1
|
Simms-Moore R, Dures E, Barua N, Cramp F. Non-pharmacological fatigue interventions for patients with a primary brain tumour: a scoping review protocol. BMJ Open 2023; 13:e078183. [PMID: 38101835 PMCID: PMC10729204 DOI: 10.1136/bmjopen-2023-078183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/28/2023] [Indexed: 12/17/2023] Open
Abstract
INTRODUCTION Fatigue is the most prevalent symptom for patients with a primary brain tumour (PBT), significantly reducing quality of life and limiting daily activities. Currently, there are limited options for managing cancer-related fatigue (CRF) in patients with a PBT, using non-pharmacological methods. The objective of this scoping review is to identify current and emerging evidence in relation to non-pharmacological CRF interventions for patients with a PBT. METHODS AND ANALYSIS Electronic databases OVID and EBSCO platforms: MEDLINE, EMBASE and CINAHL will be searched. In addition, PROSPERO, The Cochrane Library and ISI Web of Science will be searched. Trials registries CENTRAL and the International Clinical Trials Registry platform will also be searched for ongoing research. INCLUSION CRITERIA studies from 2006 onwards, primary research on non-pharmacological interventions in patients with a PBT (>18 years). A Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) flow diagram will be utilised to summarise the screening process and results.Quantitative data will be analysed descriptively, while content analysis will be used for qualitative data.Findings will map the existing and emerging evidence on non-pharmacological interventions for CRF in patients with PBTs. This will provide insights into the extent and nature of the evidence in this evolving field, identifying gaps in knowledge and research priorities, and guide further investigations in this area. ETHICS AND DISSEMINATION Ethical approval is not required for this scoping review. Findings will be disseminated via relevant peer-reviewed journals, PhD thesis, conference presentations, and shared with relevant charities and health professionals.
Collapse
Affiliation(s)
- Rachael Simms-Moore
- School of Health and Social Wellbeing, University of the West of England, Bristol, UK
| | - Emma Dures
- School of Health and Social Wellbeing, University of the West of England, Bristol, UK
| | - Neil Barua
- Neurosurgery, Southmead Hospital, Bristol, UK
| | - Fiona Cramp
- School of Health and Social Wellbeing, University of the West of England, Bristol, UK
| |
Collapse
|
2
|
Quach KT, Dirven L, Vingerhoed AM, de Bresser J, Dammers R, Bos EM, Moojen WA, Peul WC, Taphoorn MJB, Zamanipoor Najafabadi AH, van Furth WR. The prevalence and severity of fatigue in meningioma patients and its association with patient-, tumor- and treatment-related factors. Neurooncol Adv 2023; 5:vdad056. [PMID: 37293257 PMCID: PMC10246586 DOI: 10.1093/noajnl/vdad056] [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] [Subscribe] [Scholar Register] [Indexed: 06/10/2023] Open
Abstract
Background Fatigue is a commonly reported and severe symptom in primary brain tumor patients, but the exact occurrence in meningioma patients is unknown. This study aimed to determine the frequency and severity of fatigue in meningioma patients as well as associations between the level of fatigue and patient-, tumor-, and treatment-related factors. Methods In this multicenter cross-sectional study, meningioma patients completed questionnaires on fatigue (MFI-20), sleep (PSQI), anxiety and depression (HADS), tumor-related symptoms (MDASI-BT), and cognitive functioning (MOS-CFS). Multivariable regression models were used to evaluate the independent association between fatigue and each patient-, tumor-, and treatment-related factor separately, corrected for relevant confounders. Results Based on predetermined in- and exclusion criteria, 275 patients, on average 5.3 (SD = 2.0) year since diagnosis, were recruited. Most patients had undergone resection (92%). Meningioma patients reported higher scores on all fatigue subscales compared to normative data and 26% were classified as fatigued. Having experienced a complication due to resection (OR 3.6, 95% CI: 1.8-7.0), having received radiotherapy (OR 2.4, 95% CI: 1.2-4.8), a higher number of comorbidities (OR 1.6, 95% CI: 1.3-1.9) and lower educational level (low level as reference; high level OR 0.3, 95% CI: 0.2-0.7) were independently associated with more fatigue. Conclusions Fatigue is a frequent problem in meningioma patients even many years after treatment. Both patient- and treatment-related factors were determinants of fatigue, with the treatment-related factors being the most likely target for intervention in this patient population.
Collapse
Affiliation(s)
- Kwong T Quach
- Corresponding Authors: Kwong Tack Quach, MD, Department of Neurosurgery, Leiden University Medical Center, PO BOX 9600, 2300 RC, Leiden, the Netherlands()
| | - Linda Dirven
- Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands
- Department of Neurology, Haaglanden Medical Center, the Hague, the Netherlands
| | - Aliede M Vingerhoed
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeroen de Bresser
- Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Ruben Dammers
- Department of Neurosurgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Eelke M Bos
- Department of Neurosurgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Wouter A Moojen
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Haaglanden Medical Center, the Hague, the Netherlands
- Department of Neurosurgery, Haga Teaching Hospital, the Hague, the Netherlands
| | - Wilco C Peul
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Haaglanden Medical Center, the Hague, the Netherlands
| | - Martin J B Taphoorn
- Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands
- Department of Neurology, Haaglanden Medical Center, the Hague, the Netherlands
| | | | - Wouter R van Furth
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
3
|
Johnson EC, Atkinson P, Muggeridge A, Chan S, Helen Cross J, Reilly C. Perceived impact of epilepsy on sleep: Views of children with epilepsy, parents and school staff. Epilepsy Behav 2023; 138:109026. [PMID: 36512932 DOI: 10.1016/j.yebeh.2022.109026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/16/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To gain an understanding of the views of school-aged children with epilepsy, their parents, and school staff regarding the impact of epilepsy on sleep. METHODS As part of the What I Need in School (WINS) study, school-aged children (n = 18) with 'active epilepsy' (taking Anti-Seizure Medications, ASMs, for epilepsy), their parents (n = 68) and school staff (n = 56) were interviewed or completed bespoke questionnaires. Questions focussed on the potential impact of epilepsy on the child's sleep or tiredness in school and the potential impact of sleep/tiredness on learning and behavior. RESULTS Fifty-six percent of children believed that epilepsy affects their sleep while 65% of parents believed that their child had more difficulties with sleep than other children of their age. Seventy-eight percent of parents believed that their child's difficulties were due to epilepsy and 95% believed that their child's difficulties impacted their learning and behavior. Fifty-four percent of school staff believed that the child with epilepsy they supported was more tired/fatigued than their peers, and 86% of school staff believed that the child's increased tiredness affected their learning/behavior. Parents of children with intellectual disabilitiy were significantly more likely to indicate that they felt that their child had more sleep difficulties than other children (p = 0.016). Regarding the impact on their sleep, participating children felt that epilepsy contributed to difficulties in falling and staying asleep and daytime tiredness. Their parents reported a range of potential sleep difficulties and potential impacts on the child's learning and behavior. Parental reported difficulties included daytime tiredness, difficulty falling and staying asleep, and the impact of nocturnal seizures. In terms of impact, parents felt that sleep difficulties impacted negatively cognition and emotional-behavioral functioning. Additionally, parents reported that ASMs and medication for ADHD can contribute to sleep difficulties. School staff felt that many of the children appeared tired/fatigued during the day and this could lead to less engagement with classroom activities, impact attention and processing speed negatively, and contribute to behavioral and emotional difficulties. CONCLUSION The majority of children and parents who responded believed that epilepsy affects the child's sleep. Most parents and school staff also believed that the child's sleep difficulties/excess tiredness were due to the child's epilepsy and that the difficulties significantly impacted the child's learning and behavior. There is a need to better understand the role epilepsy plays in sleep difficulties and associated learning and behavioral impairments. There is also a need to develop interventions to reduce the subsequent impact on child learning and behavior.
Collapse
Affiliation(s)
- Emma C Johnson
- Research Department, Young Epilepsy, Lingfield, Surrey RH7 6PW, UK
| | - Patricia Atkinson
- Child Development Centre, Crawley Hospital, West Green Drive, Crawley RH11 7DH, West Sussex, UK
| | - Amy Muggeridge
- Research Department, Young Epilepsy, Lingfield, Surrey RH7 6PW, UK
| | - Samantha Chan
- Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, London WC1N 3JH, UK; UCL Great Ormond Street Institute of Child Health (ICH), 30 Guilford Street London WC1N 1EH, UK
| | - J Helen Cross
- Research Department, Young Epilepsy, Lingfield, Surrey RH7 6PW, UK; Great Ormond Street Hospital for Children NHS Trust, Great Ormond Street, London WC1N 3JH, UK; UCL Great Ormond Street Institute of Child Health (ICH), 30 Guilford Street London WC1N 1EH, UK
| | - Colin Reilly
- Research Department, Young Epilepsy, Lingfield, Surrey RH7 6PW, UK; UCL Great Ormond Street Institute of Child Health (ICH), 30 Guilford Street London WC1N 1EH, UK.
| |
Collapse
|
4
|
De Nardi L, Lanzetta MA, Ghirigato E, Barbi E, Gortani G. Approach to the child with fatigue: A focus for the general pediatrician. Front Pediatr 2022; 10:1044170. [PMID: 36533226 PMCID: PMC9755349 DOI: 10.3389/fped.2022.1044170] [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: 09/14/2022] [Accepted: 11/16/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Fatigue is a common, nonspecific complaint commonly used to describe various conditions, ranging from a vague, subjective sense of weariness to muscular weakness, fatigability, exercise intolerance or excessive daytime somnolence. Despite its high frequency in the general population, literature addressing the approach to the child with fatigue from a general pediatrician perspective is poor. We herein propose a review of the available evidence on the topic, providing a practical framework to assist physicians in dealing with the issue. METHODS Data were identified by searches of MEDLINE, UpToDate, Google Scholar and references from relevant articles. Articles published between 1990 and 2021 were considered, prioritizing systematic reviews and meta-analyses. Then, an empirically-based model of approaching the tired child was proposed according to our center experience. RESULTS To correctly characterize the meaning of fatigue reporting, specific clues from history and physical examination should be emphasized. Duration, severity, and the age at onset are to be considered. Then, specific queries about everyday activities, sleep hygiene and social domain could be useful in reaching a specific diagnosis and offering an appropriate treatment. CONCLUSIONS We suggest a pragmatic approach to fatigue in children based on age assessment, targeted questions, physical examination clues, and some laboratory first-level tests. This could provide pediatricians with a useful tool to discriminate the broad etiology of such a complaint, disentangling between psychological and organic causes. Further studies are needed to investigate the predictive value, specificity and sensitivity of this diagnostic workflow in managing the child with fatigue.
Collapse
Affiliation(s)
- Laura De Nardi
- University of Trieste, Clinical Department of Medical Surgical and Health Science, Trieste, Italy
| | - Maria Andrea Lanzetta
- University of Trieste, Clinical Department of Medical Surgical and Health Science, Trieste, Italy.,Department of Pediatrics, Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy
| | - Elena Ghirigato
- University of Trieste, Clinical Department of Medical Surgical and Health Science, Trieste, Italy
| | - Egidio Barbi
- University of Trieste, Clinical Department of Medical Surgical and Health Science, Trieste, Italy.,Department of Pediatrics, Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy
| | - Giulia Gortani
- Department of Pediatrics, Institute for Maternal and Child Health IRCCS "Burlo Garofolo", Trieste, Italy
| |
Collapse
|
5
|
Çilliler AE, Güven B. Inter-ictal fatigue and antiepileptic drugs in patients with epilepsy. Acta Neurol Belg 2021; 121:107-111. [PMID: 32043217 DOI: 10.1007/s13760-020-01292-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 01/30/2020] [Indexed: 11/26/2022]
Abstract
Fatigue is a frequently reported symptom in patients with epilepsy (PWE) while the pathophysiology, causes and effects on the disease are not yet fully understood. Fatigue may occur as a side effect of antiepileptic drugs (AEDs); however, it varies greatly depending on both the characteristics of the patients and the AEDs used. The aim of this study was to investigate the relation between fatigue, clinical features and AEDs and doses used in monotherapy in PWE. Ninety consecutive patients with the diagnosis of epilepsy, treated as monotherapy were included in the study. Demographic data, seizure type and frequency, AEDs and their doses were recorded. Fatigue severity scale (FSS) was used in the evaluation of fatigue. Cases of fatigue were defined by a FSS score ≥ 4. The mean age of the patients (57 females, 33 males) was 33 ± 12.7 years and the mean disease duration was 11.7 ± 9.1 years. Used as monotherapy, AEDs included carbamazepine (n = 29, 32.2%), valproic acid (n = 28, 31.1%), levetiracetam (n = 23, 25.6%) and lamotrigine (n = 10, 11.1%). Fatigue was reported by 52.2% of patients (FSS score ≥ 4). It was found that patients with fatigue had more seizures in the last year than those without (p = 0.031). There was no relation between fatigue and AEDs. The doses of carbamazepine and levetiracetam were significantly correlated with the scores of FSS (p = 0.042 and p = 0.023, respectively), and there was no correlation between the doses of valproic acid and lamotrigine and the scores of FSS. The results of our study showed that; approximately half of the patients with epilepsy had fatigue. Although the relation between AEDs and fatigue was not detected, it was pointed out that AED doses may play a role in the development of fatigue.
Collapse
Affiliation(s)
- Aslı Ece Çilliler
- Neurology Department, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey.
| | - Bülent Güven
- Neurology Department, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
| |
Collapse
|
6
|
Lagogianni C, Gatzonis S, Patrikelis P. Fatigue and cognitive functions in epilepsy: A review of the literature. Epilepsy Behav 2021; 114:107541. [PMID: 33243688 DOI: 10.1016/j.yebeh.2020.107541] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/10/2020] [Accepted: 10/14/2020] [Indexed: 12/13/2022]
Abstract
Epilepsy is a common neurological disorder affecting people of all ages and inducing cognitive impairments. While research has advanced in terms of neuropsychological enquiries of the various epileptic syndromes, the understanding of more complex and ill-defined phenomena such as fatigue is still unclear for epilepsy. It is suggested that fatigue is not just physical, but there can also be a cognitive element to it. Although studies in other conditions have been able to identify a relationship between fatigue and particular cognitive components, similar evidence is sparse in patients with epilepsy. This review is an attempt to gather, analyze, integrate, and critically discuss available information on fatigue and its rapport with various aspects of epilepsy, particularly focusing on cognition. Future directions are discussed urging researchers to target cognitive components of fatigue.
Collapse
Affiliation(s)
- Christodouli Lagogianni
- Department of Neurosurgery, Epilepsy Surgery Unit, School of Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Greece; ICPS College for Humanistic Sciences, Athens, Greece.
| | - Stylianos Gatzonis
- Department of Neurosurgery, Epilepsy Surgery Unit, School of Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Greece
| | - Panayiotis Patrikelis
- Department of Neurosurgery, Epilepsy Surgery Unit, School of Medicine, Evangelismos Hospital, National and Kapodistrian University of Athens, Greece
| |
Collapse
|
7
|
Affiliation(s)
- Roy G Beran
- University of New South Wales, Australia; Griffith University, Queensland, Australia; Sechenov University, Russia.
| |
Collapse
|
8
|
Siniscalchi A, Murphy S, Cione E, Piro L, Sarro GD, Gallelli L. Antiepileptic Drugs and Bone Health: Current Concepts. PSYCHOPHARMACOLOGY BULLETIN 2020; 50:36-44. [PMID: 32508365 PMCID: PMC7255839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Chronic use of antiepileptic drugs (AEDs) can induce the development of adverse effects on bone metabolism. In epileptic patients treated with AED, the monitoring of biochemical markers of bone turnover, such as the measurement of serum 25 (OH) vitamin D, bone mineral density, before the beginning of the treatment and during the follow-up is not routinely required. In the future, monitoring of biochemical markers in epileptic patients treated with AED may help us for adequate prevention therapy.
Collapse
Affiliation(s)
- Antonio Siniscalchi
- Siniscalchi, Department of Neurology and Stroke Unit, Annunziata Hospital of Cosenza, Cosenza, Italy. Murphy, General Medicine, Stroke Unit, Mater Misericordiae University Hospital, Dublin, Ireland. Cione, Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Rende (CS), Italy. Piro, Orthopedic Unit, Corigliano-Rossano Hospital, ASP Cosenza, Italy. De Sarro and Gallelli, Chair of Pharmacology, Department of Health Science, School of Medicine, University of Catanzaro, Clinical Pharmacology Unit, Mater Domini University Hospital, Catanzaro, Italy
| | - Sean Murphy
- Siniscalchi, Department of Neurology and Stroke Unit, Annunziata Hospital of Cosenza, Cosenza, Italy. Murphy, General Medicine, Stroke Unit, Mater Misericordiae University Hospital, Dublin, Ireland. Cione, Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Rende (CS), Italy. Piro, Orthopedic Unit, Corigliano-Rossano Hospital, ASP Cosenza, Italy. De Sarro and Gallelli, Chair of Pharmacology, Department of Health Science, School of Medicine, University of Catanzaro, Clinical Pharmacology Unit, Mater Domini University Hospital, Catanzaro, Italy
| | - Erika Cione
- Siniscalchi, Department of Neurology and Stroke Unit, Annunziata Hospital of Cosenza, Cosenza, Italy. Murphy, General Medicine, Stroke Unit, Mater Misericordiae University Hospital, Dublin, Ireland. Cione, Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Rende (CS), Italy. Piro, Orthopedic Unit, Corigliano-Rossano Hospital, ASP Cosenza, Italy. De Sarro and Gallelli, Chair of Pharmacology, Department of Health Science, School of Medicine, University of Catanzaro, Clinical Pharmacology Unit, Mater Domini University Hospital, Catanzaro, Italy
| | - Leonardo Piro
- Siniscalchi, Department of Neurology and Stroke Unit, Annunziata Hospital of Cosenza, Cosenza, Italy. Murphy, General Medicine, Stroke Unit, Mater Misericordiae University Hospital, Dublin, Ireland. Cione, Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Rende (CS), Italy. Piro, Orthopedic Unit, Corigliano-Rossano Hospital, ASP Cosenza, Italy. De Sarro and Gallelli, Chair of Pharmacology, Department of Health Science, School of Medicine, University of Catanzaro, Clinical Pharmacology Unit, Mater Domini University Hospital, Catanzaro, Italy
| | - Giovambattista De Sarro
- Siniscalchi, Department of Neurology and Stroke Unit, Annunziata Hospital of Cosenza, Cosenza, Italy. Murphy, General Medicine, Stroke Unit, Mater Misericordiae University Hospital, Dublin, Ireland. Cione, Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Rende (CS), Italy. Piro, Orthopedic Unit, Corigliano-Rossano Hospital, ASP Cosenza, Italy. De Sarro and Gallelli, Chair of Pharmacology, Department of Health Science, School of Medicine, University of Catanzaro, Clinical Pharmacology Unit, Mater Domini University Hospital, Catanzaro, Italy
| | - Luca Gallelli
- Siniscalchi, Department of Neurology and Stroke Unit, Annunziata Hospital of Cosenza, Cosenza, Italy. Murphy, General Medicine, Stroke Unit, Mater Misericordiae University Hospital, Dublin, Ireland. Cione, Department of Pharmacy, Health and Nutritional Sciences, Department of Excellence 2018-2022, University of Calabria, Rende (CS), Italy. Piro, Orthopedic Unit, Corigliano-Rossano Hospital, ASP Cosenza, Italy. De Sarro and Gallelli, Chair of Pharmacology, Department of Health Science, School of Medicine, University of Catanzaro, Clinical Pharmacology Unit, Mater Domini University Hospital, Catanzaro, Italy
| |
Collapse
|
9
|
Patocka J, Wu Q, Nepovimova E, Kuca K. Phenytoin - An anti-seizure drug: Overview of its chemistry, pharmacology and toxicology. Food Chem Toxicol 2020; 142:111393. [PMID: 32376339 DOI: 10.1016/j.fct.2020.111393] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 04/16/2020] [Accepted: 04/24/2020] [Indexed: 12/22/2022]
Abstract
Phenytoin is a long-standing, anti-seizure drug widely used in clinical practice. It has also been evaluated in the context of many other illnesses in addition to its original epilepsy indication. The narrow therapeutic index of phenytoin and its ubiquitous daily use pose a high risk of poisoning. This review article focuses on the chemistry, pharmacokinetics, and toxicology of phenytoin, with a special focus on its mutagenicity, carcinogenicity, and teratogenicity. The side effects on human health associated with phenytoin use are thoroughly described. In particular, DRESS syndrome and cerebellar atrophy are addressed. This review will help in further understanding the benefits phenytoin use in the treatment of epilepsy.
Collapse
Affiliation(s)
- Jiri Patocka
- Faculty of Health and Social Studies, Department of Radiology and Toxicology, University of South Bohemia Ceske Budejovice, Ceske Budejovice, Czech Republic; Biomedical Research Centre, University Hospital, Hradec Kralove, Czech Republic
| | - Qinghua Wu
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic; College of Life Science, Yangtze University, Jingzhou, 434025, China
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Biomedical Research Centre, University Hospital, Hradec Kralove, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic.
| |
Collapse
|
10
|
Wang S, Liu H, Wang X, Lei K, Li G, Li X, Wei L, Quan Z. Synthesis and evaluation of anticonvulsant activities of 7‐phenyl‐4,5,6,7‐tetrahydrothieno[3,2‐
b
]pyridine derivatives. Arch Pharm (Weinheim) 2019; 352:e1900106. [DOI: 10.1002/ardp.201900106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/27/2019] [Accepted: 06/18/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Shiben Wang
- College of PharmacyLiaocheng University Liaocheng Shandong China
| | - Hui Liu
- College of Life SciencesLiaocheng University Liaocheng Shandong China
| | - Xuekun Wang
- College of PharmacyLiaocheng University Liaocheng Shandong China
| | - Kang Lei
- College of PharmacyLiaocheng University Liaocheng Shandong China
| | - Guangyong Li
- College of PharmacyLiaocheng University Liaocheng Shandong China
| | - Xiaojing Li
- College of PharmacyLiaocheng University Liaocheng Shandong China
| | - Lichao Wei
- College of PharmacyLiaocheng University Liaocheng Shandong China
| | - Zheshan Quan
- College of PharmacyYanbian University Yanji Jilin China
| |
Collapse
|
11
|
Apraku J, Okoro CO. Design, synthesis and anticonvulsant evaluation of fluorinated benzyl amino enaminones. Bioorg Med Chem 2019; 27:161-166. [DOI: 10.1016/j.bmc.2018.11.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 11/15/2018] [Accepted: 11/23/2018] [Indexed: 10/27/2022]
|
12
|
Babu Henry Samuel I, Barkley C, Marino SE, Wang C, Han SM, Birnbaum AK, Cibula JE, Ding M. Brain's compensatory response to drug-induced cognitive impairment. J Clin Exp Neuropsychol 2018; 40:1000-1012. [PMID: 29720037 PMCID: PMC6141311 DOI: 10.1080/13803395.2018.1458822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Topiramate (TPM), a frequently prescribed antiseizure medication, can cause severe cognitive side-effects. Though these side-effects have been studied behaviorally, the underlying neural mechanisms are unknown. In a double-blind, randomized, placebo-controlled, crossover study of TPM's impact on cognition, nine healthy volunteers completed three study sessions: a no-drug baseline session and two sessions during which they received either TPM or placebo. Electroencephalogram was recorded during each session while subjects performed a working-memory task with three memory-loads. RESULTS Comparing TPM with baseline we found the following results. (a) TPM administration led to declines in behavioral performance. (b) Fronto-central event-related potentials (ERP) elicited by probe stimuli, representing the primary task network activity, showed strong memory-load modulations at baseline, but the magnitude of these load-dependent modulations was significantly reduced during TPM session, suggesting drug-induced impairments of the primary task network. (c) ERP responses over bilateral fronto-temporal electrodes, which were not load sensitive at baseline, showed significant memory-load modulations after TPM administration, suggesting the drug-related recruitment of additional neural resources. (d) At fronto-central scalp sites, there was significant increase in response amplitude for low memory-load during TPM session compared to baseline, and the amplitude increase was dependent on TPM plasma concentration, suggesting that the primary task network became less efficient under TPM impact. (e) At bilateral fronto-temporal electrodes, there were no ERP differences when comparing low memory-load trials, but TPM administration led to an increase in ERP responses to high load, the magnitude of which was positively correlated with task performance, suggesting that the recruited neural resources were beneficial for task performance. Placebo-TPM comparison yielded similar effects albeit with generally reduced significance and effect sizes. CONCLUSION Our findings support the hypothesis that TPM impairs the primary task network by reducing its efficiency, which triggers compensatory recruitment of additional resources to maintain task performance.
Collapse
Affiliation(s)
- Immanuel Babu Henry Samuel
- a J. Crayton Pruitt Family Department of Biomedical Engineering , University of Florida , Gainesville , FL , USA
| | - Christopher Barkley
- b Center for Clinical and Cognitive Neuropharmacology , University of Minnesota , Minneapolis , MN , USA
| | - Susan E Marino
- b Center for Clinical and Cognitive Neuropharmacology , University of Minnesota , Minneapolis , MN , USA
| | - Chao Wang
- a J. Crayton Pruitt Family Department of Biomedical Engineering , University of Florida , Gainesville , FL , USA
| | - Sahng-Min Han
- a J. Crayton Pruitt Family Department of Biomedical Engineering , University of Florida , Gainesville , FL , USA
| | - Angela K Birnbaum
- b Center for Clinical and Cognitive Neuropharmacology , University of Minnesota , Minneapolis , MN , USA
| | - Jean E Cibula
- c Department of Neurology , University of Florida , Gainesville , FL , USA
| | - Mingzhou Ding
- a J. Crayton Pruitt Family Department of Biomedical Engineering , University of Florida , Gainesville , FL , USA
| |
Collapse
|
13
|
Cognitive and fatigue side effects of anti-epileptic drugs: an analysis of phase III add-on trials. J Neurol 2018; 265:2137-2142. [PMID: 30003357 DOI: 10.1007/s00415-018-8971-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/05/2018] [Accepted: 07/06/2018] [Indexed: 10/28/2022]
Abstract
We aimed to investigate the terms used to refer to cognitive and fatigue related side effects and their prevalence in phase III add-on clinical trials of anti-epileptic drugs (AEDs). We extracted data from publicly available FDA documents as well as the published literature. Target drug doses were then calculated as drug loads and divided into three categories (low, average, high). The odds ratio of developing the side effects was calculated for each drug load, and the presence of a dose-response effect was also assessed. We found that the cognitive terms used across trials were very variable, and data on discontinuation rates were limited. Placebo rates for cognitive side effects ranged from 0 to 10.6% while those for fatigue ranged from 2.5 to 37.7%. Keeping in mind the variable placebo rates and terminology, the majority of AEDs exhibited a clear dose response effect and significant odds ratios at high doses except brivaracetam and zonisamide for the cognitive side effects and tiagabine, topiramate, and zonisamide for the fatigue side effects. Due to their clinical relevance and impact on quality of life, new trials should make data related to the prevalence and discontinuation rates of these side effects publicly available. Given the clear dose response effect, physicians should consider aiming for lower drug loads and adjusting doses to improve tolerability.
Collapse
|
14
|
Dalky HF, Gharaibeh H, Faleh R. Psychosocial Burden and Stigma Perception of Jordanian Patients With Epilepsy. Clin Nurs Res 2017; 28:422-435. [DOI: 10.1177/1054773817747172] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Epilepsy requires long-term treatment that interferes with individuals’ social relationships. Because the effects of psychosocial burden and stigma perception on patients with epilepsy in Jordan have not been explored, the study assessed the relationship among psychosocial burden, stigma of epilepsy, and demographic variables. Subjects were adult patients with epilepsy ( N = 200) registered at hospital clinics. Two published instruments were used to measure outcomes. The participants in the study perceived the burden and stigma of epilepsy as moderate. A strong, positive correlation between psychosocial burden and stigma perception among participants was found. Stigma perception, employment, and education variables explained 31.6% of variation of the level of psychosocial burden. The results showed a relationship between stigma perception and psychosocial level, and this provides information that may assist health care providers in formulating strategic plans to improve the care, safety, and quality of life of patients with epilepsy in Jordan.
Collapse
Affiliation(s)
- Heyam F. Dalky
- Jordan University of Science and Technology, Irbid, Jordan
| | - Huda Gharaibeh
- Jordan University of Science and Technology, Irbid, Jordan
| | - Reem Faleh
- Jordan University of Science and Technology, Irbid, Jordan
| |
Collapse
|
15
|
Fatigue during treatment with antiepileptic drugs: A levetiracetam-specific adverse event? Epilepsy Behav 2017; 72:17-21. [PMID: 28570963 DOI: 10.1016/j.yebeh.2017.04.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 04/22/2017] [Indexed: 11/23/2022]
Abstract
PURPOSE To examine the prevalence and clinical correlates of fatigue as an adverse event (AE) of antiepileptic drug (AED) treatment in patients with epilepsy. METHODS Data from 443 adult outpatients with epilepsy assessed with the Adverse Event Profile (AEP) and the Neurological Disorder Depression Inventory for Epilepsy (NDDIE) were analysed. RESULTS Fatigue is reported by 36.6% of patients as always a problem during AED treatment. Fatigue is more likely to be reported by females (64.8% vs. 35.2%; Chi-Square=16.762; df=3; p=0.001) and during treatment with levetiracetam (42.3% vs. 33.2%; Chi-Square=11.462; df=3; p=0.009). The associations with the female gender and levetiracetam treatment were not mediated by depression, as identified with the NDDIE, and could not be simply explained by the large number of subjects on levetiracetam treatment, as analogous figures resulted from the analysis of a monotherapy subsample (41.7% vs. 30.3%; Chi-Square=11.547; df=3; p=0.009). CONCLUSIONS One third of patients with epilepsy reports fatigue as a significant problem during AED treatment. Fatigue is more likely to be reported by females and seems to be specifically associated with LEV treatment. However, fatigue is not mediated by a negative effect of LEV on mood.
Collapse
|
16
|
Premoli I, Biondi A, Carlesso S, Rivolta D, Richardson MP. Lamotrigine and levetiracetam exert a similar modulation of TMS-evoked EEG potentials. Epilepsia 2016; 58:42-50. [PMID: 27808418 PMCID: PMC5244669 DOI: 10.1111/epi.13599] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2016] [Indexed: 12/23/2022]
Abstract
Objective Antiepileptic drug (AED) treatment failures may occur because there is insufficient drug in the brain or because of a lack of relevant therapeutic response. Until now it has not been possible to measure these factors. It has been recently shown that the combination of transcranial magnetic stimulation and electroencephalography (TMS‐EEG) can measure the effects of drugs in healthy volunteers. TMS‐evoked EEG potentials (TEPs) comprise a series of positive and negative deflections that can be specifically modulated by drugs with a well‐known mode of action targeting inhibitory neurotransmission. Therefore, we hypothesized that TMS‐EEG can detect effects of two widely used AEDs, lamotrigine and levetiracetam, in healthy volunteers. Methods Fifteen healthy subjects participated in a pseudo‐randomized, placebo‐controlled, double‐blind, crossover design, using a single oral dose of lamotrigine (300 mg) and levetiracetam (3,000 mg). TEPs were recorded before and 120 min after drug intake, and the effects of drugs on the amplitudes of TEP components were statistically evaluated. Results A nonparametric cluster‐based permutation analysis of TEP amplitudes showed that AEDs both increased the amplitude of the negative potential at 45 msec after stimulation (N45) and suppressed the positive peak at 180 msec (P180). This is the first demonstration of AED‐induced modulation of TMS‐EEG measures. Significance Despite the different mechanism of action that lamotrigine and levetiracetam exert at the molecular level, both AEDs impact the TMS‐EEG response in a similar way. These TMS‐EEG fingerprints observed in healthy subjects are candidate predictive markers of treatment response in patients on monotherapy with lamotrigine and levetiracetam.
Collapse
Affiliation(s)
- Isabella Premoli
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, United Kingdom
| | - Andrea Biondi
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, United Kingdom
| | - Sara Carlesso
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, United Kingdom
| | - Davide Rivolta
- School of Psychology, University of East London (UEL), London, United Kingdom
| | - Mark P Richardson
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, United Kingdom
| |
Collapse
|
17
|
Siniscalchi A, Bonci A, Biagio Mercuri N, Pirritano D, Squillace A, De Sarro G, Gallelli L. The Role of Topiramate in the Management of Cocaine Addiction: a Possible Therapeutic Option. Curr Neuropharmacol 2016; 13:815-8. [PMID: 26630959 PMCID: PMC4759320 DOI: 10.2174/1570159x13666150729222643] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Revised: 07/01/2015] [Accepted: 07/28/2015] [Indexed: 12/27/2022] Open
Abstract
Topiramate (TPM) is an antiepileptic drug able to play a role in both neurological and
psychiatric disorders. TPM facilitates gamma-aminobutyric acid (GABA) transmission and inhibits
glutamatergic transmission (i.e. AMPA/kainate receptors). Several studies reported that the modulation of GABAergic and glutamatergic synaptic transmission may reduce cocaine
reinforcement. Therefore, TPM could be used in the management of cocaine dependence.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Luca Gallelli
- Clinical Specialist (Neurologist), Department of Neurology, Annunziata Hospital, Via F. Migliori, 1 - 87100 Cosenza, Italy.
| |
Collapse
|
18
|
Armstrong TS, Grant R, Gilbert MR, Lee JW, Norden AD. Epilepsy in glioma patients: mechanisms, management, and impact of anticonvulsant therapy. Neuro Oncol 2015; 18:779-89. [PMID: 26527735 DOI: 10.1093/neuonc/nov269] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 10/01/2015] [Indexed: 12/16/2022] Open
Abstract
Seizures are a well-recognized symptom of primary brain tumors, and anticonvulsant use is common. This paper provides an overview of epilepsy and the use of anticonvulsants in glioma patients. Overall incidence and mechanisms of epileptogenesis are reviewed. Factors to consider with the use of antiepileptic drugs (AEDs) including incidence during the disease trajectory and prophylaxis along with considerations in the selection of anticonvulsant use (ie, potential side effects, drug interactions, adverse effects, and impact on survival) are also reviewed. Finally, areas for future research and exploring the pathophysiology and use of AEDs in this population are also discussed.
Collapse
Affiliation(s)
- Terri S Armstrong
- Department of Family Health, University of Texas Health Science Center at Houston, Houston, Texas (T.S.A.); Edinburgh Centre for Neuro-Oncology, Edinburgh, UK (R.G.); Neuro-Oncology Branch, National Cancer Institute and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (M.R.G.); Division of EEG and Epilepsy, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts (J.W.L.); Center for Neuro-Oncology, Dana-Farber Cancer Institute; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital; and Harvard Medical School, Boston, Massachusetts (A.D.N.)
| | - Robin Grant
- Department of Family Health, University of Texas Health Science Center at Houston, Houston, Texas (T.S.A.); Edinburgh Centre for Neuro-Oncology, Edinburgh, UK (R.G.); Neuro-Oncology Branch, National Cancer Institute and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (M.R.G.); Division of EEG and Epilepsy, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts (J.W.L.); Center for Neuro-Oncology, Dana-Farber Cancer Institute; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital; and Harvard Medical School, Boston, Massachusetts (A.D.N.)
| | - Mark R Gilbert
- Department of Family Health, University of Texas Health Science Center at Houston, Houston, Texas (T.S.A.); Edinburgh Centre for Neuro-Oncology, Edinburgh, UK (R.G.); Neuro-Oncology Branch, National Cancer Institute and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (M.R.G.); Division of EEG and Epilepsy, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts (J.W.L.); Center for Neuro-Oncology, Dana-Farber Cancer Institute; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital; and Harvard Medical School, Boston, Massachusetts (A.D.N.)
| | - Jong Woo Lee
- Department of Family Health, University of Texas Health Science Center at Houston, Houston, Texas (T.S.A.); Edinburgh Centre for Neuro-Oncology, Edinburgh, UK (R.G.); Neuro-Oncology Branch, National Cancer Institute and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (M.R.G.); Division of EEG and Epilepsy, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts (J.W.L.); Center for Neuro-Oncology, Dana-Farber Cancer Institute; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital; and Harvard Medical School, Boston, Massachusetts (A.D.N.)
| | - Andrew D Norden
- Department of Family Health, University of Texas Health Science Center at Houston, Houston, Texas (T.S.A.); Edinburgh Centre for Neuro-Oncology, Edinburgh, UK (R.G.); Neuro-Oncology Branch, National Cancer Institute and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (M.R.G.); Division of EEG and Epilepsy, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts (J.W.L.); Center for Neuro-Oncology, Dana-Farber Cancer Institute; Division of Cancer Neurology, Department of Neurology, Brigham and Women's Hospital; and Harvard Medical School, Boston, Massachusetts (A.D.N.)
| |
Collapse
|
19
|
Maeda S, Tomoyasu Y, Higuchi H, Ishii-Maruhama M, Egusa M, Miyawaki T. Independent predictors of delay in emergence from general anesthesia. Anesth Prog 2015; 62:8-13. [PMID: 25849468 DOI: 10.2344/0003-3006-62.1.8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Some patients with intellectual disabilities spend longer than others in emergence from ambulatory general anesthesia for dental treatment. Although antiepileptic drugs and anesthetics might be involved, an independent predictor for delay of the emergence remains unclear. Thus, a purpose of this study is to identify independent factors affecting the delay of emergence from general anesthesia. This was a retrospective cohort study in dental patients with intellectual disabilities. Patients in need of sedative premedication were removed from participants. The outcome was time until emergence from general anesthesia. Stepwise multivariate regression analysis was used to extract independent factors affecting the outcome. Antiepileptic drugs and anesthetic parameters were included as predictor variables. The study included 102 cases. Clobazam, clonazepam, and phenobarbital were shown to be independent determinants of emergence time. Parameters relating to anesthetics, patients' backgrounds, and dental treatment were not independent factors. Delay in emergence time in ambulatory general anesthesia is likely to be related to the antiepileptic drugs of benzodiazepine or barbiturates in patients with intellectual disability.
Collapse
|
20
|
Fadiel A, Song J, Tivon D, Hamza A, Cardozo T, Naftolin F. Phenytoin is an estrogen receptor α-selective modulator that interacts with helix 12. Reprod Sci 2014; 22:146-55. [PMID: 25258361 DOI: 10.1177/1933719114549853] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
RATIONALE Phenytoin (Dilantin(®); DPH) is used to treat epilepsy but causes estrogen agonist-antagonist-like side effects. We investigated the interaction of phenytoin with estrogen receptors (ERs) α and β by computational molecular docking, ER competition binding, transcriptional assays, and biological actions, comparing outcomes with estradiol (E2), estrone (E1), and tamoxifen (TMX). EXPERIMENTAL (1) The DPH docking to 3-dimensional crystal structures of the ERα ligand-binding domain (LBD) showed a high degree of structural complementarity (-57.15 calculated energy units, approximating kcal/mol) with the ligand-binding pocket, including a contact at leucine (L540) in helix 12. Estrogen receptor β showed slightly less favorable interactions (-54.27 kcal/mol), without contacting L450. Estradiol, E1, and TMX contact points with ERα and ERβ do not include L450. (2) Cellular actions: Incubation of cells transfected with ERα or ERβ and a luciferase promoter phenytoin was several orders weaker than E2 as an agonist through ERα and had no effect through ERβ. However, phenytoin at clinical concentrations (10(-11) to 10(-6) mol/L) powerfully antagonized action of E2 on ERα-expressing cells. Similarly, phenytoin at clinically effective concentrations marginally induced alkaline phosphatase by ERα- and ERβ-expressing endometrial cancer cells but at doses well below clinical effectiveness blocked E2-induced alkaline phosphatase. (3) ER competition: In Scatchard plots comparing phenytoin with 17β-estradiol against endometrial cancer cell cytosol E2-alone more effectively displaced labeled E2 than phenytoin, but phenytoin was approximately equimolar effective to E2 in inhibiting E2's displacement of the radiolabel, further confirming that phenytoin is a strong E2 antagonist. CONCLUSIONS At clinically effective concentrations, phenytoin is a strong ERα cell antagonist but a many-fold weaker agonist. Although it interacts with ERβ LBD residues, phenytoin has no effects on ERβ-only expressing cells. Docking studies indicate phenytoin interacts with the ERα LBD at the hinge of helix 12 and could thereby interfere with the entry of other ER ligands or with the mobility of helix 12, either of which actions could explain phenytoin's antagonism of ER-mediated E2 actions. Our results suggest an explanation for the broad profile of phenytoin's actions and raise possibilities for the use of phenytoin or congeners in the clinical management of ERα-dependent conditions.
Collapse
Affiliation(s)
- A Fadiel
- Department of Obstetrics and Gynecology, New York University School of Medicine, New York University, New York, NY, USA
| | - J Song
- Department of Obstetrics and Gynecology, New York University School of Medicine, New York University, New York, NY, USA
| | - D Tivon
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York University, New York, NY, USA
| | - A Hamza
- School of Pharmacy, University of Kentucky, Lexington, KY, USA
| | - T Cardozo
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York University, New York, NY, USA
| | - Frederick Naftolin
- Department of Obstetrics and Gynecology, New York University School of Medicine, New York University, New York, NY, USA
| |
Collapse
|
21
|
Gambling disorder during dopamine replacement treatment in Parkinson's disease: a comprehensive review. BIOMED RESEARCH INTERNATIONAL 2014; 2014:728038. [PMID: 25114917 PMCID: PMC4119624 DOI: 10.1155/2014/728038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 06/17/2014] [Accepted: 06/25/2014] [Indexed: 12/30/2022]
Abstract
Gambling Disorder (GD) is characterized by “the failure to resist gambling impulses despite severe personal, family or occupational consequences”. In the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V), GD replaces the DSM-IV diagnosis of Pathological Gambling (PG). GD estimated prevalence ranges between 0.4% and 3.4% within the adult population and it seems to be more common in patients with Parkinson's disease (PD). In this population, GD recently has become more widely recognized as a possible complication of dopamine agonist (DA) therapy. This association has aroused great interest for the dramatic impact GD has on patients' quality of life. Management of PG in patients with PD could be demanding. It is based on patient and caregiver education, modification of dopamine replacement therapy, and in some cases psychoactive drug administration. In this review article, the authors provide an overview of GD pathogenesis during DA therapy as well as a summary of available treatment options.
Collapse
|