ABSTRACT
Safe delivery and optimal peripartum and postpartum care in women with epilepsy (WWE) is a major concern which has received limited attention in recent years. A diagnosis of epilepsy per se is not an indication for a planned cesarean section or induction of labor, even though epidemiological studies indicate that cesarean delivery is more common among WWE compared to the general population. Pregnancy in WWE is associated with an increased risk of obstetrical complications and increased perinatal morbidity and mortality, and these risks may be greater among WWE taking ASMs. Wherever feasible, pregnant WWE should be directed to specialist care. Risk minimization includes, when appropriate, dose adjustment to compensate for pregnancy-related changes in the pharmacokinetics of some ASMs. With respect to postpartum management, WWE should be advised that the benefits of breastfeeding outweigh the small risk of adverse drug reactions in the infant.
Subject(s)
Breast Feeding , Epilepsy , Pregnancy Complications , Humans , Female , Pregnancy , Anticonvulsants/adverse effects , Anticonvulsants/therapeutic use , Delivery, Obstetric , Pregnancy Outcome/epidemiologyABSTRACT
Unlike several epilepsies with onset in pediatric age, adult-onset epilepsies do not typically have a time course that is predictably self-remitting in the large majority of people. Still, about one-half of individuals with adult-onset epilepsy who have been seizure-free for an extended period (two years or longer) on antiseizure medications (ASMs) will remain in remission when their drug therapy is discontinued. Although a number of predictors of outcome have been identified (including specific adult-onset syndromes associated with a low probability of spontaneous remission), in most cases, the only way to establish whether the epilepsy has remitted in a given individual is to gradually withdraw ASMs. ASM withdrawal can be beneficial, particularly when the currently used treatment is not well tolerated, or could lead to adverse outcomes in the future (i.e., teratogenic effects should pregnancy occur in a female of childbearing potential). However, the risks associated with ASM withdrawal are significant. Relapse of seizures can have major adverse psychosocial consequences and also may carry a risk of morbidity and mortality. Most importantly, evidence suggests that in about 20% of individuals whose seizure relapsed following ASM withdrawal, re-institution of pharmacological therapy may not readily restore seizure control. Ultimately, management decisions should prioritize the preference of the well-informed person with epilepsy. Particularly, when adverse drug effects are a concern, options to be discussed should include not only withdrawal or continuation of the current treatment but also dose reduction or substitution with a different ASM.
Subject(s)
Epilepsies, Partial , Epilepsy, Generalized , Epilepsy , Adult , Female , Humans , Child , Anticonvulsants/therapeutic use , Epilepsies, Partial/drug therapy , Carbamazepine/therapeutic use , Epilepsy, Generalized/drug therapy , Epilepsy/drug therapy , Epilepsy/chemically induced , Seizures/drug therapy , Seizures/chemically induced , FreedomABSTRACT
OBJECTIVE: Cognitive impairment is a potential drawback of antiseizure medications. This study aimed to evaluate the impact of different levetiracetam drug regimens on cognitive function. METHODS: A retrospective analysis identified 221 patients diagnosed with seizures who underwent cognitive screening. Patients were categorized into four groups: no medications, non-levetiracetam medications, high and low dose levetiracetam. Composite scores determined low and high levetiracetam groups whereby one point was added for each increment in dosage, duration since uptake, and concurrent anti-seizure medication. Variables known to affect cognition were recorded and classified as demographic, seizure-related, diagnosis-related, and psychopathology. Logistic regression was used to identify variables associated with cognitive scores below cut-off. RESULTS: Multivariable analysis found being male, non-active in the community, less than 12 years of education, left temporal lobe epilepsy, high seizure frequency, and depression were associated with poor cognitive performance. In a final regression analysis, the high levetiracetam group exhibited a 4.5-fold higher likelihood of scoring below cut-off than the medication-free group (OR 4.5, CI 1.5-13.6, p<.08). Depression (OR 2.1, CI 1.1-3.9, p<.03), being male (OR 2.2, CI 1.1-4.3, p<.02), and not being active in the community (OR 3.8, 1.6-8.7, p <.003) remained significant contributors to the model. Language (p<.05), attention (p<.05), and delayed recall (p<.001) were the most affected cognitive domains. SIGNIFICANCE: When taken in small doses, for brief periods as monotherapy, levetiracetam minimally influences cognition. At higher doses, as part of long-term seizure management, in conjunction with multiple ASMs, LEV is associated with cognitive impairment.
Subject(s)
Anticonvulsants , Piracetam , Humans , Male , Female , Levetiracetam/therapeutic use , Anticonvulsants/adverse effects , Piracetam/adverse effects , Retrospective Studies , Seizures/drug therapy , CognitionABSTRACT
PURPOSE: We conducted an observational study to investigate the opinions of neurologists and psychiatrists all around the world who are taking care of patients with seizures [epilepsy and functional seizures (FS)]. METHODS: Practicing neurologists and psychiatrists from around the world were invited to participate in an online survey. On 29th September 2022, an e-mail including a questionnaire was sent to the members of the International Research in Epilepsy (IR-Epil) Consortium. The study was closed on 1st March 2023. The survey, conducted in English, included questions about physicians' opinions about FS and anonymously collected data. RESULTS: In total, 1003 physicians from different regions of the world participated in the study. Both neurologists and psychiatrists identified "seizures" as their preferred term. Overall, the most preferred modifiers for "seizures" were "psychogenic" followed by "functional" by both groups. Most participants (57.9%) considered FS more difficult to treat compared to epilepsy. Both psychological and biological problems were considered as the underlying cause of FS by 61% of the respondents. Psychotherapy was considered the first treatment option for patients with FS (79.9%). CONCLUSION: Our study represents the first large-scale attempt of investigating physicians attitudes and opinions about a condition that is both frequent and clinically important. It shows that there is a broad spectrum of terms used by physicians to refer to FS. It also suggests that the biopsychosocial model has gained its status as a widely used framework to interpret and inform clinical practice on the management of patients.
Subject(s)
Epilepsy , Psychiatry , Humans , Neurologists/psychology , Surveys and Questionnaires , Epilepsy/therapy , Epilepsy/etiology , Attitude , Electroencephalography/adverse effectsABSTRACT
People with epilepsy (PWE) may die suddenly and unexpectedly and without a clear under-lying pathological etiology; this is called SUDEP (sudden unexpected death in epilepsy). The pooled estimated incidence rate for SUDEP is 23 times the incidence rate of sudden death in the general population with the same age. Empowering healthcare professionals, PWE, and their care-givers with the appropriate knowledge about SUDEP is very important to enable efficient preventive measures in PWE. In the current narrative review, following a brief discussion on the definition, epidemiology, and risk factors for SUDEP, the authors discuss the importance of appropriately educating healthcare professionals, PWE, and their caregivers about SUDEP.
Subject(s)
Epilepsy , Sudden Unexpected Death in Epilepsy , Caregivers , Death, Sudden/epidemiology , Death, Sudden/etiology , Death, Sudden/prevention & control , Educational Status , Epilepsy/complications , Epilepsy/epidemiology , Humans , Risk FactorsABSTRACT
OBJECTIVE: To investigate the opinions and attitudes of neurologists on the counseling about sudden unexpected death in epilepsy (SUDEP) worldwide. METHODS: Practicing neurologists from around the world were invited to participate in an online survey. On February 18th, 2021, we emailed an invitation including a questionnaire (using Google-forms) to the lead neurologists from 50 countries. The survey anonymously collected the demographic data of the participants and answers to the questions about their opinions and attitudes toward counseling about SUDEP. RESULTS: In total, 1123 neurologists from 27 countries participated; 41.5% of the respondents reported they discuss the risk of SUDEP with patients and their care-givers only rarely. Specific subgroups of patients who should especially be told about this condition were considered to be those with poor antiseizure medication (ASM) adherence, frequent tonic-clonic seizures, or with drug-resistant epilepsy. The propensity to tell all patients with epilepsy (PWE) about SUDEP was higher among those with epilepsy fellowship. Having an epilepsy fellowship and working in an academic setting were factors associated with a comfortable discussion about SUDEP. There were significant differences between the world regions. CONCLUSION: Neurologists often do not discuss SUDEP with patients and their care-givers. While the results of this study may not be representative of practitioners in each country, it seems that there is a severe dissociation between the clinical significance of SUDEP and the amount of attention that is devoted to this matter in daily practice by many neurologists around the world.
Subject(s)
Sudden Unexpected Death in Epilepsy , Attitude , Counseling , Death, Sudden/epidemiology , Death, Sudden/etiology , Humans , Neurologists , Risk Factors , Surveys and QuestionnairesABSTRACT
OBJECTIVES: In this international study, we aimed to investigate the opinions of physicians dealing with patients with functional seizures (FS) worldwide on working restrictions and disability benefits eligibility. METHODS: International online survey of neurologists/mental health professionals from Argentina, Venezuela, Colombia, Italy, France, Iran, Iraq, United Arab Emirates (UAE), Qatar, Saudi Arabia, Georgia, and Russia. RESULTS: Six hundred and twenty-seven physicians from 12 countries participated in the study. Working as a neurologist was a predictor to think that patients with FS should not be counseled to avoid performing all jobs or professions as long as they have active disease (OR: 0.46; 95% CI: 0.30 to 0.68; pâ¯<â¯0.001). Having managed more than 200 patients was associated with the opinion that patients should not be counseled to avoid performing any type of work (OR: 2.17; 95% CI: 1.02 to 4.59; pâ¯=â¯0.043). Working as a psychiatrist/psychologist was associated with the idea that patients with FS should be qualified for disability benefits (OR: 1.97; 95% CI: 1.21-3.21; pâ¯=â¯0.006), and receive these benefits lifelong (OR: 0.43; 95% CI: 0.22-0.84; pâ¯=â¯0.014). CONCLUSION: Neurologists and mental health professionals have different attitudes and opinions toward working restrictions and disability benefits for patients with FS. Further studies should investigate the reasons for these differences, and propose solutions to avoid discrimination and unequal access to employment and disability benefits.
Subject(s)
Physicians , Seizures , Argentina , Attitude , Colombia , France , Humans , Iran , Italy , Qatar , Russia , Saudi Arabia , United Arab EmiratesABSTRACT
PURPOSE: To investigate the opinions of physicians on the use of complementary and alternative medicine (CAM) in patients with epilepsy (PWE) worldwide. METHODS: Online survey addressed to neurologists and psychiatrists from different countries. RESULTS: Totally, 1112 physicians from 25 countries (different world region: Europe, North America, South America, Middle-East, Africa, Former Soviet Union Republics) participated; 804 (72.3%) believed that CAM might be helpful in PWE. The most commonly endorsed CAM included meditation (41%) and yoga (39%). Female sex, psychiatry specialization, and working in North and South America were associated with the belief that CAM is helpful in PWE. Two-hundred and forty five out of 1098 participants (22.3%) used/prescribed CAM to PWE; among them, 174 (71%) people perceived CAM to be less effective and 114 (46.5%) people found CAM to be safer than conventional antiseizure medications (ASMs). The most common reasons to prescribe CAM for PWE were: to satisfy the patient (49.9%), dissatisfaction with the efficacy (35.6%), and dissatisfaction with the adverse effects (31.2%) of conventional therapies. CONCLUSION: Although the evidence supporting the use of CAM for the treatment of epilepsy is extremely sparse, most physicians worldwide believe that it could be integrated with the use of conventional ASMs, at least in some patients. High-quality controlled trials are warranted to provide robust evidence on the usefulness of CAM options in PWE.
Subject(s)
Complementary Therapies , Epilepsy , Physicians , Africa , Epilepsy/therapy , Europe , Female , Humans , Middle East , North America , South America , Surveys and QuestionnairesABSTRACT
New imaging technologies have advanced our ability to localize the epileptogenic zone in patients with epilepsy. As a result of the constant improvement of the image quality, magnetic resonance imaging (MRI) has become the most important ancillary tool in the management of patients with epilepsy. Magnetic resonance imaging for the evaluation of patients with epilepsy should be done using a special temporal lobe protocol and read by physicians experienced with the findings in patients with epilepsy. On the other hand, in the healthy populations, incidental structural brain abnormalities have been reported in 18% of people. Incidental, subtle, or unexpected structural brain abnormalities have also been reported in many patients who were investigated because of having seizures. In the current narrative review, we will discuss some of these instances, where structural brain abnormalities are discovered unexpectedly, are subtle (but important) and/or may be considered as incidental.
Subject(s)
Brain/diagnostic imaging , Magnetic Resonance Imaging/methods , Seizures/diagnostic imaging , Adult , Brain/pathology , Epilepsy/diagnostic imaging , Epilepsy/pathology , Epilepsy, Temporal Lobe/diagnostic imaging , Epilepsy, Temporal Lobe/pathology , Female , Humans , Male , Neuroimaging/methods , Seizures/pathology , Temporal Lobe/pathologyABSTRACT
PURPOSE: To explore various social aspects of life (i.e., employment, education, and driving) in a large sample of patients with functional seizures (FS) living in seven countries from four continents. METHODS: In this retrospective study, we investigated adult patients with FS, who were admitted to the epilepsy monitoring units at centers in Iran, Qatar, USA, France, Georgia, Egypt, and United Arab Emirates (UAE). We studied the social aspects of life in the whole cohort. Then, we compared the social aspects of life between different world regions. RESULTS: Four hundred and forty patients were included (241 from Iran, 56 from Qatar, 52 from France, 41 from the USA, 19 from UAE, 18 from Egypt, and 13 from Georgia). One hundred and twenty six people (30%) had college education, 142 (33%) were employed, and 101 (28%) drove a motor vehicle in their routine daily lives. People with FS and college education were more likely to report a history of sexual abuse compared with those with a lower education. Patients with no loss of responsiveness with their FS were more likely to be employed. Male patients and patients without aura were more likely to drive a motor vehicle in their routine daily lives. None of the social characteristics of the patients with FS showed significant differences among the two large culturally different groups (Muslim nations vs. Christian nations). CONCLUSION: It appears that patients with FS across cultures have significant problems in their social aspects of life.
Subject(s)
Electroencephalography , Seizures , Adult , Egypt/epidemiology , France/epidemiology , Humans , Iran , Male , Qatar , Retrospective Studies , Seizures/epidemiology , United Arab EmiratesABSTRACT
Telemedicine (TM) is the use of telecommunications' technologies to provide medical information and services. Telehealth (TH) permits broader and psychosocial support for patients and their families. We aimed to highlight the importance of the use of TH for all aspects of epilepsy, either for the scientific aspects (e.g., research, education, care, management, etc.) or for the social matters (e.g., education, sensitization, association support, etc.). There is a deep gap in knowledge and use of TH in the developing and developed countries. Epilepsy is a condition responsible for 1% of the global burden of disease. More than 50 million people have epilepsy, and barriers to care include shortage of human resources, medical facilities, and resources. Eighty (80) percent of people with epilepsy (PWE) live in low- and middle-income countries. Telehealth has the potential of addressing limited resources and improving access to PWE across the globe.
Subject(s)
Epilepsy/therapy , Health Personnel/education , Patient Care/methods , Teaching , Telemedicine/methods , Caregivers/education , Caregivers/trends , Epilepsy/diagnosis , Health Personnel/trends , Humans , Neurologists/education , Neurologists/trends , Patient Care/trends , Teaching/trends , Telemedicine/trendsABSTRACT
PURPOSE: The study aimed to investigate the marital status in a cohort of patients with functional seizures from seven countries in four continents. Factors associated with marital status were also explored. METHODS: Adult patients with functional seizures who were admitted to the epilepsy monitoring units at centers in Iran, Qatar, USA, France, Georgia, Egypt, and United Arab Emirates (UAE) were retrospectively identified. Marital status was assessed in the whole cohort. RESULTS: Four hundred thirty-two patients were included (241 from Iran, 52 from France, 48 from Qatar, 41 from the USA, 19 from UAE, 18 from Egypt, and 13 from Georgia); 302 were women and 130 were men. One hundred fifty (35%) subjects were single, 245 (57%) were married, and 37 (8%) were separated (31 divorced, 7%; 6 widowed, 1%). Auras with functional seizures were less frequently reported by single people in comparison with that by married patients (54% vs. 61%) [odds ratio (OR)â¯=â¯0.58]. Separated people compared with those who were married less often had auras with their functional seizures (27% vs. 61%; ORâ¯=â¯0.26) and more often reported a history of sexual abuse (49% vs. 12%; ORâ¯=â¯6.14). CONCLUSION: The marital status has significant associations with the semiology of functional seizures. A history of sexual abuse is significantly associated with being separated and should be inquired and tackled appropriately during the management process of patients with functional seizures.
Subject(s)
Seizures , Adult , Egypt , Female , France/epidemiology , Humans , Iran , Male , Marital Status , Qatar , Retrospective Studies , Seizures/epidemiology , United Arab EmiratesABSTRACT
PURPOSE: We conducted a multicenter international cross-cultural comparative study to investigate clinical semiology and predisposing factors of functional seizures in a large cohort of patients living in different countries around the world. We hypothesized that semiology and predisposing factors of functional seizures differ between various world regions. METHODS: We conducted this retrospective observational study in adults with functional seizures admitted to epilepsy centers in Iran, Qatar, USA, France, Georgia, Egypt, and United Arab Emirates (UAE). We assessed and compared the demographic and clinical seizure characteristics of these patients, according to the patients' reports and review of the ictal recordings during video-electroencephalogram (EEG) monitoring. RESULTS: Five hundred nine patients were included (270 from Iran, 74 from Qatar, 63 from France, 43 from the USA, 22 from Egypt, 20 from UAE, and 17 from Georgia). Although all major manifestations of functional seizures (e.g., aura, loss of responsiveness, generalized motor seizures, ictal injury) were seen in all world regions, seizure semiology differed significantly across countries. Auras, ictal urinary incontinence, and ictal injury were more commonly reported by the American patients than patients from other world regions, whereas loss of responsiveness and generalized motor seizures were more frequently observed in the Iranian and American patients than the European and Arab patients. CONCLUSION: Semiology of functional seizures seems to vary across various regions of the world; socioeconomic, cultural, ethnic, and religious differences may play an essential role in the modulation of functional seizures semiology across different nations and cultures.
Subject(s)
Cross-Cultural Comparison , Internationality , Psychophysiologic Disorders/ethnology , Psychophysiologic Disorders/psychology , Seizures/ethnology , Seizures/psychology , Adolescent , Adult , Aged , Cross-Sectional Studies , Electroencephalography/methods , Electroencephalography/trends , Female , Hospitalization/trends , Humans , Male , Medical History Taking/methods , Middle Aged , Psychophysiologic Disorders/physiopathology , Retrospective Studies , Seizures/physiopathology , Young AdultABSTRACT
Education is a human right that plays a key role in social and economic development. Children having active epilepsy may not be properly schooled in ordinary school structures. Students with epilepsy (SWE) are often faced with academic barriers. The lack of information about the current status of special education for SWE obliged the researchers to try to describe the existing reality of the special education practices in the Middle East and North Africa (MENA) region. We disseminated a simple self-administered questionnaire via email to main healthcare professionals involved in epilepsy care in the MENA region, and we also did a literature search on the PubMed, Google Scholar, and Embase engines. We ranked the countries in terms of their educational system. The 1st group contains the most advanced educational system, including specialized schools for SWE. The 2nd group contains an educational system with specialized but less structured schools. The 3rd group includes countries using integrated classes or classes mixing many children with cognitive disabilities. The 4th group includes countries with ordinary classes for SWE, and finally, the 5th group with no schooling for children with epilepsy (CWE). This study indicates that 60% of the countries in the MENA region belong to the 3rd group; there is only one country in each of the first two groups. This work highlights the need to develop structured environments for schooling for SWE in the MENA region.
Subject(s)
Epilepsy , Schools , Africa, Northern/epidemiology , Child , Epilepsy/epidemiology , Epilepsy/therapy , Humans , Middle East/epidemiology , StudentsABSTRACT
Despite the availability of many antiepileptic drugs (AEDs) (old and newly developed) and, as recently suggested, their optimization in the treatment of patients with uncontrolled seizures, more than 30% of patients with epilepsy continue to experience seizures and have drug-resistant epilepsy; the management of these patients represents a real challenge for epileptologists and researchers. Resective surgery with the best rates of seizure control is not an option for all of them; therefore, research and discovery of new methods of treating resistant epilepsy are of extreme importance. In this article, we will discuss some innovative approaches, such as P-glycoprotein (P-gp) inhibitors, gene therapy, stem cell therapy, traditional and novel antiepileptic devices, precision medicine, as well as therapeutic advances in epileptic encephalopathy in children; these treatment modalities open up new horizons for the treatment of patients with drug-resistant epilepsy.
Subject(s)
Anticonvulsants/therapeutic use , Epilepsy/therapy , Adult , Child , Drug Resistant Epilepsy/therapy , Epilepsy/drug therapy , Epilepsy/surgery , Genetic Therapy , Humans , Neurosurgical Procedures , Precision Medicine , Stem Cell TransplantationABSTRACT
Since its starting point in 1929, human scalp electroencephalography (EEG) has been routinely interpreted by visual inspection of waveforms using the assumption that the activity at a given electrode is a representation of the activity of the cerebral cortex under it, but such a method has some limitations. In this review, we will discuss three advanced methods to obtain valuable information from scalp EEG in epilepsy using innovative technologies. Authors who had previous publications in the field provided a narrative review. Spike voltage topography of interictal spikes is a potential way to improve non-invasive EEG localization in focal epilepsies. Electrical source imaging is also a complementary technique in localization of the epileptogenic zone in patients who are candidates for epilepsy surgery. Quantitative EEG simplifies the large amount of information in continuous EEG by providing a static graphical display. Scalp electroencephalography has the potential to offer more spatial and temporal information than the traditional way of visual inspection alone in patients with epilepsy. Fortunately, with the help of modern digital EEG equipment and computer-assisted analysis, this information is more accessible.
Subject(s)
Electroencephalography/methods , Epilepsy/diagnosis , Electroencephalography/trends , HumansABSTRACT
OBJECTIVE: The Middle Eastern country of Qatar opened its first epilepsy monitoring unit (EMU) in late 2015. This study compared demographic and clinical characteristics of patients with confirmed epilepsy to those of patients with confirmed psychogenic nonepileptic seizures (PNES). METHODS: Data were collected via retrospective chart review on 113 patients admitted for evaluation to the Qatar national health system EMU between November 2015 and May 2017. RESULTS: Seventy-one patients had a confirmed diagnosis (20 had PNES, 46 had epilepsy, 5 had both PNES and epilepsy). Evaluation in 33 patients was inconclusive, and 9 had other medical conditions. Patients with PNES were significantly more likely to be primary Arabic speakers (pâ¯=â¯0.003), and this difference was not explained by education or employment status. The most common referral request in patients with PNES was for recurrent/refractory seizures (pâ¯=â¯0.011), and there was a trend for patients with PNES to have more frequent seizures compared with patients with epilepsy (daily to several per week versus several times a month or less, pâ¯=â¯0.051). Depression was identified in 47% of patients with epilepsy and 65% of patients with PNES, and patients with PNES had higher mean depression scores on the PHQ-9 than patients with epilepsy (pâ¯=â¯0.014). Patients with PNES experienced significantly more fatigue (pâ¯=â¯0.021). Seventy percent of patients with PNES and 50% of patients with epilepsy reported sleep problems. CONCLUSIONS: The characteristics of patients with epilepsy and PNES at the EMU in Qatar were generally similar to those found worldwide. Patients with PNES more often suffered from frequent depression, sleep problems, and fatigue than those with epilepsy, but these were significant concerns for both groups.
Subject(s)
Epilepsy/epidemiology , Epilepsy/psychology , Psychophysiologic Disorders/epidemiology , Psychophysiologic Disorders/psychology , Seizures/epidemiology , Seizures/psychology , Adolescent , Adult , Electroencephalography/methods , Epilepsy/diagnosis , Female , Humans , Male , Middle Aged , Monitoring, Physiologic/methods , Psychophysiologic Disorders/diagnosis , Qatar/epidemiology , Retrospective Studies , Seizures/diagnosis , Young AdultABSTRACT
OBJECTIVE: Qatar is a small country on the Eastern coast of the Arabian Peninsula. Its population is a unique mixture of native citizens and immigrants. We aimed to describe the features of epilepsy in Qatar as such information is virtually lacking from the current literature. METHODS: We summarized information retrospectively collected from 468 patients with epilepsy seen through the national health system adult neurology clinic. RESULTS: Epilepsy was classified as focal in 65.5% of the cases and generalized in 23%. Common causes of epilepsy were as follows: stroke (9%), hippocampal sclerosis (7%), infections (6%), and trauma (6%). Sixty-six percent of patients were receiving a single antiepileptic drug, with levetiracetam being the most frequently prescribed drug (41% of subjects). When the patients were divided by geographical background, remote infections caused the epilepsy in 15% of Asian patients (with neurocysticercosis accounting for 10%) but only in 1% of Qatari and 3% of Middle East/North African subjects (with no reported neurocysticercosis) (p<0.001). Cerebrovascular and neurodegenerative etiologies were the most prominent in Qataris, accounting for 14% (p=0.005) and 4% (p=0.03) of cases, respectively. The choice of antiepileptic drugs varied also according to the regional background, but the seizure freedom rate did not, averaging at 54% on the last clinic visit. SIGNIFICANCE: To our knowledge, this is the first detailed information about epilepsy in Qatar. The geographical origin of patients adds to the heterogeneity of this disorder. Neurocysticercosis should be in the etiological differential diagnosis of epilepsy in patients coming from Southeast Asian countries, despite the fact that it is not endemic to Qatar. The choice of antiepileptic drugs is influenced by the availability of individual agents in the patients' native countries but had no bearing on the final seizure outcome.
Subject(s)
Anticonvulsants/therapeutic use , Epilepsy/drug therapy , Epilepsy/etiology , Neurocysticercosis/complications , Piracetam/analogs & derivatives , Adult , Diagnosis, Differential , Female , Humans , Levetiracetam , Male , Middle Aged , Piracetam/therapeutic use , Qatar , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: Qatar is located on the northeastern coast of the Arabian Peninsula. The total population is over 2.1 million with around 15% being Qatari citizens. Hamad General Hospital (HGH) is the only tertiary referral governmental hospital in Qatar which admits acute (thrombolysis-eligible) stroke patients. OBJECTIVE: To provide an overview of the burden of stroke in Qatar. METHODS: Data from literature databases, online sources and our stroke registry were collated to identify information on the burden of stroke in Qatar. RESULTS: Overall, over 80% of all stroke patients in Qatar are admitted in HGH. In 2010, the age-standardized incidence for first-ever ischemic stroke was 51.88/100,000 person-years. To date our stroke registry reveals that 79% of all stroke patients are male and almost 50% of stroke patients are 50 years or less. Hypertension, diabetes and dyslipidemia are the main predisposing factors for stroke, with ischemic stroke being more common (87%) than hemorrhagic stroke (13%). Despite the lack of a stroke unit, 9% of ischemic stroke patients are being thrombolyzed. However the presence of a stroke ward allows swift turnover of patients with a length of stay of less than 5 days before discharge or, if required, transfer to the fully-equipped hospital-based rehabilitation service. Several community awareness programs are ongoing, in addition to several research programs funded by the Qatar National Research Fund and Hamad Medical Corporation. CONCLUSION: In a country where over 15% of the population suffers from diabetes there is continuous need for national community-based awareness campaigns, prevention and educational programs particularly targeting patients and health care workers.
Subject(s)
Brain Ischemia/epidemiology , Stroke/epidemiology , Aged , Brain Ischemia/etiology , Dyslipidemias/complications , Female , Hospitalization , Humans , Hypertension/complications , Incidence , Male , Middle Aged , Qatar/epidemiology , Registries , Retrospective Studies , Risk Factors , Stroke/etiologyABSTRACT
INTRODUCTION: In the United States, it is reported that 1.4% of the general population commits suicide. It has been postulated that antiseizure medications (ASMs) can lead to the development of suicidal ideation and suicidal behavior; however, this risk is still very low and has yet to be precisely established. AREAS COVERED: This narrative review evaluates the risk of suicide-related events (SREs) in subjects taking ASMs for various neurological disorders. Screening tools for suicidal ideation and suicidal behavior are also discussed. References for this article were found using PubMed/MEDLINE. EXPERT OPINION: Although some ASMs can be associated with SREs, this is not yet clearly established. The mechanisms involved in suicide risk in subjects taking ASMs are multifactorial. The bidirectional relationship between depression and epilepsy, as well as other associations, should be kept in mind when interpreting any impact of ASMs in PWE. Screening for SREs, close monitoring of subjects taking ASMs are the most appropriate strategies to minimize suicide risk. More efforts should be made to achieve accurate risk stratification through prognostic models that could be applied to subjects taking ASMs. Studies exploring the association between ASMs and suicide should consider ASMs individually and control for prior SREs.