Evaluation of Month of Birth in Neuromyelitis Optica Spectrum Disorders (NMSOD) and Multiple Sclerosis (MS)

Introduction. Multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMO) are chronic immune-mediated diseases in the central nervous system (CNS). Environmental factors such as month of birth can be a trigger for these diseases. Therefore, we conducted this study to compare the months of birth in MS and NMOSD patients with the control group. Methods. In this cross-sectional study, 2345 patients with MS, 220 NMOSD patients, and 2174 healthy subjects were enrolled. Demographic information such as age, sex, month of birth, and education in three groups was extracted from the database. The associations between month of birth and MS were studied by binary logistic regression with adjusting for the year of birth. Results. There was a reduced birth rate in September-October in NMOSD ( OR = 0.309 , 95% CI: 0.150-0.636; p < 0.001 ) and MS patients ( OR = 0.470 , 95% CI: 0.374-0.591; p < 0.001 ) compared to the general population. The birth rate in March-April in MS was higher than the control group ( OR = 1.613 , 95% CI: 1.324-1.964; p < 0.001 ). There was no difference in the birth month distribution between the NMOSD and MS patients. No significant difference in MOB among different MS types was found. Conclusion. Our findings showed a decreasing risk of NMOSD and MS in individuals born in the autumn months and an increasing MS risk in spring. More studies are required to elucidate the association between the month of birth and risk of MS and NMOSD and the seasonality factors.

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Comparison of Bladder Dysfunction and Urinary Symptoms Between Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorder

Caspian Journal of Neurological Sciences ◽

10.32598/cjns.5.18.105 ◽

2019 ◽

Vol 5 (3) ◽

pp. 105-110

Author(s):

Farid Nasr Esfahani ◽

◽

Navid Manouchehri ◽

Nasim Nehzat ◽

Omid Mirmosayyeb ◽

...

Keyword(s):

Multiple Sclerosis ◽

Neuromyelitis Optica ◽

Pearson Correlation ◽

Cross Sectional Study ◽

Urinary Symptoms ◽

Cross Sectional ◽

Urogenital Distress Inventory ◽

Significant Difference ◽

The Mean ◽

Demyelinating Disorders

Background: Neuromyelitis optica (NMO) and multiple sclerosis (MS) are auto immune demyelinating disorders. Both MS and NMO patients suffer from urinary dysfunction. Objectives: Investigation of frequency and severity of urinary symptoms in two groups of MS and NMO patients. Materials & Methods: 56 MS patients and 20 NMO patients were enrolled in this cross sectional study conducted in Isfahan Kashani hospital from March 2018 to September 2018. Frequency and severity of urinary symptoms were assessed using the urogenital distress inventory (UDI-6) and international prostate symptom score (IPSS) questionnaire. Data were analyzed using independent t-test, Mann Whitney U test and Pearson correlation coefficient with the SPSS V. 18. Results: The Mean±SD of age was 40.2±11.45 and 34.1±9.09 in NMO and MS group respectively. There was a significant difference between MS and NMO patients regarding their overall IPSS score (9.8±7.9 and 14.6±11.3 respectively). The frequency of mild, moderate and severe urinary symptoms was 25%, 50 % and 25% among NMO patients and 48.2%, 35.7% and 16.1% among MS patients respectively. Based on UDI-6 questionnaire the most frequent symptoms in MS and NMO patients were frequency and urgency respectively and they are more frequent among NMO patients rather than MS patients. Conclusion: Our results showed a significant difference in frequency and severity of urinary symptoms between NMO and MS patients and NMO patients tend to experience more severe urinary symptoms.

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Fatigue and Associated Factors in Multiple Sclerosis Patients in Latvia

Neurologijos seminarai ◽

10.29014/ns.2018.05 ◽

2018 ◽

Vol 22 (75) ◽

pp. 42-48

Author(s):

S. Šetlere ◽

A. Abelsen ◽

D. Pastare ◽

A. Millers

Keyword(s):

Multiple Sclerosis ◽

Cross Sectional Study ◽

Lifestyle Factor ◽

Control Group ◽

Common Symptom ◽

Neurological Disability ◽

Cross Sectional ◽

Study Results ◽

Significant Difference ◽

Multiple Sclerosis Patients

Background and objectives. Fatigue is one of the most common symptoms of multiple sclerosis (MS). The aim of this study was to determine the presence of fatigue in MS patients in Latvia and its relation to lifestyle factors, neurological disability and depression. Material and methods. This cross-sectional study included 117 participants (44 patients with MS and 73 healthy control group). Applied research instruments were: Expanded Disability Status Scale (EDSS), Patient Health Questionnaire (PHQ-9), Fatigue Severity Scale (FSS), and the general questionnaire for the collection of socio-demographic, lifestyle habits and clinical data constructed for the purposes of this study. Results. Mean FSS score was 3,9±1,9 in MS group. 26 (59,1%) patients had FSS score of 3,8 or more and were classified as a fatigue group (MSF) while 18 (40,9%) patients had FSS of 3,7 or less and were classified as a non-fatigue (MSNF) group. There was statistically significant difference between MSF and MSNF groups considering PHQ9 score (p=0,019), FSS score (p&lt;0,001) and EDSS score (p&lt;0,001). Significant correlations of fatigue with depression (r=0,48, p=0,001), fatigue with neurological disability (r=0,49, p=0,001) and fatigue with smoking (r=0,29, p=0,054) were confirmed. Conclusions. Fatigue is a common symptom in MS patients in Latvia. This study supports significant association between fatigue and clinical factors (disability, depression) and modifiable lifestyle factor – smoking.

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Anolunula in Fingernails among Patients Infected with HIV

ISRN Dermatology ◽

10.1155/2014/271230 ◽

2014 ◽

Vol 2014 ◽

pp. 1-6

Author(s):

Pratik Gahalaut ◽

Nitin Mishra ◽

Sandhya Chauhan ◽

Mir Mubashir Ali ◽

Madhur Kant Rastogi ◽

...

Keyword(s):

Hiv Infection ◽

Cross Sectional Study ◽

Negative Control ◽

Hiv Positive ◽

Control Group ◽

Cross Sectional ◽

Significant Difference ◽

Stage 1 ◽

And Control ◽

Hiv Negative

Lunula is the white, half-moon shaped area seen in proximal ends of some nails. Though a few studies have described the nail changes that can occur in association with HIV infection, none of these paid much attention to lunula. Aims and Objectives. To study the lunula in fingernails among HIV infected patients. Materials and Methods. An observational, cross-sectional study to record presence of lunula in 168 HIV-positive patients and compare it with age and sex matched 168 healthy HIV-negative control. Anolunula (absence of lunula) in HIV-positive patients was correlated with CD4 counts, stages of HIV infection, time since patient was diagnosed as HIV-positive, and status of antiretroviral therapy. Results. Anolunula was present in significantly more fingernails in HIV-positive patients compared to HIV-negative controls. There was a highly significant difference for total anolunula (anolunula in all fingernails) in study and control group. Incidence of total anolunula was directly proportional to the stage of HIV infection, increasing progressively as the HIV infection advances from stage 1 to stage 4. Conclusion. Absence of lunula is related to not only HIV infection per se but also the stages of HIV infection.

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Variables associated with family breakdown in healthy and obese/ overweigh adolescents

Revista Paulista de Pediatria ◽

10.1590/s0103-05822014000100012 ◽

2014 ◽

Vol 32 (1) ◽

pp. 70-77

Author(s):

Carla Cristina J. N. de Almeida ◽

Paula de Oliveira Mora ◽

Valmir Aparecido de Oliveira ◽

Camila Aparecida Joao ◽

Carolina Regina Joao ◽

...

Keyword(s):

Public School ◽

Cross Sectional Study ◽

Control Group ◽

Sectional Study ◽

Cross Sectional ◽

Obese Adolescents ◽

Significant Difference ◽

Family Breakdown

Objective: To evaluate the presence of family breakdown factors among eutrophic and overweight/obese adolescents. Methods: Cross-sectional study of 242 students aged between 14 and 19 years old, from a public school. Each student was weighed, measured and answered a questionnaire with closed questions addressing the presence of family breakdown factors. The adolescents were divided in two groups: euthophic and overweight/obese. The answers of both groups were compared by Fisher's exact and Mann-Whitney tests. Results: There was no statistically significant difference in the prevalence of the studied factors between the two groups. Comparing the number of positive answers (presence of family breakdown factors) and negative ones (absence of family breakdown factors), no difference was observed between the groups. Conclusions: The inclusion of a control group showed that factors of family breakdown, usually identified as associated with obesity in adolescents, may also be present in eutrophic adolescents.

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THE IMPACT OF ASTHMAAND ITS MEDICATIONS ON DENTAL CARIES STATUS AND STREPTOCOCCUS MUTANS COUNT IN CHILDREN: A CROSS-SECTIONAL STUDY

10.36106/ijsr/7515919 ◽

2020 ◽

pp. 20-23

Author(s):

Sneha Upadhyay ◽

Jyoti Bhavthankar ◽

Mandakini Mandale ◽

Nivedita Kaorey

Keyword(s):

Dental Caries ◽

Streptococcus Mutans ◽

Cross Sectional Study ◽

Control Group ◽

Healthy Children ◽

Sectional Study ◽

Cross Sectional ◽

Asthmatic Children ◽

Significant Difference ◽

The Impact

Background: Asthma and its medications have been linked to oral diseases in asthmatic children. Aim: Assessment of the dental caries status, salivary Streptococcus mutans count and S. mutans colony score in children receiving inhaled anti asthmatic medications and their comparison in healthy children Material and Method: A cross-sectional study was performed on 40 asthmatic children and 40 healthy children in the age group of 6-14 years. DMFT/deft indices were calculated and saliva samples were collected. Diluted saliva was inoculated on MSB agar plates. S. mutans count and colony score were analysed after 24-48 hours of inoculation. Results: Statistically significant difference was observed in the mean DMFT/deft index, salivary S. mutans load and S. mutans colony score in children of the asthmatic group and control group. Conclusion: Prevalence of dental caries and cariogenic bacteria is higher in asthmatic children.

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ESTILO DE VIDA E SUAS RELAÇÕES COM HIPERTENSÃO ARTERIAL SISTÊMICA E DIABETES MELLITUS

Revista Interdisciplinar de Estudos em Saúde ◽

10.33362/ries.v7i1.1235 ◽

2018 ◽

Vol 7 (1) ◽

pp. 361-373

Author(s):

Elias Ferreira Porto ◽

Claudia Kumpel ◽

Anselmo Cordeiro de Souza ◽

Izabel Maria de Oliveira ◽

Karoline Mayara de Aquiles Bernardo ◽

...

Keyword(s):

Diabetes Mellitus ◽

General Health ◽

Healthy Lifestyle ◽

Cross Sectional Study ◽

Health Perception ◽

Control Group ◽

Healthy Individuals ◽

Cross Sectional ◽

Significant Difference ◽

The Individual

Avaliar o estilo de vida e percepção do estado geral de saúde em pacientes com Diabetes Mellitus tipo 2 - DM, Hipertensão Arterial Sistêmica - HAS e indivíduos saudáveis. Métodos: Estudo transversal, com grupo controle. Avaliado estilo de vida com Questionário Fantástico, e percepção geral de saúde via uma pergunta âncora de diabéticos do tipo 2 (n = 37), hipertensos (n = 60), e indivíduos saudáveis (n = 43). Análise estatística descritiva, analise de variância, e razão de chance (Odds Rattio – OR). Resultados: Verificou-se diferença significante (p0,0001) na pontuação do Questionário Fantástico entre os indivíduos saudáveis em relação DM e HAS. O pior desempenho no estilo de vida para os três grupos foi nos domínios de atividade física e alimentação. O risco do indivíduo com HAS afirmar que sua saúde é pior do que indivíduos da mesma faixa etária foi OR 1.8 (1.415 a 2.419) e para os indivíduos diabéticos OR de 2.8 (1.776 a 4.579) em relação a indivíduos saudáveis. Conclusão: Diabéticos e hipertensos têm um pior estilo de vida e percepção geral de saúde do que indivíduos saudáveis. Assim o estilo de vida saudável pode reduzir a prevalência e auxiliar no controle de doenças já estabelecidas.Palavras-chave: Estilo de vida. Hipertensão Arterial. Diabetes Mellitus. ABSTRACT: To evaluate the lifestyle and perception of general health status in patients with type 2 diabetes mellitus - DM, systemic arterial hypertension - SAH and healthy individuals. Methods: Cross-sectional study with control group. (N = 37), hypertensive (n = 60), and healthy subjects (n = 43) were assessed using a Fantastic Questionnaire, and general health perception via an anchor question. Descriptive statistical analysis, analysis of variance, and odds ratio (Odds Rattio - OR). Results: There was a significant difference (p 0.0001) in the score of the Fantastic Questionnaire among healthy individuals in relation to DM and SAH. The worst lifestyle performance for the three groups was in the physical activity and feeding domains. The risk of the individual with SAH to state that their health is worse than individuals of the same age group was OR 1.8 (1.415 to 2.419) and for the diabetic individuals OR of 2.8 (1.776 to 4.579) in relation to healthy individuals. Conclusion: Diabetics and hypertensives have a worse lifestyle and overall health perception than healthy individuals. Thus the healthy lifestyle can reduce the prevalence and help in the control of already established diseases.Keywords: Lifestyle. Hypertension. Diabetes Mellitus.

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Anti-myelin Oligodendrocyte Glycoprotein in Aquaporin-4 Negative Neuromyelitis Optica Spectrum Disorder

Caspian Journal of Neurological Sciences ◽

10.32598/cjns.7.24.7 ◽

2021 ◽

Vol 7 (1) ◽

pp. 10-16

Author(s):

Vahid Shaygannejad ◽

◽

Mahdi Barzegar ◽

Navid Manouchehri ◽

Nafiseh Esmaeil ◽

...

Keyword(s):

Neuromyelitis Optica ◽

Cross Sectional Study ◽

Myelin Oligodendrocyte Glycoprotein ◽

Spectrum Disorder ◽

Aquaporin 4 ◽

University Hospital ◽

Control Group ◽

Neuromyelitis Optica Spectrum Disorder ◽

Cross Sectional ◽

Healthy Control

Background: The absence of Aquaporin-4 Antibody (AQP4-Ab) in a fraction of the Neuromyelitis Optica Spectrum Disorder (NMOSD) patients has led to a search for other serologic markers. Myelin Oligodendrocyte Glycoprotein (MOG) is a protein component of the myelin sheets encapsulating the neural fibers. Objectives: We aimed to compare the presence and levels of anti-MOG (Ig-G) in a group of seronegative NMOSD patients with a healthy control group. Materials & Methods: In this cross-sectional study, 30 NMOSD patients with negative AQP-Ab status, who were referred to the Neurology Clinic of Kashani University Hospital in Isfahan City, Iran, from March 2015 to March 2016, and 26 healthy controls were consecutively recruited. Their baseline demographic and clinical data were recorded. Serum anti-MOG levels were measured in both groups. The obtained data were analyzed using the Student t-test, Mann-Whitney U, and Chisquare test in SPSS V. 18. Results: The anti-MOG test results were statistically higher in patients (n=12, 37.5%) compared to controls (n=0, 0%) (P<0.0001). The level of anti-MOG in Healthy Control (HC) was higher compared to patients with negative anti-MOG (P<0.0001) and was lower than patients with positive anti-MOG (P<0.0001). Conclusion: Our study showed that nearly one-third of seronegative NMOSD patients were positive for MOG-Ab. Further studies are needed to assess the characteristics and outcome of these patients.

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Association between genetic variant rs2267716 of CRHR2 gene with colorectal cancer

Journal of Investigative Medicine ◽

10.1136/jim-2021-002047 ◽

2021 ◽

pp. jim-2021-002047

Author(s):

Angélica Araceli Ramírez-Guerrero ◽

Christian Octavio González-Villaseñor ◽

Evelia Leal-Ugarte ◽

Melva Gutiérrez-Angulo ◽

Mario Ramírez-Flores ◽

...

Keyword(s):

Colorectal Cancer ◽

Angiogenesis Inhibitor ◽

Cross Sectional Study ◽

Control Group ◽

Corticotropin Releasing Hormone ◽

Allelic Discrimination Assay ◽

Allelic Discrimination ◽

Cross Sectional ◽

Releasing Hormone ◽

Significant Difference

Colorectal cancer (CRC) is the third most common cancer and one of the main causes of death around the world. Multiple lines of evidence have suggested the role of the corticotropin-releasing hormone (CRH) family in CRC induction, including the low expression of corticotropin-releasing hormone receptor 2 (CRHR2), which is an angiogenesis inhibitor and inflammatory modulator. Previous research suggests that CRHR2 expression in colonic intestinal cells can regulate migration, proliferation and apoptosis through the modulation of several pathways. The aim of this study was to analyze the association of the rs10250835, rs2267716 and rs2267717 variants of CRHR2 gene with CRC in the Mexican population in order to consider its predictive value in CRC. This cross-sectional study included a group of 187 unrelated patients with sporadic CRC and a control group of 191 healthy blood donors. DNA extraction from peripheral blood was carried out using the Miller method. Identification of the rs10250835 variant was performed using PCR-restriction fragment length polymorphism (RFLP) and the rs2267716 and rs2267717 variants using TaqMan allelic discrimination assay. The minor allele homozygous CC of the rs2267716 variant of CRHR2 showed significant difference between CRC and control group (p=0.025), as well as the GCA haplotype (p=0.007), corresponding to the rs10250835, rs2267716 and rs2267717 variants, respectively. Our results suggest that the rs2267716 variant and GCA haplotype of CRHR2 represent a risk factor for CRC development in Mexican patients.

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Development of cleft children’s permanent canines

RGO - Revista Gaúcha de Odontologia ◽

10.1590/1981-86372019000253520 ◽

2019 ◽

Vol 67 ◽

Author(s):

Manoel Itaguacy Leite NOVAIS JUNIOR ◽

Manuella Santos Carneiro ALMEIDA ◽

Camila Helena Machado da COSTA ◽

Tassia Cristina de Almeida Pinto SARMENTO ◽

Luis Ferreira de SOUSA FILHO ◽

...

Keyword(s):

Cleft Lip ◽

Cleft Lip And Palate ◽

Tooth Development ◽

Cross Sectional Study ◽

Control Group ◽

Case Group ◽

Age Difference ◽

Cross Sectional ◽

Panoramic Radiographs ◽

Significant Difference

ABSTRACT Objective: Evaluating the development of the permanent cuspids in children from Paraíba with cleft lip and palate applying the Nolla and the Demirjian methods. Methods: A cross-sectional study using an inductive approach and applying a comparative statistical procedure and direct documentation research technique. The universe of the study consisted of children assisted at the orthodontic practice of the Brazilian Association of Dentistry - Paraíba Section. The sample comprised 72 pairs of panoramic radiographs of children with and without cleft lip and palate from the same gender and, age difference of up to 30 days, ranging from 5 to 13 years of age. The study has evaluated the development of 576 cuspids. The images were evaluated by three duly calibrated examiners concomitantly, and the calcification stages were determined by a consensus. The stages of the cuspids calcification were evaluated in the panoramic radiographs according to Nolla and Demirjian classifications. Results: The average of the calcification stage of teeth was correspondingly higher in the control group than in the case group, showing a development delay of the cuspid teeth in the cleft lip and palate patients. The lower cuspids were significantly more developed than the upper cuspids (p <0.001). There were no significant differences between the sides. There was early tooth development in females but without significant difference. Conclusion: It was possible to note that patients with cleft lip and palate presented a delay in the development of the permanent cuspids when compared to non-cleft lip and palate patients, thus, reinforcing the importance of the individualization of the orthodontic planning.

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Role of Functional Biomarkers to Identify Early Vitamin B12 Deficiency in Patients with Sleeve Gastrectomy: A Cross-Sectional Study

Medicina ◽

10.3390/medicina56030142 ◽

2020 ◽

Vol 56 (3) ◽

pp. 142

Author(s):

Osama Y. Al-Dirbashi ◽

Charu Sharma ◽

Nahid Al Dahouri ◽

Anas Al Aidaros ◽

Shamma Al-Muhairi ◽

...

Keyword(s):

Sleeve Gastrectomy ◽

Vitamin B12 ◽

Cross Sectional Study ◽

Control Group ◽

Sectional Study ◽

Cross Sectional ◽

Significant Difference ◽

B12 Deficiency ◽

One Year ◽

Functional Biomarkers

Background and objectives: Although laparoscopic sleeve gastrectomy (LSG) is effective for obesity management, postoperative vitamin B12 (B12) deficiency is of major concern. In this cross-sectional study, we assessed the levels of B12 and its related functional biomarkers, namely, total homocysteine (tHcy), methylmalonic acid (MMA), folate, methylcitric acid (MCA), and hemoglobin (Hb), in one-year postoperative LSG patients and matched controls. Materials and Methods: Plasma B12, tHcy, MMA, folate, and MCA were measured in matched controls (n = 66) and patients (n = 71) using validated liquid chromatography-tandem mass spectrometry techniques and protocols in the United Arab Emirates (UAE). Results: The median B12 concentration in patients (177 pmol/L) was significantly lower (p < 0.001) than in the controls (334.7 pmol/L). The tHcy and MMA levels were significantly increased (p < 0.001 and p = 0.011, respectively) and folate levels were significantly decreased (p = 0.001) in the LSG patients compared to the controls. Interestingly, no significant difference in MCA levels were observed between the two groups. The levels of tHcy and MMA were concomitantly increased with the decreased folate levels in postoperative LSG patients when compared with the controls. The Hb levels were significantly lower in males and females in the patient group compared with those in the control group, respectively (p = 0.005 and p = 0.043). Conclusions: This is the first report of serum levels of B12 and its functional biomarkers in postoperative LSG patients among a local population from the UAE. Our findings revealed significant alterations of the B12 biomarkers, total B12, MMA, and tHcy in one-year postoperative LSG patients.

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