug-resistant form of developmental and epileptic encephalopathies, which is both debilitating and challenging to manage, typically arising during the first year of life, with seizures often triggered by fever, infections, or vaccinations. It is characterized by frequent and prolonged seizures, developmental delays, and various other neurological and behavioral impairments. Most cases result from pathogenic mutations in the sodium voltage-gated channel alpha subunit 1 (SCN1A) gene, which encodes a critical voltage-gated sodium channel subunit involved in neuronal excitability. Precision medicine offers significant potential for improving DS diagnosis and treatment. Early genetic testing enables timely and accurate diagnosis. Advances in our understanding of DS's underlying genetic mechanisms and neurobiology have enabled the development of targeted therapies, such as gene therapy, offering more effective and less invasive treatment options for patients with DS. Targeted and gene therapies provide hope for more effective and personalized treatments. However, research into novel approaches remains in its early stages, and their clinical application remains to be seen. This review addresses the current understanding of clinical DS features, genetic involvement in DS development, and outcomes of novel DS therapies.
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Affiliation(s)
- Hueng-Chuen Fan
- Department of Pediatrics, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435, Taiwan;
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356, Taiwan
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Ming-Tao Yang
- Department of Pediatrics, Far Eastern Memorial Hospital, New Taipei City 220, Taiwan;
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Taoyuan 320, Taiwan
| | - Lung-Chang Lin
- Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Kuo-Liang Chiang
- Department of Pediatric Neurology, Kuang-Tien General Hospital, Taichung 433, Taiwan;
- Department of Nutrition, Hungkuang University, Taichung 433, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- The iEGG and Animal Biotechnology Center, and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
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Khoo CS, Shukor MF, Tan JK, Tan MM, Yong LL, Sahibulddin SZ, Mat Desa SH, A Wahab N, Hod R, Tan HJ. Prevalence and predictors of vitamin D deficiency among adults with epilepsy: A cross-sectional study. Epilepsy Behav 2023; 147:109432. [PMID: 37716324 DOI: 10.1016/j.yebeh.2023.109432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/20/2023] [Accepted: 08/31/2023] [Indexed: 09/18/2023]
Abstract
BACKGROUND Vitamin D deficiency among adult people with epilepsy (PWE) is scarcely studied, despite its essential role in bone health and maintaining homeostasis. Several studies have studied the relationship between factors related to epilepsy and vitamin D metabolism. We aim to investigate this in our multi-ethnic society. METHODS This was a single-center cross-sectional study. We recruited 159 participants diagnosed with epilepsy on antiseizure medications (ASMs). We included those aged 18 years and above, excluding patients with long-term medical conditions that would affect vitamin D metabolism. Sociodemographic data and details of epilepsy were collated. Venous sampling was performed to analyze the levels of albumin-corrected calcium, phosphate, alkaline phosphatase, and 25-hydroxyvitamin D3 [25(OH)D]. Serum 25(OH)D level is defined as deficient (<20 ng/ml), insufficient (20-29 ng/ml), and sufficient (≥30 ng/ml). RESULTS The study reported that 73 (45.9%) participants had vitamin D deficiency, 38 (23.9%) had vitamin D insufficiency, and 48 (30.2%) patients had sufficient vitamin D levels. The predictors identified were PWE aged 18 to 44 years old (p = 0.001), female gender (OR 3.396, p = 0.002), and ethnicity (p < 0.001), specifically Malay and Chinese. However, no significant association was identified between types of ASMs, serum calcium, or the prevalence of vitamin D deficiency. CONCLUSION Vitamin D deficiency among PWE is prevalent in our local population, suggesting that regular screening should be considered for those at risk. Early identification would allow intervention to reduce the risk of future complications.
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Affiliation(s)
- Ching Soong Khoo
- Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; Department of Medicine, Hospital Canselor Tuanku Muhriz, Kuala Lumpur, Malaysia.
| | - Mohd Fadzli Shukor
- Faculty of Medicine and Health Science, Universiti Malaysia Sabah, Malaysia
| | - Juen Kiem Tan
- Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; Department of Medicine, Hospital Canselor Tuanku Muhriz, Kuala Lumpur, Malaysia
| | | | - Li Ling Yong
- Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | | | - Siti Hajar Mat Desa
- Department of Medicine, Hospital Canselor Tuanku Muhriz, Kuala Lumpur, Malaysia
| | - Norasyikin A Wahab
- Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; Department of Medicine, Hospital Canselor Tuanku Muhriz, Kuala Lumpur, Malaysia
| | - Rozita Hod
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Hui Jan Tan
- Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; Department of Medicine, Hospital Canselor Tuanku Muhriz, Kuala Lumpur, Malaysia
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9
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Luo X, Ruan Z, Liu L. The causal effect of serum 25-hydroxyvitamin D levels on epilepsy: A two-sample Mendelian randomization study. Epilepsia Open 2023; 8:912-917. [PMID: 37158995 PMCID: PMC10472413 DOI: 10.1002/epi4.12758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 05/01/2023] [Indexed: 05/10/2023] Open
Abstract
OBJECTIVE Observational studies have shown an association between 25-hydroxyvitamin D (25 (OH) D) and epilepsy, but it is unclear whether the association is causal. Therefore, we applied Mendelian randomization (MR) analysis to determine the causal relationship between serum 25 (OH) D levels and epilepsy. METHODS We conducted a two-sample Mendelian randomization (TSMR) study to investigate the association between serum 25 (OH) D levels and epilepsy using pooled statistics from genome-wide association studies (GWAS). Data for 25 (OH) D came from a GWAS comprising 417,580 participants, and data for epilepsy were obtained from the International League Against Epilepsy (ILAE) consortium. Five methods were used to analyze TSMR, including the inverse variance weighting method, MR Egger method, weighted median method, simple model, and weighted model. In the sensitivity analysis, MR Egger and MR PRESSO methods were used to test for pleiotropy, inverse variance weighting and MR Egger in Cochran's Q statistics were used to test for heterogeneity. RESULTS MR analyzed the relationship between 25 (OH) D and different types of epilepsy, and the results showed that a 1 standard deviation increase in natural log-transformed serum 25 (OH) D levels was associated with reduced risk for juvenile absence epilepsy (IVW OR = 0.985; 95% confidence interval [CI]: 0.971-0.999; P-value = 0.038). There was no apparent heterogeneity and horizontal gene pleiotropy. SIGNIFICANCE Higher serum levels of 25 (OH) D were a protective factor for adolescent absence epilepsy, but had no effect on other types of epilepsy.
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Affiliation(s)
- Xinxin Luo
- Jiangxi Provincial People's Hospital & The First Affiliated Hospital of Nanchang Medical CollegeNanchangChina
| | - Zhichao Ruan
- Beijing University of Chinese MedicineBeijingChina
| | - Ling Liu
- Jiangxi Provincial People's Hospital & The First Affiliated Hospital of Nanchang Medical CollegeNanchangChina
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10
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Mancera Alzate JM, Rodriguez Vélez LM. [Vitamin D deficiency in patients with epilepsy: consideration to take into account]. NUTR HOSP 2023; 40:905-906. [PMID: 37409727 DOI: 10.20960/nh.04737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023] Open
Abstract
Introduction
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Affiliation(s)
- Juan Martin Mancera Alzate
- Departamento de Medicina Física y Rehabilitación. Universidad del Valle. Hospital Universitario del Valle ESE
| | - Lina María Rodriguez Vélez
- Departamento de Medicina Física y Rehabilitación. Universidad del Valle. Hospital Universitario del Valle ESE
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Bauer M, Glenn T, Achtyes ED, Alda M, Agaoglu E, Altınbaş K, Andreassen OA, Angelopoulos E, Ardau R, Aydin M, Ayhan Y, Baethge C, Bauer R, Baune BT, Balaban C, Becerra-Palars C, Behere AP, Behere PB, Belete H, Belete T, Belizario GO, Bellivier F, Belmaker RH, Benedetti F, Berk M, Bersudsky Y, Bicakci Ş, Birabwa-Oketcho H, Bjella TD, Brady C, Cabrera J, Cappucciati M, Castro AMP, Chen WL, Cheung EYW, Chiesa S, Crowe M, Cuomo A, Dallaspezia S, Del Zompo M, Desai P, Dodd S, Etain B, Fagiolini A, Fellendorf FT, Ferensztajn-Rochowiak E, Fiedorowicz JG, Fountoulakis KN, Frye MA, Geoffroy PA, Gitlin MJ, Gonzalez-Pinto A, Gottlieb JF, Grof P, Haarman BCM, Harima H, Hasse-Sousa M, Henry C, Hoffding L, Houenou J, Imbesi M, Isometsä ET, Ivkovic M, Janno S, Johnsen S, Kapczinski F, Karakatsoulis GN, Kardell M, Kessing LV, Kim SJ, König B, Kot TL, Koval M, Kunz M, Lafer B, Landén M, Larsen ER, Lenger M, Licht RW, Lopez-Jaramillo C, MacKenzie A, Madsen HØ, Madsen SAKA, Mahadevan J, Mahardika A, Manchia M, Marsh W, Martinez-Cengotitabengoa M, Martini J, Martiny K, Mashima Y, McLoughlin DM, Meesters Y, Melle I, Meza-Urzúa F, Mikolas P, Mok YM, Monteith S, Moorthy M, Morken G, Mosca E, Mozzhegorov AA, Munoz R, Mythri SV, Nacef F, Nadella RK, Nakanotani T, Nielsen RE, O'Donovan C, Omrani A, Osher Y, Ouali U, Pantovic-Stefanovic M, Pariwatcharakul P, Petite J, Petzold J, Pfennig A, Ruiz YP, Pinna M, Pompili M, Porter RJ, Quiroz D, Rabelo-da-Ponte FD, Ramesar R, Rasgon N, Ratta-Apha W, Ratzenhofer M, Redahan M, Reddy MS, Reif A, Reininghaus EZ, Richards JG, Ritter P, Rybakowski JK, Sathyaputri L, Scippa AM, Simhandl C, Smith D, Smith J, Stackhouse PW, Stein DJ, Stilwell K, Strejilevich S, Su KP, Subramaniam M, Sulaiman AH, Suominen K, Tanra AJ, Tatebayashi Y, Teh WL, Tondo L, Torrent C, Tuinstra D, Uchida T, Vaaler AE, Vieta E, Viswanath B, Yoldi-Negrete M, Yalcinkaya OK, Young AH, Zgueb Y, Whybrow PC. Exploratory study of ultraviolet B (UVB) radiation and age of onset of bipolar disorder. Int J Bipolar Disord 2023; 11:22. [PMID: 37347392 PMCID: PMC10287592 DOI: 10.1186/s40345-023-00303-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 05/16/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND Sunlight contains ultraviolet B (UVB) radiation that triggers the production of vitamin D by skin. Vitamin D has widespread effects on brain function in both developing and adult brains. However, many people live at latitudes (about > 40 N or S) that do not receive enough UVB in winter to produce vitamin D. This exploratory study investigated the association between the age of onset of bipolar I disorder and the threshold for UVB sufficient for vitamin D production in a large global sample. METHODS Data for 6972 patients with bipolar I disorder were obtained at 75 collection sites in 41 countries in both hemispheres. The best model to assess the relation between the threshold for UVB sufficient for vitamin D production and age of onset included 1 or more months below the threshold, family history of mood disorders, and birth cohort. All coefficients estimated at P ≤ 0.001. RESULTS The 6972 patients had an onset in 582 locations in 70 countries, with a mean age of onset of 25.6 years. Of the onset locations, 34.0% had at least 1 month below the threshold for UVB sufficient for vitamin D production. The age of onset at locations with 1 or more months of less than or equal to the threshold for UVB was 1.66 years younger. CONCLUSION UVB and vitamin D may have an important influence on the development of bipolar disorder. Study limitations included a lack of data on patient vitamin D levels, lifestyles, or supplement use. More study of the impacts of UVB and vitamin D in bipolar disorder is needed to evaluate this supposition.
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Affiliation(s)
- Michael Bauer
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.
| | - Tasha Glenn
- ChronoRecord Association, Fullerton, CA, USA
| | - Eric D Achtyes
- Division of Psychiatry and Behavioral Medicine, Michigan State University College of Human Medicine, Grand Rapids, MI, USA
- Pine Rest Christian Mental Health Services, Grand Rapids, MI, USA
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Esen Agaoglu
- Department of Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Kürsat Altınbaş
- Department of Psychiatry, Selcuk University Faculty of Medicine, Mazhar Osman Mood Center, Konya, Turkey
| | - Ole A Andreassen
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Elias Angelopoulos
- Department of Psychiatry, National and Capodistrian University of Athens, Medical School, Eginition Hospital, Athens, Greece
| | - Raffaella Ardau
- Section of Neurosciences and Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Sardinia, Italy
| | - Memduha Aydin
- Department of Psychiatry, Selcuk University Faculty of Medicine, Konya, Turkey
| | - Yavuz Ayhan
- Department of Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Christopher Baethge
- Department of Psychiatry and Psychotherapy, University of Cologne Medical School, Cologne, Germany
| | - Rita Bauer
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Bernhard T Baune
- Department of Psychiatry, University of Münster, Münster, Germany
- Department of Psychiatry, Melbourne Medical School, The University of Melbourne, Melbourne, Australia
- The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Ceylan Balaban
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Johann Wolfgang Goethe-Universität Frankfurt Am Main, Frankfurt Am Main, Germany
| | | | - Aniruddh P Behere
- Department of Pediatrics and Human Development, Michigan State University, Grand Rapids, MI, USA
| | - Prakash B Behere
- Department of Psychiatry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Medical Sciences (Deemed University), Wardha, India
| | - Habte Belete
- Department of Psychiatry, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Tilahun Belete
- Department of Psychiatry, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Gabriel Okawa Belizario
- Bipolar Disorder Research Program, Department of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
| | - Frank Bellivier
- Département de Psychiatrie et de Médecine Addictologique, Assistance Publique, Hôpitaux de Paris, INSERM UMR-S1144, Université Paris Cité, Fondation FondaMental, Paris, France
| | - Robert H Belmaker
- Division of Psychiatry, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Francesco Benedetti
- University Vita-Salute San Raffaele, Milan, Italy
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Michael Berk
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Deakin University, Geelong, Australia
- Orygen The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, Florey Institute for Neuroscience and Mental Health and the, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Yuly Bersudsky
- Department of Psychiatry, Faculty of Health Sciences, Beer Sheva Mental Health Center, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Şule Bicakci
- Department of Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
- Department of Psychiatry, Baskent University Faculty of Medicine, Ankara, Turkey
| | | | - Thomas D Bjella
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Conan Brady
- Department of Psychiatry, Trinity College Dublin, St Patrick's University Hospital, Dublin, Ireland
| | - Jorge Cabrera
- Mood Disorders Clinic, Dr. Jose Horwitz Psychiatric Institute, Santiago de Chile, Chile
| | | | - Angela Marianne Paredes Castro
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Deakin University, Geelong, Australia
| | - Wei-Ling Chen
- Department of Psychiatry, Chiayi Branch, Taichung Veterans General Hospital, Chiayi, Taiwan
| | | | - Silvia Chiesa
- Department of Mental Health and Substance Abuse, Piacenza, Italy
| | - Marie Crowe
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Alessandro Cuomo
- Department of Molecular Medicine, University of Siena School of Medicine, Siena, Italy
| | - Sara Dallaspezia
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Maria Del Zompo
- Section of Neurosciences and Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Sardinia, Italy
| | - Pratikkumar Desai
- Division of Psychiatry and Behavioral Medicine, Michigan State University College of Human Medicine, Grand Rapids, MI, USA
- Pine Rest Christian Mental Health Services, Grand Rapids, MI, USA
| | - Seetal Dodd
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Deakin University, Geelong, Australia
- Department of Psychiatry, University of Melbourne, Parkville, VIC, Australia
| | - Bruno Etain
- Département de Psychiatrie et de Médecine Addictologique, Assistance Publique, Hôpitaux de Paris, INSERM UMR-S1144, Université Paris Cité, Fondation FondaMental, Paris, France
| | - Andrea Fagiolini
- Department of Molecular Medicine, University of Siena School of Medicine, Siena, Italy
| | - Frederike T Fellendorf
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, Graz, Austria
| | | | - Jess G Fiedorowicz
- Department of Psychiatry, School of Epidemiology and Public Health, University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada
| | - Kostas N Fountoulakis
- 3rd Department of Psychiatry, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic Depression Center, Mayo Clinic, Rochester, MN, USA
| | - Pierre A Geoffroy
- Département de Psychiatrie et d'addictologie, AP-HP, GHU Paris Nord, DMU Neurosciences, Hopital Bichat, Claude Bernard, 75018, Paris, France
- GHU Paris, Psychiatry and Neurosciences, 1 Rue Cabanis, 75014, Paris, France
- Université de Paris, NeuroDiderot, Inserm, FHU I2D2, 75019, Paris, France
| | - Michael J Gitlin
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Ana Gonzalez-Pinto
- BIOARABA, Department of Psychiatry, University Hospital of Alava, University of the Basque Country, CIBERSAM, Vitoria, Spain
| | - John F Gottlieb
- Department of Psychiatry, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Paul Grof
- Mood Disorders Center of Ottawa and the Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Bartholomeus C M Haarman
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hirohiko Harima
- Department of Psychiatry, Tokyo Metropolitan Matsuzawa Hospital, Setagaya, Tokyo, Japan
| | - Mathias Hasse-Sousa
- Department of Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Programa de Pós-Graduação em Psicologia, Departamento de Psicologia do Desenvolvimento e da Personalidade, Instituto de Psicologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Chantal Henry
- Department of Psychiatry, GHU Paris Psychiatrie and Neurosciences, Université de Paris, F-75014, F-75006, Paris, France
| | - Lone Hoffding
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Josselin Houenou
- Université Paris Est Créteil, INSERM, IMRB, Translational Neuropsychiatry, APHP, Mondor Univ Hospitals, Fondation FondaMental, F-94010, Créteil, France
- Université Paris Saclay, CEA, Neurospin, F-91191, Gif-Sur-Yvette, France
| | | | - Erkki T Isometsä
- Department of Psychiatry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- National Institute for Health and Welfare, Helsinki, Finland
| | - Maja Ivkovic
- Clinic for Psychiatry, University Clinical Center of Serbia, Belgrade, Serbia
| | - Sven Janno
- Department of Psychiatry, University of Tartu, Tartu, Estonia
| | - Simon Johnsen
- Unit for Psychiatric Research, Aalborg University Hospital, Aalborg, Denmark
| | - Flávio Kapczinski
- Department of Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Gregory N Karakatsoulis
- 3rd Department of Psychiatry, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mathias Kardell
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lars Vedel Kessing
- Copenhagen Affective Disorder Research Center (CADIC), Psychiatric Center Copenhagen, Copenhagen, Denmark
| | - Seong Jae Kim
- Department of Psychiatry, Chosun University School of Medicine, Gwangju, Republic of Korea
| | - Barbara König
- BIPOLAR Zentrum Wiener Neustadt, Wiener Neustadt, Austria
| | - Timur L Kot
- Khanty-Mansiysk Clinical Psychoneurological Hospital, Khanty-Mansiysk, Russia
| | - Michael Koval
- Neuroscience Program, Michigan State University, East Lansing, MI, USA
| | - Mauricio Kunz
- Department of Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Beny Lafer
- Bipolar Disorder Research Program, Department of Psychiatry, University of São Paulo Medical School, São Paulo, Brazil
| | - Mikael Landén
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Erik R Larsen
- Mental Health Department Odense, University Clinic and Department of Regional Health Research, University of Southern Denmark, Esbjerg, Denmark
| | - Melanie Lenger
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, Graz, Austria
| | - Rasmus W Licht
- Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Carlos Lopez-Jaramillo
- Mood Disorders Program, Hospital Universitario San Vicente Fundación, Research Group in Psychiatry, Department of Psychiatry, Faculty of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Alan MacKenzie
- Forensic Psychiatry, University of Glasgow, NHS Greater Glasgow and Clyde, Glasgow, UK
| | | | | | - Jayant Mahadevan
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru, India
| | - Agustine Mahardika
- Department of Psychiatry, Faculty of Medicine, Mataram University, Mataram, Indonesia
| | - Mirko Manchia
- Department of Pharmacology, Dalhousie University, Halifax, NS, Canada
- Section of Psychiatry, Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy
- Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, Cagliari, Italy
| | - Wendy Marsh
- Department of Psychiatry, University of Massachusetts Medical School, Worcester, MA, USA
| | - Monica Martinez-Cengotitabengoa
- Osakidetza, Basque Health Service, BioAraba Health Research Institute, University of the Basque Country, Bilbao, Spain
- The Psychology Clinic of East Anglia, Norwich, UK
| | - Julia Martini
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Klaus Martiny
- Psychiatric Centre Copenhagen, Copenhagen University Hospitals, Copenhagen, Denmark
| | - Yuki Mashima
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Declan M McLoughlin
- Department of Psychiatry and Trinity College Institute of Neuroscience, Trinity College Dublin, St Patrick's University Hospital, Dublin, Ireland
| | - Ybe Meesters
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Ingrid Melle
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Fátima Meza-Urzúa
- Department of Child and Adolescent Psychiatry Und Psychotherapy, SHG Klinikum, Idar-Oberstein, Germany
| | - Pavol Mikolas
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Yee Ming Mok
- Department of Mood and Anxiety Disorders, Institute of Mental Health, Singapore City, Singapore
| | - Scott Monteith
- Michigan State University College of Human Medicine, Traverse City Campus, Traverse City, MI, USA
| | - Muthukumaran Moorthy
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru, India
| | - Gunnar Morken
- Department of Mental Health, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
- Department of Psychiatry, St Olavs' University Hospital, Trondheim, Norway
| | - Enrica Mosca
- Section of Neurosciences and Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Sardinia, Italy
| | | | - Rodrigo Munoz
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
| | - Starlin V Mythri
- Makunda Christian Leprosy and General Hospital, Bazaricherra, Assam, 788727, India
| | - Fethi Nacef
- Razi Hospital, Faculty of Medicine, University of Tunis-El Manar, Tunis, Tunisia
| | - Ravi K Nadella
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru, India
| | - Takako Nakanotani
- Tokyo Metropolitan Hiroo Hospital, 2-34-10 Ebisu, Shibuya-Ku, Tokyo, 150-0013, Japan
| | - René Ernst Nielsen
- Psychiatry, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Claire O'Donovan
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Adel Omrani
- Tunisian Bipolar Forum, Érable Médical Cabinet 324, Lac 2, Tunis, Tunisia
| | - Yamima Osher
- Department of Psychiatry, Faculty of Health Sciences, Beer Sheva Mental Health Center, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Uta Ouali
- Razi Hospital, Faculty of Medicine, University of Tunis-El Manar, Tunis, Tunisia
| | | | - Pornjira Pariwatcharakul
- Department of Psychiatry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Joanne Petite
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Johannes Petzold
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Andrea Pfennig
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | | | - Marco Pinna
- Section of Psychiatry, Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy
- Lucio Bini Mood Disorder Center, Cagliari, Italy
| | - Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Richard J Porter
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Danilo Quiroz
- Deparment of Psychiatry, Diego Portales University, Santiago de Chile, Chile
| | | | - Raj Ramesar
- SA MRC Genomic and Precision Medicine Research Unit, Division of Human Genetics, Department of Pathology, Institute of Infectious Diseases and Molecular, Medicine, University of Cape Town, Cape Town, South Africa
| | - Natalie Rasgon
- Department of Psychiatry and Behavioral Sciences, Stanford School of Medicine, Palo Alto, CA, USA
| | - Woraphat Ratta-Apha
- Department of Psychiatry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Michaela Ratzenhofer
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, Graz, Austria
| | - Maria Redahan
- Department of Psychiatry, Trinity College Dublin, St Patrick's University Hospital, Dublin, Ireland
| | - M S Reddy
- Asha Bipolar Clinic, Asha Hospital, Hyderabad, Telangana, India
| | - Andreas Reif
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Johann Wolfgang Goethe-Universität Frankfurt Am Main, Frankfurt Am Main, Germany
| | - Eva Z Reininghaus
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, Graz, Austria
| | - Jenny Gringer Richards
- Departments of Psychiatry, Epidemiology, and Internal Medicine, Iowa Neuroscience Institute, The University of Iowa, Iowa City, IA, USA
| | - Philipp Ritter
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Janusz K Rybakowski
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Leela Sathyaputri
- Departments of Psychiatry, Epidemiology, and Internal Medicine, Iowa Neuroscience Institute, The University of Iowa, Iowa City, IA, USA
| | - Angela M Scippa
- Department of Neuroscience and Mental Health, Federal University of Bahia, Salvador, Brazil
| | - Christian Simhandl
- Bipolar Zentrum Wiener Neustadt, Sigmund Freud Privat Universität, Vienna, Austria
| | - Daniel Smith
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
| | - José Smith
- AREA, Assistance and Research in Affective Disorders, Buenos Aires, Argentina
| | - Paul W Stackhouse
- Science Directorate/Climate Science Branch, NASA Langley Research Center, Hampton, VA, USA
| | - Dan J Stein
- Department of Psychiatry, MRC Unit on Risk and Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa
| | - Kellen Stilwell
- Division of Psychiatry and Behavioral Medicine, Michigan State University College of Human Medicine, Grand Rapids, MI, USA
- Pine Rest Christian Mental Health Services, Grand Rapids, MI, USA
| | - Sergio Strejilevich
- AREA, Assistance and Research in Affective Disorders, Buenos Aires, Argentina
| | - Kuan-Pin Su
- College of Medicine, China Medical University (CMU), Taichung, Taiwan
- An-Nan Hospital, China Medical University, Tainan, Taiwan
| | | | - Ahmad Hatim Sulaiman
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Kirsi Suominen
- Department of Social Services and Health Care, Psychiatry, City of Helsinki, Helsinki, Finland
| | - Andi J Tanra
- Department of Psychiatry, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Yoshitaka Tatebayashi
- Tokyo Metropolitan Hiroo Hospital, 2-34-10 Ebisu, Shibuya-Ku, Tokyo, 150-0013, Japan
| | - Wen Lin Teh
- Research Division, Institute of Mental Health, Singapore, Singapore
| | - Leonardo Tondo
- McLean Hospital-Harvard Medical School, Boston, MA, USA
- Mood Disorder Lucio Bini Centers, Cagliari e Rome, Italy
| | - Carla Torrent
- Clinical Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Daniel Tuinstra
- Division of Psychiatry and Behavioral Medicine, Michigan State University College of Human Medicine, Grand Rapids, MI, USA
- Pine Rest Christian Mental Health Services, Grand Rapids, MI, USA
| | - Takahito Uchida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Arne E Vaaler
- Department of Mental Health, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
- Department of Psychiatry, St Olavs' University Hospital, Trondheim, Norway
| | - Eduard Vieta
- Clinical Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Biju Viswanath
- Department of Psychiatry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Bengaluru, India
| | - Maria Yoldi-Negrete
- Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñíz, Mexico City, Mexico
| | - Oguz Kaan Yalcinkaya
- Department of Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Allan H Young
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Yosra Zgueb
- Razi Hospital, Faculty of Medicine, University of Tunis-El Manar, Tunis, Tunisia
| | - Peter C Whybrow
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
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Xiaoxia L, Jilong J, Xianrui C, Yanhui C. Vitamin D status and tic disorder: a systematic review and meta-analysis of observational studies. Front Pediatr 2023; 11:1173741. [PMID: 37325365 PMCID: PMC10267821 DOI: 10.3389/fped.2023.1173741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 05/09/2023] [Indexed: 06/17/2023] Open
Abstract
Objective Tic disorders (TD) are a common neurodevelopmental disorder, it can be divided into transient tic disorder (TTD), chronic motor or vocal tic disorder (CTD), and Tourette syndrome (TS). Our research is to evaluate the clinical relationship between tic disorders and vitamin D level in children. Methods Online databases, including CNKI, Wanfang, VIP, Cochrane Library, PubMed and Embase digital knowledge service platform, were checked up to June 2022 for relevant observational studies published in Chinese and English. A random-effects model was incorporated to summarize the study results. The RevMan5.3 software was used for meta-analysis. Results Out of 132 retrieved articles, 13 observational studies were eligible for inclusion in the systematic review and meta-analysis, comparing serum Vitamin D levels between children with TD and HC (healthy controls), including different subtypes of TD (TTD, CTD and TS). The results showed that the serum vitamin D levels in the TD group were lower than those in the HC group (MD = -6.64, 95% CI: -9.36 to -3.93, P < 0.001, Heterogeneity test: P < 0.001, I2 = 94%). There were no statistically significant differences in serum vitamin D levels between the TTD group and the CTD group (MD = 3.84, 95% CI: -0.59 to 8.26, P = 0.09, Heterogeneity test: P < 0.001, I2 = 90%), or between the CTD group and the TS group (MD = 1.06, 95% CI: -0.04 to 2.16, P = 0.0, Heterogeneity test: P = 0.54, I2 = 0%). However, there was a statistically significant difference in serum vitamin D levels between the TTD group and the TS group (MD = 5.24, 95% CI: 0.68-9.80, P = 0.02, Heterogeneity test: P < 0.001, I2 = 92%). The study also found a statistically significant difference in the ratio of male children between the TD group and the HC group (OR = 1.48, 95% CI: 1.07-2.03, P = 0.02, Heterogeneity test: P < 0.001, I2 = 74%), but no statistically significant difference in the age of children between the TD group and the HC group (OR = 0.46, 95% CI: -0.33 to 1.24, P = 0.25, Heterogeneity test: P < 0.001, I2 = 96%). Conclusions Our meta-analysis showed that the vitamin D level of children with TD was lower than that of healthy children. However, there was no difference between the subgroup. Due to the limitations of included studies in research design and diagnostic criteria, large samples, multi-center and high-quality studies are still needed for further analysis and confirmation.
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Affiliation(s)
- Lin Xiaoxia
- Department of Pediatrics, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jiang Jilong
- Department of Pediatrics, Fujian Medical University Union Hospital, Fuzhou, China
| | - Chen Xianrui
- Department of Pediatric Rehabilitation, Xiamen Rehabilitation Hospital, Xiamen, China
| | - Chen Yanhui
- Department of Pediatrics, Fujian Medical University Union Hospital, Fuzhou, China
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13
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Temur KT, Magat G, Ozcan S. A retrospective comparative fractal and radiomorphometric analysis of the effect of 3 generations of anti-epileptic drugs on the mandible. Oral Surg Oral Med Oral Pathol Oral Radiol 2023:S2212-4403(23)00443-1. [PMID: 37271608 DOI: 10.1016/j.oooo.2023.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/17/2023] [Accepted: 04/26/2023] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The present study investigated the possible impacts of anti-epileptic drugs (AEDs) on trabecular and cortical bone in the mandible. STUDY DESIGN Fractal dimension (FD) and the radiomorphometric parameters of mandibular cortical width (MCW), panoramic mandibular index (PMI), and mandibular cortical index (MCI) were assessed on 497 dental panoramic radiographs (DPRs) of patients in the case group and controls. AEDs were compared according to 3 generations, duration of use, and patient age and sex. RESULTS FD of the angle and body of the mandible and MCW were significantly lower in the case group than in the control group (P < .001). FD values in the ramus and angle were lower in first-generation and third-generation AEDs than in second-generation drugs (P ≤ .011). FD in the mandibular body was lower in first-generation and second-generation AED users than in third-generation drugs (P = .017). Drug use for at least 1 year resulted in significantly lower values for all FDs and MCW values and more class 3 MCI assessments than short-duration use, but PMI was higher with more than 1 year of AED use (P ≤ .020). Age and sex had no significant effects. CONCLUSIONS AEDs caused significant changes in bone compared with controls in some FD values, MCW, and MCI. The effect of drug generation is pronounced in trabecular bone. Anti-epileptic drug use for more than 1 year had a greater effect than short-term use.
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Affiliation(s)
- Katibe Tugce Temur
- Department of Oral and Maxillofacial Radiology, Niğde Ömer Halisdemir University, Niğde Turkey.
| | - Guldane Magat
- Department of Oral and Maxillofacial Radiology, Niğde Ömer Halisdemir University, Niğde, Turkey
| | - Sevgi Ozcan
- Department of Oral and Maxillofacial Radiology, İzmir Katip Çelebi University, İzmirzmir, Turkey
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14
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Corsello A, Trovato CM, Di Profio E, Cardile S, Campoy C, Zuccotti G, Verduci E, Diamanti A. Ketogenic Diet in Children and Adolescents: the Effects on Growth and Nutritional Status. Pharmacol Res 2023; 191:106780. [PMID: 37088260 DOI: 10.1016/j.phrs.2023.106780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/12/2023] [Accepted: 04/21/2023] [Indexed: 04/25/2023]
Abstract
The ketogenic diet is known to be a possible adjuvant treatment in several medical conditions, such as in patients with severe or drug-resistant forms of epilepsy. Its use has recently been increasing among adolescents and young adults due to its supposed weight-loss effect, mediated by lipolysis and lowered insulin levels. However, there are still no precise indications on the possible use of ketogenic diets in pediatric age for weight loss. This approach has also recently been proposed for other types of disorder such as inherited metabolic disorders, Prader-Willi syndrome, and some specific types of cancers. Due to its unbalanced ratio of lipids, carbohydrates and proteins, a clinical evaluation of possible side effects with a strict evaluation of growth and nutritional status is essential in all patients following a long-term restrictive diet such as the ketogenic one. The prophylactic use of micronutrients supplementation should be considered before starting any ketogenic diet. Lastly, while there is sufficient literature on possible short-term side effects of ketogenic diets, their possible long-term impact on growth and nutritional status is not yet fully understood, especially when started in pediatric age.
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Affiliation(s)
- Antonio Corsello
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy.
| | - Chiara Maria Trovato
- Hepatology Gastroenterology and Nutrition Unit, Bambino Gesù Children Hospital, Rome, Italy.
| | - Elisabetta Di Profio
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy; Department of Health Sciences, University of Milan, Milan, Italy.
| | - Sabrina Cardile
- Hepatology Gastroenterology and Nutrition Unit, Bambino Gesù Children Hospital, Rome, Italy.
| | - Cristina Campoy
- Department of Paediatrics, School of Medicine, University of Granada, Granada, Spain; EURISTIKOS Excellence Centre for Paediatric Research, Biomedical Research Centre, University of Granada, Granada, Spain; Spanish Network of Biomedical Research in Epidemiology and Public Health (CIBERESP), Granada's node, Institute of Health Carlos III, Madrid, Spain.
| | - Gianvincenzo Zuccotti
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy; Department of Biomedical and Clinical Sciences L. Sacco, University of Milan, Milan, Italy; Pediatric Clinical Research Center, Fondazione Romeo ed Enrica Invernizzi, University of Milan, Milan, Italy.
| | - Elvira Verduci
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy; Department of Health Sciences, University of Milan, Milan, Italy.
| | - Antonella Diamanti
- Hepatology Gastroenterology and Nutrition Unit, Bambino Gesù Children Hospital, Rome, Italy.
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15
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Mutlu M, Aktürk-Acar F, Kader Ş, Aslan Y, Karagüzel G. Risk Factors and Clinical Characteristics of Metabolic Bone Disease of Prematurity. Am J Perinatol 2023; 40:519-524. [PMID: 33975362 DOI: 10.1055/s-0041-1729559] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The study aimed to analyze the risk factors and clinical features of metabolic bone disease of prematurity (MBDP) in premature infants compared with infants of similar gestational age and birth weight without MBDP. STUDY DESIGN This retrospective case-control study was performed by comparing 81 cases of MBDP with 63 controls to identify potential risk factors. Premature infants with a gestational age ≤33 weeks and birth weight <1,500 g were included. Medical records were examined in terms of maternal conditions, potential risk factors, and clinical characteristics. RESULTS Bone fractures and invasive ventilator dependence were the most common clinical features of MBDP. Duration of invasive ventilation and total mechanical ventilation days, necrotizing enterocolitis, corticosteroid use, anticonvulsive drug use, duration of dexamethasone and caffeine use, total parenteral nutrition, and length of hospitalization were significantly higher in neonates with MBDP (p < 0.05). Breastfed neonates and those receiving human milk fortifier had a lower incidence of MBDP than those premature formula or mixed feeding (p < 0.05). Anticonvulsive drug use (odds ratio: 2.935; 95% confidence interval: 1.265-6.810) was identified as a risk factor for MBDP at multiple regression analysis. CONCLUSION Our results show that anticonvulsive drug use is a significant risk factor for the development of MBDP. If long-term use is not required, anticonvulsive drugs should be stopped as soon as possible. Further studies involving patients with MBDP are required to determine the risk factors and clinical features. KEY POINTS · MBDP is a multifactorial disorder.. · Anticonvulsive drug use is an important risk factor for the development of MBDP.. · Bone fractures and invasive ventilator dependence are the most common clinical features of MBDP..
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Affiliation(s)
- Mehmet Mutlu
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Filiz Aktürk-Acar
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Şebnem Kader
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Yakup Aslan
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Gülay Karagüzel
- Department of Pediatric Endocrinology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
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16
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Fan HC, Chiang KL, Chang KH, Chen CM, Tsai JD. Epilepsy and Attention Deficit Hyperactivity Disorder: Connection, Chance, and Challenges. Int J Mol Sci 2023; 24:ijms24065270. [PMID: 36982345 PMCID: PMC10049646 DOI: 10.3390/ijms24065270] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/20/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Comorbidities are common in children with epilepsy, with nearly half of the patients having at least one comorbidity. Attention deficit hyperactivity disorder (ADHD) is a psychiatric disorder characterized by hyperactivity and inattentiveness level disproportional to the child’s developmental stage. The burden of ADHD in children with epilepsy is high and can adversely affect the patients’ clinical outcomes, psychosocial aspects, and quality of life. Several hypotheses were proposed to explain the high burden of ADHD in childhood epilepsy; the well-established bidirectional connection and shared genetic/non-genetic factors between epilepsy and comorbid ADHD largely rule out the possibility of a chance in this association. Stimulants are effective in children with comorbid ADHD, and the current body of evidence supports their safety within the approved dose. Nonetheless, safety data should be further studied in randomized, double-blinded, placebo-controlled trials. Comorbid ADHD is still under-recognized in clinical practice. Early identification and management of comorbid ADHD are crucial to optimize the prognosis and reduce the risk of adverse long-term neurodevelopmental outcomes. The identification of the shared genetic background of epilepsy and ADHD can open the gate for tailoring treatment options for these patients through precision medicine.
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Affiliation(s)
- Hueng-Chuen Fan
- Department of Pediatrics, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435, Taiwan
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356, Taiwan
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Kuo-Liang Chiang
- Department of Pediatric Neurology, Kuang-Tien General Hospital, Taichung 433, Taiwan
- Department of Nutrition, Hungkuang University, Taichung 433, Taiwan
| | - Kuang-Hsi Chang
- Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- The iEGG and Animal Biotechnology Center, and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Correspondence: (C.-M.C.); (J.-D.T.); Tel.: +886-4-22840319-701 (C.-M.C.); +886-4-24730022-21731 (J.-D.T.)
| | - Jeng-Dau Tsai
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Correspondence: (C.-M.C.); (J.-D.T.); Tel.: +886-4-22840319-701 (C.-M.C.); +886-4-24730022-21731 (J.-D.T.)
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17
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Ripatti L, Puustinen L, Rautava P, Koivisto M, Haataja L. Impact of epilepsy on the risk of hospital-treated injuries in Finnish children. Epilepsy Behav Rep 2023; 21:100587. [PMID: 36935841 PMCID: PMC10015441 DOI: 10.1016/j.ebr.2023.100587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/11/2023] [Accepted: 01/11/2023] [Indexed: 01/19/2023] Open
Abstract
Objectives To study the effect of epilepsy on the risk of injury in children. Methods All first-born singleton children (n = 133055) born in 2001 - 2006 in Finland were included. Data was collected from national registers up to the first hospital-treated injury during the five years following the onset of epilepsy. Four matched controls were chosen for every subject. Results Epilepsy had been diagnosed in 0.66 % of children. During follow-up, 12 % of 884 children with epilepsy and 9 % of 3536 controls were hospitalized for injuries (HR 1.387 [95 % CI 1.115 - 1.725]; p = 0.0033). Risk for injuries was higher in boys than girls (p = 0.0057). Mean age at the first injury was 6.8 years (SD 3.3, median 7, range 0-13) in subjects and 7.2 years (SD 3.2, median 8, range 1-13) in controls (p = 0.272). The rate of hospitalization did not differ according to the type of epilepsy. The risks of subjects compared to controls were not significantly different concerning the nature of injury or survival. Conclusions Children with epilepsy are at increased risk for hospital-treated injuries. The spectrum of injuries and the risk for death due to injuries are not different in children with and without epilepsy.
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Affiliation(s)
- Liisi Ripatti
- Department of Pediatric Surgery, Turku University Hospital and University of Turku, Turku, Finland
- Corresponding author at: Department of Pediatric Surgery, Turku University Hospital, Savitehtaankatu 5, PL 52, FI-20520 Turku, Finland.
| | - Laura Puustinen
- Department of Public Health, University of Turku, Turku, Finland
- Turku Clinical Research Centre, Turku University Hospital, Turku, Finland
| | - Päivi Rautava
- Department of Public Health, University of Turku, Turku, Finland
- Turku Clinical Research Centre, Turku University Hospital, Turku, Finland
| | - Mari Koivisto
- Department of Biostatistics, University of Turku, Turku, Finland
| | - Leena Haataja
- Children's Hospital, Pediatric Research Centre, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
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18
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Berkvens J, Wyers C, Hans D, Mergler S, Beerhorst K, Verschuure P, Tan I, Majoie H, van den Bergh J. Assessment of Trabecular Bone Score: a 7-year follow-up study in institutionalized adults with refractory epilepsy and intellectual disability. Seizure 2022; 103:32-38. [DOI: 10.1016/j.seizure.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/13/2022] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
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19
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Pharmacological History of Missing Subjects: Perspective of a Correction Factor to Aid in the Study of Bone Remains. BIOLOGY 2022; 11:biology11081128. [PMID: 36009755 PMCID: PMC9404937 DOI: 10.3390/biology11081128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/24/2022] [Accepted: 07/26/2022] [Indexed: 11/30/2022]
Abstract
Simple Summary The reconstruction of the biological profile of skeletal remains of missing subjects is also based on the analysis of the quality of bone tissue. The density of bone mass is a factor that allows us to inscribe the subject in a specific age group. Bone density varies not only according to age but also by the intake of certain drugs and certain abuse substances. The objective of our study is to propose the introduction of pharmacological history in the profile of missing persons. Information on drugs or abuse substances taken by the missing person is a useful corrective factor for tracing the chronological age of bone remains found, increasing the likelihood of identification. We emphasize the usefulness of this information also for the characterization of bone injuries and for the dating of antemortem fractures, useful elements to trace the cause and dynamics of death. The evaluation of these findings is also based on the characteristics of the bone tissue of skeletal remains which is also affected by any drugs and/or substances of abuse. Therefore, we believe that the pharmacological history of the missing subjects could be a new and interesting tool to help the activity of the forensic anthropologist. Abstract In forensic anthropology, bone mineral density and the estimation of the dating of fractures based on the degree of progress of healing processes are important parameters of study on bone remains. With our article we aim, on the one hand, to highlight the importance that these parameters have in the reconstruction of the biological profile of the subject, as well as the time and the cause of death; on the other hand, we aim to limit their variability according to the medical substances and/or abuse assumed during life by the subject. The aim of this article is to encourage the introduction of the pharmacological history of missing persons as a new correction factor for the study of bone remains, possibly based on new scientific studies that allow us to establish with greater specificity the effect that certain pharmacological therapies produce on bone mass and the speed of remodeling.
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20
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Ahmed YM, Orfali R, Hamad DS, Rateb ME, Farouk HO. Sustainable Release of Propranolol Hydrochloride Laden with Biconjugated-Ufasomes Chitosan Hydrogel Attenuates Cisplatin-Induced Sciatic Nerve Damage in In Vitro/In Vivo Evaluation. Pharmaceutics 2022; 14:pharmaceutics14081536. [PMID: 35893792 PMCID: PMC9394333 DOI: 10.3390/pharmaceutics14081536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/19/2022] [Accepted: 07/19/2022] [Indexed: 12/04/2022] Open
Abstract
Peripheral nerve injuries significantly impact patients’ quality of life and poor functional recovery. Chitosan–ufasomes (CTS–UFAs) exhibit biomimetic features, making them a viable choice for developing novel transdermal delivery for neural repair. This study aimed to investigate the role of CTS–UFAs loaded with the propranolol HCl (PRO) as a model drug in enhancing sciatica in cisplatin-induced sciatic nerve damage in rats. Hence, PRO–UFAs were primed, embedding either span 20 or 60 together with oleic acid and cholesterol using a thin-film hydration process based on full factorial design (24). The influence of formulation factors on UFAs’ physicochemical characteristics and the optimum formulation selection were investigated using Design-Expert® software. Based on the optimal UFA formulation, PRO–CTS–UFAs were constructed and characterized using transmission electron microscopy, stability studies, and ex vivo permeation. In vivo trials on rats with a sciatic nerve injury tested the efficacy of PRO–CTS–UFA and PRO–UFA transdermal hydrogels, PRO solution, compared to normal rats. Additionally, oxidative stress and specific apoptotic biomarkers were assessed, supported by a sciatic nerve histopathological study. PRO–UFAs and PRO–CTS–UFAs disclosed entrapment efficiency of 82.72 ± 2.33% and 85.32 ± 2.65%, a particle size of 317.22 ± 6.43 and 336.12 ± 4.9 nm, ζ potential of −62.06 ± 0.07 and 65.24 ± 0.10 mV, and accumulatively released 70.95 ± 8.14% and 64.03 ± 1.9% PRO within 6 h, respectively. Moreover, PRO–CTS–UFAs significantly restored sciatic nerve structure, inhibited the cisplatin-dependent increase in peripheral myelin 22 gene expression and MDA levels, and further re-established sciatic nerve GSH and CAT content. Furthermore, they elicited MBP re-expression, BCL-2 mild expression, and inhibited TNF-α expression. Briefly, our findings proposed that CTS–UFAs are promising to enhance PRO transdermal delivery to manage sciatic nerve damage.
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Affiliation(s)
- Yasmin M. Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni-Suef 62521, Egypt;
| | - Raha Orfali
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
- Correspondence: (R.O.); (M.E.R.)
| | - Doaa S. Hamad
- Department of Pharmaceutics, Faculty of Pharmacy, Nahda University, Beni-Suef 62521, Egypt; (D.S.H.); (H.O.F.)
| | - Mostafa E. Rateb
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK
- Correspondence: (R.O.); (M.E.R.)
| | - Hanan O. Farouk
- Department of Pharmaceutics, Faculty of Pharmacy, Nahda University, Beni-Suef 62521, Egypt; (D.S.H.); (H.O.F.)
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21
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Yen WW, Cloud GW, Wasserburg JR, Penny GS, Day LM, Pascal SC, Andelman SM, Von Keudell AG, Suneja N. A Systematic Review of the Management of Upper Extremity Orthopaedic Injuries in Epileptic Patients. THE ARCHIVES OF BONE AND JOINT SURGERY 2022; 10:301-310. [PMID: 35721590 PMCID: PMC9169730 DOI: 10.22038/abjs.2021.56488.2803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 07/02/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND During seizures, injury of the upper extremities may occur. Standardized guidelines are deficient for diagnosis and perioperative care. METHODS PubMed, Embase, Cochrane, Scopus, and Web of Science databases were systematically screened using predefined search terms. RESULTS Of the 59 patients included, 36 (61.0%) involved a posterior shoulder dislocation. Associated fractures were observed in 34 (57.6%) cases with surgical procedures performed in 30 (50.8%) patients. Functional outcomes were reported in 44 patients, with over half (23 of 44, [52.2%]) endorsing range of motion deficits. CONCLUSION Standardized guidelines, to guarantee timely management of injury in post-seizure patients, are needed with a customized treatment approach that accommodates the various aspects of their condition.
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Affiliation(s)
- Winston W. Yen
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | - Geoffrey W. Cloud
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | - J. Roscoe Wasserburg
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | - Gregory S. Penny
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | - Louis M. Day
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | - Scott C. Pascal
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | - Steven M. Andelman
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
| | | | - Nishant Suneja
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, USA
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22
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Belyaeva II, Subbotina AG, Eremenko II, Tarasov VV, Chubarev VN, Schiöth HB, Mwinyi J. Pharmacogenetics in Primary Headache Disorders. Front Pharmacol 2022; 12:820214. [PMID: 35222013 PMCID: PMC8866828 DOI: 10.3389/fphar.2021.820214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/23/2021] [Indexed: 11/09/2022] Open
Abstract
Primary headache disorders, such as migraine, tension-type headache (TTH), and cluster headache, belong to the most common neurological disorders affecting a high percentage of people worldwide. Headache induces a high burden for the affected individuals on the personal level, with a strong impact on life quality, daily life management, and causes immense costs for the healthcare systems. Although a relatively broad spectrum of different pharmacological classes for the treatment of headache disorders are available, treatment effectiveness is often limited by high variances in therapy responses. Genetic variants can influence the individual treatment success by influencing pharmacokinetics or pharmacodynamics of the therapeutic as investigated in the research field of pharmacogenetics. This review summarizes the current knowledge on important primary headache disorders, including migraine, TTH, and cluster headache. We also summarize current acute and preventive treatment options for the three headache disorders based on drug classes and compounds taking important therapy guidelines into consideration. Importantly, the work summarizes and discusses the role of genetic polymorphisms regarding their impact on metabolism safety and the effect of therapeutics that are used to treat migraine, cluster headache, and TTH exploring drug classes such as nonsteroidal anti-inflammatory drugs, triptans, antidepressants, anticonvulsants, calcium channel blockers, drugs with effect on the renin-angiotensin system, and novel headache therapeutics such as ditans, anti-calcitonin-gene-related peptide antibodies, and gepants. Genetic variants in important phase I-, II-, and III-associated genes such as cytochrome P450 genes, UGT genes, and different transporter genes are scrutinized as well as variants in genes important for pharmacodynamics and several functions outside the pharmacokinetic and pharmacodynamic spectrum. Finally, the article evaluates the potential and limitations of pharmacogenetic approaches for individual therapy adjustments in headache disorders.
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Affiliation(s)
- Irina I. Belyaeva
- Department of Surgical Sciences, Functional Pharmacology and Neuroscience, University of Uppsala, Uppsala, Sweden,Department of Pharmacology, Institute of Pharmacy, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Anna G. Subbotina
- Department of Surgical Sciences, Functional Pharmacology and Neuroscience, University of Uppsala, Uppsala, Sweden,Department of Pharmacology, Institute of Pharmacy, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ivan I. Eremenko
- Department of Surgical Sciences, Functional Pharmacology and Neuroscience, University of Uppsala, Uppsala, Sweden,Department of Pharmacology, Institute of Pharmacy, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vadim V. Tarasov
- Department of Pharmacology, Institute of Pharmacy, I. M. Sechenov First Moscow State Medical University, Moscow, Russia,Institute of Translational Medicine and Biotechnology, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Vladimir N. Chubarev
- Department of Pharmacology, Institute of Pharmacy, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Helgi B. Schiöth
- Department of Surgical Sciences, Functional Pharmacology and Neuroscience, University of Uppsala, Uppsala, Sweden,Institute of Translational Medicine and Biotechnology, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Jessica Mwinyi
- Department of Surgical Sciences, Functional Pharmacology and Neuroscience, University of Uppsala, Uppsala, Sweden,*Correspondence: Jessica Mwinyi,
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de Liyis BG, Tandy SG, Endira JF, Putri KA, Utami DKI. Anti-high mobility group box protein 1 monoclonal antibody downregulating P-glycoprotein as novel epilepsy therapeutics. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2022; 58:121. [PMID: 36310854 PMCID: PMC9589779 DOI: 10.1186/s41983-022-00557-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 09/29/2022] [Indexed: 11/17/2022] Open
Abstract
Epilepsy, a neurological illness, is characterized by recurrent uncontrolled seizures. There are many treatments of options that can be used as the therapy of epilepsy. However, anti-seizure medications as the primary treatment choice for epilepsy show many possible adverse effects and even pharmacoresistance to the therapy. High Mobility Group Box 1 (HMGB1) as an initiator and amplifier of the neuroinflammation is responsible for the onset and progression of epilepsy by overexpressing P-glycoprotein on the blood brain barrier. HMGB1 proteins then activate TLR4 in neurons and astrocytes, in which proinflammatory cytokines are produced. Anti-HMGB1 mAb works by blocking the HMGB1, reducing inflammatory activity in the brain that may affect epileptogenesis. Through the process, anti-HMGB1 mAb reduces the TLR4 activity and other receptors that may involve in promote signal of epilepsy such as RAGE. Several studies have shown that anti-HMGB1 has the potential to inhibit the increase in serum HMGB1 in plasma and brain tissue. Further research is needed to identify the mechanism of the inhibiting of overexpression of P-glycoprotein through anti-HMGB1 mAb.
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Affiliation(s)
- Bryan Gervais de Liyis
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Sevinna Geshie Tandy
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Joana Fourta Endira
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Komang Andjani Putri
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Desak Ketut Indrasari Utami
- grid.412828.50000 0001 0692 6937Department of Neurology, Faculty of Medicine, Udayana University, Bali, Indonesia
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Liang CY, Chiang KL, Hsieh LP, Chien LN. Prescription patterns and dosages of antiepileptic drugs in prevalent patients with epilepsy in Taiwan: A nationwide retrospective cross-sectional study. Epilepsy Behav 2022; 126:108450. [PMID: 34864625 DOI: 10.1016/j.yebeh.2021.108450] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To evaluate the prescription patterns and prescribed daily dose (PDD)/defined daily dose (DDD) ratios of antiepileptic drugs (AEDs) in prevalent patients with epilepsy in Taiwan. MATERIALS AND METHODS A nationwide retrospective cross-sectional study was conducted for prevalent patients with epilepsy in 2016 using the Taiwanese National Health Insurance Research Database. The prescription records of AEDs of all prevalent patients with epilepsy were retrieved. The mean PDDs and PDD/DDD ratios of AEDs in adult patients were obtained to evaluate dosing adequacy. A chi-square test and two-sample t test were used to analyze the differences in AED prescription patterns and dosages, respectively, among patients with different ages, sexes, comorbidities, and therapeutic approaches. RESULTS A total of 118,937 prevalent patients with epilepsy were enrolled. The predominant therapeutic approach was monotherapy, especially in the elder adults, accounting for 82.9% of elder adult patients with epilepsy. The proportion of AED monotherapy was higher in patients with dementia (78.9%) and stroke (80.6%). The top three antiepileptic monotherapies were valproic acid (28.7%), levetiracetam (19.1%), and phenytoin (16.9%); however, oxcarbazepine (22.8%) was substituted for carbamazepine (3.9%) as monotherapy for patients aged 0-17 years. Among adult patients with epilepsy, the PDD/DDD ratio of each AED in monotherapy was less than 1.00. The mean PDD of each AED was higher in polytherapy than in monotherapy (p < 0.01), except for lacosamide. The mean PDDs of all evaluated AEDs in monotherapy were lower in elder adult patients than in younger adult patients, most of which reached statistical significance (p < 0.001). CONCLUSIONS In Taiwan, valproic acid was the most prescribed AED for prevalent patients with epilepsy. The mean PDDs of most AEDs were lower than the DDDs developed by the World Health Organization.
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Affiliation(s)
- Chun-Yu Liang
- Department of Neurology, Yumin Medical Corporation Yumin Hospital, No. 200, Sec. 1, Taiping Rd., Caotun Township, Nantou County 542007, Taiwan; Department of Neurology, Changhua Christian Hospital, No. 135, Nanxiao St., Changhua City, Changhua County 500209, Taiwan.
| | - Kuo-Liang Chiang
- Department of Pediatric Neurology, Kuang-Tien General Hospital, No. 117, Shatian Rd., Shalu Dist., Taichung City 433401, Taiwan
| | - Liang-Po Hsieh
- Department of Neurology, Cheng-Ching Hospital, No. 966, Sec. 4, Taiwan Blvd., Xitun Dist., Taichung City 407211, Taiwan.
| | - Li-Nien Chien
- School of Health Care Administration, College of Management, Taipei Medical University, No. 250, Wuxing St., Xinyi Dist., Taipei 110301, Taiwan.
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25
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Pal R, Singh K, Khan SA, Chawla P, Kumar B, Akhtar MJ. Reactive metabolites of the anticonvulsant drugs and approaches to minimize the adverse drug reaction. Eur J Med Chem 2021; 226:113890. [PMID: 34628237 DOI: 10.1016/j.ejmech.2021.113890] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 09/01/2021] [Accepted: 09/29/2021] [Indexed: 12/22/2022]
Abstract
Several generations of antiepileptic drugs (AEDs) are available in the market for the treatment of seizures, but these are amalgamated with acute to chronic side effects. The most common side effects of AEDs are dose-related, but some are idiosyncratic adverse drug reactions (ADRs) that transpire due to the formation of reactive metabolite (RM) after the bioactivation process. Because of the adverse reactions patients usually discontinue the medication in between the treatment. The AEDs such as valproic acid, lamotrigine, phenytoin etc., can be categorized under such types because they form the RM which may prevail with life-threatening adverse effects or immune-mediated reactions. Hepatotoxicity, teratogenicity, cutaneous hypersensitivity, dizziness, addiction, serum sickness reaction, renal calculi, metabolic acidosis are associated with the metabolites of drugs such as arene oxide, N-desmethyldiazepam, 2-(1-hydroxyethyl)-2-methylsuccinimide, 2-(sulphamoy1acetyl)-phenol, E-2-en-VPA and 4-en-VPA and carbamazepine-10,11-epoxide, etc. The major toxicities are associated with the moieties that are either capable of forming RM or the functional groups may itself be too reactive prior to the metabolism. These functional groups or fragment structures are typically known as structural alerts or toxicophores. Therefore, minimizing the bioactivation potential of lead structures in the early phases of drug discovery by a modification to low-risk drug molecules is a priority for the pharmaceutical companies. Additionally, excellent potency and pharmacokinetic (PK) behaviour help in ensuring that appropriate (low dose) candidate drugs progress into the development phase. The current review discusses about RMs in the anticonvulsant drugs along with their mechanism vis-a-vis research efforts that have been taken to minimize the toxic effects of AEDs therapy.
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Affiliation(s)
- Rohit Pal
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Ghal Kalan, Ferozpur, G.T. Road, Moga, 142001, Punjab, India
| | - Karanvir Singh
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Ghal Kalan, Ferozpur, G.T. Road, Moga, 142001, Punjab, India
| | - Shah Alam Khan
- Department of Pharmaceutical Chemistry, College of Pharmacy, National University of Science and Technology, PO 620, PC 130, Azaiba, Bousher, Muscat, Oman
| | - Pooja Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Ghal Kalan, Ferozpur, G.T. Road, Moga, 142001, Punjab, India
| | - Bhupinder Kumar
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Ghal Kalan, Ferozpur, G.T. Road, Moga, 142001, Punjab, India.
| | - Md Jawaid Akhtar
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Ghal Kalan, Ferozpur, G.T. Road, Moga, 142001, Punjab, India; Department of Pharmaceutical Chemistry, College of Pharmacy, National University of Science and Technology, PO 620, PC 130, Azaiba, Bousher, Muscat, Oman.
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Abrams SA. Bone Health in School Age Children: Effects of Nutritional Intake on Outcomes. Front Nutr 2021; 8:773425. [PMID: 34869539 PMCID: PMC8640096 DOI: 10.3389/fnut.2021.773425] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/15/2021] [Indexed: 12/12/2022] Open
Abstract
The maximum rate of bone mass accumulation is during early adolescence. As such, a focus on optimizing mineral nutrition in school age children, defined here as approximately 5 to 15 years of age, is crucial to minimize the risk of bone loss that occurs later in life leading to osteoporosis and fractures. Optimizing bone mass in this age group requires attention to an overall healthy diet including adequate calcium, phosphorus, magnesium, and vitamin D. Special concerns may exist related to children who follow a restricted diet such as a vegan diet, those with intolerance or allergies to dairy, and those with chronic health conditions including young adolescents with eating disorders. Public policy messages should focus on positive aspects of bone health nutrition in this age group and avoid overly specific statements about the exact amounts of foods needed for healthy bones. In this regard, dietary recommendations for minerals vary between North America and Europe and these are higher than the values that may be necessary in other parts of the world. The management of many children with chronic illnesses includes the use of medications that may affect their bone mineral metabolism. Routine lab testing for bone mineral metabolism including the serum 25-hydroxyvitamin D level is not indicated, but is valuable for at-risk children, especially those with chronic illnesses.
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Affiliation(s)
- Steven A Abrams
- Department of Pediatrics, Dell Medical School at the University of Texas, Austin, TX, United States
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Berkvens JJL, Mergler S, Beerhorst K, Verschuure P, Tan IY, Majoie HJM, van den Bergh JPW. Bone mineral density and fractures in institutionalised children with epilepsy and intellectual disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:962-970. [PMID: 34472148 DOI: 10.1111/jir.12880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 08/19/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Long-term use of antiseizure drugs is associated with a low bone mineral density (BMD) and an increased fracture risk. The literature regarding institutionalised children on chronic antiseizure drugs is limited. Therefore, the aim of this cross-sectional study is to evaluate the prevalence of low BMD and the history of fractures in institutionalised children with epilepsy and intellectual disability (ID). METHODS A dual-energy X-ray absorptiometry of lumbar spine (L1-L4) and hip was performed in 24 children, residing in a long-stay care facility in the Netherlands. Additionally, serum concentrations of albumin, calcium and 25-hydroxyvitamin D were determined. Data on fractures were retrospectively extracted from the medical files. RESULTS Ages of the children (14 male and 10 female) ranged from 5 to 17 years with a mean age of 13.0 (±3.2). The criteria of the International Society for Clinical Densitometry (ISCD) were used for classification of bone mineral disorders. Eight (33.3%) children had a normal BMD (Z-score > - 2.0). Of the 16 children with a low BMD (Z-score ≤ - 2.0), three were diagnosed as osteoporotic, based on their fracture history. Ten children (41.7%) were reported to have at least one fracture in their medical history. Serum concentrations of albumin-corrected calcium (2.28-2.50 mmol/L) and (supplemented) vitamin D (16-137 nmol/L) were within the normal range. CONCLUSIONS This study demonstrated that 67% of institutionalised children with epilepsy and ID had low BMD and 42% had a history of at least one fracture, despite supplementation of calcium and vitamin D in accordance with the Dutch guidelines.
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Affiliation(s)
- J J L Berkvens
- Department of Residential Care, Epilepsy Centre Kempenhaeghe, Heeze, The Netherlands
| | - S Mergler
- Medical Department, ASVZ, Care and Service Centre for People with Intellectual Disabilities, Sliedrecht, The Netherlands
- Department of General Practice and Intellectual Disability Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - K Beerhorst
- Department of Neurology, Zuyderland Medical Centre, Heerlen, The Netherlands
| | - P Verschuure
- Laboratory for Clinical Chemistry and Pharmacology, Epilepsy Centre Kempenhaeghe, Heeze, The Netherlands
| | - I Y Tan
- Department of Residential Care, Epilepsy Centre Kempenhaeghe, Heeze, The Netherlands
| | - H J M Majoie
- Department of Neurology, Academic Centre for Epileptology Kempenhaeghe, Maastricht University Medical Centre, Heeze, The Netherlands
- MHeNs School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- School of Health Professions Education, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - J P W van den Bergh
- Department of Internal Medicine, VieCuri Medical Centre, Venlo, The Netherlands
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht, The Netherlands
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Berkvens JJL, Wyers CE, Mergler S, Beerhorst K, Verschuure P, Tan IY, Majoie HJM, van den Bergh JPW. Incidence of clinical fractures: A 7-year follow-up study in institutionalized adults with epilepsy and intellectual disability. Seizure 2021; 92:56-61. [PMID: 34438165 DOI: 10.1016/j.seizure.2021.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/13/2021] [Accepted: 08/15/2021] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To determine the incidence of clinical fractures over seven years of follow-up, in adults with epilepsy and intellectual disability, residing in a long-stay care facility. METHODS In 2009, all institutionalized adult patients (n = 261) were invited to undergo a Dual-energy X-ray Absorptiometry (DXA) measurement and a Vertebral Fracture Assessment (VFA). Participants were followed over seven years or until date of discharge (in case of moving from the care facility) or date of death. The patients' medical files were screened for radiology reports and staff notes, to identify clinical fractures. Fracture incidence rates (IR) were determined and compared for subgroups, by calculating incidence rate ratios. Hazard ratios were calculated to identify factors associated with fracture risk, using Cox Proportional Hazards analyses. RESULTS A total of 205 patients (124 male, 60.5%) aged between 18 and 88 years (median 48, IQR 34-60) were enrolled. At baseline, 92 patients (44.9%) were diagnosed with osteopenia and 65 (31.7%) with osteoporosis. Between 2009 and 2016, 30 patients (14.6%) deceased and 3 patients (1.5%) left the care facility. During follow-up, 156 clinical fractures were reported in 82 patients (40.0%). Thirty-eight patients (18.5%) had at least one major osteoporotic fracture. Overall, the IR was 11.6 fractures per 100 person-years. Fracture risk was significantly lower in patients who were wheelchair dependent than in patients who were able to walk (p<.001). CONCLUSION This study demonstrated that 40% of institutionalized adults with epilepsy and intellectual disability had at least one clinical fracture during seven years of follow-up, despite adequate anti-osteoporosis treatment.
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Affiliation(s)
- J J L Berkvens
- Department of Residential Care, Epilepsy Center Kempenhaeghe, Heeze, The Netherlands.
| | - C E Wyers
- Department of Internal Medicine, VieCuri Medical Center, Venlo, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - S Mergler
- Medical Department ASVZ, Care and Service Center for People with Intellectual Disabilities, Sliedrecht, The Netherlands; Department of General Practice and Intellectual Disability Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - K Beerhorst
- Department of Neurology, Zuyderland Medical Center, Heerlen, The Netherlands
| | - P Verschuure
- Laboratory for Clinical Chemistry & Pharmacology, Epilepsy Center Kempenhaeghe, Heeze, The Netherlands
| | - I Y Tan
- Department of Residential Care, Epilepsy Center Kempenhaeghe, Heeze, The Netherlands
| | - H J M Majoie
- Department of Neurology, Academic Center for Epileptology Kempenhaeghe and Maastricht University Medical Center, Heeze and Maastricht, The Netherlands; MHeNs School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Maastricht University Medical Center, Maastricht, The Netherlands; School of Health Professions Education, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - J P W van den Bergh
- Department of Internal Medicine, VieCuri Medical Center, Venlo, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
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Matuszewska A, Nowak B, Nikodem A, Merwid-Ląd A, Wiatrak B, Tomkalski T, Jędrzejuk D, Szeląg E, Sozański T, Danielewski M, Jawień P, Ceremuga I, Szandruk-Bender M, Bolanowski M, Filipiak J, Szeląg A. Antiepileptic Stiripentol May Influence Bones. Int J Mol Sci 2021; 22:7162. [PMID: 34281215 PMCID: PMC8269345 DOI: 10.3390/ijms22137162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/27/2021] [Accepted: 06/30/2021] [Indexed: 12/12/2022] Open
Abstract
Bone structure abnormalities are increasingly observed in patients chronically treated with antiepileptic drugs (AEDs). The majority of the available data concern older conventional AEDs, while the amount of information regarding newer AEDs, including stiripentol, is limited. The aim of the study was to assess the effect of stiripentol on bones. For 24 weeks, male Wistar rats, received 0.9% sodium chloride (control group) or stiripentol (200 mg/kg/day) (STP group). In the 16th week of the study, we detected lower serum PINP levels in the STP group compared to the control group. In the 24th week, a statistically significant lower 1,25-dihydroxyvitamin D3 level, higher inorganic phosphate level and higher neutrophil gelatinase-associated lipocalin (NGAL) levels in serum were found in the STP group compared to the control. Micro X-ray computed tomography of the tibias demonstrated lower bone volume fraction, lower trabecular thickness, higher trabecular pattern factor and a higher structure model index in the stiripentol group. Considering the results of this experiment on rats which suggests that long-term administration of stiripentol may impair the cancellous bone microarchitecture, further prospective human studies seem to be justified. However, monitoring plasma vitamin D, calcium, inorganic phosphate and kidney function in patients on long-term stiripentol therapy may be suggested.
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Affiliation(s)
- Agnieszka Matuszewska
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Beata Nowak
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Anna Nikodem
- Department of Mechanics, Materials and Biomedical Engineering, Wroclaw University of Science and Technology, ul. Ignacego Łukasiewicza 7/9, 50-371 Wrocław, Poland; (A.N.); (J.F.)
| | - Anna Merwid-Ląd
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Benita Wiatrak
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Tomasz Tomkalski
- Department of Endocrinology, Diabetology and Internal Medicine, Tadeusz Marciniak Lower Silesia Specialist Hospital—Centre for Medical Emergency, ul. Gen. Augusta Emila Fieldorfa 2, 54-049 Wrocław, Poland;
| | - Diana Jędrzejuk
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, wyb. Ludwika Pasteura 4, 50-367 Wrocław, Poland; (D.J.); (M.B.)
| | - Ewa Szeląg
- Department of Maxillofacial Orthopedics and Orthodontics Institute, Wroclaw University of Science and Technology, ul. Krakowska 26, 50-425 Wrocław, Poland;
| | - Tomasz Sozański
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Maciej Danielewski
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Paulina Jawień
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Ireneusz Ceremuga
- Department of Medical Biochemistry, Wroclaw Medical University, ul. Tytusa Chałubińskiego 10, 50-368 Wrocław, Poland;
| | - Marta Szandruk-Bender
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, wyb. Ludwika Pasteura 4, 50-367 Wrocław, Poland; (D.J.); (M.B.)
| | - Jarosław Filipiak
- Department of Mechanics, Materials and Biomedical Engineering, Wroclaw University of Science and Technology, ul. Ignacego Łukasiewicza 7/9, 50-371 Wrocław, Poland; (A.N.); (J.F.)
| | - Adam Szeląg
- Department of Pharmacology, Wroclaw Medical University, ul. Jana Mikulicza-Radeckiego 2, 50-345 Wrocław, Poland; (B.N.); (A.M.-L.); (B.W.); (T.S.); (M.D.); (P.J.); (M.S.-B.); (A.S.)
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Tao ZS, Zhou WS, Xu HG, Yang M. Intermittent administration sodium valproate has a protective effect on bone health in ovariectomized rats. Eur J Pharmacol 2021; 906:174268. [PMID: 34166702 DOI: 10.1016/j.ejphar.2021.174268] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/14/2021] [Accepted: 06/14/2021] [Indexed: 12/09/2022]
Abstract
The present work was aimed to evaluate the effect of different administration modes of sodium valproate (VPA) on bone strength, bone mass and bone mineral density in ovariectomized (OVX) rats and further investigation of the possible mechanism. 60 female SD rats were randomly divided into 4 groups: Sham group (Sham, n = 15), OVX group (OVX, n = 15), OVX rats received intermittent VPA treatment group (IVPA, n = 15) and OVX rats received daily VPA treatment group (EVPA, n = 15). After 12 weeks of treatment, the rats were sacrificed, and serum and femur samples were harvested. DEXA, Micro-CT, history, biomechanical testing, biochemical index and western blot analysis were used to observe the therapeutic effect and explore the possible mechanism. Micro-CT and DEXA analysis of bones revealed better BMD and higher BV/TV, Tb. Th, Tb. N, Conn. D and lower Tb. Sp at femoral metaphysis evaluated in IVPA when compared with OVX and EVPA group (P < 0.05). Histological, fluorescent analysis and biological strength revealed more trabecular bone and higher relative mineral apposition rate, maximal load, elastic modulus and energy at break with evaluated in IVPA when compared with OVX and EVPA group (P < 0.05). The levels of P1NP, estrogen, CTX, TRAP-5b and RANKL of the IVPA group showed a significant increase when compared with the OVX and EVPA group (P < 0.05). We confirm adverse effects on protein expressions including Notch1, Jagged1, HEY1, Wnt 1, β-catenin and RUNX2 following daily VPA treatment in OVX female rats. Our current study demonstrated that intermittent administration of sodium valproate has a protective effect on bone health in OVX rats and these effects may be achieved by activating Notch/Wnt/β-catenin/RUNX2 signal axis.
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Affiliation(s)
- Zhou-Shan Tao
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital, No. 2, Zhe Shan Xi Road, Wuhu, 241001, Anhui, People's Republic of China.
| | - Wan-Shu Zhou
- Department of Geriatrics, The Second Affiliated Hospital of Wannan Medical College, No.123, Kangfu Road, Wuhu, 241000, Anhui, People's Republic of China
| | - Hong-Guang Xu
- Department of Spinal Orthopedics, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital, No. 2, Zhe Shan Xi Road, Wuhu, 241001, Anhui, People's Republic of China
| | - Min Yang
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital, No. 2, Zhe Shan Xi Road, Wuhu, 241001, Anhui, People's Republic of China
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Yen WW, Falik N, Passfall LG, Krol O, Sanchez TE, Penny GS, Wham BC, Suneja N. Management of lower extremity orthopaedic injuries in epileptic patients: A systematic review. J Orthop 2021; 25:278-282. [PMID: 34121822 DOI: 10.1016/j.jor.2021.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 05/02/2021] [Indexed: 11/30/2022] Open
Abstract
Lower-extremity injuries may occur during seizures. There is a lack of standardized guidelines when diagnosing and planning perioperative care. Databases were systematically screened using predefined search terms. Of the 13 patients included, seven (53.8%) involved bilateral femoral neck fractures. Associated fractures were observed in all cases with surgical intervention performed in eight (61.5%) patients. Eleven patients reported functional outcomes, with over a quarter (three of 11, [27.3%]) endorsing mild range of motion deficits or issues with ambulation. Post-seizure patients may require standardized diagnostic protocols to ensure prompt management with a specialized treatment approach that accommodates the nuances of their condition.
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Affiliation(s)
- Winston W Yen
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Nouraiz Falik
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Lara G Passfall
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Oscar Krol
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Thomas E Sanchez
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Gregory S Penny
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Bradley C Wham
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
| | - Nishant Suneja
- Department of Orthopaedic Surgery and Rehabilitation Medicine, State University of New York (SUNY) Downstate Medical Center, Brooklyn, NY, USA
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Matuszewska A, Nowak B, Szeląg A, Merwid-Ląd A, Partyka A, Tomkalski T, Podhorska-Okołów M, Piotrowska A, Kwiatkowska J, Niżański W. Long-term stiripentol administration, an anticonvulsant drug, does not impair sperm parameters in rats. Andrologia 2021; 53:e14058. [PMID: 33792946 DOI: 10.1111/and.14058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 01/25/2021] [Accepted: 03/09/2021] [Indexed: 02/06/2023] Open
Abstract
In this study, we investigated the influence of long-term administration of stiripentol on sex hormones and semen quality in young Wistar rats. Investigated animals received for 6 months either stiripentol or saline solution. After one month, stiripentol increased temporarily serum level of testosterone (p < 0.05) and FSH (p < 0.01). However, after 6 months levels of testosterone, FSH, LH, prolactin and SHBG were comparable in both groups. After 6 months, semen analysis did not reveal differences in sperm concentration, total sperm count and sperm motility between groups. However, stiripentol increased the rate of head defect (p < 0.001) and midpiece abnormalities (p < 0.05). Flow cytometry revealed higher percentage of live cells without lipid peroxidation (p < 0.00001) and higher percentage of live spermatozoa with intact acrosomes (p < 0.000001) in rats receiving stiripentol. There was no significant difference between groups in sperm mitochondrial activity and DNA fragmentation index. However, percentage of high DNA stainability cells was increased in stiripentol group (p < 0.001). The data showed that stiripentol does not cause obvious disturbances in young rat's semen. Detected changes in semen morphology and chromatin structure need further explanation, and their influence on rat's fertility should be evaluated.
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Affiliation(s)
| | - Beata Nowak
- Department of Pharmacology, Wroclaw Medical University, Wroclaw, Poland
| | - Adam Szeląg
- Department of Pharmacology, Wroclaw Medical University, Wroclaw, Poland
| | - Anna Merwid-Ląd
- Department of Pharmacology, Wroclaw Medical University, Wroclaw, Poland
| | - Agnieszka Partyka
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
| | - Tomasz Tomkalski
- Department of Endocrinology, Diabetology and Internal Medicine, Hospital in Lower Silesia Tadeusz Marciniak Center for Emergency Medicine, Wroclaw, Poland
| | | | - Aleksandra Piotrowska
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
| | | | - Wojciech Niżański
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
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Chandrasekaran V, Pasco JA, Stuart AL, Brennan-Olsen SL, Berk M, Hodge JM, Samarasinghe RM, Williams LJ. Anticonvulsant use and bone health in a population-based study of men and women: cross-sectional data from the Geelong Osteoporosis Study. BMC Musculoskelet Disord 2021; 22:172. [PMID: 33573610 PMCID: PMC7879513 DOI: 10.1186/s12891-021-04042-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 02/03/2021] [Indexed: 01/10/2023] Open
Abstract
Background Anticonvulsant use has been linked to bone deficits in specific patient populations. We studied the association between anticonvulsant use and bone health in a population-based sample of men and women. Methods Data from 926 men (24-73 yr) and 1070 women (21-94 yr) participating in the Geelong Osteoporosis Study were included. Bone mineral density (BMD, g/cm2) of the PA-spine and total hip was measured using dual-energy X-ray absorptiometry (Lunar). Bone quality was determined using quantitative heel ultrasound (QUS). Anthropometry was conducted and socioeconomic status was determined. Medication and lifestyle information was obtained via questionnaire. Linear regression was used to test associations between anticonvulsant use and bone health before and after adjustment for potential confounders. Results Seventeen (1.8%) men and 20 (1.9%) women reported anticonvulsant use. In men, anticonvulsant users had 9.1% lower adjusted mean BMD at the spine and hip compared to non-users. Body mass index was an effect modifier at the spine. Anticonvulsant users also had 1.8% lower speed of sound (SOS), 10.6% lower broadband ultrasound attenuation (BUA) and 13.7% lower stiffness index (SI) compared to non-users. In women, BMD tended to be lower at the hip compared to non-users as with the bone quality measure, BUA. No significant associations were observed at the spine or the other bone quality measures, SOS and SI. Conclusion Our data suggest that bone quantity and quality, assessed using BMD and QUS, are lower for men and possibly women who use anticonvulsants. While further exploration into potential mechanisms is needed, our findings suggest that monitoring bone health among users of anticonvulsants is warranted.
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Affiliation(s)
- Vinoomika Chandrasekaran
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia.
| | - Julie A Pasco
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia.,Barwon Health, University Hospital, Geelong, Australia.,Department of Medicine-Western Health, The University of Melbourne, St Albans, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Prahran, Australia
| | - Amanda L Stuart
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia
| | - Sharon L Brennan-Olsen
- Department of Medicine-Western Health, The University of Melbourne, St Albans, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, Australia.,Deakin University, School of Health and Social Development, Geelong, Waterfront, Australia.,Institute for Health Transformation, Deakin University, Burwood, Australia
| | - Michael Berk
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia.,Barwon Health, University Hospital, Geelong, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Prahran, Australia.,Department of Psychiatry, University of Melbourne, Parkville, Australia.,Florey Institute of Neuroscience and Mental Health, Parkville, Australia.,Orygen the National Centre of Excellence in Youth Mental Health, Parkville, Australia
| | - Jason M Hodge
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia.,Barwon Health, University Hospital, Geelong, Australia.,Geelong Centre for Emerging Infectious Diseases, Geelong, Australia
| | - Rasika M Samarasinghe
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia
| | - Lana J Williams
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, PO Box 281, Barwon Health, Geelong, Vic, 3220, Australia
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Zhang R, Yang M, Li Y, Liu H, Ren M, Tao ZS. Effect of alendronate on the femoral metaphyseal defect under carbamazepine in ovariectomized rats. J Orthop Surg Res 2021; 16:14. [PMID: 33407695 PMCID: PMC7788868 DOI: 10.1186/s13018-020-02151-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/09/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The use of antiepileptic drugs and estrogen deficiency put forward higher requirements for bone defect regeneration. The present study investigated the effects of alendronate (ALN) on femoral bone defect in ovariectomized (OVX) rats under the influence of carbamazepine (CBZ). METHODS One hundred female SD rats at 3 months of age were either sham-operated or OVX and divided into four groups: sham control (CON); OVX control (OVX); ovariectomized rats treated with CBZ via gavage (75 mg/kg/day; CBZ); ovariectomized rats treated with CBZ plus ALN (2 mg/kg/day; CBZ-ALN). A critical-sized femoral metaphyseal bone defect was established in all female SD rats. Animals from the CBZ and CBZ-ALN groups received drugs by gavage the day after bone defect surgery was performed. After the rats were sacrificed, the defected area located in the distal femur was harvested for evaluation by microcomputed tomography (micro-CT), hematoxylin and eosin (HE) staining, and Masson's trichrome staining. The samples were also analyzed by biomechanics and immunohistochemical evaluation (IHC). Besides, biochemical analysis evaluates all serum samples. RESULTS The present study showed that ovariectomy changed the microstructural parameters of bone. The use of CBZ further decreased femur bone mass while treatment with ALN prevented bone loss. Compared to OVX and CBZ groups, CBZ-ALN group promoted bone neoformation and enhanced the ultimate load of the femur bone. However, the group of CBZ-ALN did not return to normal levels compared with the CON group. Besides, we noticed that CBZ-ALN group reduced tartrate-resistant acid phosphatase-5b (Tracp-5b) expression and had no significant effect on the expression of osteocalcin (OCN) and type I collagen (Col-I) in IHC compared with CBZ group. Biochemical analysis results presented that systemic delivery of CBZ showed pernicious effects on bone formation and resorption in ovariectomized rats, with the worse effects on C-terminal crosslinked telopeptide of type I collagen (CTX-1). Besides, a significant decrease in CTX-1 levels was observed in CBZ-ALN group as compared to the group of CBZ. CONCLUSION These results demonstrated that ALN can effectively reverse the effects of CBZ on the microarchitectural properties of bone, and thus can have a positive effect on local bone neoformation in rats with osteoporosis. CLINICAL RELEVANCE The dose of 2 mg/kg ALN improves the negative effect of prescription of CBZ at 75 mg/kg and promotes bone neoformation of femoral bony deficits.
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Affiliation(s)
- Ruotian Zhang
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College,Yijishan Hospital, No. 2, Zhe shan Xi Road, Anhui, 241001, Wuhu, People's Republic of China
| | - Min Yang
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College,Yijishan Hospital, No. 2, Zhe shan Xi Road, Anhui, 241001, Wuhu, People's Republic of China.
| | - Yang Li
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College,Yijishan Hospital, No. 2, Zhe shan Xi Road, Anhui, 241001, Wuhu, People's Republic of China
| | - Hedong Liu
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College,Yijishan Hospital, No. 2, Zhe shan Xi Road, Anhui, 241001, Wuhu, People's Republic of China
| | - Maoxian Ren
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College,Yijishan Hospital, No. 2, Zhe shan Xi Road, Anhui, 241001, Wuhu, People's Republic of China
| | - Zhou-Shan Tao
- Department of Trauma Orthopedics, The First Affiliated Hospital of Wannan Medical College,Yijishan Hospital, No. 2, Zhe shan Xi Road, Anhui, 241001, Wuhu, People's Republic of China
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Pavone P, Gulizia C, Le Pira A, Greco F, Parisi P, Di Cara G, Falsaperla R, Lubrano R, Minardi C, Spalice A, Ruggieri M. Cerebral Palsy and Epilepsy in Children: Clinical Perspectives on a Common Comorbidity. CHILDREN-BASEL 2020; 8:children8010016. [PMID: 33396243 PMCID: PMC7823826 DOI: 10.3390/children8010016] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/26/2020] [Accepted: 12/28/2020] [Indexed: 12/13/2022]
Abstract
Cerebral palsy (CP) is a frequent cause of childhood disability often associated with a complex group of disorders, including epilepsy, which is reported to impact approximately 40% of affected individuals. This retrospective study involved a group of children affected by CP, some of whom also had comorbid epilepsy. The aim of this study was to report our experience of analyzing, in particular, (a) some of the clinical aspects of the different type of CP, and (b) the relationship between the clinical data of children affected by CP plus epilepsy and each type of CP. Methods: This retrospective single-center study was performed with 93 children admitted to the Pediatric Department of the University of Catania, Italy, affected by CP and distinguished according to the type of motor clinical presentation, with 46 showing epileptic seizures, compared to a control group of 136 children affected by epilepsy without other neurologic disorders. Results: Among the 93 CP children, 25 (27%) had spastic quadriplegia (plus one patient with dystonic quadriplegia), 39 (42%) had spastic hemiplegia, 11 (12%) had spastic diplegia (plus two with ataxia and one with dyskinetic CP), and 14 (15%) did not have a well-defined type of CP. The frequency of epilepsy was higher in affected CP children who showed major motor dysfunction (GMFCS IV–V types). As regards the 46 children with CP plus epilepsy, compared to the group of the control, the age of epilepsy onset was found to be statistically significant: 21 ± 35.1 months vs. 67 ± 39.7. Conclusions: Epilepsy represents one of the most frequent comorbidities of cerebral palsy. In children with CP, particular attention should be paid to the early identification and treatment of comorbid epilepsy.
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Affiliation(s)
- Piero Pavone
- Unit of Clinical Pediatrics, Department of Clinical and Experimental Medicine, AOU "Policlinico", PO "G. Rodolico", University of Catania, 95123 Catania, Italy; (P.P.); (A.L.P.); (F.G.)
| | - Carmela Gulizia
- Postgraduate Training Program in Pediatrics, Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy;
| | - Alice Le Pira
- Unit of Clinical Pediatrics, Department of Clinical and Experimental Medicine, AOU "Policlinico", PO "G. Rodolico", University of Catania, 95123 Catania, Italy; (P.P.); (A.L.P.); (F.G.)
| | - Filippo Greco
- Unit of Clinical Pediatrics, Department of Clinical and Experimental Medicine, AOU "Policlinico", PO "G. Rodolico", University of Catania, 95123 Catania, Italy; (P.P.); (A.L.P.); (F.G.)
| | - Pasquale Parisi
- NESMOS Department of Pediatrics, Sapienza University of Rome, Sant’Andrea University Hospital, 00161 Rome, Italy;
| | - Giuseppe Di Cara
- Department of Pediatrics, University of Perugia, 06132 Perugia, Italy;
| | - Raffaele Falsaperla
- Neonatal Intensive Care Unit (NICU), Neonatal COVID-19 Center, AOU “Policlinico”, PO San Marco, University of Catania, 95123 Catania, Italy;
| | - Riccardo Lubrano
- Dipartimento Materno Infantile e di Scienze Urologiche, Sapienza Università di Roma, UOC di Pediatria, Neonatologia, Ospedale Santa Maria Goretti, Polo di Latina, 04010 Latina, Italy;
| | - Carmelo Minardi
- Department of Anaesthesia and Intensive Care, University Hospital “G. Rodolico” of Catania, 95123 Catania, Italy;
| | - Alberto Spalice
- Child Neurology Division, Department of Pediatrics, Sapienza University of Rome, 00161 Rome, Italy;
| | - Martino Ruggieri
- Unit of Rare Diseases of the Nervous System in Childhood, Department of Clinical and experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, 95123 Catania, Italy
- Correspondence:
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Min L, Chunyan W, Biaoxue R. Effects of valproic acid on skeletal metabolism in children with epilepsy: a systematic evaluation and meta-analysis based on 14 studies. BMC Pediatr 2020; 20:97. [PMID: 32122313 PMCID: PMC7050165 DOI: 10.1186/s12887-020-1984-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 02/17/2020] [Indexed: 12/04/2022] Open
Abstract
Background Previous studies have reported that long-term use of valproic acid can cause changes in bone metabolism in children. We conducted this meta-analysis to determine the effects of valproic acid on bone metabolism and bone mineral density (BMD) in children with epilepsy. Methods Studies were searched from the databases of PubMed, Embase, Ovid, Cochrance Library, Springer Link and Web of Science. The effects of valproic acid on bone metabolism indicators and BMD were assessed through calculating the standardized mean difference (SMD) with 95% confidence interval (CI). Results Fourteen studies with 987 individuals were included in this analysis. The long-term use of valproic acid did not affect the levels of serum calcium (p = 0.99), phosphorus (p = 0.28), ALP (p = 0.76), PTH (p = 0.36) and osteocalcin (p = 0.72), but it led to a decrease in 25-OH-VitD (p = 0.01) and BMD (p = 0.002 for the vertebra; p = 0.004 for the femur) in treating children with epilepsy. Conclusion Long-term use of valproic acid in treating children with epilepsy can lead to a reduction in 25-OH-VitD and BMD. Measurements of 25-OH-VitD and BMD should be performed regularly in children taking the drug to detect early osteopenia caused by the drug.
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The effect of levetiracetam and oxcarbazepine monotherapy on thyroid hormones and bone metabolism in children with epilepsy: A prospective study. Epilepsy Behav 2020; 113:107555. [PMID: 33242769 DOI: 10.1016/j.yebeh.2020.107555] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/02/2020] [Accepted: 10/09/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Long-term treatment with certain antiepileptic drugs may lead to thyroid function disturbances or alterations in bone metabolism; the data on the effects of new antiepileptic drugs on this are limited and conflicting, especially in children with epilepsy. Therefore, the aim of this study was to investigate the effects of levetiracetam and oxcarbazepine on thyroid hormone levels and bone metabolism in children with epilepsy. METHODS A total of 51 children with new-onset partial epilepsy were selected. They were randomly treated with either levetiracetam (n = 25), or oxcarbazepine (n = 26) monotherapy. Eight of the 51 patients were excluded for failing to take the drug continuously or failing to undergo a regular review. Thus, 43 patients were finally included (levetiracetam: 23 patients, oxcarbazepine: 20 patients). A control group consisting of age- and sex-matched healthy subjects (n = 20) was included for comparison. Serum triiodothyronine, tetraiodothyronine, free triiodothyronine, free thyroxine, thyroid-stimulating hormone, calcium, phosphorus, alkaline phosphatase, osteocalcin, parathyroid hormone, and 25-hydroxyvitamin D levels and bone mineral density values were measured before and at 6 and 12 months after therapy in all groups. RESULTS At baseline, thyroid hormone levels, bone metabolism index, and bone mineral density values did not differ between the control group and the drug-treated groups. Levetiracetam-treated patients showed no significant changes in thyroid hormone levels, bone metabolism, and bone mineral density during the 12-month follow-up period compared with baseline values. In the oxcarbazepine group, compared to baseline values, serum free thyroxine levels decreased after 12 months of treatment (Z = -3.115, p = 0.002), and after 6 and 12 months of treatment, calcium levels decreased (Z = -3.705, p < 0.001 and Z = -3.884, p < 0.001, respectively) and parathyroid hormone levels increased (Z = -3.698, p < 0.001 and Z = -3.921, p < 0.001, respectively); however, all other parameters did not differ from baseline values. CONCLUSION Our data show that levetiracetam treatment has no significant effect on thyroid function and bone metabolism in children with epilepsy. Long-term use of oxcarbazepine may reduce serum free thyroxine levels, resulting in impaired thyroid function, and may reduce serum calcium and increase parathyroid hormone levels, leading to bone metabolism disorders.
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Suri T, Suri S, Poremski D, Fang T, Su A. Vitamin D deficiency in long-term hospitalization psychiatric wards in an equatorial nation. Asia Pac Psychiatry 2020; 12:e12390. [PMID: 32333506 DOI: 10.1111/appy.12390] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 04/02/2020] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Vitamin D deficiency and insufficiency have been shown to be prevalent in several populations, including in people who have a mental illness. Deficiency has been linked to specific mental health sequelae. Furthermore, deficiency may be perpetuated by medications routinely prescribed to people with severe mental illness. Therefore, symptoms of mental illness may be exacerbated by deficient levels of vitamin D, and treatments for mental illness may exacerbate deficiency. This study sought to determine the vitamin D levels of people hospitalized for a period longer than a year in an equatorial nation, Singapore. The inpatient population was then categorized according to levels to determine the need for supplementation. METHODS Total 25-hydroxy vitamin D in serum and plasma levels were tested in 403 individuals in long-term psychiatric wards. Blood serum and plasma levels were classified into three groups. Regression models were constructed to test the associations between levels and clinical covariates. RESULTS Forty (9.9%) people had vitamin D levels that were sufficient. A link was found between vitamin D levels and medications given for gastrointestinal illnesses (β -2.48, p = .014, 95%CI -4.46 to-0.51) and between vitamin D levels and length of stay (β -0.13, p = .027, 95%CI -0.24 to-0.01). No other relationships were statistically significant. DISCUSSION Despite its geographic location and opportunities for regular outdoor activity, vitamin D deficiency, and insufficiency are prevalent among people hospitalized for long periods of time in an equatorial nation. The level of deficiency is comparable to those observed in other settings.
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Affiliation(s)
- Tarun Suri
- Recovery Care, Institute of Mental Health, Singapore
| | - Sandeep Suri
- Recovery Care, Institute of Mental Health, Singapore
| | - Daniel Poremski
- Health Intelligence Unit, Institute of Mental Health, Singapore
| | - Tina Fang
- Clinical Governance and Quality, Institute of Mental Health, Singapore
| | - Alex Su
- Clinical Governance and Quality, Institute of Mental Health, Singapore
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Kelly RR, Sidles SJ, LaRue AC. Effects of Neurological Disorders on Bone Health. Front Psychol 2020; 11:612366. [PMID: 33424724 PMCID: PMC7793932 DOI: 10.3389/fpsyg.2020.612366] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/11/2020] [Indexed: 01/10/2023] Open
Abstract
Neurological diseases, particularly in the context of aging, have serious impacts on quality of life and can negatively affect bone health. The brain-bone axis is critically important for skeletal metabolism, sensory innervation, and endocrine cross-talk between these organs. This review discusses current evidence for the cellular and molecular mechanisms by which various neurological disease categories, including autoimmune, developmental, dementia-related, movement, neuromuscular, stroke, trauma, and psychological, impart changes in bone homeostasis and mass, as well as fracture risk. Likewise, how bone may affect neurological function is discussed. Gaining a better understanding of brain-bone interactions, particularly in patients with underlying neurological disorders, may lead to development of novel therapies and discovery of shared risk factors, as well as highlight the need for broad, whole-health clinical approaches toward treatment.
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Affiliation(s)
- Ryan R. Kelly
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Sara J. Sidles
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Amanda C. LaRue
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
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Al-Attraqchi OHA, Deb PK, Al-Attraqchi NHA. Review of the Phytochemistry and Pharmacological Properties of Valeriana officinalis. CURRENT TRADITIONAL MEDICINE 2020. [DOI: 10.2174/2215083805666190314112755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The extracts of Valeriana officinalis (V. officinalis) are among the most widely used herbal medications worldwide. The roots of this medicinal plant have been shown to be rich in a diverse set of phytochemicals that are biologically active. Various classes of chemical compounds are present in the roots of V. officinalis including, terpenes valepotriates and lignans. The high amount of bioactive chemical components in the extracts of this plant gives it potential medicinal applications in different pathological conditions such as sleep disorders, cardiovascular diseases, anxiety and depression. The most common medicinal use of V. officinalis extract is for the treatment of insomnia and improving the quality of sleep. Mild sedative effects of the extract, as well as the absence of any significant side effects, make it a popular alternative to the synthetic sedative drugs which are usually associated with undesirable adverse effects. In this review, the bioactive chemical components of V. officinalis and their pharmacological activities are highlighted. Also, the medicinal applications of valerian (V. officinalis) extracts and the possible mechanisms of action for the activities are discussed.
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Zhang X, Zhong R, Chen Q, Li M, Lin W, Cui L. Effect of carbamazepine on the bone health of people with epilepsy: a systematic review and meta-analysis. J Int Med Res 2020; 48:300060520902608. [PMID: 32228127 PMCID: PMC7133082 DOI: 10.1177/0300060520902608] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Importance Objective Methods Results
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Affiliation(s)
- Xinyue Zhang
- Department of Neurology, The First Hospital of Jilin University, Chang Chun, Ji Lin Provence, China
| | - Rui Zhong
- Department of Neurology, The First Hospital of Jilin University, Chang Chun, Ji Lin Provence, China
| | - Qingling Chen
- Department of Hepatology, The First Hospital of Jilin University, Chang Chun, Ji Lin Provence, China
| | - Mengmeng Li
- Department of Neurology, The First Hospital of Jilin University, Chang Chun, Ji Lin Provence, China
| | - Weihong Lin
- Department of Neurology, The First Hospital of Jilin University, Chang Chun, Ji Lin Provence, China
| | - Li Cui
- Department of Neurology, The First Hospital of Jilin University, Chang Chun, Ji Lin Provence, China
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De Stefano R, Bruno A, Muscatello MR, Cedro C, Cervino G, Fiorillo L. Fear and anxiety managing methods during dental treatments: a systematic review of recent data. ACTA ACUST UNITED AC 2020; 68:317-331. [PMID: 32052621 DOI: 10.23736/s0026-4970.19.04288-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The management of anxiety and fear of patients experiencing medical treatment is always a major issue. Dentistry is a branch of medicine that is daily in managing these problems, especially in the case of pediatric patients. Odontophobia can be managed in different ways, and the purpose of this study is to eventually review which methods are currently accepted and which are the most effective. EVIDENCE ACQUISITION The literature analysis was conducted on a number of articles, suitably skimmed, after a first research, obtained from the most common scientific databases. The number of works included in the review is 28. EVIDENCE SYNTHESIS From the RCTs evaluated we could highlight that there are different methods in the literature, equally effective and certainly conditioned by the systemic condition of the patient. Another chapter instead turns out to be that linked to the management of the syndromic patient. CONCLUSIONS It is clear that there are different methods and equally different ways to manage our patients in the event of non-cooperation in the case of dental care. In addition to proper management by the clinician, in the literature methods linked to audiovisual distractions, hypnosis or pharmacological methods that produce conscious sedation are effectively reported.
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Affiliation(s)
- Rosa De Stefano
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, G. Martino Polyclinic, University of Messina, Messina, Italy
| | - Antonio Bruno
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, G. Martino Polyclinic, University of Messina, Messina, Italy
| | - Maria R Muscatello
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, G. Martino Polyclinic, University of Messina, Messina, Italy
| | - Clemente Cedro
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, G. Martino Polyclinic, University of Messina, Messina, Italy
| | - Gabriele Cervino
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, G. Martino Polyclinic, University of Messina, Messina, Italy
| | - Luca Fiorillo
- Department of Biomedical and Dental Sciences, Morphological and Functional Images, G. Martino Polyclinic, University of Messina, Messina, Italy - .,Multidisciplinary Department of Medical-Surgical and Odontostomatological Specialties, Luigi Vanvitelli University of Campania, Naples, Italy
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Effects of valproic acid on bone mineral density and bone metabolism: A meta-analysis. Seizure 2019; 73:56-63. [PMID: 31756600 DOI: 10.1016/j.seizure.2019.10.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 10/20/2019] [Accepted: 10/23/2019] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Numerous studies have shown that the risk of fracture is increased by long-term antiepileptic drugs (AEDs). Valproic acid (VPA) is one of the most commonly used AEDs. In this meta-analysis, we aimed to assess the effects of VPA on bone mineral density (BMD) and bone metabolism. METHODS PubMed, Embase, Cochrane and Web of Science databases were searched from inception to January 2019 for articles focusing on the effects of VPA on BMD and bone metabolism in adults or children. A meta-analysis was performed using RevMan 5. 3 software. RESULTS 18 studies were included in the meta-analysis. The BMD of lumber spine (MD= -0.06, 95%CI: -0.09 to -0.03, P < 0.0001) and femoral neck (MD= -0.05, 95% CI= -0.08 to -0.01, P = 0.02) was markedly decreased in the VPA group compared to healthy controls. Serum bone-specific alkaline phosphatase (BALP) level (SMD = 0.85, 95% CI: 0.30-1.40, P = 0.002) was notably increased in the VPA group compared to healthy groups. In the child group, the serum parathyroid hormone (PTH) level was higher than in healthy groups (SMD= -0.22, 95% CI: -0.40 to -0.04, P = 0.02); besides, the serum 25-hydroxy vitamin D3 (25(OH)D3) level was decreased (SMD= -0.22, 95% CI: -0.40 to -0.04, P = 0.02), while no significant alteration of these parameters was noted in the adult VPA group (P ≥ 0.05). CONCLUSIONS VPA may reduce the BMD of lumbar spine and femoral neck in patients with epilepsy while increasing the serum BALP level. Serum PTH level are increased and serum 25(OH)D3 level decreased in children with epilepsy treated with VPA. These parameters were unaltered in adults.
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44
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Maus U, Maier GS, Lazovic D, Niedhart C. Beeinflussung der Knochenheilung durch häufig verordnete Medikamente. Unfallchirurg 2019; 122:500-505. [DOI: 10.1007/s00113-019-0670-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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45
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Miziak B, Chrościńska-Krawczyk M, Czuczwar SJ. An update on the problem of osteoporosis in people with epilepsy taking antiepileptic drugs. Expert Opin Drug Saf 2019; 18:679-689. [PMID: 31159612 DOI: 10.1080/14740338.2019.1625887] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Antiepileptic drugs (AEDs) have been associated with a negative impact on bone health. Comorbid disorders in patients with epilepsy may require drugs exerting a pro-osteoporotic effect, so a possibility of untoward interactions with AEDs is probable. AREAS COVERED This review discusses evidence related to the deteriorating influence of AEDs on bone, demonstrating generally stronger negative effects of conventional AEDs. Lamotrigine seems to be a safer AED in this regard. Further, literature data indicate that generally AEDs can lower the serum concentration of vitamin D. Importantly, pediatric patients are of greater risk of bone problems during therapy with AEDs, which is probably due to their effects on bone-forming processes. EXPERT OPINION Supplementation with vitamin D and calcium is frequently recommended in patients taking AEDs chronically. Whether to add a bisphosphonate remains an open question due to the limited data on this issue. A possibility of negative interactions exists between AEDs and other pro-osteoporotic drugs: glucocorticoids, proton pump inhibitors and aromatase inhibitors. Depression is a frequent comorbidity in patients with epilepsy. Clinical data indicate that antidepressant drugs may also increase the risk of fractures. Again, patients with epilepsy and depression may be exposed to a greater risk of osteoporosis.
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Affiliation(s)
- Barbara Miziak
- a Department of Pathophysiology, Medical University of Lublin , Lublin , Poland
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46
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Teratogenic potential of third-generation antiepileptic drugs: Current status and research needs. Pharmacol Rep 2019; 71:491-502. [DOI: 10.1016/j.pharep.2019.01.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 12/27/2018] [Accepted: 01/29/2019] [Indexed: 12/13/2022]
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47
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Rocha S, Ferraz R, Prudêncio C, Fernandes MH, Costa-Rodrigues J. Differential effects of antiepileptic drugs on human bone cells. J Cell Physiol 2019; 234:19691-19701. [PMID: 30941778 DOI: 10.1002/jcp.28569] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 02/19/2019] [Accepted: 02/20/2019] [Indexed: 01/10/2023]
Abstract
Antiepileptic drugs (AED) have been associated to in vivo deleterious consequences in bone tissue. The present work aimed to characterize the cellular and molecular effects of five different AED on human osteoclastogenesis and osteblastogenesis. It was observed that the different drugs had the ability to differentially modulate both processes, in a way dependent on the identity and dose of the AED. Shortly, valproic acid stimulated either osteoclastogenesis and osteoblastogenesis, whereas carbamazepine, gabapentin, and lamotrigine revealed an opposite behavior; topiramate elicited a decrease of osteoclast development and an increase in osteoblast differentiation. This is the first report describing the direct effects of different AED on human primary bone cells, which is a very important issue, because these drugs are usually consumed in long-term therapeutics, with acknowledged in vivo effects in bone tissue.
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Affiliation(s)
- Sara Rocha
- Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, U. Porto, Portugal.,Ciências Químicas e das Biomoléculas (CQB) e Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde do Instituto Politécnico do Porto, Portugal
| | - Ricardo Ferraz
- Ciências Químicas e das Biomoléculas (CQB) e Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde do Instituto Politécnico do Porto, Portugal.,REQUIMTE/LAQV, U. Porto, Portugal
| | - Cristina Prudêncio
- Ciências Químicas e das Biomoléculas (CQB) e Centro de Investigação em Saúde e Ambiente (CISA), Escola Superior de Saúde do Instituto Politécnico do Porto, Portugal.,i3S, Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Portugal
| | - Maria Helena Fernandes
- Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, U. Porto, Portugal.,REQUIMTE/LAQV, U. Porto, Portugal
| | - João Costa-Rodrigues
- Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, U. Porto, Portugal.,ESS - Escola Superior de Saúde, P. Porto, Portugal.,Instituto Politécnico de Viana do Castelo, Escola Superior de Saúde, Portugal.,i3S, Instituto de Inovação e Investigação em Saúde, Universidade do Porto, Portugal
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Wang W, Gao Y, Zheng W, Li M, Zheng X. Phenobarbital inhibits osteoclast differentiation and function through NF-κB and MAPKs signaling pathway. Int Immunopharmacol 2019; 69:118-125. [PMID: 30703706 DOI: 10.1016/j.intimp.2019.01.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/05/2019] [Accepted: 01/22/2019] [Indexed: 12/29/2022]
Abstract
The purpose of this study was to determine the direct effects of phenobarbital (PB) on receptor activator of nuclear factor kappa-B ligand (RANKL) induced osteoclast differentiation and function in vitro and in vivo. Here, PB significantly inhibited osteoclast formation and bone resorption ability induced by RANKL in vitro. Meanwhile, intracellular signaling transduction analysis revealed PB specifically decreasing the phosphorylation level of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and mitogen-activated protein kinase (MAPK), respectively. Besides, oral administration of PB at the dose of 60 mg/kg/day for 6 weeks led to improve the bone loss and to decrease the activity on both osteoblast and osteoclast. This suppression effect is more obvious in osteoblast-induced bone formation than that on osteoclast-induced bone resorption. Taken together, our findings demonstrated that PB down-regulate osteoclast differentiation and activity through modulation of NF-κB and MAPKs signaling pathway. The direct suppression effect on osteoclast can induce bone loss after long term oral administration. This bone loss is due to reducing bone turnover rate on both sides of bone formation and bone resorption.
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Affiliation(s)
- Wei Wang
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, China; School of Public Health, Shandong University, Jinan, China
| | - Yuan Gao
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, China
| | - Wenwen Zheng
- School of Public Health, Shandong University, Jinan, China
| | - Minqi Li
- Department of Bone Metabolism, School of Stomatology, Shandong University, Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Jinan, China.
| | - Xuexing Zheng
- School of Public Health, Shandong University, Jinan, China.
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Kelly RR, McDonald LT, Jensen NR, Sidles SJ, LaRue AC. Impacts of Psychological Stress on Osteoporosis: Clinical Implications and Treatment Interactions. Front Psychiatry 2019; 10:200. [PMID: 31024360 PMCID: PMC6465575 DOI: 10.3389/fpsyt.2019.00200] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 03/20/2019] [Indexed: 02/06/2023] Open
Abstract
The significant biochemical and physiological effects of psychological stress are beginning to be recognized as exacerbating common diseases, including osteoporosis. This review discusses the current evidence for psychological stress-associated mental health disorders as risk factors for osteoporosis, the mechanisms that may link these conditions, and potential implications for treatment. Traditional, alternative, and adjunctive therapies are discussed. This review is not intended to provide therapeutic recommendations, but, rather, the goal of this review is to delineate potential interactions of psychological stress and osteoporosis and to highlight potential multi-system implications of pharmacological interventions. Review of the current literature identifies several potentially overlapping mechanistic pathways that may be of interest (e.g., glucocorticoid signaling, insulin-like growth factor signaling, serotonin signaling) for further basic and clinical research. Current literature also supports the potential for cross-effects of therapeutics for osteoporosis and mental health disorders. While studies examining a direct link between osteoporosis and chronic psychological stress are limited, the studies reviewed herein suggest that a multi-factorial, personalized approach should be considered for improved patient outcomes in populations experiencing psychological stress, particularly those at high-risk for development of osteoporosis.
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Affiliation(s)
- Ryan R Kelly
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States.,Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Lindsay T McDonald
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States.,Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Nathaniel R Jensen
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States.,Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Sara J Sidles
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States.,Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
| | - Amanda C LaRue
- Research Services, Ralph H. Johnson VA Medical Center, Charleston, SC, United States.,Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, United States
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Abstract
PURPOSE OF REVIEW Psychotropics are prescribed to youth at rapidly growing rates and may negatively impact bone health. Little awareness exists of this association among prescribing providers. Childhood and adolescence are critical times for bone development. Understanding these effects and their management is important to informed psychotropic use. RECENT FINDINGS Through a variety of mechanisms, antidepressants, benzodiazepines, mood stabilizers, neuroleptics, and stimulants may all negatively impact pediatric bone health. This confers added risk of osteoporosis in a population already at high risk for suboptimal bone health. Awareness of psychotropic-mediated effects on pediatric bone development is clinically relevant to the use and monitoring of these agents. Clinicians can manage these effects through informed consent, vitamin D supplementation, lifestyle modifications, and reducing polypharmacy. For mood stabilizers, vitamin D level monitoring and secondary prevention is indicated. Future longitudinal studies and development of monitoring guidelines regarding psychotropic impact on bone health are necessary.
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Affiliation(s)
- Jessie N Rice
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, University of Michigan Medical School, 4250 Plymouth Road, SPC 5766, Ann Arbor, MI, 48109-2700, USA.
| | - Carrie B Gillett
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, University of Michigan Medical School, 4250 Plymouth Road, SPC 5766, Ann Arbor, MI, 48109-2700, USA
| | - Nasuh M Malas
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, University of Michigan Medical School, 4250 Plymouth Road, SPC 5766, Ann Arbor, MI, 48109-2700, USA.,Department of Pediatrics and Communicable Diseases, University of Michigan Medical School, Ann Arbor, MI, USA
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