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Asadi P, Hamidia A, Mohammadnia S, Alizadeh Khatir A, Bijani A, Ebrahimpour S, Ramezani MS. Association among general health, personality traits, and headache severity in patients with migraine. Caspian J Intern Med 2024; 15:154-160. [PMID: 38463917 PMCID: PMC10921095 DOI: 10.22088/cjim.15.1.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 03/12/2024]
Abstract
Background Because migraine is a common headache, finding ways to approach it better would be useful. So, studying the relation of dimensions of general health and personality types and pain severity in patients with migraine will be useful for fulfilling this aim. Methods In this cross-sectional study, the number of patients with migraine headache studied in this study was 170. The checklists used in this study were migraine disability assessment (MIDAS), visual analog scale (VAS), Neuroticism-Extraversion-Openness (NEO FFI), and General Health Questionnaire (GHQ-28). Results The average scores of general health dimensions in migraine sufferers with aura were higher than in migraine patients without aura. But this difference was significant only in the index of physical symptoms (P=0.02). There was a negative correlation between pain intensity and general health dimensions but it was not statistically significan. A positive correlation was observed between headache intensity and extroversion, which was significant (r=0.18 and P=0.01). The score of physical symptoms increases significantly with the increase of disability severity (P=0.007). Conclusion According to the results, the severity of migraine disability, general health dimensions, and personality types in patients with and without Aura was not different. Also, general health dimensions and personality types were not associated with pain intensity and the severity of migraine disability.
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Affiliation(s)
- Pardis Asadi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Angela Hamidia
- Clinical research Development Unit of Shahid Yahyanezhad Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Sara Mohammadnia
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Ali Alizadeh Khatir
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ali Bijani
- Social Determinants of Health Research Center, Health research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Soheil Ebrahimpour
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mir Saeid Ramezani
- Clinical Research Development Unit of Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
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Nasr MJ, Khatir AA, Kebria FA, Bazooyar B, Ebrahimpour S, Gooran A. Superinfected COVID-19 in a young patient with posterior reversible encephalopathy syndrome: A case report. Clin Case Rep 2024; 12:e8336. [PMID: 38188851 PMCID: PMC10766553 DOI: 10.1002/ccr3.8336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 01/09/2024] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is a clinical syndrome with central nervous system (CNS) symptoms usually related to autoregulatory cerebral failure and high blood pressure. Neuroimaging is critical to diagnosis. Neurological presentations of COVID-19 disease are categorized into CNS symptoms and peripheral nervous system (PNS) symptoms. The patient was a 15-year-old female with SARS-CoV-2 pneumonia who developed PRES with a typical clinical and radiological appearance. She was treated with dexamethasone, phenytoin, sodium valproate and remdesivir. The patient was discharged after recovery of symptoms and was in good general condition. It is recommended that in patients affected by COVID-19 with neurological symptoms, the PRES can be considered in the differential diagnosis.
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Affiliation(s)
| | - Ali Alizadeh Khatir
- Mobility Impairment Research Center Health Research Institute Babol University of Medical Sciences Babol Iran
| | | | - Bahareh Bazooyar
- Department of Neurology Babol University of Medical Sciences Babol Iran
| | - Soheil Ebrahimpour
- Infection Diseases and Tropical Medicine Research Center, Health Research Institute Babol University of Medical Sciences Babol Iran
| | - Azin Gooran
- Student Research Committee Babol University of Medical Sciences Babol Iran
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Rezaeinejad M, Riahi SM, Moghadam KB, Tadi MJ, Geraili Z, Parsa H, Marhoommirzabak E, Nourollahpour Shiadeh M, Khatir AA. The association between maternal infection and intellectual disability in children: A systematic review and meta-analysis. PLoS One 2023; 18:e0292226. [PMID: 37796792 PMCID: PMC10553326 DOI: 10.1371/journal.pone.0292226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/17/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND There is arguing evidence regarding the association between maternal infections during pregnancy and the risk of intellectual disability (ID) in children. This systematic review and meta-analysis are essential to determine and address inconsistent findings between maternal infections during pregnancy and the risk of ID in children. METHODS The MOOSE and PRISMA guidelines were followed to perform and report on this study. The Medline/PubMed, Web of Science, Embase, and Scopus databases were searched from inception up to March 15, 2023, to identify potentially eligible studies. Inclusion and exclusion criteria were applied, as well as the Newcastle-Ottawa Scale was used to assess the methodological quality of studies included. The included studies were divided into two types based on the participants: (1) ID-based studies, which involved children with ID as cases and healthy children as controls and evaluated maternal infection in these participants; (2) infection-based studies, which assessed the prevalence or incidence of ID in the follow-up of children with or without exposure to maternal infection. We used Random-effects models (REM) to estimate the overall pooled odds ratio (OR) and 95% confidence intervals (CIs). The between-studies heterogeneity was assessed with the χ2-based Q-test and I2 statistic. Subgroup and sensitivity analyses were applied to explore the source of heterogeneity and results consistency. RESULTS A total of eight studies including 1,375,662 participants (60,479 cases and 1,315,183 controls) met the eligibility criteria. The REM found that maternal infection significantly increased the risk of ID in children (OR, 1.33; 95% CI, 1.21-1.46; I2 = 64.6). Subgroup analysis showed a significant association for both infection-based (OR, 1.27; 95%CI, 1.15-1.40; I2 = 51.2) and ID-based (OR, 1.44; 95%CI, 1.19-1.74; I2 = 77.1) studies. Furthermore, subgroup analysis based on diagnostic criteria revealed a significant association when maternal infection or ID were diagnosed using ICD codes (OR, 1.33; 95% CI, 1.20-1.48; I2 = 75.8). CONCLUSION Our study suggests that maternal infection during pregnancy could be associated with an increased risk of ID in children. This finding is consistent across different types of studies and diagnostic criteria. However, due to the heterogeneity and limitations of the included studies, we recommend further longitudinal studies to confirm the causal relationship and the underlying mechanisms.
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Affiliation(s)
- Mahroo Rezaeinejad
- Department of Obstetrics and Gynecology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammad Riahi
- Department of Epidemiology and Biostatistics, Cardiovascular Diseases Research Center, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Kimia Behzad Moghadam
- Independent Researcher, Former University of California, San Francisco (UCSF), San Francisco, California, United States of America
| | - Mehrdad Jafari Tadi
- Department of Cell and Molecular Medicine, Rush University Medical Center, Chicago, Illinois, United States of America
| | - Zahra Geraili
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Hamid Parsa
- Department of Neurology, University of Visayas, Gullas College of Medicine, Cebu City, Philippines
| | - Elika Marhoommirzabak
- Department of Neurology, University of Visayas, Gullas College of Medicine, Cebu City, Philippines
| | | | - Ali Alizadeh Khatir
- Health Research Institute, Mobility Impairment Research Center, Babol University of Medical Sciences, Babol, Iran
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Tarighi M, Shahbazi M, Saadat P, Daraei A, Alizadeh Khatir A, Rahimifard K, Mohammadnia-Afrouzi M. Decreased frequency of regulatory T cells and level of helios gene expression in secondary progressive multiple sclerosis patients: Evidence about the development of multiple sclerosis. Int Immunopharmacol 2023; 116:109797. [PMID: 36738680 DOI: 10.1016/j.intimp.2023.109797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 02/05/2023]
Abstract
BACKGROUND Multiple sclerosis (MS) is an aggressive disease characterized by central nervous system (CNS) inflammatory and demyelinating lesions. Tolerance failure is implicated in the development of several autoimmune disorders, including MS. Due to their involvement in maintaining environmental tolerance, regulatory T cells (Tregs) are regarded as efficient immune cells. We examined the frequency of Tregs in this study using CD4/CD25/forkhead box protein P3 (FOXP3)/Helios markers. METHODS Fifty participants, including 25 patients with secondary progressive MS (SPMS) and 25 healthy controls (HCs), were enrolled in this study, and their demographic characteristics were recorded. Peripheral blood samples ranging from 5 to 6 mL were obtained, and the Ficoll technique was used to extract peripheral blood mononuclear cells (PBMCs). Then, the percentage of CD4+CD25+FOXP3+Helios+ regulatory T lymphocytes was examined by flow cytometry in the study groups. Real-time polymerase chain reaction (PCR) was also used to assess the Helios gene expression level. RESULTS This study showed that the percentage of Tregs with CD4 and CD25 markers did not reveal a significant difference compared with HCs despite the decrease in SPMS patients (P = 0.6). However, lymphocytes with CD4/CD25/FOXP3/Helios markers were significantly reduced in the patients (P = 0.01). Additionally, SPMS patients had statistically significantly lower Helios gene expression levels (P = 0.002). CONCLUSION In SPMS patients, a decrease in the frequency of the CD4+CD25+FOXP3+Helios+ Treg population can result in an imbalanced immune system. In other words, one of the immunological mechanisms involved in this disease may be a deficiency in Tregs. Helios gene expression was also decreased in these patients, which may exacerbate functional defects in Tregs.
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Affiliation(s)
- Mona Tarighi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran; Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mehdi Shahbazi
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Payam Saadat
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Abdolreza Daraei
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Department of Medical Genetics, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Ali Alizadeh Khatir
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Kimiya Rahimifard
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran; Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Mousa Mohammadnia-Afrouzi
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Department of Immunology, School of Medicine, Babol University of Medical Sciences, Babol, Iran.
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Alizadeh Khatir A, Sepidarkish M, Daryabari Y, Taghipour A, Mollalo A, Aghapour S, Rostami A. Malaria infection and the risk of epilepsy: a meta-analysis. Parasitology 2023; 150:1-9. [PMID: 36705577 PMCID: PMC10090621 DOI: 10.1017/s0031182022001780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/21/2022] [Accepted: 12/21/2022] [Indexed: 01/28/2023]
Abstract
Epilepsy, a chronic disease of the central nervous system, is highly prevalent in malaria-endemic regions. Therefore, several studies have evaluated the associations between malaria infection and epilepsy development. A meta-analysis of observational studies published from inception to 10 May 2022 has been conducted to synthesize and pool the existing data on this topic. The relevant publications were systematically searched in PubMed/Medline, Scopus, Embase and Web of Science database collections. A random-effects meta-analysis model (REM) was utilized to generate the pooled odds ratio (OR) at 95% confidence intervals (CIs). The between-studies heterogeneity was assessed with I2, as well as several subgroups, meta-regression and sensitivity analysis were performed to identify the source of heterogeneity. Overall, 17 eligible studies containing 6285 cases and 13 909 healthy controls were included. The REM showed a significant positive association between malaria infection and epilepsy development (OR 2.36; 95% CI 1.44–3.88). In subgroup analyses, significant positive associations were observed in studies that: epilepsy was the outcome in the follow-up of patients with cerebral malaria (OR 7.10; 95% CI 3.50–14.38); used blood smear to diagnose malaria (OR 4.80; 95% CI 2.36–9.77); included only children (OR 3.92; 95% CI 1.81–8.50); published before 2010 (OR 6.39; 95% CI 4.25–9.62). Our findings indicated that patients with malaria, especially those with cerebral malaria, are at a high risk of epilepsy development; however, further well-designed and controlled studies are needed to verify the strength of the association.
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Affiliation(s)
- Ali Alizadeh Khatir
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran
| | - Yasaman Daryabari
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Abolfazl Mollalo
- Department of Public Health and Prevention Science, School of Health Sciences, Baldwin Wallace University, Berea, Ohio, USA
| | - Saeed Aghapour
- Department of Neurosurgery, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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Amouei Torkmahalleh M, Naseri M, Nurzhan S, Gabdrashova R, Bekezhankyzy Z, Gimnkhan A, Malekipirbazari M, Jouzizadeh M, Tabesh M, Farrokhi H, Mehri-Dehnavi H, Khanbabaie R, Sadeghi S, Khatir AA, Sabanov S, Buonanno G, Hopke PK, Cassee F, Crape B. Human exposure to aerosol from indoor gas stove cooking and the resulting nervous system responses. Indoor Air 2022; 32:e12983. [PMID: 35037300 DOI: 10.1111/ina.12983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/08/2021] [Accepted: 12/24/2021] [Indexed: 06/14/2023]
Abstract
Our knowledge of the effects of exposure to indoor ultrafine particles (sub-100 nm, #/cm3 ) on human brain activity is very limited. The effects of cooking ultrafine particles (UFP) on healthy adults were assessed using an electroencephalograph (EEGs) for brain response. Peak ultrafine particle concentrations were approximately 3 × 105 particle/cm3, and the average level was 1.64 × 105 particle/cm3 . The average particle number emission rate (S) and the average number decay rate (a+k) for chicken frying in brain experiments were calculated to be 2.82 × 1012 (SD = 1.83 × 1012 , R2 = 0.91, p = 0.0013) particles/min, 0.47 (SD = 0.30, R2 = 0.90, p < 0.0001) min-1 , respectively. EEGs were recorded before and during cooking (14 min) and 30 min after the cooking sessions. The brain fast-wave band (beta) decreased during exposure, similar to people with neurodegenerative diseases. It subsequently increased to its pre-exposure condition for 70% of the study participants after 30 min. The brain slow-wave band to fast-wave band ratio (theta/beta ratio) increased during and after exposure, similar to observed behavior in early-stage Alzheimer's disease (AD) patients. The brain then tended to return to its normal condition within 30 min following the exposure. This study suggests that chronically exposed people to high concentrations of cooking aerosol might progress toward AD.
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Affiliation(s)
- Mehdi Amouei Torkmahalleh
- Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Motahareh Naseri
- Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Sholpan Nurzhan
- Department of Biology, School of Sciences and Humanities, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Raikhangul Gabdrashova
- Department of Biology, School of Sciences and Humanities, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Zhibek Bekezhankyzy
- Department of Chemistry, School of Sciences and Humanities, Nazarbayev University, Nur-Sultan, Kazakhstan
| | - Aidana Gimnkhan
- Department of Chemistry, School of Sciences and Humanities, Nazarbayev University, Nur-Sultan, Kazakhstan
| | | | - Mojtaba Jouzizadeh
- Department of Physics, Neuroscience Laboratory, Babol Noshirvani University of Technology, Babol, Iran
| | - Mahsa Tabesh
- Department of Physics, Neuroscience Laboratory, Babol Noshirvani University of Technology, Babol, Iran
| | - Hamta Farrokhi
- Department of Physics, Neuroscience Laboratory, Babol Noshirvani University of Technology, Babol, Iran
| | - Hossein Mehri-Dehnavi
- Department of Physics, Neuroscience Laboratory, Babol Noshirvani University of Technology, Babol, Iran
| | - Reza Khanbabaie
- Department of Physics, Neuroscience Laboratory, Babol Noshirvani University of Technology, Babol, Iran
| | - Sahar Sadeghi
- Department of Chemical and Materials Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Nur-Sultan, Kazakhstan
- Biomedical Engineering Team, Haj Azizi Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ali Alizadeh Khatir
- Department of Neurology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
- Mobility Impairment Research Center, Babol University of Medical Sciences, Babol, Iran
- Clinical Research Development Unite of Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Sergei Sabanov
- Department of Mining, School of Mining and Geosciences, Nur-Sultan, Kazakhstan
| | - Giorgio Buonanno
- Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Cassino, Italy
| | - Philip K Hopke
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, New York, USA
| | - Flemming Cassee
- National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Byron Crape
- Department of Medicine, School of Medicine, Nazarbayev University, Nur-Sultan, Kazakhstan
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Alizadeh Khatir A, Moghaddam SA, Almukhtar M, Ghorbani H, Babazadeh A, Mehravar S, Rostami A. Toxoplasma infection and risk of epilepsy: A case-control study of incident patients. Microb Pathog 2021; 161:105302. [PMID: 34808274 DOI: 10.1016/j.micpath.2021.105302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 11/14/2021] [Accepted: 11/18/2021] [Indexed: 10/19/2022]
Abstract
We performed an age matched case-control study of incident epileptic patients to assess the relationship between Toxoplasma gondii seropositivity and epilepsy. Cases were 94 newly diagnosed patients (mean age, 36.7 ± 15.9) with unprovoked convulsive epilepsy of unknown etiology and controls were 88 healthy individuals (mean age, 37.5 ± 17.1) with no history of epilepsy or neurological disorders. Sera of all subjects were examined for anti-Toxoplasma IgG antibodies using commercially enzyme-linked immunoassays. We calculated odds ratios (ORs) and 95% confidence intervals (CIs) using univariate analysis and logistic regression, adjusted for potential confounders. The prevalence of anti-Toxoplasma IgG antibodies in epileptic patients (68.1%; 95%CI, 57.6-77.3%) was significantly higher than healthy controls (47.7%; 95%CI, 36.9-58.6%), indicating a significant relationship between Toxoplasma infection seropositivity and epilepsy (adjusted OR, 2.58; 95%CI, 1.16-5.72; P value < 0.05). The univariate analyses showed more than two-fold higher Toxoplasma seropositivity in patients with focal (OR, 2.31; 95%CI, 0.94-5.67) and generalized (OR, 2.35; 95%CI, 1.215-4.57) seizures versus healthy controls. Our findings support hypothesis that Toxoplasma infection/exposure may play an important role in development of epilepsy. Preventive measures to control of Toxoplasma infection especially in north of Iran and early treatment might be effective to reduce the occurrence of epilepsy in this region.
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Affiliation(s)
- Ali Alizadeh Khatir
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | | | | | - Hossein Ghorbani
- Department of Pathology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Arefeh Babazadeh
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Saeed Mehravar
- Department of Epidemiology and Statistics, School of Public Health, Tehran University of Medical Science, Tehran, Iran
| | - Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
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Nasr MJ, Zohrevand AH, Alizadeh Khatir A. Late onset epilepsia partialis continua in a middle-aged patient with huge arachnoid cyst. Caspian J Intern Med 2021; 12:S464-S466. [PMID: 34760106 PMCID: PMC8559657 DOI: 10.22088/cjim.12.0.464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 10/03/2020] [Accepted: 10/11/2020] [Indexed: 11/09/2022]
Abstract
Background: Arachnoid cysts are congenital or acquired cerebrospinal fluid (CSF) filled intra arachnoidal lesions, included 1% of all infantile intracranial masses and were discovered incidentally in MRI or CT-scan. The vast majority of these lesions are generally asymptomatic but some patients with arachnoid cyst have headache, dizziness, seizure (or epilepsy), vestibular symptoms and cognitive impairment. Case Presentation: We present a case of a 43-year-old woman who has late onset epilepsia partialis continua and had right spastic cerebral palsy due to huge arachnoid cyst. Surprisingly without any history of seizure, her first seizure presents with sustained seizures (epilepsia partialis continua) and occur in the middle age for the first time. Conclusion: Most arachnoid cysts are asymptomatic and may not produce any symptoms throughout life. In our case, the late onset epilepsia partialis continua in the 5th decade of life with probably a large arachnoid cyst without any history of seizure before that is unusual. Conservative approaches usually made for the management of arachnoid cysts as patients with these cysts usually maintain the vital neurological functions.
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Affiliation(s)
- Mohammad Javad Nasr
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Amir Hossein Zohrevand
- Department of Neurosurgery, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Ali Alizadeh Khatir
- Department of Neurology, School of Medicine, Babol University of Medical Sciences, Babol, Iran.,Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.,5.Clinical Research Development Unit of Ayatollah Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran
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Alizadeh Khatir A, Sepidarkish M, Rajabalizadeh MR, Alizadeh Moghaddam S, Aghapour S, Mehravar S, Hotez PJ, Gasser RB, Rostami A. Case-Control Study to Assess the Association between Epilepsy and Toxocara Infection/Exposure. Microorganisms 2021; 9:microorganisms9102091. [PMID: 34683412 PMCID: PMC8537584 DOI: 10.3390/microorganisms9102091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 11/16/2022] Open
Abstract
Although causes and etiology of epilepsy are mostly obscure, some zoonotic parasites, such as Toxocara species, have been proposed as a risk factor for this disease. Here, we conducted an age-matched case-control study to evaluate whether there is an association between epilepsy and the presence of serum antibodies to Toxocara in incident cases. We included 94 idiopathic epileptic patients as cases, and—from the same geographical region—88 people with no own history of epilepsy or neurological disease as control subjects. Epilepsy was confirmed by a physician using the International League Against Epilepsy (ILAE) definition. All participants were screened for the anti-Toxocara IgG serum antibody by enzyme-linked immunosorbent assay (ELISA). Univariate and mutltivariate statistical analyses were applied to calculate the crude and adjusted odds ratios (OR) and 95% confidence intervals (CIs). Anti-Toxocara serum antibody was detected in 37 epileptic patients and in 23 control subjects, giving respective seroprevalences of 39.3% (95% CI, 29.4–49.9%) and 26.1% (95% CI, 17.3–36.5%), respectively. Adjusted multivariate logistic regression analysis estimated an OR of 2.38 (95% CI, 1.25–4.63), indicating a significant association between epilepsy and Toxocara seropositivity. There was also a significant association between seropositivity to Toxocara and partial (OR, 2.60; 95% CI, 1.14–6.04) or generalized (OR, 2.17; 95% CI, 1.09–4.40%) seizures. Findings from the present study of incident epileptic cases support previous studies proposing that Toxocara infection/exposure is a risk factor for epilepsy. However, further well-designed population-based surveys and mechanistic/experimental studies in animal models are required to better understand the reason(s) for this association.
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Affiliation(s)
- Ali Alizadeh Khatir
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol 4714871167, Iran;
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol 4714871167, Iran;
| | - Mohammad Reza Rajabalizadeh
- Student Research Committee, Babol University of Medical Sciences, Babol 4714871167, Iran; (M.R.R.); (S.A.M.)
| | - Solmaz Alizadeh Moghaddam
- Student Research Committee, Babol University of Medical Sciences, Babol 4714871167, Iran; (M.R.R.); (S.A.M.)
| | - Saeed Aghapour
- Department of Neurosurgery, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari 1353447416, Iran;
| | - Saeed Mehravar
- Department of Epidemiology and Statistics, School of Public Health, Tehran University of Medical Science, Tehran 1666663111, Iran;
| | - Peter J. Hotez
- Texas Children’s Hospital Center for Vaccine Development, Department of Pediatrics and Molecular Virology and Microbiology, National School of Tropical Medicine, Baylor College of Medicine, Houston, TX 77030, USA;
| | - Robin B. Gasser
- Department of Veterinary Biosciences, Melbourne Veterinary School, The University of Melbourne, Parkville, VIC 3010, Australia
- Correspondence: (R.B.G.); (A.R.); Tel.: +98-11-32190557 (A.R.)
| | - Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol 4714871167, Iran
- Correspondence: (R.B.G.); (A.R.); Tel.: +98-11-32190557 (A.R.)
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Naghshineh H, Hojjati SMM, Khatir AA, Saadat P, Ahangar AA. Can environmental factors increase the risk of multiple sclerosis? A narrative review. Biomed Res Ther 2019. [DOI: 10.15419/bmrat.v6i12.579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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