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Muroni A, Floris G, Borghero G, Ardu S, Pateri MI, Pilotto S, Pisano G, Defazio G. Point prevalence of epilepsy in dementia: A "real-world" estimate. Epileptic Disord 2024; 26:209-214. [PMID: 38477959 DOI: 10.1002/epd2.20199] [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: 11/20/2023] [Revised: 01/02/2024] [Accepted: 01/26/2024] [Indexed: 03/14/2024]
Abstract
OBJECTIVE Several studies have demonstrated a higher frequency of seizures and epilepsy in Alzheimer's disease and other forms of dementia as compared with healthy elderly individuals. However, incidence and prevalence of epilepsy in the general population of dementia are unknown since most previous studies were performed in secondary-tertiary referral centres. In addition, all prior studies but one provided "period" rather than "point" prevalence estimates. METHODS We assessed point prevalence estimate of epileptic manifestations requiring antiepileptic medication in patients Alzheimer's disease, vascular dementia, and fronto-temporal dementia from a secondary clinical setting. RESULTS Point prevalence estimates were 6.4% (95% CI: 1.5 to 11.3) in Alzheimer's disease, 8.9% (95% CI: 1.4 to 16.4), in vascular dementia, and 6% (95% CI: 1.3 to 10.7) in fronto-temporal dementia, rates that were greater than those observed in the healthy elderly population. Regardless of the etiology of dementia, epilepsy was characterized by unprovoked seizures that lacked distinguishing clinical features. SIGNIFICANCE These findings support epilepsy as part of the spectrum of dementia. The similar point prevalence of definite epilepsy requiring AED treatment in Alzheimer's disease and non Alzheimer dementias raised the possibility of similar underlying mechanism of epileptogenesis. Although this was not a population-based study, accurate point prevalence data from clinic setting would be important to better define the burden of epilepsy in dementia and the demands on health services to manage the condition.
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Affiliation(s)
- Antonella Muroni
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
| | - Gianluca Floris
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
| | - Giuseppe Borghero
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
| | - Silvia Ardu
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Maria Ida Pateri
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Silvy Pilotto
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giada Pisano
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giovanni Defazio
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
- Department of Translational Biomedicine and Neurosciences, University of Bari "Aldo Moro", Bari, Italy
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Drapier D. Schizophrenia and epileptic comorbidity. Rev Neurol (Paris) 2024; 180:308-313. [PMID: 38503587 DOI: 10.1016/j.neurol.2024.03.002] [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: 09/30/2023] [Revised: 03/07/2024] [Accepted: 03/07/2024] [Indexed: 03/21/2024]
Abstract
Epileptic seizures have been widely considered as a complication of external or iatrogenic factors in schizophrenia. However, epidemiologic, neurodevelopmental and genetic data have changed regards on this topic considering the complexity of the bidirectional link between epilepsy and schizophrenia. We will examine these data constituting the pathophysiological aspects of this particular association and detail the particular impact of antipsychotics on the occurence of epileptic seizure in schizophrenia as well as the management strategies.
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Affiliation(s)
- D Drapier
- University of Rennes, rue du Thabor, 35000 Rennes, France; Centre hospitalier Guillaume-Regnier, 108, avenue Général-Leclerc, 35703 Rennes, France.
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Brigo F, Lattanzi S. Diagnosing epileptic seizures in patients with Alzheimer's disease and deciding on the appropriate treatment plan. Expert Rev Neurother 2024; 24:361-370. [PMID: 38426448 DOI: 10.1080/14737175.2024.2325038] [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: 11/09/2023] [Accepted: 02/26/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION Alzheimer's disease (AD) is the predominant cause of dementia and a significant contributor to morbidity among the elderly. Patients diagnosed with AD face an increased risk of epileptic seizures. AREAS COVERED Herein, the authors review the challenges in the diagnosis of seizures in patients with AD, the risks of seizures related to medications used in AD and the pharmacological treatment of seizures in AD. The authors also provide the reader with their expert opinion on the subject matter and future perspectives. EXPERT OPINION Healthcare professionals should maintain a vigilant approach to suspecting seizures in AD patients. Acute symptomatic seizures triggered by metabolic disturbances, infections, toxins, or drug-related factors often have a low risk of recurrence. In such cases, addressing the underlying cause may suffice without initiating antiseizure medications (ASMs). However, unprovoked seizures in certain AD patients carry a higher risk of recurrence over time, warranting the use of ASMs. Although data is limited, both lamotrigine and levetiracetam appear to be reasonable choices for controlling seizures in elderly AD patients. Decisions should be informed by the best available evidence, the treating physician's clinical experience, and the patient's preferences.
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Affiliation(s)
- Francesco Brigo
- Innovation, Research and Teaching Service (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical Private University (PMU), Bolzano, Italy
| | - Simona Lattanzi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy
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Hwang YS, Kang MG, Yeom SW, Jeong CY, Shin BS, Koh J, Kim JS, Kang HG. Increasing incidence of Parkinson's disease in patients with epilepsy: A Nationwide cohort study. J Neurol Sci 2024; 458:122891. [PMID: 38310734 DOI: 10.1016/j.jns.2024.122891] [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: 08/15/2023] [Revised: 01/11/2024] [Accepted: 01/13/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND Although epilepsy is an uncommon comorbidity of Parkinson's disease (PD), the exact incidence of PD among the patients with epilepsy is not clarified yet. OBJECTIVES We aimed to estimate the incidence of PD in patients with epilepsy and explore the association between epilepsy and PD. METHODS Epilepsy patients enrolled in the National Health Insurance Service Health Screening Cohort (NHIS-HealS) (2002-2013) between 2003 and 2007 were set up as the experimental group. The major outcome was the occurrence of PD. Non-epilepsy patients were obtained through Propensity Score Matching of 'greedy nearest neighbor' algorithm in 1:1 ratio. The Cox Proportional Hazards model was used to calculate PD incidence and hazard ratio (HR). RESULTS A total of 10,510 patients were finally included in the study, which contained 5255 patients in epilepsy and non-epilepsy groups, respectively. During the follow-up period, 85 patients with Parkinson's disease among 5255 patients with epilepsy and 57 patients with Parkinson's disease among 5255 patients without epilepsy occurred. The 10,000 Person-Year (PY), representing the number of PD patients per 10,000 per year, was 21.38 in the epilepsy group and 11.18 in the non-epilepsy group. When all variables were adjusted, it was found that the epilepsy group had a 2.19 times significantly higher risk of developing Parkinson's disease than the control group (The adjusted HR: 2.19 (95% CI, 1.55-3.12)). CONCLUSION This study indicates an increased risk of PD in patients with epilepsy. However, further research is needed to prove an exact causal relationship between these two brain disorders.
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Affiliation(s)
- Yun Su Hwang
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea; Research Institute of Clinical Medicine of Jeonbuk National University - Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Min Gu Kang
- Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Sang Woo Yeom
- Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Cho Yun Jeong
- Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Byoung-Soo Shin
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea; Research Institute of Clinical Medicine of Jeonbuk National University - Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Jihoon Koh
- Department of Otorhinolaryngology, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Jong Seung Kim
- Research Institute of Clinical Medicine of Jeonbuk National University - Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea; Department of Medical Informatics, Jeonbuk National University Medical School, Jeonju, Republic of Korea; Department of Otorhinolaryngology, Jeonbuk National University Medical School, Jeonju, Republic of Korea.
| | - Hyun Goo Kang
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea; Research Institute of Clinical Medicine of Jeonbuk National University - Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea.
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Lu O, Kouser T, Skylar-Scott IA. Alzheimer's disease and epilepsy: shared neuropathology guides current and future treatment strategies. Front Neurol 2023; 14:1241339. [PMID: 37936917 PMCID: PMC10626492 DOI: 10.3389/fneur.2023.1241339] [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: 06/16/2023] [Accepted: 09/12/2023] [Indexed: 11/09/2023] Open
Abstract
Epilepsy is a cause of profound disability in patients with Alzheimer's disease (AD). The risk of being diagnosed with AD increases the risk for epilepsy, and in parallel, a history of epilepsy increases the likelihood of the development of AD. This bi-directional relationship may be due to underlying shared pathophysiologic hallmarks, including decreased cerebrospinal fluid amyloid beta 42 (Aβ42), increased hyperphosphorylated tau protein, and hippocampal hyperexcitability. Additionally, there are practical treatment considerations in patients with co-morbid AD and epilepsy-namely, there is a higher risk of seizures associated with medications commonly prescribed for Alzheimer's disease patients, including antidepressants and antipsychotics such as trazodone, serotonin norepinephrine reuptake inhibitors (SNRIs), and first-generation neuroleptics. Anti-amyloid antibodies like aducanumab and lecanemab present new and unique considerations in patients with co-morbid AD and epilepsy given the risk of seizures associated with amyloid-related imaging abnormalities (ARIA) seen with this drug class. Finally, we identify and detail five active studies, including two clinical trials of levetiracetam in the respective treatment of cognition and neuropsychiatric features of AD, a study characterizing the prevalence of epilepsy in AD via prolonged EEG monitoring, a study characterizing AD biomarkers in late-onset epilepsy, and a study evaluating hyperexcitability in AD. These ongoing trials may guide future clinical decision-making and the development of novel therapeutics.
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Affiliation(s)
- Olivia Lu
- Stanford Neuroscience Clinical Research Group, Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Palo Alto, CA, United States
| | - Taimur Kouser
- Stanford University School of Medicine, Palo Alto, CA, United States
| | - Irina A. Skylar-Scott
- Memory Disorders Division, Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Palo Alto, CA, United States
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Hatano M, Yamada K, Matsuzaki H, Yokoi R, Saito T, Yamada S. Analysis of clozapine-induced seizures using the Japanese Adverse Drug Event Report database. PLoS One 2023; 18:e0287122. [PMID: 37307250 DOI: 10.1371/journal.pone.0287122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023] Open
Abstract
Among antipsychotics, clozapine is associated with a high risk of seizures. This study aimed to generate novel hypotheses regarding trends in the onset of clozapine-induced seizures using the JADER (Japanese Adverse Drug Event Report) database. Seizures were defined according to the Standardized MedDRA Queries (SMQ) for convulsions (SMQ20000079). Trends in the onset of clozapine-induced seizures were assessed using multivariate logistic regression analysis with covariates of sex, age, clozapine dose, antipsychotic polypharmacy, concomitant medications, and history of convulsive disorder. In addition, we assessed the time-to-onset of clozapine-induced seizures using the median time, interquartile range, and Weibull shape parameter. The JADER database registered 2,745 cases of adverse events with clozapine, and 1,784 cases were included in the analysis after excluding cases for which clinical information was not available. Medium (200-400 mg) and high (> 400 mg) doses of clozapine had a significantly higher reporting rate of seizures than low doses (< 200 mg) (adjusted reporting odds ratio [aROR] = 3.05, 95% confidence interval [CI]: 1.86-4.99 and aROR = 9.81, 95% CI: 6.06-15.89, respectively). Younger age, antipsychotic polypharmacy, and concomitant use of lithium were also significantly associated with reports of seizures. The time-to-onset analysis of 222 cases of clozapine-induced seizures showed that the median time was 134 (interquartile range, 72-295) days. The 95% CI of the WSP β-value for clozapine-induced seizures included 1 and was classified as a random failure type. In conclusion, the results suggest that clozapine-induced seizures are dose-dependent adverse events that should be monitored with consideration of the effects of age and concomitant medications. Further epidemiological research is needed to strengthen and validate our hypotheses.
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Affiliation(s)
- Masakazu Hatano
- Department of Pharmacotherapeutics and informatics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Kaho Yamada
- Department of Pharmacotherapeutics and informatics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Haruna Matsuzaki
- Department of Pharmacotherapeutics and informatics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Rina Yokoi
- Department of Pharmacotherapeutics and informatics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Takeo Saito
- Department of Psychiatry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Shigeki Yamada
- Department of Pharmacotherapeutics and informatics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
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Reichelt L, Efthimiou O, Leucht S, Schneider-Thoma J. Second-generation antipsychotics and seizures - a systematic review and meta-analysis of serious adverse events in randomized controlled trials. Eur Neuropsychopharmacol 2023; 68:33-46. [PMID: 36640732 DOI: 10.1016/j.euroneuro.2022.12.010] [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: 08/02/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 01/15/2023]
Abstract
Seizures are suspected to be side effects of antipsychotics. To examine a possible causal relationship, we compared the risk of seizures on second-generation antipsychotics to the risk on placebo in randomized controlled clinical trials (RCTs) across diagnostic groups. The primary outcome was any seizure reported as International Conference on Harmonisation-Good Clinical Practice (ICH-GCP)-defined serious adverse event (SAEs). The risk ratio (RR) with antipsychotics versus placebo was synthesized in a pairwise common effects Mantel-Haenszel meta-analysis. For 314 of 597 idenitified placebo-controlled RCTs information about all SAEs could be retrieved from publications, original investigators, pharmaceutical companies and the European Medical Agency. In those, 37 seizures occurred in 42,600 participants on antipsychotics (0.09%) and 28 in 25,042 participants on placebo (0.11%). The meta-analytic results (RR 0,68; 95% Confidence Interval 0.41-1.12) indicated a reduced risk on antipsychotics with a confidence interval including no difference (i.e. RR=1). Neither in sensitivity analyses (excluding events in the safety-follow-up of trials or first-generation antipsychotics; using odds ratios) nor in subgroup analyses (on specific antipsychotics, drug combinations, diagnostic categories, age groups, and study duration) there was evidence for an increased risk on antipsychotics, except for some weak indications of an increased risk on antipsychotics in older and/or demented participants (RRs 1.11 and 1.48, respectively, but with 95% CIs of 0.35-3.49 and 0.41-5.26 including no difference and subgroup tests with p=0.54 and p=0.66 not indicating differences between age groups or diagnostic categories). Consequently, there are no indications that second-generation antipsychotics cause seizures in middle-aged adults and children in most diagnostic groups; rather our results provide some weak evidence for a protective effect. However, there was no data on SAEs available for clozapine, for which observational studies provide the strongest associations with increased seizure rates, and for older and/or demented patients a small additional risk on antipsychotics cannot be excluded.
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Affiliation(s)
- Leonie Reichelt
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich 81675, Germany; Institute for Radiology, Krankenhaus Landshut -Achdorf, Landshut, Germany
| | - Orestis Efthimiou
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland; Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland; Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Stefan Leucht
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich 81675, Germany
| | - Johannes Schneider-Thoma
- Department of Psychiatry and Psychotherapy, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich 81675, Germany.
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Antipsychotics and Medical Comorbidity: A Retrospective Study in an Urban Outpatient Psychiatry Clinic. Community Ment Health J 2022; 59:641-653. [PMID: 36355255 DOI: 10.1007/s10597-022-01045-2] [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: 04/11/2022] [Accepted: 10/14/2022] [Indexed: 11/12/2022]
Abstract
Patients with psychotic disorders have increased rates of medical comorbidities. In this cross-sectional study, we investigated the relationship between antipsychotics and medical comorbidities among patients with psychotic disorders in an urban psychiatry clinic in Atlanta, Georgia (n = 860). Each antipsychotic group was compared to a group of patients from the same sample who were not on any antipsychotic, and logistic regression models were constructed for each comorbidity. Ziprasidone was associated with diabetes (aOR 2.56, 95% CI 1.03-6.38) and obesity (aOR 3.19, 95% CI 1.37-7.41). Aripiprazole was associated with obesity (aOR 2.39, 95% CI 1.27-4.51). Clozapine was associated with GERD (aOR 3.59, 95% CI 1.11-11.61), movement disorders (aOR 4.44, 95% CI 1.02-19.32), and arrythmias (4.89, 95% CI 1.44-16.64). Two antipsychotics that are considered weight neutral, ziprasidone and aripiprazole, were associated with cardiometabolic comorbidities. This study suggests that research is warranted to study the association between antipsychotics, medical comorbidity, and psychotic symptom burden.
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Edinoff AN, Armistead G, Rosa CA, Anderson A, Patil R, Cornett EM, Murnane KS, Kaye AM, Kaye AD. Phenothiazines and their Evolving Roles in Clinical Practice: A Narrative Review. Health Psychol Res 2022; 10:38930. [PMID: 36425230 PMCID: PMC9680852 DOI: 10.52965/001c.38930] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024] Open
Abstract
Phenothiazines, a diverse class of drugs, can be used to treat multiple mental health and physical conditions. Phenothiazines have been used for decades to treat mental illnesses, including schizophrenia, mania in bipolar disorder, and psychosis. Additionally, these drugs offer relief for physical illnesses, including migraines, hiccups, nausea, and vomiting in both adults and children. Further research is needed to prove the efficacy of phenothiazines in treating physical symptoms. Phenothiazines are dopaminergic antagonists that inhibit D2 receptors with varying potency. High potency phenothiazines such as perphenazine are used to treat various psychiatric conditions such as the positive symptoms of schizophrenia, the symptoms of psychosis, and mania that can occur with bipolar disorder. Low/mid potency phenothiazines such as chlorpromazine antipsychotic drugs that have been used to treat schizophrenia and schizophrenia-like disorders since the 1950s and are utilized in numerous disease states. The present investigation aims to elucidate the effects of phenothiazines in clinical practice.
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Affiliation(s)
- Amber N Edinoff
- Department of Psychiatry and Behavioral Medicine, Louisiana State University Health Shreveport
| | - Grace Armistead
- Department of Psychiatry and Behavioral Medicine, Louisiana State University Health Shreveport
| | - Christina A Rosa
- Department of Psychology, University of California, Santa Barbara
| | | | - Ronan Patil
- School of Medicine, The George Washington University
| | - Elyse M Cornett
- Department of Anesthesiology, Louisiana State University Health Shreveport
| | - Kevin S Murnane
- Department of Psychiatry and Behavioral Medicine, Louisiana State University Health Shreveport; Louisiana State University Health Shreveport, Department of Pharmacology, Toxicology & Neuroscience; Louisiana Addiction Research Center
| | - Adam M Kaye
- Department of Pharmacy Practice, Thomas J. Long School of Pharmacy, University of the Pacific, Stockton
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Shreveport
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Purushotham M, Tashrifwala F, Jena R, Vudugula SA, Patil RS, Agrawal A. The Association Between Alzheimer's Disease and Epilepsy: A Narrative Review. Cureus 2022; 14:e30195. [DOI: 10.7759/cureus.30195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2022] [Indexed: 11/07/2022] Open
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11
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Zheng Y, Liu X, Ju M. A case of antipsychotic-induced psychomotor seizure. Gen Psychiatr 2022; 35:e100616. [PMID: 35866001 PMCID: PMC9240898 DOI: 10.1136/gpsych-2021-100616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 06/08/2022] [Indexed: 11/03/2022] Open
Abstract
A seizure is one of the most uncommon severe adverse side effects of antipsychotics. Clinical recognition rates for it are low, especially for psychomotor seizures. The authors present a case of psychomotor seizure caused by amisulpride to treat schizophrenia. A 60-year-old male patient in our hospital experienced a recent onset of repetitive, stereotyped involuntary and unconscious movements that began with amisulpride use. All of the symptoms disappeared following amisulpride withdrawal. His Naranjo Adverse Drug Reactions Probability Scale Score was 5 points. The case sheds light on the clinical risk of seizures related to antipsychotics.
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Affiliation(s)
- Yanqun Zheng
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohua Liu
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mingliang Ju
- Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Beeber AS, Zimmerman S, Wretman CJ, Palmertree S, Patel K, Sloane PD. Potential Side Effects and Adverse Events of Antipsychotic Use for Residents With Dementia in Assisted Living: Implications for Prescribers, Staff, and Families. J Appl Gerontol 2022; 41:798-805. [PMID: 34160299 PMCID: PMC8695622 DOI: 10.1177/07334648211023678] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Antipsychotic medications are frequently prescribed to assisted living (AL) residents who have dementia, although there is a lack of information about the potential side effects and adverse events of these medications among this population. Oversight and monitoring by family members is an important component of AL care, and it is important to understand family awareness of antipsychotic use and reports of potential side effects and adverse events. This cross-sectional, descriptive study of family members of 283 residents with dementia receiving antipsychotic medications in 91 AL communities found high rates (93%) of symptoms that could be potential side effects and a 6% rate of potential adverse events. The majority of families were aware their relative was taking an antipsychotic. Findings suggest that obtaining family perspectives of potential side effects and adverse events related to medication use may contribute to overall improvement in the safety of AL residents living with dementia.
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Affiliation(s)
- Anna Song Beeber
- The University of North Carolina at Chapel Hill, USA,Anna Song Beeber, School of Nursing, The University of North Carolina at Chapel Hill Carrington Hall CB #7460, Chapel Hill, NC 27599-7460, USA.
| | | | | | | | - Kush Patel
- Northeast Ohio Medical University, Rootstown, USA
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Differential Electrographic Signatures Generated by Mechanistically-Diverse Seizurogenic Compounds in the Larval Zebrafish Brain. eNeuro 2022; 9:ENEURO.0337-21.2022. [PMID: 35228313 PMCID: PMC8970338 DOI: 10.1523/eneuro.0337-21.2022] [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: 08/16/2021] [Revised: 01/13/2022] [Accepted: 01/21/2022] [Indexed: 11/21/2022] Open
Abstract
We assessed similarities and differences in the electrographic signatures of local field potentials (LFPs) evoked by different pharmacological agents in zebrafish larvae. We then compared and contrasted these characteristics with what is known from electrophysiological studies of seizures and epilepsy in mammals, including humans. Ultimately, our aim was to phenotype neurophysiological features of drug-induced seizures in larval zebrafish for expanding knowledge on the translational potential of this valuable alternative to mammalian models. LFPs were recorded from the midbrain of 4-d-old zebrafish larvae exposed to a pharmacologically diverse panel of seizurogenic compounds, and the outputs of these recordings were assessed using frequency domain analysis. This included analysis of changes occurring within various spectral frequency bands of relevance to mammalian CNS circuit pathophysiology. From these analyses, there were clear differences in the frequency spectra of drug-exposed LFPs, relative to controls, many of which shared notable similarities with the signatures exhibited by mammalian CNS circuits. These similarities included the presence of specific frequency components comparable to those observed in mammalian studies of seizures and epilepsy. Collectively, the data presented provide important information to support the value of larval zebrafish as an alternative model for the study of seizures and epilepsy. These data also provide further insight into the electrophysiological characteristics of seizures generated in nonmammalian species by the action of neuroactive drugs.
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Adachi N, Ito M. Epilepsy in patients with schizophrenia: Pathophysiology and basic treatments. Epilepsy Behav 2022; 127:108520. [PMID: 34999502 DOI: 10.1016/j.yebeh.2021.108520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 12/18/2021] [Accepted: 12/19/2021] [Indexed: 11/03/2022]
Abstract
Schizophrenia is a chronic psychiatric disorder that may lead to epilepsy. However, there are limited findings on the issues. This narrative review aimed to provide a practical perspective on epilepsy in patients with schizophrenia using the current treatment systems for epilepsy. While there has been a debate on the relationship between epilepsy and schizophrenia, i.e., antagonism, affinity, and coincidence, recent large cohort studies have revealed a high frequency of epilepsy in patients with schizophrenia (4-5 times higher than that of general population). The high incidence observed is likely to be due to the bidirectionality between epilepsy and schizophrenia and additional schizophrenia-related conditions, e.g., antipsychotic drugs (APD), substance abuse, and head injury. As for symptomatology of epilepsy, only one small-size study showed that seizures of patients with schizophrenia are equivalent to those of patients without schizophrenia. Patients with schizophrenia exhibit the first seizure in their twenties or later, which are mostly focal seizures. Most of seizures in patients with schizophrenia can be controlled with conventional antiepileptic drugs. Few patients with schizophrenia develop treatment-resistant epilepsy. However, since drug interactions can be more complicated due to multiple conditions, such as pre-existing polypharmacy, heavy smoking, irregular eating, and comorbid metabolic disorders, cautious monitoring for clinical symptoms is required. To improve seizure control and adherence, non-pharmacological approaches are also recommended. Thus far, for seizure treatments in patients with schizophrenia, we have to use many empirical findings or substitute certain findings from population without schizophrenia because evidence is insufficient. The accumulation of clinical findings may contribute to the development of efficient treatment systems.
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Affiliation(s)
- Naoto Adachi
- Adachi Mental Clinic, Sapporo, Japan; Jozen Clinic, Sapporo, Japan.
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Harbell MW, Dumitrascu C, Bettini L, Yu S, Thiele CM, Koyyalamudi V. Anesthetic Considerations for Patients on Psychotropic Drug Therapies. Neurol Int 2021; 13:640-658. [PMID: 34940748 PMCID: PMC8708655 DOI: 10.3390/neurolint13040062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 11/08/2021] [Accepted: 11/24/2021] [Indexed: 11/16/2022] Open
Abstract
Psychotropic drugs are used in the treatment of psychiatric and non-psychiatric conditions. Many patients who are on psychotropic medications may present for procedures requiring anesthesia. Psychotropic medications can have dangerous interactions with drugs commonly used in anesthesia, some of which can be life-threatening. In this review, we describe the current anesthetic considerations for patients on psychotropic drug therapies, including antidepressants, antipsychotics, mood stabilizers, anxiolytics, and stimulants. The pharmacology, side effects, and potential drug interactions of the commonly prescribed psychotropic drug therapies with anesthetic agents are described. Further, we highlight the current recommendations regarding the cessation and continuation of these medications during the perioperative period.
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Affiliation(s)
- Monica W. Harbell
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA; (C.D.); (L.B.); (S.Y.); (V.K.)
- Correspondence:
| | - Catalina Dumitrascu
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA; (C.D.); (L.B.); (S.Y.); (V.K.)
| | - Layne Bettini
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA; (C.D.); (L.B.); (S.Y.); (V.K.)
| | - Soojie Yu
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA; (C.D.); (L.B.); (S.Y.); (V.K.)
| | | | - Veerandra Koyyalamudi
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA; (C.D.); (L.B.); (S.Y.); (V.K.)
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Antipsychotic Medication and Risk of Incident Seizure in People with Autism Spectrum Disorder: Analyses with Cohort and Within Individual Study Designs. J Autism Dev Disord 2021; 52:4817-4827. [PMID: 34751867 PMCID: PMC9556371 DOI: 10.1007/s10803-021-05208-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2021] [Indexed: 11/08/2022]
Abstract
There are many case reports of seizures apparently associated with the prescription of antipsychotics. This study aimed to examine whether there is an association between the prescription of antipsychotics and incident seizures in individuals with autism spectrum disorder using retrospective data based on patients’ chart review. A cohort study was conducted to compare the rate of incident seizure between 3923 users of antipsychotics with 10,086 users of other psychotropics. This was followed by a self-controlled case series (SCCS) analysis of 149 patients to eliminate the effect of time-invariant confounders. The results showed no evidence of increased risk of seizure after exposure to antipsychotic agents (Hazard Ratio 1.28, 95% CI 0.74–2.19) compared to other psychotropics.
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Kintz P, Ameline A, Raul JS. Promazine Detection in Human Hair: Presentation of a LC-MS/MS Method and Pattern of Drug Discontinuation. J Anal Toxicol 2021; 46:803-806. [PMID: 34518883 DOI: 10.1093/jat/bkab101] [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: 08/11/2021] [Revised: 08/26/2021] [Accepted: 09/13/2021] [Indexed: 11/13/2022] Open
Abstract
Promazine is one of the oldest phenothiazine derivatives that have been proposed for the treatment of various psychiatric disorders. The drug is available as tablets, syrups and in injectable forms. Despite its prescription to millions of subjects, its detection in human hair has seldom been reported. The aim of the present work was to develop a specific method to identify promazine in human hair by LC-MS/MS and to apply it to a patient who was self-medicating. The method involves overnight incubation of 20 mg of cut hair in 1 mL of pH 9.5 borate buffer in presence of amitriptyline-d3 at 40 °C. The chromatographic separation was performed using a reverse phase column HSS C18 with a gradient elution for 15 min. Linearity was verified from 0.5 to 500 pg/mg (r² = 0.9996), after spiking blank hair with the corresponding amounts of promazine. The limit of detection was estimated at 0.1 pg/mg. The precision was lower than 20 %. Promazine tested positive in the hair of a psychotic subject at 228 to 270 pg/mg in 3 x 1 cm segment. Given this was a patient who was self-medicating, her physician requested an immediate drug discontinuation. In a fresh hair specimen collected 3 months later, the proximal segment (0 to 1 cm) tested positive at 0.9 pg/mg, clearly indicating that the time to obtain a negative result after promazine discontinuation is about 3 to 4 months.
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Affiliation(s)
- Pascal Kintz
- Institut de médecine légale, 11 rue Humann, 67000 Strasbourg, France.,X-Pertise Consulting, 42 rue Principale, 67206 Mittelhausbergen, France
| | - Alice Ameline
- Institut de médecine légale, 11 rue Humann, 67000 Strasbourg, France
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Risk of seizures associated with antipsychotic treatment in pediatrics with psychiatric disorders: a nested case-control study in Korea. Eur Child Adolesc Psychiatry 2021; 30:391-399. [PMID: 32266577 DOI: 10.1007/s00787-020-01525-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/31/2020] [Indexed: 01/29/2023]
Abstract
Antipsychotic drugs raise seizure risk in adults, and antipsychotic drug use is increasing among pediatric psychiatric disorder patients. However, few studies have examined seizure risk in this younger patient population. To evaluate seizure risk in pediatric patients on antipsychotics, we conducted a nested case-control study using a nationwide database. Patient information was retrieved from the Korean Health Insurance Review and Assessment (HIRA) database from 2008-2018. Antipsychotic use among newly diagnosed psychiatric patients was gathered starting 1 year before the index date and categorized as recent, past, consistent, or none. Seizure cases among these patients were defined based on (1) prescription of antiepileptic drugs or (2) an electroencephalography (EEG) examination among patients with seizure diagnostic code. A conditional logistic regression model was constructed to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for seizure risk due to antipsychotic use. In total, 1523 seizure cases and 6092 seizure-free controls aged 8-19 years with newly diagnosed psychiatric disorders were included for analysis. Logistic regression revealed a significant association between antipsychotic use and seizure development (recent users OR = 4.03, 95% CI 3.4-4.79; consistent users: OR = 2.84, 95% CI 2.44-3.3). Seizure risk enhanced further with an increase in the number of antipsychotic drugs used. Risperidone, aripiprazole, quetiapine, olanzapine, paliperidone, and blonanserin were independently associated with greater seizure risk. Pediatric patients receiving antipsychotics, especially new or multiple antipsychotic users, should be carefully monitored for seizure development.
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Ijaz S, Blanca Bolea, Davies S, Savović J, Richards A, Sullivan S, Moran P. Antipsychotic Polypharmacy and Metabolic Syndrome in Schizophrenia: A Review of Systematic Reviews. FOCUS: JOURNAL OF LIFE LONG LEARNING IN PSYCHIATRY 2020; 18:482-492. [PMID: 33343261 DOI: 10.1176/appi.focus.18307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
(Reprinted with permission from BMC Psychiatry (2018) 18:275).
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Aripiprazole for the treatment of delusional disorders: A systematic review. Gen Hosp Psychiatry 2020; 66:34-43. [PMID: 32650190 DOI: 10.1016/j.genhosppsych.2020.06.012] [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: 03/31/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 01/21/2023]
Abstract
BACKGROUND Delusional disorder is an uncommon psychotic disorder. The first-line treatments for this chronic and resistant condition are antipsychotic medications, usually associated with several side effects that can exacerbate poor adherence. Conversely, aripiprazole is a well-tolerated antipsychotic drug that is effective in the treatment of other psychotic disorders. Here, we aimed to systematically review and summarize the currently available literature to evaluate the effectiveness and tolerability of aripiprazole in delusional disorders. METHODS A comprehensive literature search from inception until February 2020 was performed in PubMed, Cochrane Database of Systematic Reviews, and Scopus databases using The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. RESULTS We identified 21 single cases of delusional disorders, mostly somatic type, treated with aripiprazole. All studies reported patient clinical improvements after the beginning of the treatment with aripiprazole. The average dose of aripiprazole was 11.1 mg/day, and the average time to achieve a clinical response was 5.7 weeks. Few adverse effects were reported, including asthenia, extrapyramidal symptoms, hyperprolactinemia, and insomnia. CONCLUSIONS Our findings suggest that aripiprazole may be an effective treatment for delusional disorders with good tolerability. Further studies comparing aripiprazole with other antipsychotics in the treatment of delusional disorders are needed.
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Association between methylphenidate treatment and risk of seizure: a population-based, self-controlled case-series study. THE LANCET CHILD & ADOLESCENT HEALTH 2020; 4:435-443. [PMID: 32450123 DOI: 10.1016/s2352-4642(20)30100-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Individuals with attention-deficit hyperactivity disorder (ADHD) are at increased risk of seizures. Stimulant medications such as methylphenidate are the most commonly prescribed treatment for ADHD, but the association between their therapeutic use and the risk of seizures is unclear. We aimed to investigate the association between methylphenidate treatment and the risk of seizure. METHODS For this population-based observational study, we used the electronic medical record database of the Hong Kong Clinical Data Analysis And Reporting System to identify individuals aged 6-25 years who received at least one methylphenidate prescription during the study period. Individuals with records of seizure or epilepsy before the study period were excluded. Individuals treated with methylphenidate who had seizures during the study period were included in the subsequent analyses, and a self-controlled case-series design was used to control for time-invariant individual characteristics. We did additional analyses using skin infection as a negative control outcome. We compared relative incidence of seizure during periods when individuals were exposed to methylphenidate with that during non-exposed periods. FINDINGS Of 29 604 individuals prescribed methylphenidate between Jan 1, 2001, and Dec 31, 2017, 269 (199 males and 70 females) had incident seizures. The mean age at baseline was 6·66 years (SD 2·01) and the median age at the incident seizure was 9·69 years (IQR 7·62-12·99). The overall incidence of seizure during methylphenidate treatment was 4·4 per 10 000 patient-years. We detected an increased risk of seizure during the first 30 days of methylphenidate treatment compared with that during non-exposed periods, with an incidence rate ratio of 4·01 (95% CI 2·09-7·68). No increase in risk was identified during the following 31-180 days of treatment (1·13, 0·56-2·25) or during subsequent treatment (1·38, 0·92-2·07). We did not identify an increased risk in any risk window for the negative control outcome analysis. No individuals died because of a seizure during the study period. INTERPRETATION The incidence of seizures was higher in the period immediately after the start of methylphenidate treatment than in the non-exposed period. No increased risk was observed during continuation of methylphenidate treatment. The association between methylphenidate treatment and seizures immediately after initiation of medication can be seen as a potential safety signal. Monitoring of neurological outcomes in individuals with ADHD is recommended when they first start methylphenidate treatment. FUNDING Hong Kong Research Grants Council.
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Mansoor M, Mesiya MH, Chachar AS. Generalised tonic–clonic seizures on the subtherapeutic dose of olanzapine. BMJ Case Rep 2019; 12:12/12/e230018. [DOI: 10.1136/bcr-2019-230018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Olanzapine is a second-generation antipsychotic. Incidence of olanzapine-induced seizures (OIS) is low with monotherapy. Combination therapy with another antipsychotic, drug metabolism and old age are risk factors for OIS. Our patient was a 71-year-old man, admitted to the psychiatry unit. He was managed on the lines of bipolar affective disorder current episode depression and dementia. He was started on olanzapine 1.25 mg two times/day. The patient developed generalised tonic–clonic seizure that lasted for around two and a half minutes within 24 hours of olanzapine treatment. His electroencephalogram showed findings that were suggestive of mild slowing. Our case discusses the incidence of OIS on the subtherapeutic dose. This presentation involves multiple risk factors for OIS: a history of stroke, poststroke seizure, old age and cognitive impairment. Due to scarcity of evidence of OIS; mostly with recommended therapeutic dose range physicians may underestimate seizure risk at subtherapeutic doses.
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Druschky K, Bleich S, Grohmann R, Engel RR, Neyazi A, Stübner S, Toto S. Seizure rates under treatment with antipsychotic drugs: Data from the AMSP project. World J Biol Psychiatry 2019; 20:732-741. [PMID: 30058414 DOI: 10.1080/15622975.2018.1500030] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Objectives: The study aimed to assess seizure rates related to different antipsychotic drugs (APDs) in a clinical setting using data from the drug safety programme Arzneimittelsicherheit in der Psychiatrie (AMSP).Methods: Psychotropic drug use data and reports of APD-related seizures were collected in 89 psychiatric hospitals in Austria, Germany and Switzerland from 1993 to 2015.Results: Of 475,096 patients under surveillance, 320,383 patients were treated with APDs for the main indications of schizophrenic disorders, mood disorders and organic disorders. A total of 144 APD-related tonic clonic seizures were identified (0.04%). The butyrophenones ranked slightly lower (0.03%) compared to the phenothiazines, thioxanthenes and second-generation APDs (0.05% each). No significant differences were observed when comparing first- and second-generation APDs. Clozapine was related to the highest seizure rate (0.18%). In 107 cases (74.3%), more than one drug was considered responsible for seizure induction. With the exception of clozapine, seizures imputed to a single APD were in the clear minority. Seizure rates under the combinations of APDs with tricyclic antidepressants or lithium, as well as under triple combinations of APDs, were increased approximately two-fold. Young age (≤30 years), the male gender, and diagnosis of schizophrenic disorder were associated with significantly higher seizure rates (P < 0.05).Conclusions: Closely reflecting daily clinical practice, the present results provide supplementary information regarding APD therapy for patients not only at risk for seizures but also seizure-unaffected psychiatric inpatients.
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Affiliation(s)
- Katrin Druschky
- Department of Neurology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Stefan Bleich
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Renate Grohmann
- Department of Psychiatry and Psychotherapy, Ludwig Maximilian University of Munich, Munich, Germany
| | - Rolf R Engel
- Department of Psychiatry and Psychotherapy, Ludwig Maximilian University of Munich, Munich, Germany
| | - Alexandra Neyazi
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Susanne Stübner
- Department of Psychiatry and Psychotherapy, Ludwig Maximilian University of Munich, Munich, Germany
| | - Sermin Toto
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
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Personalized and precision medicine as informants for treatment management of bipolar disorder. Int Clin Psychopharmacol 2019; 34:189-205. [PMID: 30932919 DOI: 10.1097/yic.0000000000000260] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
DSM-5 diagnostic categories, defined by a set of psychopathological symptoms are heterogeneous conditions that may include different biological entities, with distinct etiopathogenesis, different courses and requiring different treatment management. For bipolar disorder the major evidences for this lack of validity are the long paths before a proper diagnosis, the inconsistence of treatment guidelines, the long phases of pharmacological adjustment and the low average of long-term treatment response rates. Personalized medicine for mental disorders aims to couple established clinical-pathological indexes with new molecular profiling to create diagnostic, prognostic and therapeutic strategies precisely tailored to each patient. Regarding bipolar disorder, the clinical history and presentation are still the most reliable markers in stratifying patients and guiding therapeutic management, despite the research goes to great lengths to develop new neuropsychological or biological markers that can reliably predict individual therapy effectiveness. We provide an overview of the advancements in personalized medicine in bipolar disorder, with particular attention to how psychopathology, age at onset, comorbidity, course and staging, genetic and epigenetic, imaging and biomarkers can influence treatment management and provide an integration to the conventional treatment guidelines. This approach may offer a new and rational path for the development of treatments for targeted subgroups of patients with bipolar disorder.
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NISHIMURA K, HAGINAKA J. Preparation and Evaluation of Molecularly Imprinted Polymers for Promazine and Chlorpromazine by Multi-step Swelling and Polymerization: the Application for the Determination of Promazine in Rat Serum by Column-switching LC. ANAL SCI 2019; 35:659-664. [DOI: 10.2116/analsci.19p011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Kanae NISHIMURA
- Department of Pharmacy, School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women’s University
| | - Jun HAGINAKA
- Department of Pharmacy, School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women’s University
- Institute for Biosciences, Mukogawa Women’s University
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Jacob L, Bohlken J, Schmitz B, Kostev K. Incidence of epilepsy and associated factors in elderly patients in Germany. Epilepsy Behav 2019; 90:107-111. [PMID: 30529258 DOI: 10.1016/j.yebeh.2018.10.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 10/23/2018] [Accepted: 10/24/2018] [Indexed: 11/29/2022]
Abstract
AIMS Little is known about the recent epidemiology of epilepsy in the elderly in Germany. Therefore, the goal of this study was to analyze the incidence of epilepsy and associated factors in elderly patients followed in general practices in this country. METHODS The incidence of epilepsy was estimated using data from all patients aged ≥60 years who were followed in 1203 general practices in Germany in 2017 (IQVIA Disease Analyzer database). The association between predefined variables and epilepsy was further studied using a case-control design (n = 4690 matched pairs). Cases were patients aged ≥60 years who had received a first diagnosis of epilepsy in general practices between 2015 and 2017 (index date). Controls without epilepsy were matched (1:1) to cases by age, gender, index year, and physician. RESULTS The incidence of epilepsy was 157 per 100,000 elderly persons. This incidence increased with age (92 per 100,000 persons in patients aged 60-65 years versus 311 in those aged >90 years) and was higher in men (166) than in women (150). The three disorders that had the strongest association with epilepsy were subarachnoid, intracerebral or intracranial hemorrhage (odds ratio [OR] = 3.31), stroke, including transient ischemic attack (OR = 2.32), and mental and behavioral disorders due to use of alcohol (OR = 2.20). In addition, there was a positive association between atypical neuroleptics and epilepsy (OR = 2.40). CONCLUSIONS The incidence of epilepsy was high and increased with age in elderly patients followed in general practices in Germany. Addressing identified risk factors may help reduce the risk of developing epilepsy.
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Affiliation(s)
- Louis Jacob
- Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux 78180, France
| | - Jens Bohlken
- Praxis für Neurologie und Psychiatrie, Berlin, Germany
| | - Bettina Schmitz
- Department of Neurology, Vivantes Humboldt-Klinikum, Berlin, Germany
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Ijaz S, Bolea B, Davies S, Savović J, Richards A, Sullivan S, Moran P. Antipsychotic polypharmacy and metabolic syndrome in schizophrenia: a review of systematic reviews. BMC Psychiatry 2018; 18:275. [PMID: 30176844 PMCID: PMC6122457 DOI: 10.1186/s12888-018-1848-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 08/13/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND There is conflicting evidence on the association between antipsychotic polypharmacy and metabolic syndrome in schizophrenia. We conducted a review of published systematic reviews to evaluate evidence on the association between metabolic syndrome (diabetes, hypertension, and hyperlipidaemia) and exposure to antipsychotic polypharmacy in schizophrenia. METHODS We searched five electronic databases, complemented by reference screening, to find systematic reviews that investigated the association of antipsychotic polypharmacy in schizophrenia with hypertension, diabetes, or hyperlipidaemia. Selection of reviews, data extraction and review quality were conducted independently by two people and disagreements resolved by discussion. Results were synthesised narratively. RESULTS We included 12 systematic reviews, which reported heterogeneous results, mostly with narrative syntheses and without pooled data. The evidence was rated as low quality. There was some indication of a possible protective effect of drug combinations including aripiprazole for diabetes and hyperlipidaemias, compared to other combinations and/or monotherapy. Only one review reported the association between APP and hypertension. The most frequently reported combinations of medication included clozapine, possibly representing a sample of patients with treatment resistant illness. No included review reported results separately by setting (primary or secondary care). CONCLUSIONS Further robust studies are needed to elucidate the possible protective effect of aripiprazole. Long-term prospective studies are required for accurate appraisal of diabetes risk, hypertension and hyperlipidaemia in patients exposed to antipsychotic polypharmacy.
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Affiliation(s)
- Sharea Ijaz
- Bristol Medical School, University of Bristol, Bristol, UK. .,National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care (CLAHRC) West, 9th floor, Whitefriars, Lewins Mead, Bristol, BS1 2NT, UK.
| | - Blanca Bolea
- 0000 0001 2157 2938grid.17063.33Centre for Addiction and Mental Health (CAMH), University of Toronto, Toronto, Canada
| | - Simon Davies
- 0000 0001 2157 2938grid.17063.33Centre for Addiction and Mental Health (CAMH), University of Toronto, Toronto, Canada
| | - Jelena Savović
- 0000 0004 1936 7603grid.5337.2Bristol Medical School, University of Bristol, Bristol, UK ,National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care (CLAHRC) West, 9th floor, Whitefriars, Lewins Mead, Bristol, BS1 2NT UK
| | - Alison Richards
- 0000 0004 1936 7603grid.5337.2Bristol Medical School, University of Bristol, Bristol, UK ,National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care (CLAHRC) West, 9th floor, Whitefriars, Lewins Mead, Bristol, BS1 2NT UK
| | - Sarah Sullivan
- 0000 0004 1936 7603grid.5337.2Bristol Medical School, University of Bristol, Bristol, UK
| | - Paul Moran
- 0000 0004 1936 7603grid.5337.2Bristol Medical School, University of Bristol, Bristol, UK
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Kirsten A, Linder S, Olbrich S. [Perspectives for the Electroencephalogram in Psychiatry]. PRAXIS 2018; 107:837-843. [PMID: 30043707 DOI: 10.1024/1661-8157/a003028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Perspectives for the Electroencephalogram in Psychiatry Abstract. The electroencephalogram (EEG) is a non-invasive and cost-effective method to monitor spontaneous neuronal activity over time. Pathologies in EEG recordings indicate with high sensitivity but low specificity abnormal functional brain states. The main psychiatric indications for EEG recordings include atypical clinical symptoms of a neuropsychiatric syndrome or atypical reactions to medication as well as a baseline diagnostic before starting treatment with specific drugs or stimulation modalities. In recent research the EEG continues to be a valuable tool not only in diagnostics but also for the prediction of treatment success. The following paper focuses on basic electrophysiological understanding of EEG recordings, the diagnostic value of EEG recordings in different clinical entities, and new research attempts in diagnostic and treatment prediction.
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Gruntz K, Bloechliger M, Becker C, Jick SS, Fuhr P, Meier CR, Rüegg S. Parkinson disease and the risk of epileptic seizures. Ann Neurol 2018; 83:363-374. [DOI: 10.1002/ana.25157] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 01/23/2018] [Accepted: 01/23/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Katharina Gruntz
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences; University of Basel; Basel Switzerland
| | - Marlene Bloechliger
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences; University of Basel; Basel Switzerland
| | - Claudia Becker
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences; University of Basel; Basel Switzerland
| | - Susan S. Jick
- Boston Collaborative Drug Surveillance Program; Lexington MA
- Boston University School of Public Health; Boston MA
| | - Peter Fuhr
- Division of Clinical Neurophysiology, Department of Neurology; University Hospital Basel; Basel Switzerland
| | - Christoph R. Meier
- Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences; University of Basel; Basel Switzerland
- Boston Collaborative Drug Surveillance Program; Lexington MA
- Hospital Pharmacy; University Hospital Basel; Basel Switzerland
| | - Stephan Rüegg
- Division of Clinical Neurophysiology, Department of Neurology; University Hospital Basel; Basel Switzerland
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Ralph SJ, Espinet AJ. Increased All-Cause Mortality by Antipsychotic Drugs: Updated Review and Meta-Analysis in Dementia and General Mental Health Care. J Alzheimers Dis Rep 2018; 2:1-26. [PMID: 30480245 PMCID: PMC6159703 DOI: 10.3233/adr-170042] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
It is almost ten years since the Banerjee 2009 report established that inappropriate prescribing of antipsychotics in the elderly was occurring in the UK and such patients had an 85% increased risk of adverse events and greater mortality. This report was a critical analysis addressing the outcomes of treatment practices for dementia in UK patients and globally, aimed at reducing prescribing of antipsychotic drugs for dementia. Since 2009, many significant studies worldwide (including several more recent large retrospective studies) provide more extensive longitudinal data for the adverse impacts of antipsychotic drugs in dementia. We have used the data in these studies including from over 380,000 dementia patients, with 85,069 prescribed antipsychotic agents as well as from 359,235 non-dementia antipsychotic drug users to provide an up-dated meta-analysis. This is the first meta-analysis to include evidence from general mental health studies showing that antipsychotic drugs precipitate excessive mortality across the spectrum. Prescribing of antipsychotic drugs for dementia or for other mental health care should be avoided and alternative means sought for handling behavioral disorders of such patients.
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Affiliation(s)
- Stephen J Ralph
- School of Medical Science, Griffith University, Gold Coast, Southport, QLD, Australia
| | - Anthony J Espinet
- School of Medicine, Griffith University, Gold Coast, Southport, QLD, Australia
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Affiliation(s)
- Jeffrey Phillips
- In New York, N.Y., Jeffrey Phillips is an RN in the ED at NewYork-Presbyterian Hospital/Weill-Cornell Medical Center and the assistant director of the ED nurse residency program, Fidelindo Lim is faculty at New York University College of Nursing, and Richard Hsu is a graduate of New York University's global public health program
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Lai J, Lu Q, Huang T, Hu S, Xu Y. Convulsive syncope related to a small dose of quetiapine in an adolescent with bipolar disorder. Neuropsychiatr Dis Treat 2017; 13:1905-1908. [PMID: 28790826 PMCID: PMC5529712 DOI: 10.2147/ndt.s137923] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Quetiapine, an atypical antipsychotic, has been extensively used in patients with bipolar disorder. Overdose of quetiapine can result in severe complications, such as coma, seizure, respiratory depression, arrhythmia, and even death. However, the paucity of toxicological evaluation in adolescence causes more potential risks in this population. Herein, we present a case of hypotension and convulsive syncope after exposure to a small dose of quetiapine in a 16-year-old who was diagnosed with bipolar disorder. After cessation of quetiapine, no additional convulsive movements were reported. This case indicates that even in young patients without predisposing factors, close monitoring of adverse effects should be warranted for safety concerns, especially at the initiation of quetiapine treatment.
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Affiliation(s)
- Jianbo Lai
- Department of Psychiatry, First Affiliated Hospital, Zhejiang University School of Medicine.,Key Laboratory of Mental Disorder Management in Zhejiang Province
| | - Qiaoqiao Lu
- Department of Internal Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Tingting Huang
- Department of Internal Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Shaohua Hu
- Department of Psychiatry, First Affiliated Hospital, Zhejiang University School of Medicine.,Key Laboratory of Mental Disorder Management in Zhejiang Province
| | - Yi Xu
- Department of Psychiatry, First Affiliated Hospital, Zhejiang University School of Medicine.,Key Laboratory of Mental Disorder Management in Zhejiang Province
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Monteith S, Glenn T, Geddes J, Whybrow PC, Bauer M. Big data for bipolar disorder. Int J Bipolar Disord 2016; 4:10. [PMID: 27068058 PMCID: PMC4828347 DOI: 10.1186/s40345-016-0051-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Accepted: 03/23/2016] [Indexed: 11/10/2022] Open
Abstract
The delivery of psychiatric care is changing with a new emphasis on integrated care, preventative measures, population health, and the biological basis of disease. Fundamental to this transformation are big data and advances in the ability to analyze these data. The impact of big data on the routine treatment of bipolar disorder today and in the near future is discussed, with examples that relate to health policy, the discovery of new associations, and the study of rare events. The primary sources of big data today are electronic medical records (EMR), claims, and registry data from providers and payers. In the near future, data created by patients from active monitoring, passive monitoring of Internet and smartphone activities, and from sensors may be integrated with the EMR. Diverse data sources from outside of medicine, such as government financial data, will be linked for research. Over the long term, genetic and imaging data will be integrated with the EMR, and there will be more emphasis on predictive models. Many technical challenges remain when analyzing big data that relates to size, heterogeneity, complexity, and unstructured text data in the EMR. Human judgement and subject matter expertise are critical parts of big data analysis, and the active participation of psychiatrists is needed throughout the analytical process.
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Affiliation(s)
- Scott Monteith
- />Michigan State University College of Human Medicine, Traverse City Campus, 1400 Medical Campus Drive, Traverse City, MI 49684 USA
| | - Tasha Glenn
- />ChronoRecord Association, Inc, Fullerton, CA 92834 USA
| | - John Geddes
- />Department of Psychiatry, Warneford Hospital, University of Oxford, Oxford, OX3 7JX UK
| | - Peter C. Whybrow
- />Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior University of California Los Angeles (UCLA), 300 UCLA Medical Plaza, Los Angeles, CA 90095 USA
| | - Michael Bauer
- />Department of Psychiatry and Psychotherapy, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
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Affiliation(s)
- Jeffrey Phillips
- In New York, N.Y., Jeffrey Phillips is a staff RN in the ED at NewYork-Presbyterian Hospital/Weill-Cornell Medical Center as well as the Assistant Director of the ED Nurse Residency Program; Fidelindo Lim is faculty at New York University College of Nursing; and Richard Hsu is a graduate of New York University's Global Public Health Program
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Vetrichevvel TP, Randall SM, Fear MW, Wood FM, Boyd JH, Duke JM. Burn injury and long-term nervous system morbidity: a population-based cohort study. BMJ Open 2016; 6:e012668. [PMID: 27609857 PMCID: PMC5020894 DOI: 10.1136/bmjopen-2016-012668] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE To investigate if children and adults who are hospitalised for a burn injury have increased long-term hospital use for nervous system diseases. DESIGN A population-based retrospective cohort study using linked administrative health data from the Western Australian Data Linkage System. PARTICIPANTS Records of 30 997 persons hospitalised for a first burn injury in Western Australia during the period 1980-2012, and 123 399 persons who were age and gender frequency matched with no injury admissions randomly selected from Western Australia's birth registrations and electoral roll. MAIN OUTCOME MEASURES Admission rates and summed length of stay for nervous system diseases. Negative binomial and Cox proportional hazards regression modelling were used to generate incidence rate ratios (IRRs) and HRs with 95% CIs, respectively. RESULTS After adjustment for demographic factors and pre-existing health status, the burn injury cohort had 2.20 times (95% CI 1.86 to 2.61) as many nervous system admissions and 3.25 times the number of days in hospital (95% CI: 2.28 to 4.64) than the uninjured cohort. This increase was found for those who had sustained burns during childhood (<15 years: IRR, 95% CI: 1.97, 1.49 to 2.61) and early to mid-adulthood (15-45 years: IRR, 95% CI: 2.70, 2.06 to 3.55) and older adults (≥45 years: IRR, 95% CI: 1.62, 1.33 to 1.97). Significantly elevated first-time postburn admissions were observed for children for 15 years postburn discharge (0-5 years: HR, 95% CI: 1.97, 1.75 to 2.22; 5-15 years: HR, 95% CI: 1.44, 1.28 to 1.63) and for adults 45 years and older at index burn for 5 years postburn only (HR, 95% CI: 1.72, 1.42 to 2.09). CONCLUSIONS Burn injury appears to be associated with increased nervous system-related morbidity for many years after burn injury. Further work into the mechanisms and possible treatments to reduce this morbidity are warranted in light of these findings.
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Affiliation(s)
- Thirthar P Vetrichevvel
- Burn Injury Research Unit, School of Surgery, University of Western Australia, Perth, Western Australia, Australia
| | - Sean M Randall
- Centre for Data Linkage, Curtin University, Perth, Western Australia, Australia
| | - Mark W Fear
- Burn Injury Research Unit, School of Surgery, University of Western Australia, Perth, Western Australia, Australia
| | - Fiona M Wood
- Burn Injury Research Unit, School of Surgery, University of Western Australia, Perth, Western Australia, Australia
- Burns Service of Western Australia, Fiona Stanley Hospital and Princess Margaret Hospital, Perth, Western Australia, Australia
| | - James H Boyd
- Centre for Data Linkage, Curtin University, Perth, Western Australia, Australia
| | - Janine M Duke
- Burn Injury Research Unit, School of Surgery, University of Western Australia, Perth, Western Australia, Australia
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Orsolini L, Tomasetti C, Valchera A, Vecchiotti R, Matarazzo I, Vellante F, Iasevoli F, Buonaguro EF, Fornaro M, Fiengo ALC, Martinotti G, Mazza M, Perna G, Carano A, De Bartolomeis A, Di Giannantonio M, De Berardis D. An update of safety of clinically used atypical antipsychotics. Expert Opin Drug Saf 2016; 15:1329-47. [PMID: 27347638 DOI: 10.1080/14740338.2016.1201475] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The atypical antipsychotic (APs) drugs have become the most widely used agents to treat a variety of psychoses because of their superiority with regard to safety and tolerability profile compared to conventional/'typical' APs. AREAS COVERED We aimed at providing a synthesis of most current evidence about the safety and tolerability profile of the most clinically used atypical APs so far marketed. Qualitative synthesis followed an electronic search made inquiring of the following databases: MEDLINE, Embase, PsycINFO and the Cochrane Library from inception until January 2016, combining free terms and MESH headings for the topics of psychiatric disorders and all atypical APs as following: ((safety OR adverse events OR side effects) AND (aripiprazole OR asenapine OR quetiapine OR olanzapine OR risperidone OR paliperidone OR ziprasidone OR lurasidone OR clozapine OR amisulpride OR iloperidone)). EXPERT OPINION A critical issue in the treatment with atypical APs is represented by their metabolic side effect profile (e.g. weight gain, lipid and glycaemic imbalance, risk of diabetes mellitus and diabetic ketoacidosis) which may limit their use in particular clinical samples. Electrolyte imbalance, ECG abnormalities and cardiovascular adverse effects may recommend a careful baseline and periodic assessments.
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Affiliation(s)
- L Orsolini
- a School of Life and Medical Sciences , University of Hertfordshire , Hatfield , Herts , United Kingdom.,b Villa San Giuseppe Hospital, Hermanas Hospitalarias , Ascoli Piceno , Italy.,c Polyedra Research Group , Teramo , Italy.,d Department of Psychiatry and Neuropsychology , University of Maastricht , Maastricht , The Netherlands
| | - C Tomasetti
- c Polyedra Research Group , Teramo , Italy.,e NHS, Department of Mental Health ASL Teramo , Psychiatric Service of Diagnosis and Treatment, Hospital 'Maria SS dello Splendore,' Giulianova , Italy.,f Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences , University of Naples 'Federico II,' Napoli , Italy
| | - A Valchera
- b Villa San Giuseppe Hospital, Hermanas Hospitalarias , Ascoli Piceno , Italy.,c Polyedra Research Group , Teramo , Italy
| | - R Vecchiotti
- b Villa San Giuseppe Hospital, Hermanas Hospitalarias , Ascoli Piceno , Italy.,c Polyedra Research Group , Teramo , Italy.,d Department of Psychiatry and Neuropsychology , University of Maastricht , Maastricht , The Netherlands
| | - I Matarazzo
- g NHS, Department of Mental Health ASL Teramo, Psychiatric Service of Diagnosis and Treatment , Hospital 'G. Mazzini,' Teramo , Italy.,h Department of Neuroscience and Imaging , University 'G. D'Annunzio,' Chieti , Italy
| | - F Vellante
- g NHS, Department of Mental Health ASL Teramo, Psychiatric Service of Diagnosis and Treatment , Hospital 'G. Mazzini,' Teramo , Italy.,h Department of Neuroscience and Imaging , University 'G. D'Annunzio,' Chieti , Italy
| | - F Iasevoli
- c Polyedra Research Group , Teramo , Italy.,f Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences , University of Naples 'Federico II,' Napoli , Italy
| | - E F Buonaguro
- c Polyedra Research Group , Teramo , Italy.,f Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences , University of Naples 'Federico II,' Napoli , Italy
| | - M Fornaro
- c Polyedra Research Group , Teramo , Italy.,i New York Psychiatric Institute , Columbia University , New York , NY , USA
| | | | - G Martinotti
- h Department of Neuroscience and Imaging , University 'G. D'Annunzio,' Chieti , Italy
| | - M Mazza
- c Polyedra Research Group , Teramo , Italy.,j Department of Life, Health and Environmental Sciences , University of L'Aquila , L'Aquila , Italy
| | - G Perna
- k Department of Clinical Neurosciences , Hermanas Hospitalarias, FoRiPsi, Villa San Benedetto Menni, Albese con Cassano , Como , Italy.,l Department of Psychiatry and Behavioral Sciences, Leonard Miller School of Medicine , University of Miami , Miami , FL , USA
| | - A Carano
- m NHS, Department of Mental Health ASL Ascoli Piceno, Psychiatric Service of Diagnosis and Treatment , Hospital 'Maria SS del Soccorso,' San Benedetto del Tronto , Italy
| | - A De Bartolomeis
- f Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences , University of Naples 'Federico II,' Napoli , Italy
| | - M Di Giannantonio
- i New York Psychiatric Institute , Columbia University , New York , NY , USA
| | - D De Berardis
- c Polyedra Research Group , Teramo , Italy.,g NHS, Department of Mental Health ASL Teramo, Psychiatric Service of Diagnosis and Treatment , Hospital 'G. Mazzini,' Teramo , Italy.,h Department of Neuroscience and Imaging , University 'G. D'Annunzio,' Chieti , Italy
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Sarma AK, Khandker N, Kurczewski L, Brophy GM. Medical management of epileptic seizures: challenges and solutions. Neuropsychiatr Dis Treat 2016; 12:467-85. [PMID: 26966367 PMCID: PMC4771397 DOI: 10.2147/ndt.s80586] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Epilepsy is one of the most common neurologic illnesses. This condition afflicts 2.9 million adults and children in the US, leading to an economic impact amounting to $15.5 billion. Despite the significant burden epilepsy places on the population, it is not very well understood. As this understanding continues to evolve, it is important for clinicians to stay up to date with the latest advances to provide the best care for patients. In the last 20 years, the US Food and Drug Administration has approved 15 new antiepileptic drugs (AEDs), with many more currently in development. Other advances have been achieved in terms of diagnostic modalities like electroencephalography technology, treatment devices like vagal nerve and deep-brain stimulators, novel alternate routes of drug administration, and improvement in surgical techniques. Specific patient populations, such as the pregnant, elderly, those with HIV/AIDS, and those with psychiatric illness, present their own unique challenges, with AED side effects, drug interactions, and medical-psychiatric comorbidities adding to the conundrum. The purpose of this article is to review the latest literature guiding the management of acute epileptic seizures, focusing on the current challenges across different practice settings, and it discusses studies in various patient populations, including the pregnant, geriatric, those with HIV/AIDS, comatose, psychiatric, and "pseudoseizure" patients, and offers possible evidence-based solutions or the expert opinion of the authors. Also included is information on newer AEDs, routes of administration, and significant AED-related drug-interaction tables. This review has tried to address only some of these issues that any practitioner who deals with the acute management of seizures may encounter. The document also highlights the numerous avenues for new research that would help practitioners optimize epilepsy management.
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Affiliation(s)
- Anand K Sarma
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, USA
| | - Nabil Khandker
- Department of Neurology, Virginia Commonwealth University, Richmond, VA, USA
| | - Lisa Kurczewski
- Departments of Pharmacotherapy & Outcomes Science and Neurosurgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Gretchen M Brophy
- Departments of Pharmacotherapy & Outcomes Science and Neurosurgery, Virginia Commonwealth University, Richmond, VA, USA
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