Current Journal of Neurology最新文献

{"title":"Association of cognitive impairment and quality of life in patients with multiple sclerosis: A cross-sectional study.","authors":"Fardin Nabizadeh, Mohammad Balabandian, Mohammad Reza Rostami, Mahsa Owji, Mohammad Ali Sahraian, Maryam Bidadian, Fereshteh Ghadiri, Nasim Rezaeimanesh, Abdorreza Naser Moghadasi","doi":"10.18502/cjn.v21i3.11106","DOIUrl":"10.18502/cjn.v21i3.11106","url":null,"abstract":"<p><p><b>Background:</b> Cognitive impairments in patients with multiple sclerosis (MS) are suggested as a prognostic factor for disease development, and consequently higher disability and more deficits in daily and social activities. In this regard, we aimed to investigate the association between quality of life (QOL) and cognitive function in patients with MS. <b>Methods:</b> We conducted a cross-sectional study on patients with relapsing-remitting MS (RRMS). General characteristic variables were carried out, and then all patients underwent assessments such as Multiple Sclerosis Quality of Life-54 (MSQOL-54), Minimal Assessment of Cognitive Function in Multiple Sclerosis (MACFIMS), Expanded Disability Status Scale (EDSS), Beck Depression Inventory-II (BDI-II), and North American Adult Reading Test (NAART). <b>Results:</b> In the present study, a total of 92 patients, including 76 women with a mean disease duration of 6.82 ± 4.80 years were involved. Results of simple Pearson correlation revealed a significant positive relation between California Verbal Learning Test (CVLT) total learning with MSQOL mental health (r = 0.267, P = 0.017) and physical health (r = 0.299, P = 0.007). After adjusting for potential confounders, there was a negative correlation between MSQOL mental health with Delis-Kaplan Executive Function System (D-KEFS) (r = -0.303, P = 0.015) and Judgment of Line Orientation (JLO) (r = -0.310, P = 0.013). Besides, MSQOL physical health was negatively associated with Brief Visuospatial Memory Test-Revised (BVMT-R) in the adjusted model (r = -0.270, P = 0.031). <b>Conclusion:</b> There is a statistically significant association between specific aspects of cognitive decline and QOL. Therefore, more attention should be paid to cognitive impairment in patients with MS as based on our findings, it is significantly associated with QOL.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082961/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47073951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of L-carnitine effectiveness on carpal tunnel syndrome.","authors":"Saeid Nikbakht, Mohammad Amin Vafaei, Alireza Ashraf, Aref Nasiri, Narges Nikpay-Hosseinabad","doi":"10.18502/cjn.v21i3.11109","DOIUrl":"10.18502/cjn.v21i3.11109","url":null,"abstract":"Background: Carpal tunnel syndrome (CTS) is the most prevalent entrapment neuropathy. Due to the results of recent studies about the protective effects of L-carnitine on nerves, this study was conducted to evaluate the effects L-carnitine on CTS improvement in terms of patient's function, electrodiagnostic study (EDX), and median nerve sonography. Methods: In this double-blind, randomized, controlled trial, patients with CTS were selected based on the inclusion and exclusion criteria, and then, divided into two groups of placebo and L-carnitine at a dose of 500 mg twice daily for 6 weeks. They were assessed at baseline, and 4 and 6 weeks later using Boston Carpal Tunnel Questionnaire (BCTQ)‎, median nerve conduction study (EDX), and sonography. Results: There was no statistically significant difference between the intervention and control groups in terms of BCTQ‎ scores, electrodiagnostic findings, and sonographic indexes. Although based on the results of the repeated measures test of the intervention and control groups separately, there was a statistically significant difference in some electrodiagnostic criteria and BCTQ‎ scores. These indexes improved after the intervention. Conclusion: The effectiveness of L-carnitine on mild to moderate CTS improvement cannot be approve based on the findings of this study and more studies and systematic reviews are required in this regard.","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082954/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43791272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical, demographic characteristics, and treatment protocols of optic neuropathies: Three-year follow-up experiences from a tertiary hospital in Turkey.","authors":"Burcu Taskiran Kandeger, Ozlem Tok, Levent Tok","doi":"10.18502/cjn.v21i3.11110","DOIUrl":"10.18502/cjn.v21i3.11110","url":null,"abstract":"<p><p><b>Background:</b> This study was conducted to review the demographic and clinical characteristics, treatment protocols, and visual outcomes of patients with optic neuropathy. <b>Methods:</b> This historical cohort study analyzed the clinical features of 91 patients with optic neuropathy followed up for three years at a university hospital in Turkey. <b>Results:</b> Non-arteritic anterior ischemic optic neuropathy (NA-AION) was the most common group among the optic neuropathy subgroups (47.2%), and optic neuritis (ON) was the second most common group (38.5%). The mean age of symptom onset for NA-AION was 64.97 ± 12.15 years, significantly higher than the mean age of onset for ON (40.28 ± 15.52 years). Most of the patients with NA-AION had at least one systemic disease causing microangiopathy [51.1% had diabetes mellitus (DM), 33.3% had hypertension (HTN)]. Among the patients with ON, 51.4% were idiopathic, and 25.7% were multiple sclerosis (MS)-related ON cases. Patients with ischemic optic neuropathy (ION), ON, and traumatic optic neuropathy received pulse intravenous (IV) corticosteroids, and eleven patients with NA-AION received acetylsalicylic acid (ASA) therapy in addition to corticosteroids. There was a statistically significant increase in visual acuity in NA-AION and ON groups (P = 0.019). It was observed that the cases of ON peaked in the winter months in Turkey. <b>Conclusion:</b> In the differential diagnosis between NA-AION and idiopathic ON, the presence of one or more vascular systemic diseases and mean age may be the main factors. IV steroid treatment given to patients with NA-AION in the acute phase may significantly improve visual acuity.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082952/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46091919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Brain proton magnetic resonance spectroscopy in patients with Parkinson's disease.","authors":"Ali Shoeibi, Mahdieh Verdipour, Alireza Hoseini, Mehdi Moshfegh, Nahid Olfati, Parvaneh Layegh, Maliheh Dadgar-Moghadam, Mohammad Taghi Farzadfard, Fariborz Rezaeitalab, Nahid Borji","doi":"10.18502/cjn.v21i3.11108","DOIUrl":"10.18502/cjn.v21i3.11108","url":null,"abstract":"<p><p><b>Background:</b> The accuracy of current laboratory and imaging studies for diagnosis and monitoring of Parkinson's disease (PD) severity is low and diagnosis is mainly dependent on clinical examination. Proton magnetic resonance spectroscopy (MRS) is a non-invasive technique that can assess the chemical profile of the brain. In this study, we evaluated the utility of proton MRS in diagnosis of PD and determination of its severity. <b>Methods:</b> Patients with PD and healthy age-matched controls were studied using proton MRS. The level of N-acetylaspartate (NAA), total creatine (Cr), and total choline (Cho), and their ratios were calculated in substantia nigra (SN), putamen (Pu), and motor cortex. PD severity was assessed by the Unified Parkinson's Disease Rating Scale (UPDRS) and the Hoehn and Yahr scale. <b>Results:</b> Compared to 25 healthy controls (18 men, age: 59.00 ± 8.39 years), our 30 patients with PD (24 men, age: 63.80 ± 12.00 years, 29 under treatment) showed no significant difference in the metabolite ratios in SN, Pu, and motor cortex. Nigral level of NAA/Cr was significantly correlated with total UPDRS score in patients with PD (r = -0.35, P = 0.08). Moreover, patients with PD with Hoehn and Yahr scale score ≥ 2 had a lower NAA/Cr level in SN compared to patients with a lower stage. <b>Conclusion:</b> This study shows that 1.5 tesla proton MRS is unable to detect metabolite abnormalities in patients with PD who are under treatment. However, the NAA/Cr ratio in the SN might be a useful imaging biomarker for evaluation of disease severity in these patients.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082953/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42926559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationship between cognitive profile and neuroradiographic parameters in patients with idiopathic normal pressure hydrocephalus.","authors":"Shahrzad Mortazavi, Ghazaleh Jamalipour Soufi, Fatemeh Rajabi, Sahar Akbaripour, Mohammad Reza Maracy, Majid Barekatain","doi":"10.18502/cjn.v21i3.11111","DOIUrl":"10.18502/cjn.v21i3.11111","url":null,"abstract":"<p><p><b>Background:</b> Normal pressure hydrocephalus (NPH) is a reversible type of dementia, which affects 0.2 to 5.9 percent of elders. It manifests with triad of gait disturbances, urinary incontinence, and cognitive decline. In this study, association between cognitive and neuroradiographic parameters of idiopathic NPH (iNPH) was appraised to find out possible biomarkers for preventive intervention. <b>Methods:</b> In a cross-sectional study, 16 patients with iNPH were evaluated for third and fourth ventricle diameter, diameter of temporal horn of lateral ventricle, Evans index (EI), callosal angle (CA), callosal bowing, and ballooning of frontal horn. The Neuropsychiatry Unit Cognitive Assessment Tool (NUCOG) was used to take cognitive profile. Relation between brain magnetic resonance imaging (MRI) indices and cognitive domains was extracted, using generalized linear model (GLM). <b>Results:</b> Patients with mild callosal bowing had better function in memory (P = 0.050) and language (P = 0.001) than those with moderate to severe callosal bowing. Negative or mild ballooning of frontal horn was also associated with higher scores in memory (P = 0.010), executive function (EF) (P = 0.029), and language (P = 0.036) than moderate to severe ballooning of frontal horn. Increased 3^rd ventricle diameter was associated with decline in total cognition (P = 0.008), memory (P = 0.019), EF (P = 0.012), and language (P = 0.001). Relation between other radiographic indices and cognitive function was not significant. <b>Conclusion:</b> Third ventricular diameter, rounding of frontal horn of lateral ventricle, and callosal bowing are more accurate neuroradiographic parameters to predict cognitive decline in iNPH.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082959/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46047669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diabetes, hypertension, smoking, and hyperlipidemia as risk factors for spontaneous cervical artery dissection: Meta-analysis of case-control studies.","authors":"Loay Hassan Abdelnour, Mohammed Eltahir Abdalla, Samah Elhassan, Elrasheid Ahmed Hassan Kheirelseid","doi":"10.18502/cjn.v21i3.11112","DOIUrl":"10.18502/cjn.v21i3.11112","url":null,"abstract":"<p><p><b>Background:</b> Spontaneous cervical artery dissection (sCeAD) is an important cause of ischemic stroke in the young population and has a different cardiovascular risk profile from other causes of ischemic stroke. No study provided a comprehensive evidence for cardiovascular risk factors of sCeAD. <b>Methods:</b> We searched PubMed, MEDLINE, and Embase without date or language restrictions for relevant studies. Bibliographies of included studies were also searched. We included case-control studies where patients with sCeAD were on one arm, and controls were on the other arm. The investigated risk factors were diabetes, hypertension, smoking, and hyperlipidemia. Data extraction and quality assessment were performed independently by two reviewers. <b>Results:</b> Seventeen qualifying case-control studies were identified, comparing 2185 patients with sCeAD and 3185 healthy control subjects. Heterogeneity was low for diabetes, moderate for hypertension and hyperlipidemia, and high for smoking. The meta-analysis showed a significant association between hypertension and sCeAD [pooled odds ratio (OR) = 1.70, 95% confidence interval (CI): 1.40-2.07, P < 0.001]. There was no association between sCeAD and diabetes (pooled OR = 0.71, 95% CI: 0.50-1.01, P = 0.060) or smoking (pooled OR = 0.90, 95% CI: 0.68-1.20, P = 0.480). Hyperlipidemia was negatively-associated with sCeAD (OR = 0.65, 95% CI: 0.48-0.89, P = 0.007), but with sensitivity analysis, there was no association (OR = 0.72, 95% CI: 0.44-1.19, P = 0.200). <b>Conclusion:</b> The meta-analysis reveals that sCeAD has a significant association with hypertension and no association with smoking, diabetes, or hyperlipidemia. These results should direct future research towards exploring biological mechanism of hypertension-induced arterial dissection.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082957/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41428888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A rare case of neurosyphilis presenting as generalized dystonia with bilateral cerebellar infarctions.","authors":"Evgenii Nuzhnyi, Guzel Urazgildeeva, Viktoriya Trubitsyna, Rodion Konovalov, Maxim Krasnov, Ekaterina Fedotova, Sergey Illarioshkin","doi":"10.18502/cjn.v21i3.11114","DOIUrl":"10.18502/cjn.v21i3.11114","url":null,"abstract":"The Article Abstract is not available.","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082960/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41474159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of carpal tunnel syndrome in diabetic polyneuropathy with comparison of inching method and second lumbrical-interossei test.","authors":"Mohammadreza Emad, Laleh Abolfathi Momtaz, Leila Sadat Mohamadi Jahromi, Reyhaneh Parvin","doi":"10.18502/cjn.v21i3.11105","DOIUrl":"10.18502/cjn.v21i3.11105","url":null,"abstract":"<p><p><b>Background:</b> Since diabetic generalized neuropathy affects peripheral nerves, the diagnosis of carpal tunnel syndrome (CTS) with conventional electrodiagnostic techniques (EDX) [onset latency of median sensory nerve action potential (SNAP) or distal latency of median compound muscle action potential (CMAP)] is controversial. The aim of this study is to investigate the diagnostic values of two other techniques including inching method and second lumbrical-interossei test in patients with diabetic polyneuropathy (DPN) as well as signs or symptoms of CTS. <b>Methods:</b> Fifteen patients (30 hands) with definite diagnosis of generalized peripheral neuropathy secondary to diabetes who developed signs and symptoms of CTS were participated. For diagnosis of CTS, sensory and motor median distal latencies were considered by nerve conduction study. In the next step, inching method and second lumbrical-interossei test were performed for all hands. Finally, sensitivity and specificity of two tests were calculated. <b>Results:</b> Mean age of participants was 53.87 ± 11.53 years. The sensitivity and specificity of inching method in this study were 95.65% and 85.71%, respectively, and for the second lumbrical-interossei test, they were 73.91% and 71.42%, respectively. <b>Conclusion:</b> Inching method was more sensitive and specific than second lumbrical-interossei test in diagnosis of CTS among patients with diabetic peripheral neuropathy. Moreover, the sensitivity of inching method was greater than specificity.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082956/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49241073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The perspective of Iranian patients with multiple sclerosis on the third dose of COVID-19 vaccine.","authors":"Fereshteh Ghadiri, Mohammad Ali Sahraian, Amirreza Azimi, Abdorreza Naser Moghadasi","doi":"10.18502/cjn.v21i3.11107","DOIUrl":"10.18502/cjn.v21i3.11107","url":null,"abstract":"<p><p><b>Background:</b> Now that the majority of the population has been immunized with two-dose vaccines, debates over the third booster dose have been raised. We studied the viewpoint of cases with multiple sclerosis (MS) on this matter. <b>Methods:</b> In a cross-sectional study, a google form containing questions about participants' characteristics, the history of coronavirus disease 2019 (COVID-19) infection and vaccination, and opinions on the third dose was designed. <b>Results:</b> Of 1067 responders, only 16 (1.5%) were not vaccinated at all. The most used vaccine type was Sinopharm BBIBP COVID-19 vaccine (BBIBP-CorV) (n = 1002, 93.9%). Generally, 58 (5.4%) cases were hospitalized due to COVID-19. Of those with full vaccination, 134 (13.3%) got COVID-19 infection after the second dose. Only 13 participants (1%) did not agree with the third dose, while 564 (53.0%) believed that a booster dose was needed. Of all, 488 (45.7%) declared that they did not have a final idea and would follow the instructions by the experts. A significant association was found between not receiving the first two doses and not believing in the third dose (P = 0.001). 692 patients declared their reasoning for the importance of the third dose. All the cases who thought the administered vaccine was not efficient enough had received Sinopharm BBIBP-CorV. Those who got infected after full vaccination were more uncertain about the efficacy of the vaccine [odds ratio (OR): 2.6, 95% confidence interval (CI): 1.6-4.2]. <b>Conclusion:</b> It seems that the majority of the Iranian patients with MS expect the authorities to administer a third booster dose, especially if scientifically validated.</p>","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082955/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49357428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two cases of inclusion body myositis presenting with unusual symptoms,head drop and facial diplegia and different responses to intravenous immunoglobulin treatment.","authors":"Matineh Heidar, Yalda Nilipour, Fahimeh Hajiakhoundi, Bahram Haghi-Ashtiani","doi":"10.18502/cjn.v21i3.11113","DOIUrl":"10.18502/cjn.v21i3.11113","url":null,"abstract":"The Article Abstract is not available.","PeriodicalId":40077,"journal":{"name":"Current Journal of Neurology","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2022-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082958/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41367826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}