Marjan Asadollahi, E. Rahimian, A. Asadi-Pooya, M. Tahsini, H. Huppertz, N. Akbari, Leila Simani
Background: We assessed the presence of brain volume loss in the extratemporal structures in patients with temporal lobe epilepsy (TLE). The associations between brain volume loss in these structures and epilepsy duration, magnetic resonance imaging (MRI) findings, and occurrence of focal to bilateral tonic-clonic seizures (TCS) were assessed. Methods: In this cross-sectional study, all adult patients with drug-resistant TLE, who were admitted to the epilepsy monitoring unit at Loghman-Hakim Hospital, Tehran, Iran, during 2016-2020, were included. For all the participants, brain MRI was performed and patients with TLE were divided into two subgroups of those with hippocampal sclerosis (TLE-HS) and patients with normal-appearing brain MRI findings (TLE-no). Independent sample t test was applied to compare quantitative variables in the study groups. Pearson correlation test examined the correlation between the clinical and volumetric features. Results: 203 participants (81 patients with TLE and 122 healthy controls) were studied. Compared with healthy controls, patients with TLE showed a decrease in their midbrain (P=0.02) and thalamus (P=0.01) volume. The degree of thalamic atrophy was more significant in TLE-HS (P=0.03). Moreover, the degree of midbrain volume loss was more significant (P=0.07) in patients who had TCS in the past two years (N=31) compared with those who did not (N=50). The volume of the thalamus (r: -0.252, P=0.02) and pallidum (r: -0.255, P=0.02) had inverse correlations with the epilepsy duration. Conclusion: Patients with TLE have lower midbrain and thalamus volume compared with the healthy controls, which may be attributed to the seizure-induced injury. Midbrain atrophy may theoretically increase the risk of sudden unexpected death in epilepsy (SUDEP) because of the enhanced autonomic dysfunction.
{"title":"Volumetric Assessment of Extratemporal Structures in Patients With Temporal Lobe Epilepsy","authors":"Marjan Asadollahi, E. Rahimian, A. Asadi-Pooya, M. Tahsini, H. Huppertz, N. Akbari, Leila Simani","doi":"10.34172/icnj.2022.02","DOIUrl":"https://doi.org/10.34172/icnj.2022.02","url":null,"abstract":"Background: We assessed the presence of brain volume loss in the extratemporal structures in patients with temporal lobe epilepsy (TLE). The associations between brain volume loss in these structures and epilepsy duration, magnetic resonance imaging (MRI) findings, and occurrence of focal to bilateral tonic-clonic seizures (TCS) were assessed. Methods: In this cross-sectional study, all adult patients with drug-resistant TLE, who were admitted to the epilepsy monitoring unit at Loghman-Hakim Hospital, Tehran, Iran, during 2016-2020, were included. For all the participants, brain MRI was performed and patients with TLE were divided into two subgroups of those with hippocampal sclerosis (TLE-HS) and patients with normal-appearing brain MRI findings (TLE-no). Independent sample t test was applied to compare quantitative variables in the study groups. Pearson correlation test examined the correlation between the clinical and volumetric features. Results: 203 participants (81 patients with TLE and 122 healthy controls) were studied. Compared with healthy controls, patients with TLE showed a decrease in their midbrain (P=0.02) and thalamus (P=0.01) volume. The degree of thalamic atrophy was more significant in TLE-HS (P=0.03). Moreover, the degree of midbrain volume loss was more significant (P=0.07) in patients who had TCS in the past two years (N=31) compared with those who did not (N=50). The volume of the thalamus (r: -0.252, P=0.02) and pallidum (r: -0.255, P=0.02) had inverse correlations with the epilepsy duration. Conclusion: Patients with TLE have lower midbrain and thalamus volume compared with the healthy controls, which may be attributed to the seizure-induced injury. Midbrain atrophy may theoretically increase the risk of sudden unexpected death in epilepsy (SUDEP) because of the enhanced autonomic dysfunction.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48756617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eman Hamdy, I. Ramadan, J. Mekky, D. Gaber, Aya Abdel Gleel
Background: Cerebellum has long been known to modulate not only motor coordination but also affective and cognitive functions. This study aimed to assess the impact of middle cerebellar peduncle (MCP) lesions on affective and cognitive function in patients with multiple sclerosis (MS). Methods: This was a cross-sectional study conducted on patients with relapsing-remitting MS (RRMS). All patients were subjected to 3-Tesla magnetic resonance imaging (3T MRI), brief international cognitive assessment for MS (BICAMS), and Depression, Anxiety, and Stress Score-21 (DASS-21) upon recruitment. Results: Of the 30 patients recruited, 33.3% and 36.7% had right and left MCP lesions, respectively. Patients with right MCP lesions had significantly worse symbol digit modality test (SDMT) scores (P=0.036), worse California verbal learning test (CVLT) immediate recall scores (P=0.011), and worse CVLT delayed free recall scores (P=0.049), whereas patients with left MCP lesions had lower DASS-21 scores (P<0.005). On multivariate regression analysis, the presence of left MCP lesion was associated with an 8.9-point reduction in DASS-21 scores (CI: -16.985- -0.805, P=0.033), whereas right MCP lesions did not have an independent effect on BICAMS scores after adjustment for age and educational level. Conclusion: Left MCP lesions were associated with significantly lower DASS-21 scores, whereas none of the MCP lesions had an independent impact on cognition.
{"title":"Middle Cerebellar Peduncle Lesions and Their Relation to Affective and Cognitive Impairment in Multiple Sclerosis","authors":"Eman Hamdy, I. Ramadan, J. Mekky, D. Gaber, Aya Abdel Gleel","doi":"10.34172/icnj.2022.01","DOIUrl":"https://doi.org/10.34172/icnj.2022.01","url":null,"abstract":"Background: Cerebellum has long been known to modulate not only motor coordination but also affective and cognitive functions. This study aimed to assess the impact of middle cerebellar peduncle (MCP) lesions on affective and cognitive function in patients with multiple sclerosis (MS). Methods: This was a cross-sectional study conducted on patients with relapsing-remitting MS (RRMS). All patients were subjected to 3-Tesla magnetic resonance imaging (3T MRI), brief international cognitive assessment for MS (BICAMS), and Depression, Anxiety, and Stress Score-21 (DASS-21) upon recruitment. Results: Of the 30 patients recruited, 33.3% and 36.7% had right and left MCP lesions, respectively. Patients with right MCP lesions had significantly worse symbol digit modality test (SDMT) scores (P=0.036), worse California verbal learning test (CVLT) immediate recall scores (P=0.011), and worse CVLT delayed free recall scores (P=0.049), whereas patients with left MCP lesions had lower DASS-21 scores (P<0.005). On multivariate regression analysis, the presence of left MCP lesion was associated with an 8.9-point reduction in DASS-21 scores (CI: -16.985- -0.805, P=0.033), whereas right MCP lesions did not have an independent effect on BICAMS scores after adjustment for age and educational level. Conclusion: Left MCP lesions were associated with significantly lower DASS-21 scores, whereas none of the MCP lesions had an independent impact on cognition.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43053412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Rabiei, Z. Cheraghi, Mahtab Ramezani, H. Pakdaman
Multiple sclerosis (MS) is a chronic inflammatory disease, causing neuronal demyelination and axonal damage in the central nervous system. Symptoms of MS vary widely because of different grades of sensory, motor, and cognitive dysfunctions. Although headache as the initial symptom of MS is rare, it is a common comorbidity that affects most patients. However, it is unclear that the headache manifestation in newly diagnosed people with MS should be considered as an MS attack or merely a comorbid condition. We report the case of a 31-year-old woman with newly diagnosed MS who presented with exacerbation of headache episodes without any abnormal neurological exam findings. The headaches did not respond to nonsteroidal anti-inflammatory drugs and triptans. After administration of methylprednisolone, the headaches were significantly improved, and during 3 months of follow-up receiving glatiramer acetate, no episode of headache has occurred. This case demonstrates the possible relationship between migraine and MS in newly diagnosed patients. New-onset headaches, a change in the pattern of previous episodes, and inadequate clinical drug response to headache treatment should all be taken seriously and warrant further investigation. Thereby, early diagnosis and proper treatment for patients with MS could improve their quality of life.
{"title":"Migraine Headache as a Presenting Feature of Multiple Sclerosis: A Case Report","authors":"M. Rabiei, Z. Cheraghi, Mahtab Ramezani, H. Pakdaman","doi":"10.34172/icnj.2021.41","DOIUrl":"https://doi.org/10.34172/icnj.2021.41","url":null,"abstract":"Multiple sclerosis (MS) is a chronic inflammatory disease, causing neuronal demyelination and axonal damage in the central nervous system. Symptoms of MS vary widely because of different grades of sensory, motor, and cognitive dysfunctions. Although headache as the initial symptom of MS is rare, it is a common comorbidity that affects most patients. However, it is unclear that the headache manifestation in newly diagnosed people with MS should be considered as an MS attack or merely a comorbid condition. We report the case of a 31-year-old woman with newly diagnosed MS who presented with exacerbation of headache episodes without any abnormal neurological exam findings. The headaches did not respond to nonsteroidal anti-inflammatory drugs and triptans. After administration of methylprednisolone, the headaches were significantly improved, and during 3 months of follow-up receiving glatiramer acetate, no episode of headache has occurred. This case demonstrates the possible relationship between migraine and MS in newly diagnosed patients. New-onset headaches, a change in the pattern of previous episodes, and inadequate clinical drug response to headache treatment should all be taken seriously and warrant further investigation. Thereby, early diagnosis and proper treatment for patients with MS could improve their quality of life.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42409076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Duc Duy Tri Tran, Q. Nguyen, V. T. Truong, Thai Duong Truong, Dinh Thanh Phan, T. Nguyen
Spontaneous spinal epidural hematoma (SSEH) is a rare disease but may lead to life-threatening consequences if not timely diagnosed and managed. Emergent hematoma evacuation is indicated before neurological deficits become irreversible. We report two cases. The first case was a 45-year-old man brought to hospital because of an acute onset of quadriparesis and urinary incontinence. His cervical magnetic resonance imaging (MRI) showed an epidural hematoma at the C5-C6 level with severe spinal cord compression. He underwent an emergency C5-C6 right hemi-laminotomy to remove the clot and decompress the cord. Postoperatively, his left-sided deficits immediately resolved. His urinary function returned to normal two weeks after the surgery. He could independently walk two months later. The second case was a 57-year-old man admitted to the hospital because of severe neck pain and paresthesia in both arms. He had been using an antiplatelet for two months. His MRI revealed an epidural hematoma from C2 to C4 with spinal cord compression on the right. This patient was successfully treated with conservative treatment. If SSEH is left undiagnosed and untreated, the neurological deficits may be permanent. Early emergent hematoma evacuation contributes to a favorable outcome. Conservative management is reasonable if neurological deficits are not severe.
{"title":"Spontaneous Spinal Epidural Hematoma: Report of Two Cases and Literature Review","authors":"Duc Duy Tri Tran, Q. Nguyen, V. T. Truong, Thai Duong Truong, Dinh Thanh Phan, T. Nguyen","doi":"10.34172/icnj.2021.39","DOIUrl":"https://doi.org/10.34172/icnj.2021.39","url":null,"abstract":"Spontaneous spinal epidural hematoma (SSEH) is a rare disease but may lead to life-threatening consequences if not timely diagnosed and managed. Emergent hematoma evacuation is indicated before neurological deficits become irreversible. We report two cases. The first case was a 45-year-old man brought to hospital because of an acute onset of quadriparesis and urinary incontinence. His cervical magnetic resonance imaging (MRI) showed an epidural hematoma at the C5-C6 level with severe spinal cord compression. He underwent an emergency C5-C6 right hemi-laminotomy to remove the clot and decompress the cord. Postoperatively, his left-sided deficits immediately resolved. His urinary function returned to normal two weeks after the surgery. He could independently walk two months later. The second case was a 57-year-old man admitted to the hospital because of severe neck pain and paresthesia in both arms. He had been using an antiplatelet for two months. His MRI revealed an epidural hematoma from C2 to C4 with spinal cord compression on the right. This patient was successfully treated with conservative treatment. If SSEH is left undiagnosed and untreated, the neurological deficits may be permanent. Early emergent hematoma evacuation contributes to a favorable outcome. Conservative management is reasonable if neurological deficits are not severe.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48674147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Rabiei, A. Zali, Sara Rahmati Roodsari, Zahra Arab-Mazar, E. Lotfali
Recent studies have indicated that fungal co-infections have a major impact on the morbidity and mortality of patients with COVID-19. In these patients, the excessive production of inflammatory cytokines and the reduction in CD4 + T and CD8 + T cell count entails susceptibility to fungal infections.1 In addition to impaired cell-mediated immunity, comorbidities and immunosuppressive medications have a significant role in the development of fungal infections and have serious impacts on clinical outcomes.1-3.
{"title":"Fungal Central Nervous System Infections in Patients With COVID-19","authors":"M. Rabiei, A. Zali, Sara Rahmati Roodsari, Zahra Arab-Mazar, E. Lotfali","doi":"10.34172/icnj.2021.32","DOIUrl":"https://doi.org/10.34172/icnj.2021.32","url":null,"abstract":"Recent studies have indicated that fungal co-infections have a major impact on the morbidity and mortality of patients with COVID-19. In these patients, the excessive production of inflammatory cytokines and the reduction in CD4 + T and CD8 + T cell count entails susceptibility to fungal infections.1 In addition to impaired cell-mediated immunity, comorbidities and immunosuppressive medications have a significant role in the development of fungal infections and have serious impacts on clinical outcomes.1-3.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45067764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Masoud Ahmadi, M. Ghasemi, Mansoureh Shahriari Ahmadi
Background: Generalized anxiety disorder is among the most common psychiatric disorders. We aimed to compare the effectiveness of emotion regulation training and assertiveness training on resilience and clinical symptoms of students with generalized anxiety disorder. Methods: This study was a quasi-experimental pretest-posttest study with a control group. The statistical population included all 16-18 years old male high school students in Karaj who were studying in the academic year 2019-2020, of whom 75 were selected by multi-stage random sampling and assigned to two groups of 25. Participants in experimental group 1 received eight sessions of assertiveness training for 60 minutes per week. Participants in experimental group 2 received five sessions of emotion regulation training for 60 minutes per week, and participants in the control group did not receive any intervention. The Generalized Anxiety Disorder and Resilience questionnaires were used to collect data. Results: Multivariate analysis of covariance (MANCOVA) showed that both assertiveness and emotion regulation training programs increased resilience and reduced clinical signs of generalized anxiety disorder in the experimental groups (P<0.001). Moreover, there was no significant difference between the effectiveness of the two training programs. Conclusion: It is suggested that assertiveness and emotion regulation training be provided for students and included in their curriculum, to enhance assertiveness and emotion regulation skills.
{"title":"Effectiveness of Emotion Regulation Training and Assertiveness Training on Resilience and Clinical Symptoms of Students with Generalized Anxiety Disorder","authors":"Masoud Ahmadi, M. Ghasemi, Mansoureh Shahriari Ahmadi","doi":"10.34172/icnj.2021.37","DOIUrl":"https://doi.org/10.34172/icnj.2021.37","url":null,"abstract":"Background: Generalized anxiety disorder is among the most common psychiatric disorders. We aimed to compare the effectiveness of emotion regulation training and assertiveness training on resilience and clinical symptoms of students with generalized anxiety disorder. Methods: This study was a quasi-experimental pretest-posttest study with a control group. The statistical population included all 16-18 years old male high school students in Karaj who were studying in the academic year 2019-2020, of whom 75 were selected by multi-stage random sampling and assigned to two groups of 25. Participants in experimental group 1 received eight sessions of assertiveness training for 60 minutes per week. Participants in experimental group 2 received five sessions of emotion regulation training for 60 minutes per week, and participants in the control group did not receive any intervention. The Generalized Anxiety Disorder and Resilience questionnaires were used to collect data. Results: Multivariate analysis of covariance (MANCOVA) showed that both assertiveness and emotion regulation training programs increased resilience and reduced clinical signs of generalized anxiety disorder in the experimental groups (P<0.001). Moreover, there was no significant difference between the effectiveness of the two training programs. Conclusion: It is suggested that assertiveness and emotion regulation training be provided for students and included in their curriculum, to enhance assertiveness and emotion regulation skills.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47674290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Saleh Lashkari, A. Moghimi, H. Kobravi, M. A. Younessi Heravi
Background: Animal models of absence epilepsy are widely used in childhood absence epilepsy studies. Absence seizures appear in the brain’s electrical activity as a specific spike wave discharge (SWD) pattern. Reviewing long-term brain electrical activity is time-consuming and automatic methods are necessary. On the other hand, nonlinear techniques such as phase space are effective in brain electrical activity analysis. In this study, we present a novel SWD-detection framework based on the geometrical characteristics of the phase space. Methods: The method consists of the following steps: (1) Rat stereotaxic surgery and cortical electrode implantation, (2) Long-term brain electrical activity recording, (3) Phase space reconstruction, (4) Extracting geometrical features such as volume, occupied space, and curvature of brain signal trajectories, and (5) Detecting SDWs based on the thresholding method. We evaluated the approach with the accuracy of the SWDs detection method. Results: It has been demonstrated that the features change significantly in transition from a normal state to epileptic seizures. The proposed approach detected SWDs with 98% accuracy. Conclusion: The result supports that nonlinear approaches can identify the dynamics of brain electrical activity signals.
{"title":"A Novel Spike-Wave Discharge Detection Framework Based on the Morphological Characteristics of Brain Electrical Activity Phase Space in an Animal Model","authors":"Saleh Lashkari, A. Moghimi, H. Kobravi, M. A. Younessi Heravi","doi":"10.34172/icnj.2021.36","DOIUrl":"https://doi.org/10.34172/icnj.2021.36","url":null,"abstract":"Background: Animal models of absence epilepsy are widely used in childhood absence epilepsy studies. Absence seizures appear in the brain’s electrical activity as a specific spike wave discharge (SWD) pattern. Reviewing long-term brain electrical activity is time-consuming and automatic methods are necessary. On the other hand, nonlinear techniques such as phase space are effective in brain electrical activity analysis. In this study, we present a novel SWD-detection framework based on the geometrical characteristics of the phase space. Methods: The method consists of the following steps: (1) Rat stereotaxic surgery and cortical electrode implantation, (2) Long-term brain electrical activity recording, (3) Phase space reconstruction, (4) Extracting geometrical features such as volume, occupied space, and curvature of brain signal trajectories, and (5) Detecting SDWs based on the thresholding method. We evaluated the approach with the accuracy of the SWDs detection method. Results: It has been demonstrated that the features change significantly in transition from a normal state to epileptic seizures. The proposed approach detected SWDs with 98% accuracy. Conclusion: The result supports that nonlinear approaches can identify the dynamics of brain electrical activity signals.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45145439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: This study aimed to evaluate the differences in alexithymia components between patients with obsessive-compulsive disorder (OCD) and normal individuals. Methods: In this ex-post facto study, 23 obsessive-compulsive outpatients’ selected by available sampling method and 22 personnel of the same hospitals (Taft Comprehensive Psychiatric Hospital, Imam Ali, Shahid Rahnemoon, and Baghayipoor Clinics) were selected as a control group in 2015 in Yazd, Iran. Yale-Brown Obsessive-Compulsive and Toronto Alexithymia Scale-20 were used in this study. Results: Data were analyzed by multivariate analysis of variance (MANOVA). The results showed that patients with OCD were significantly different from the control group in the total alexithymia score (F=7.232, P=0.01). However, both groups had significant differences only in the subscale of difficulty in identifying feelings. Conclusion: It can be concluded that both groups had significant differences in the total alexithymia score and one of its subscales.
{"title":"Evaluating the Components of Alexithymia in Patients With Obsessive-Compulsive Disorder","authors":"M. Bozorg, C. Rahimi, N. Mohammadi","doi":"10.34172/icnj.2021.35","DOIUrl":"https://doi.org/10.34172/icnj.2021.35","url":null,"abstract":"Background: This study aimed to evaluate the differences in alexithymia components between patients with obsessive-compulsive disorder (OCD) and normal individuals. Methods: In this ex-post facto study, 23 obsessive-compulsive outpatients’ selected by available sampling method and 22 personnel of the same hospitals (Taft Comprehensive Psychiatric Hospital, Imam Ali, Shahid Rahnemoon, and Baghayipoor Clinics) were selected as a control group in 2015 in Yazd, Iran. Yale-Brown Obsessive-Compulsive and Toronto Alexithymia Scale-20 were used in this study. Results: Data were analyzed by multivariate analysis of variance (MANOVA). The results showed that patients with OCD were significantly different from the control group in the total alexithymia score (F=7.232, P=0.01). However, both groups had significant differences only in the subscale of difficulty in identifying feelings. Conclusion: It can be concluded that both groups had significant differences in the total alexithymia score and one of its subscales.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41931391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ida Mohammadi, Mohammadhosein Akhlaghpasand, Roozbeh Tavanaei, M. Golmohammadi, A. Zali, S. Oraee-Yazdani
Background: Neurogenic bowel dysfunction (NBD) caused by spinal cord injury (SCI) is a major life limiting issue for many patients. However, studies detailing the factors contributing to bowel problems are scarce. The aim of this cross-sectional questionnaire-based study was to evaluate the associations between different aspects of bowel problems and characteristics of SCI, such as time since injury (TSI), level of injury (LOI), and the cause of injury. Methods: Two questionnaires (the NBD score questionnaire and the Cleveland clinic constipation system score questionnaire) were administered to complete, traumatic patients with SCI that matched the designated criteria. The total scores and the subscales were then regressed to TSI and LOI, and the distribution patterns of NBD score severity according to LOI and cause of injury were shown in a diagram. Results: Within the subscales of the NBD score, frequency of defecation, digital stimulation or evacuation of the anorectum, and perianal skin problems were all significantly and positively correlated with the TSI, yet the frequency of fecal incontinence was negatively associated with this variable. Moreover, uneasiness, headache, or perspiration during defecation and regular use of drops against constipation were negatively associated with the LOI. In the diagrams, patterns of NBD score severity were similar according to LOI, but visibly differed according to cause. With respect to the CCCS score (Cleveland Clinic Constipation Scoring System), the score itself was shown to be positively associated with TSI. Within the subscales, difficulty, time spent in lavatory, and duration of constipation were positively correlated with TSI. Furthermore, type of assistance was negatively associated with the LOI. Conclusion: Different characteristics of SCI, TSI, LOI, and cause, each are significantly and distinctly associated with different aspects of the bowel problems that patients with SCI face.
{"title":"Factors Associated With Neurogenic Bowel Dysfunction Severity in Spinal Cord Injury: A Cross-sectional Study","authors":"Ida Mohammadi, Mohammadhosein Akhlaghpasand, Roozbeh Tavanaei, M. Golmohammadi, A. Zali, S. Oraee-Yazdani","doi":"10.34172/icnj.2021.34","DOIUrl":"https://doi.org/10.34172/icnj.2021.34","url":null,"abstract":"Background: Neurogenic bowel dysfunction (NBD) caused by spinal cord injury (SCI) is a major life limiting issue for many patients. However, studies detailing the factors contributing to bowel problems are scarce. The aim of this cross-sectional questionnaire-based study was to evaluate the associations between different aspects of bowel problems and characteristics of SCI, such as time since injury (TSI), level of injury (LOI), and the cause of injury. Methods: Two questionnaires (the NBD score questionnaire and the Cleveland clinic constipation system score questionnaire) were administered to complete, traumatic patients with SCI that matched the designated criteria. The total scores and the subscales were then regressed to TSI and LOI, and the distribution patterns of NBD score severity according to LOI and cause of injury were shown in a diagram. Results: Within the subscales of the NBD score, frequency of defecation, digital stimulation or evacuation of the anorectum, and perianal skin problems were all significantly and positively correlated with the TSI, yet the frequency of fecal incontinence was negatively associated with this variable. Moreover, uneasiness, headache, or perspiration during defecation and regular use of drops against constipation were negatively associated with the LOI. In the diagrams, patterns of NBD score severity were similar according to LOI, but visibly differed according to cause. With respect to the CCCS score (Cleveland Clinic Constipation Scoring System), the score itself was shown to be positively associated with TSI. Within the subscales, difficulty, time spent in lavatory, and duration of constipation were positively correlated with TSI. Furthermore, type of assistance was negatively associated with the LOI. Conclusion: Different characteristics of SCI, TSI, LOI, and cause, each are significantly and distinctly associated with different aspects of the bowel problems that patients with SCI face.","PeriodicalId":33222,"journal":{"name":"International Clinical Neuroscience Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44398359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mohammad Hossein Khosravi, Afsaneh Mehri, Sama Jabbaripour, F. Kazemi, Zahra Khosravi, Sayedali Ahmadi
Background: Research activities promote the appreciation for evidence-based medicine (EBM), quality patient care and clinical competence of resident physicians. We decided to investigate the research background of Iranian neurological surgery residents and their attitude toward research through a survey. Methods: This cross-sectional study was done on Iranian neurological surgery resident physicians between February and April 2020. We provided an online survey, including 13 questions, using Google form and then sent the link to survey via WhatsApp application. Following the first post, two more reminders were sent to the groups after 2 and 4 weeks. Results: Responses were received from 89 respondents from which about 88% used to spend two hours or less per week for research. Almost equal numbers of resident physicians chose academic position (n=43) or private practice (n=39) as their future job. Only seven respondents stated immigration for assumed future job position. Clinical research (47%) was the most frequent type of research done by participants and clinical research education (43.2%) during medical school was the most common way of obtaining research experience. Agreement with doing research during residency program (45.6%) was more than disagreement (22.4%) and neutral attitude (32%). Conclusion: There is a low tendency among Iranian neurological surgery residents for conducting research projects during their programs. Lack of a proper research curriculum, heavy clinical duties and consequent shortage of time as well as insufficient encouraging points, are the main reasons. Designing a research plan for residency programs may successfully increase the research involvement rate.
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