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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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de Toffol B. Epilepsy and psychosis. Rev Neurol (Paris) 2024; 180:298-307. [PMID: 38336524 DOI: 10.1016/j.neurol.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/21/2023] [Accepted: 12/21/2023] [Indexed: 02/12/2024]
Abstract
Psychotic disorders are eight times more frequent in epilepsy than in the general population. The various clinical syndromes are classified according to their chronology of onset in relation to epileptic seizures: ictal psychoses (during epileptic discharge), post-ictal psychoses (PIP, after a seizure), interictal psychoses (IIP, with no chronological link) and those related to complete seizure control. Antiepileptic drugs can cause psychotic disorders in all these situations. Post-ictal psychoses (PIP) are affective psychoses that occur after a lucid interval lasting 12 to 120hours following a cluster of seizures. They last an average of 10days, with an abrupt beginning and end. PIP are directly linked to epileptic seizures, and disappear when the epilepsy is controlled. Interictal psychoses are schizophrenias. The management of psychotic disorders in epilepsy is neuropsychiatric, and requires close collaboration between epileptologists and psychiatrists. Antipsychotics can be prescribed in persons with epilepsy. Even today, psychotic disorders in epilepsy are poorly understood, under-diagnosed and under-treated.
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Affiliation(s)
- B de Toffol
- Université des Antilles, Neurology Department, Centre Hospitalier de Cayenne, CIC Inserm 1424, rue des Flamboyants, 97300 Cayenne, French Guiana.
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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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Pisani F, Pisani LR, Barbieri MA, de Leon J, Spina E. Optimization of Therapy in Patients with Epilepsy and Psychiatric Comorbidities: Key Points. Curr Neuropharmacol 2023; 21:1755-1766. [PMID: 35619263 PMCID: PMC10514544 DOI: 10.2174/1570159x20666220526144314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/24/2022] [Accepted: 05/25/2022] [Indexed: 11/22/2022] Open
Abstract
Psychiatric disorder comorbidity in patients with epilepsy (PWE) is very frequent with a mean percentage prevalence of up to 50% and even higher. Such a high frequency suggests that epilepsy and psychiatric disorders might share common pathological pathways. Various aspects contribute in making the matter very complex from a therapeutic point of view. Some antiseizure medications (ASMs), namely valproic acid, carbamazepine, and lamotrigine, have mood-stabilising effects and are routinely used for the treatment of bipolar disorder in patients who do not have epilepsy. Pregabalin and, to a lesser extent, gabapentin, exerts anxiolytic effects. However, several ASMs, in particular levetiracetam, topiramate, and perampanel, may contribute to psychiatric disorders, including depression, aggressive behaviour, and even psychosis. If these ASMs are prescribed, the patient should be monitored closely. A careful selection should be made also with psychotropic drugs. Although most of these can be safely used at therapeutic doses, bupropion, some tricyclic antidepressants, maprotiline, and clozapine may alter seizure threshold and facilitate epileptic seizures. Interactions between ASMs and psychotropic medication may make it difficult to predict individual response. Pharmacokinetic interactions can be assessed with drug monitoring and are consequently much better documented than pharmacodynamic interactions. Another aspect that needs a careful evaluation is patient adherence to treatment. Prevalence of non-adherence in PWE and psychiatric comorbidities is reported to reach values even higher than 70%. A careful evaluation of all these aspects contributes in optimizing therapy with a positive impact on seizure control, psychiatric wellbeing, and quality of life.
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Affiliation(s)
- Francesco Pisani
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | | | | | - Jose de Leon
- Mental Health Research Center at Eastern State Hospital, Lexington, KY, USA and Psychiatry and Biomedical Research Centre in Mental Health Net (CIBERSAM), Santiago Apostol Hospital, University of the Basque Country, Vitoria, Spain
| | - Edoardo Spina
- Department of Clinical and Experimental Medicine, University of Messina, Italy
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Revdal E, Morken G, Bakken IJ, Bråthen G, Landmark CJ, Brodtkorb E. Bidirectionality of antiseizure and antipsychotic treatment: A population-based study. Epilepsy Behav 2022; 136:108911. [PMID: 36126553 DOI: 10.1016/j.yebeh.2022.108911] [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: 06/27/2022] [Revised: 08/29/2022] [Accepted: 09/02/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE To study the prevalence and directionality of comorbid epilepsy and psychosis in Norway. METHODS The Norwegian Prescription Database (NorPD) provided individual-based information on all antiseizure medications (ASMs) and antipsychotic drugs (APDs) dispensed during 2004-2017. Subjects were ≥18 years of age at the end of the study period. Diagnosis-specific reimbursement codes from the 10th revision of the International Classification of Diseases/2nd edition of the International Classification of Primary Care (ICD-10/ICPC-2) combined with ATC codes were used as indicators of diagnosis. Subjects had collected ASMs for epilepsy or APDs for psychosis at least four times, at least once issued with an ICD-10 code from the specialist healthcare service. Directionality was analyzed in subjects receiving both treatments. To reduce prevalent comorbidity bias, we employed a four-year comorbidity-free period (2004-2007). The use of specific ASMs and APDs was analyzed. RESULTS A total of 31,289 subjects had collected an ASM for epilepsy at least four times, 28,889 an APD for psychosis. Both the prevalence of treatment for epilepsy and of treatment for psychosis was 0.8%. Further, 891 subjects had been treated for both conditions; 2.8% with epilepsy had been treated for psychosis, and 3.1% with psychosis had been treated for epilepsy. Among 558 subjects included in the analyses of directionality, 56% had collected the first APD before an ASM, whereas 41% had collected an ASM first. During the last year prior to comorbidity onset, levetiracetam, topiramate, or zonisamide had been used for epilepsy by approximately 40%, whereas olanzapine and quetiapine were most used in patients with psychosis, and clozapine in 13%. CONCLUSION The proportion of patients with prior antipsychotic treatment at onset of epilepsy is higher than previously acknowledged, as demonstrated in this nation-wide study. Apart from a shared neurobiological susceptibility, the bidirectionality of epilepsy and psychosis may be influenced by various environmental factors, including the interaction of pharmacodynamic effects. APDs may facilitate seizures; ASMs may induce psychiatric symptoms. In patients with combined treatment, these potential drug effects should receive ample attention, along with the psychosocial consequences of the disorders. A prudent multi-professional approach is required.
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Affiliation(s)
- Eline Revdal
- Department of Neurology and Clinical Neurophysiology, St. Olav University Hospital, Trondheim, Norway; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway.
| | - Gunnar Morken
- Department of Psychiatry, St. Olav University Hospital, Trondheim, Norway; Department of Mental Health, Norwegian University of Science and Technology, Trondheim, Norway.
| | | | - Geir Bråthen
- Department of Neurology and Clinical Neurophysiology, St. Olav University Hospital, Trondheim, Norway; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway.
| | - Cecilie Johannesen Landmark
- Department of Pharmacy, Oslo Metropolitan University, Oslo, Norway; The National Center for Epilepsy, Oslo University Hospital, Oslo, Norway; Department of Pharmacology, Oslo University Hospital, Oslo, Norway.
| | - Eylert Brodtkorb
- Department of Neurology and Clinical Neurophysiology, St. Olav University Hospital, Trondheim, Norway; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway.
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Pinto-Gouveia C, Ventura F, Carneiro M, Mota D, Renca S, Pissarra C. Long-acting paliperidone injection as a treatment option for interictal psychosis of epilepsy: A case report. Psychiatry Clin Neurosci 2022; 76:347-348. [PMID: 35429199 DOI: 10.1111/pcn.13366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/29/2022] [Accepted: 04/11/2022] [Indexed: 11/28/2022]
Affiliation(s)
| | - Fabiana Ventura
- Psychiatry Department, Coimbra Hospital and Universitary Centre, Coimbra, Portugal
| | - Mário Carneiro
- Psychiatry Department, Coimbra Hospital and Universitary Centre, Coimbra, Portugal
| | - David Mota
- Psychiatry Department, Coimbra Hospital and Universitary Centre, Coimbra, Portugal
| | - Susana Renca
- Psychiatry Department, Coimbra Hospital and Universitary Centre, Coimbra, Portugal
| | - Celsa Pissarra
- Psychiatry Department, Coimbra Hospital and Universitary Centre, Coimbra, Portugal
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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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Akanuma N, Adachi N, Fenwick P, Ito M, Okazaki M, Hara K, Ishii R, Sekimoto M, Kato M, Onuma T. Individual vulnerabilities to psychosis after antiepileptic drug administration. BMJ Neurol Open 2021; 2:e000036. [PMID: 33681791 PMCID: PMC7903174 DOI: 10.1136/bmjno-2019-000036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 07/19/2020] [Accepted: 07/28/2020] [Indexed: 11/06/2022] Open
Abstract
Background Psychosis often develops after the administration of antiepileptic drugs (AEDs) in patients with epilepsy. However, the individual vulnerability and clinical condition of such patients have been rarely scrutinised. We investigated the effect of individually consistent (trait-dependent) and inconsistent (state-dependent) characteristics. Methods The individual characteristics, clinical states and psychotic outcome of patients from eight adult epilepsy clinics were retrospectively reviewed over 6-month periods after a new drug (AED or non-AED) administration between 1981 and 2015. Results A total of 5018 new drugs (4402 AEDs and 616 non-AEDs) were used in 2015 patients with focal epilepsy. Subsequently, 105 psychotic episodes (81 interictal and 24 postictal) occurred in 89 patients. Twelve patients exhibited multiple episodes after different AED administrations. Trait-dependent characteristics (early onset of epilepsy, known presumed causes of epilepsy, lower intellectual function and a family history of psychosis) were significantly associated with the patients who exhibited psychosis. Absence of family history of epilepsy was also associated with psychosis but not significantly. Subsequent logistic regression analysis with a model incorporating family history of psychosis and epilepsy, and intellectual function was the most appropriate (p=0.000). State-dependent characteristics, including previous psychotic history and epilepsy-related variables (longer duration of epilepsy, AED administration, higher seizure frequency and concomitant use of AEDs) were significantly associated with psychotic episodes. Subsequent analysis found that a model including AED administration and previous psychotic history was the most appropriate (p=0.000). Conclusion Psychosis occurring after new AED administration was related to the individual vulnerability to psychosis and intractability of epilepsy.
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Affiliation(s)
- Nozomi Akanuma
- South London and Maudsley NHS Foundation Trust, London, UK
| | | | - Peter Fenwick
- South London and Maudsley NHS Foundation Trust, London, UK
| | | | - Mitsutoshi Okazaki
- Department of Psychiatry, National Centre Hospital for Mental, Nervous and Muscular Disorders, NCNP, Kodaira, Japan
| | | | - Ryouhei Ishii
- Department of Psychiaty, University of Osaka Graduate School of Medicine, Osaka, Japan
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Antimisiaris D, McHolan B, Moga D, Mospan C. Depression Part 3: Medication Related Problems. Sr Care Pharm 2021; 36:68-82. [PMID: 33509330 DOI: 10.4140/tcp.n.2021.68] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
When selecting and managing psychoactive medications in older people, it is equally important to focus on avoidance of toxicity as it is to focus on efficacy. Higher psychoactive medication load is associated with increased rate and risk of all cause hospitalization. The medication classes used to treat depression and related comorbidities include antidepressants, antipsychotics, stimulants, mood stabilizers, lithium, anxiolytics and sedative hypnotics. This discussion will examine considerations to help avoid medication related problems relevant to medications used to treat depression in the antidepressant pharmacological class.
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Affiliation(s)
- Demetra Antimisiaris
- 1University of Louisville, Schools of Public Health and Medicine, Louisville, Kentucky
| | - Brittany McHolan
- 2University of Kentucky, College of Pharmacy, Louisville, Kentucky
| | - Daniela Moga
- 3University of Kentucky, Colleges of Pharmacy and Public Health and Sanders-Brown Center on Aging, Lexington, Kentucky
| | - Cortney Mospan
- 4Wingate School of Pharmacy, Levine College of Health Sciences, Wingate, North Carolina
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de Toffol B, Adachi N, Kanemoto K, El-Hage W, Hingray C. [Interictal psychosis of epilepsy]. Encephale 2020; 46:482-492. [PMID: 32594995 DOI: 10.1016/j.encep.2020.04.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/23/2020] [Accepted: 04/07/2020] [Indexed: 02/06/2023]
Abstract
Interictal psychosis (IIP) refers to psychosis that occurs in clear consciousness in persons with epilepsy (PWE) with temporal onset not during or immediately following a seizure. The pooled prevalence estimate of psychosis in PWE is 5.6%. PWE and schizophrenia have very high mortality, and more than one in four persons with both disorders die between the age of 25 and 50years. IIP can manifest in brief or chronic forms. The chronic forms of IIP may closely resemble schizophrenia. However, some authors have described the typical presence of persecutory and religious delusions, sudden mood swings and the preservation of affect, as well as rarity of negative symptoms and catatonic states, but these differences remain controversial. Typically, IIP starts after many years of active temporal lobe epilepsy. Several epilepsy-related variables are considered pathogenically relevant in IIP including epilepsy type and seizure characteristics. Risk factors for developing IIP are family history of psychosis, learning disability, early age of onset of epilepsy, unilateral or bilateral hippocampal sclerosis, history of status epilepticus, history of febrile seizures, and poorly controlled temporal lobe epilepsy. In patients with epilepsy and psychosis, structural imaging studies have shown several relevant changes leading to conflicting findings. Altered neuronal plasticity and excitability have been described in epilepsy and psychotic disorders. Neuropathological data suggest that IIP are not the result of classic epileptic pathology of the temporal lobe. Forced normalization (FN) and alternating psychosis refer to patients with poorly controlled epilepsy (focal or generalized) who have had psychotic episodes associated with remission of their seizures and disappearance of epileptiform activity on their EEGs. FN mainly occurs in temporal lobe epilepsy when patients have frequent seizures that are abruptly terminated triggered by an antiepileptic drug, vagus nerve stimulation or epilepsy surgery. Treatment is based on withdrawal of the responsible drug, and by transient use of antipsychotics for acute symptomatic control on a case-by-case basis. FN is an entity whose pathophysiology remains uncertain. Antiepileptic drugs (AEDs) may sometimes induce psychotic symptoms and psychosis could be a direct effect of the AEDs. IIP has been reported more frequently following the initiation of zonisamide, topiramate, and levetiracetam when compared with other antiepileptic drugs. However, AEDs do not appear to be the only determinant of IIP. The management of IIP requires a multidisciplinary approach with early involvement of a liaison psychiatrist associated with a neurologist. IIP are underdiagnosed and mistreated. Existing recommendations are extrapolated from those established for the treatment of schizophrenia with some additional guidance from expert opinions. A two-step procedure, not necessarily consecutive, is suggested. The first step requires reevaluation of the antiepileptic treatment. The second step requires initiation of atypical neuroleptics. Antipsychotic drugs should be selected with consideration of the balance between pharmacological profiles, efficacy, and adverse effects. Regarding pharmacokinetic interactions, AEDs with inducing properties reduce the blood levels of all antipsychotics. It is important to consider implications of combining neuroleptics and AEDs with a similar spectrum of side effects. Regarding the duration of treatment, IIP episodes are more likely to be recurrent than in primary schizophrenia. In practice, atypical neuroleptics with few motor side effects such as risperidone can be used as first choice, given the low propensity for drug-drug interactions and the low seizure risk, with the added suggestion to start low and go slow. Clozapine could be prescribed in selected cases.
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Affiliation(s)
- B de Toffol
- Service de neurologie et de neurophysiologie clinique, U1253 ibrain, Inserm, université de Tours, Tours, France; CHU Bretonneau, 2 bis, boulevard Tonnellé, 37044 Tours cedex, France.
| | - N Adachi
- Adachi Mental Clinic, Kitano 7-5-12, Kiyota, Sapporo 004-0867, Japon
| | - K Kanemoto
- Aichi Medical University, Neuropsychiatric Department, Nagakute, Japon
| | - W El-Hage
- U1253, iBrain, Inserm, CHRU de Tours, université de Tours, Tours, France
| | - C Hingray
- Service de neurologie, CHRU Nancy, 54000 Nancy, France; Pôle universitaire de psychiatrie du grand Nancy, CPN, 54520 Laxou, France
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McNeil-Gauthier AL, Brais B, Rouleau G, Anoja N, Ducharme S. Successful treatment of psychosis in a patient with Kufor-Rakeb syndrome with low dose aripiprazole: a case report. Neurocase 2019; 25:133-137. [PMID: 31232173 DOI: 10.1080/13554794.2019.1625928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
We present a case of a 32-year-old male with Kufor-Rakeb syndrome (KRS), a form of juvenile parkinsonism due to mutations of the ATP13A2 gene at PARK9 locus. The patient was seen for daily behavioral outbursts and psychotic symptoms. At first assessment, CGI scale was estimated at 5; "Markedly ill". Aripiprazole was started at 2 mg and then increased to 3 mg. Two years later, psychotic symptoms were judged to be "much improved" (CGI-C = 2). This significant improvement without drug-induced motor side effects suggests that aripiprazole at low doses (2-5 mg) is effective and tolerated in patients with KRS.
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Affiliation(s)
| | - Bernard Brais
- b Department of Neurology & Neurosurgery , Montreal , Canada
| | - Guy Rouleau
- b Department of Neurology & Neurosurgery , Montreal , Canada
| | - Nancy Anoja
- b Department of Neurology & Neurosurgery , Montreal , Canada
| | - Simon Ducharme
- c McConnell Brain Imaging Centre , Montreal Neurological Institute , McGill University , Montreal Canada.,d Department of Psychiatry , McGill University Health Center , Montreal , Canada
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de Toffol B, Trimble M, Hesdorffer DC, Taylor L, Sachdev P, Clancy M, Adachi N, Bragatti JA, Mula M, Kanemoto K. Pharmacotherapy in patients with epilepsy and psychosis. Epilepsy Behav 2018; 88:54-60. [PMID: 30241054 DOI: 10.1016/j.yebeh.2018.09.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 08/28/2018] [Accepted: 09/01/2018] [Indexed: 11/28/2022]
Abstract
The recognition and treatment of psychosis in persons with epilepsy (PWE) is recommended with the apparent dilemma between treating psychosis and opening the possibility of exacerbating seizures. The pooled prevalence estimate of psychosis in PWE is 5.6%. It has been proposed that a 'two hit' model, requiring both aberrant limbic activity and impaired frontal control, may account for the wide range of clinical phenotypes. The role of antiepileptic drugs in psychosis in PWE remains unclear. Alternating psychosis, the clinical phenomenon of a reciprocal relationship between psychosis and seizures, is unlikely to be an exclusively antiepileptic drug-specific phenomenon but rather, linked to the neurobiological mechanisms underlying seizure control. Reevaluation of antiepileptic treatment, including the agent/s being used and degree of epileptic seizure control is recommended. The authors found very few controlled studies to inform evidence-based treatment of psychosis in PWE. However, antipsychotics and benzodiazepines are recommended as the symptomatic clinical treatments of choice for postictal and brief interictal psychoses. The general principle of early symptomatic treatment of psychotic symptoms applies in epilepsy-related psychoses, as for primary psychotic disorders. In the authors' experience, low doses of antipsychotic medications do not significantly increase clinical risk of seizures in PWE being concurrently treated with an efficacious antiepileptic regimen.
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Affiliation(s)
- Bertrand de Toffol
- Service de Neurologie & Neurophysiologie Clinique, CHU Bretonneau, Tours, France, Service de Neurologie Hôpital de Cayenne, Guyane France et UMR 1253, iBrain, Université de Tours, Inserm, France.
| | - Michael Trimble
- Institute of Neurology, Queen Square, London WC1N 3BG, United Kingdom
| | - Dale C Hesdorffer
- Gertrude H.K Sergievsky Center and Department of Epidemiology, Columbia University, USA
| | - Lauren Taylor
- Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales, Sydney, Australia; Neuropsychiatric Institute, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Perminder Sachdev
- Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales, Sydney, Australia; Neuropsychiatric Institute, Prince of Wales Hospital, Randwick, NSW, Australia
| | - Maurice Clancy
- Department of Liaison Psychiatry, University Hospital Waterford, Ireland
| | | | | | - Marco Mula
- Atkinson Morley Regional Neuroscience Centre, St George's University Hospitals NHS Foundation Trust and Institute of Medical and Biomedical Education, St. George's University of London, United Kingdom
| | - Kousuke Kanemoto
- Aichi Medical University, Neuropsychiatric Department, Nagakute, Japan
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de Toffol B, Hingray C, Biberon J, El-Hage W. [Psychiatric comorbidities in epilepsy]. Presse Med 2017; 47:243-250. [PMID: 29275022 DOI: 10.1016/j.lpm.2017.10.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 10/25/2017] [Indexed: 12/31/2022] Open
Abstract
Psychiatric comorbidities are overrepresented in people suffering from epilepsy in comparison to the general population. There is a two-way link between epilepsy and psychiatric disorders. Psychiatric symptomatology is specific in epilepsy, according to the chronology of symptoms in relation to the seizure (inter, pre- or postictal). Easy to use, fast and efficient self-administered questionnaires are available to evaluate depressive (NDDI-E) and generalized anxiety disorder (GAD-7) symptoms. Selective serotonin reuptake inhibitors (SSRIs) are not proconvulsant and can be safely used to treat depressive or anxious disorders.
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Affiliation(s)
- Bertrand de Toffol
- Inserm U 930, CHU Bretonneau, service de neurologie et neurophysiologie clinique, 2 bis, boulevard Tonnellé, 37044 Tours cedex, France.
| | - Coraline Hingray
- Centre psychiatrique de Nancy, pôle universitaire du Grand-Nancy, 1, rue du Dr Archambault, 54520 Laxou, France
| | - Julien Biberon
- CHU Bretonneau, service de neurologie et neurophysiologie clinique, 2 bis, boulevard Tonnellé, 37044 Tours cedex, France
| | - Wissam El-Hage
- CHRU de Tours, clinique psychiatrique universitaire, 37044 Tours cedex, France
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Chi SH, Jeong HG, Lee S, Oh SY, Kim SH. Effects of Psychotropic Drugs on Seizure Threshold during Electroconvulsive Therapy. Psychiatry Investig 2017; 14:647-655. [PMID: 29042890 PMCID: PMC5639133 DOI: 10.4306/pi.2017.14.5.647] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 09/27/2016] [Accepted: 10/16/2016] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To analyze the relationship between seizure threshold (ST) and psychotropic drugs in patients treated with ECT. METHODS We examined clinical data from 43 patients. ST was titrated at each treatment session. We examined associations between ST and psychotropic drugs using multivariate correlation analyses. Data are presented as initial ST, the difference in ST between the first and 10th sessions (ΔST10th), and the mean difference in ST between the first and last sessions (mean ΔSTlast). RESULTS Multivariate regression analyses showed associations between initial ST and the total chlorpromazine-equivalent dose of antipsychotics (β=0.363, p<0.05). The total fluoxetine-equivalent dose of antidepressants was associated with ΔST10th (β=0.486, p<0.01) and mean ΔSTlast (β=0.472, p<0.01). CONCLUSION Our study elucidated possible effects of psychotropic drugs on ST shifts. Larger doses of antipsychotics were associated with higher initial ST, whereas higher doses of antidepressants were associated with stronger shifts in ST.
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Affiliation(s)
- Su-Hyuk Chi
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hyun-Ghang Jeong
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
- Korea University Research Institute of Mental Health, Seoul, Republic of Korea
| | - Suji Lee
- Department of Biomedical Science, Korea University Graduate School, Seoul, Republic of Korea
| | - So-Young Oh
- Seoul Metropolitan Enpyeong Hospital, Seoul, Republic of Korea
| | - Seung-Hyun Kim
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
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15
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Bangar S, Shastri A, El-Sayeh H, Cavanna AE. Women with epilepsy: clinically relevant issues. FUNCTIONAL NEUROLOGY 2017; 31:127-34. [PMID: 27678205 DOI: 10.11138/fneur/2016.31.3.127] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Women with epilepsy (WWE) face specific challenges throughout their lifespan due to the effects of seizures and antiepileptic drugs on hormonal function, potentially affecting both sexual and reproductive health. This review article addresses the most common issues of practical relevance to clinicians treating WWE: epidemiology and clinical presentations (including catamenial epilepsy), contraception, reproductive and sexual dysfunction, pregnancy, lactation, menopause-related issues (including bone health), and mental health aspects. Awareness of these gender-specific issues and implementation/adaptation of effective interventions for WWE results in significantly improved health-related quality of life in this patient population.
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16
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Clinique et neurobiologie des psychoses post-ictales. Encephale 2016; 42:443-447. [DOI: 10.1016/j.encep.2015.12.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 12/09/2015] [Accepted: 12/14/2015] [Indexed: 11/18/2022]
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17
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18
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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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