Clinico-Radiological Correlation in 26 Egyptian Children with Glutaric Acidemia Type 1

2021 ◽  
Author(s):  
Abdelrahim A. Sadek ◽  
Mohammed A. Aladawy ◽  
Rofaida M. Magdy ◽  
Tarek M. M. Mansour ◽  
Amr A. Othman ◽  
...  
Keyword(s):  
Brain Mri ◽  
Age At Onset ◽  
Disease Onset ◽  
Brain Magnetic Resonance Imaging ◽  
Acute Onset ◽  
Insidious Onset ◽  
Morbidity Score ◽  
Egyptian Children ◽  
Neurological Phenotype

Abstract Background Glutaric acidemia type 1 (GA1) is an inherited neurometabolic disease with significant morbidity. However, neuro-radiological correlation is not completely understood. Objective The study aimed to characterize the neuroimaging findings and their association with neurological phenotype in GA1 children. Methods Twenty-six Egyptian children (median age = 12 months) diagnosed with GA1 underwent clinical evaluation and brain magnetic resonance imaging (MRI). We objectively assessed the severity of neurological phenotype at the time of MRI using movement disorder (MD) and morbidity scores. Evaluation of brain MRI abnormalities followed a systematic and region-specific scoring approach. Brain MRI findings and scores were correlated with MD and morbidity scores, disease onset, and presence of seizures. Results Fifteen (57.7%) cases had insidious onset, eight (30.8%) manifested acute onset, whereas three (11.5%) were asymptomatic. Ten (38.5%) cases had seizures, five of which had no acute encephalopathic crisis. Putamen and caudate abnormalities (found in all acute onset, 93.3 and 73.3% of insidious onset, and one of three asymptomatic cases) were significantly related to MD (p = 0.007 and 0.013) and morbidity (p = 0.005 and 0.003) scores. Globus pallidus abnormalities (50% of acute onset, 46.7% of insidious onset, and one of three of asymptomatic cases) were significantly associated with morbidity score (p = 0.023). Other MRI brain abnormalities as well as gray and white matter score showed no significant association with neurological phenotype. Younger age at onset, acute onset, and seizures were significantly associated with worse neurological manifestations. Conclusion Patients with GA1 manifest characteristic and region-specific brain MRI abnormalities, but only striatal affection appears to correlate with neurological phenotype.

scholarly journals Children with type 1 diabetes of early age at onset – immune and metabolic phenotypes

2019 ◽  
Vol 32 (9) ◽  
pp. 935-941
Author(s):  
Madalena Sales Luis ◽  
Margarida Alcafache ◽  
Sara Ferreira ◽  
Ana Laura Fitas ◽  
Joana Simões Pereira ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Age At Onset ◽  
Disease Onset ◽  
Inverse Correlation ◽  
Early Age ◽  
Insulin Requirements ◽  
Age Related ◽  
One Year ◽  
Immune Imbalance

Abstract Objectives We aimed to evaluate children with type 1 diabetes (T1D) with early age at onset (EAO) for clinical, immune and metabolic features in order to identify age-related disease phenotypes. Methods Comparative study of two groups of T1D children: EAO (≤5 years) and later age at onset (LAO; >5 years), regarding the presence of other autoimmune (AI) diseases, diabetes ketoacidosis and immunologic profile at onset and metabolic data 1 year after diagnosis. Statistical analysis was performed with significance set for p < 0.05. Results The study included 137 children (EAO = 52, mean age 3.6 ± 1.5 [mean ± standard deviation (SD)] and LAO = 85, mean age 10.4 ± 2.9). EAO was more associated with concomitant AI diseases (p = 0.032). Despite no differences in disease onset, EAO presented with lower C-peptide levels (p = 0.01) and higher absolute lymphocyte number (p < 0.0001), with an inverse correlation between these two variables (p = 0.028). Additionally, the EAO group had a higher frequency of serum detection of three antibodies (Abs) (p = 0.0008), specifically insulin Abs (p = 0.0001). One year after diagnosis, EAO had higher total daily insulin (TDI) dose (p = 0.008), despite similar hemoglobin A1c (HbA1c). Conclusions Our data show an association of EAO T1D with more AI diseases, higher number of Abs, lower initial insulin reservoir and higher insulin requirements 1 year after diagnosis. In this group, immune imbalance seems more evident and disease progression faster, probably reflecting distinct “immune environment” with different ages at disease onset. Further studies in the field of immunogenetics and immune tolerance are required, to improve patient stratification and find novel targets for therapeutic intervention.

scholarly journals IgLON5 antibody

2017 ◽  
Vol 4 (5) ◽  
pp. e385 ◽  
Author(s):  
Josephe A. Honorat ◽  
Lars Komorowski ◽  
Keith A. Josephs ◽  
Kai Fechner ◽  
Erik K. St Louis ◽  
...  
Keyword(s):  
Psychiatric Symptoms ◽  
Brain Mri ◽  
Disease Onset ◽  
Clinical Information ◽  
Immunofluorescence Assay ◽  
Bladder Function ◽  
Mri Findings ◽  
Respiratory Dysfunction ◽  
Insidious Onset ◽  
Mouse Tissues

Objective:To describe the phenotypes, treatment response, and outcome of IgLON5 autoimmunity.Methods:Archived serum and CSF specimens from 367 patients known to harbor unclassified antibodies which stained neural synapses diffusely (mimicking amphiphysin-IgG) were reevaluated by indirect immunofluorescence assay (IFA) using a composite of mouse tissues and recombinant IgLON5-transfected cell-based assay (CBA, Euroimmun).Results:Available specimens (serum, 25; CSF, 9) from 26/367 patients (7%) had identical IFA appearance and robust IgLON5 CBA positivity. Clinical information was available for 20/26 patients; 13 were women. Median disease-onset age was 62 years (range, 46–75 years). Most patients had insidious onset and progression of neurological symptoms affecting movement and sleep predominantly. Sleep disorders were sleep-disordered breathing (11) and parasomnias (3). Brainstem disorders were gait instability (14), dysphagia (10), abnormal eye movements (7), respiratory dysfunction (6), ataxia (5), craniocervical dystonia (3), and dysarthria (3). Findings compatible with hyperexcitability included myoclonus (3), cramps (3), fasciculations (2), and exaggerated startle (2). Neuropsychiatric disorders included cognitive dysfunction (6), psychiatric symptoms (5), and seizures (1). Dysautonomia, in 9, affected bladder function (7), gastrointestinal motility (3), thermoregulation (3), and orthostatic tolerance (1). Just 2 patients had coexisting autoimmune disease. Brain MRI findings were nonspecific and CSF was noninflammatory in all tested. Seven of 9 immunotherapy-treated patients improved: 6 of those 7 were stable at last follow-up. Three untreated patients died. Each IgLON5-IgG subclass (1–4) was readily detectable in ≥80% of specimens using CBA.Conclusions:IgLON5-IgG is diagnostic of a potentially treatable neurological disorder, where autoimmune clues are otherwise lacking.

scholarly journals Epidemiological and Clinical Characteristics of Sporadic Creutzfeldt–Jakob Disease: A Retrospective Study in Eastern China

2021 ◽  
Vol 12 ◽  
Author(s):  
Shuo Feng ◽  
Xinjing Zhao ◽  
Xueying Zhou ◽  
Xiang Ye ◽  
Xiaolin Yu ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Survival Time ◽  
Clinical Characteristics ◽  
Eastern China ◽  
Brain Mri ◽  
Disease Onset ◽  
Brain Magnetic Resonance Imaging ◽  
Chinese Patients ◽  
Mean Survival Time ◽  
Jakob Disease

Objective: We aimed to characterize the epidemiological and clinical characteristics of sporadic Creutzfeldt–Jakob disease (sCJD) in eastern China in this retrospective study.Methods: This study enrolled 67 patients with sCJD hospitalized in a grade-A tertiary hospital in eastern China from January 2010 to January 2020. Demographic data, clinical symptoms, brain magnetic resonance imaging (MRI), electroencephalogram (EEG), cerebrospinal fluid (CSF) 14-3-3 protein test, polymerase chain reaction (PCR), and DNA sequence determination of genes were collected and analyzed.Results: There were 62 patients with probable sCJD and 5 patients with possible sCJD. Male (28 cases) to female (39 cases) ratio was 1:1.39. Mean age at disease onset was 64.42 ± 9.00 years (range: 29–88 years), and mean survival time was 9.39 ± 12.58 months (range: 1–60 months for patients who received the follow-ups). The most common onset symptoms were dementia (49.25%), movement disorder (44.78%), and visual disturbance (22.39%), while the most frequent clinical manifestations were language disorders (74.63%), ataxia (70.15%), and myoclonus (70.15%). The positive rates of brain MRI abnormalities, 14-3-3 protein in CSF, and periodic sharp wave complexes (PSWCs) on EEG were 84.90, 68.00, and 46.03%, respectively. The 14-3-3 protein positive (p = 0.033) and PSWCs on EEG (p = 0.020) acted as the favorable and unfavorable factor for over 1 year of survival time, respectively.Conclusions: There were some differences in epidemiological and clinical characteristics among patients in China and those of other countries. The prognosis and its influencing factors were relatively unexplored in China. The mean survival time of Chinese patients was longer than that of Caucasian patients but shorter than that of Japanese patients. The 14-3-3 protein in CSF and PSWCs on EEG were both closely related to the survival time. It is necessary to promote autopsy or biopsy to better understand sCJD in China.

Brain Lesion Load and Anatomic Distribution in Patients With Juvenile Clinically Isolated Syndrome Predicts Rapidly Advanced to Multiple Sclerosis

2018 ◽  
Vol 33 (10) ◽  
pp. 633-638
Author(s):  
Shay Menascu ◽  
Carolina Legarda ◽  
Shmuel Miron ◽  
Anat Achiron
Keyword(s):  
Multiple Sclerosis ◽  
Brain Mri ◽  
Age At Onset ◽  
Brain Lesion ◽  
Disease Onset ◽  
Clinically Isolated Syndrome ◽  
Lesion Load ◽  
Magnetic Resonance Imaging Mri ◽  
One Year ◽  
Multiple Sclerosis Patients

The aim was to assess brain lesion load and anatomical distribution in patients with juvenile clinically isolated syndrome and define magnetic resonance imaging (MRI) variables associated with rapidly advancing to multiple sclerosis. Patients were followed for one year after disease onset. Patients who experienced a second relapse were defined as those who rapidly advanced to multiple sclerosis. In all, 46 juvenile patients with a clinical presentation suggestive of multiple sclerosis were evaluated; 21 with gadolinium-enhancing lesions on initial brain MRI were excluded as they had already fulfilled the diagnosis criteria for multiple sclerosis. A total of 25 patients, 10 males and 15 females (mean ± SE age at onset 15.6 ± 0.6 years), met the definition of clinically isolated syndrome. The presence of a corpus callosum lesion at onset significantly differentiated between sustained clinically isolated syndrome and patients who rapidly advanced to multiple sclerosis.

Nonketotic Hyperglycemic Chorea in a 10-Year-Old Asian Boy with Diabetes Mellitus

2020 ◽  
Author(s):  
Julia Marian ◽  
Firdous Rizvi ◽  
Lily Q. Lew
Keyword(s):  
Diabetes Mellitus ◽  
Parietal Lobe ◽  
Rare Complication ◽  
Brain Magnetic Resonance Imaging ◽  
Food Allergies ◽  
Developmental Venous Anomaly ◽  
Venous Anomaly ◽  
Resonance Imaging ◽  
Focal Lesions

AbstractNonketotic hyperglycemic chorea-ballism (NKHCB), also known as diabetic striato-pathy (DS) by some, is a rare complication of diabetes mellitus and uncommon in children. We report a case of a 10 11/12-year-old boy of Asian descent with uncontrolled type 1 diabetes mellitus (T1DM), Hashimoto's thyroiditis, and multiple food allergies presenting with bilateral chorea-ballism. His brain magnetic resonance imaging revealed developmental venous anomaly in right parietal lobe and right cerebellum, no focal lesions or abnormal enhancements. Choreiform movements resolved with correction of hyperglycemia. Children and adolescents with a movement disorder should be evaluated for diabetes mellitus, especially with increasing prevalence and insidious nature of T2DM associated with obesity.

Adult systemic lupus erythematosus in Egypt: The nation-wide spectrum of 3661 patients and world-wide standpoint

Lupus ◽  
2021 ◽  
pp. 096120332110142
Author(s):  
Tamer A Gheita ◽  
Rasha Abdel Noor ◽  
Esam Abualfadl ◽  
Osama S Abousehly ◽  
Iman I El-Gazzar ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Age Of Onset ◽  
Wide Spectrum ◽  
Age At Onset ◽  
Disease Onset ◽  
Clinical Manifestations ◽  
Population Based ◽  
Systemic Lupus ◽  
Cross Sectional

Objective The aim of this study was to present the epidemiology, clinical manifestations and treatment pattern of systemic lupus erythematosus (SLE) in Egyptian patients over the country and compare the findings to large cohorts worldwide. Objectives were extended to focus on the age at onset and gender driven influence on the disease characteristics. Patients and method This population-based, multicenter, cross-sectional study included 3661 adult SLE patients from Egyptian rheumatology departments across the nation. Demographic, clinical, and therapeutic data were assessed for all patients. Results The study included 3661 patients; 3296 females and 365 males (9.03:1) and the median age was 30 years (17–79 years), disease duration 4 years (0–75 years) while the median age at disease onset was 25 years (4–75 years). The overall estimated prevalence of adult SLE in Egypt was 6.1/100,000 population (1.2/100,000 males and 11.3/100,000 females).There were 316 (8.6%) juvenile-onset (Jo-SLE) and 3345 adult-onset (Ao-SLE). Age at onset was highest in South and lowest in Cairo (p < 0.0001). Conclusion SLE in Egypt had a wide variety of clinical and immunological manifestations, with some similarities with that in other nations and differences within the same country. The clinical characteristics, autoantibodies and comorbidities are comparable between Ao-SLE and Jo-SLE. The frequency of various clinical and immunological manifestations varied between gender. Additional studies are needed to determine the underlying factors contributing to gender and age of onset differences.

scholarly journals Coexistence of neuronal intranuclear inclusion disease and amyotrophic lateral sclerosis: an autopsy case

BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Atsuhiko Sugiyama ◽  
Takahiro Takeda ◽  
Mizuho Koide ◽  
Hajime Yokota ◽  
Hiroki Mukai ◽  
...  
Keyword(s):  
Amyotrophic Lateral Sclerosis ◽  
Motor Neurons ◽  
Brain Mri ◽  
Brain Magnetic Resonance Imaging ◽  
Repeat Expansion ◽  
Cerebellar Hemisphere ◽  
Intranuclear Inclusions ◽  
Intranuclear Inclusion ◽  
Neuronal Intranuclear Inclusion ◽  
Lateral Sclerosis

Abstract Background Neuronal intranuclear inclusion disease (NIID) is a rare neurodegenerative disease. Pathologically, it is characterized by eosinophilic hyaline intranuclear inclusions in the cells of the visceral organs as well as central, peripheral, and autonomic nervous system cells. Recently, a GGC repeat expansion in the NOTCH2NLC gene has been identified as the etiopathological agent of NIID. Interestingly, this GGC repeat expansion was also reported in some patients with a clinical diagnosis of amyotrophic lateral sclerosis (ALS). However, there are no autopsy-confirmed cases of concurrent NIID and ALS. Case presentation A 60-year-old Taiwanese woman reported a four-month history of progressive weakness beginning in the right foot that spread to all four extremities. She was diagnosed with ALS because she met the revised El Escorial diagnostic criteria for definite ALS with upper and lower motor neuron involvement in the cervical, thoracic, and lumbosacral regions. She died of respiratory failure at 22 months from ALS onset, at the age of 62 years. Brain magnetic resonance imaging (MRI) revealed lesions in the medial part of the cerebellar hemisphere, right beside the vermis (paravermal lesions). The subclinical neuropathy, indicated by a nerve conduction study (NCS), prompted a potential diagnosis of NIID. Antemortem skin biopsy and autopsy confirmed the coexistence of pathology consistent with both ALS and NIID. We observed neither eccentric distribution of p62-positive intranuclear inclusions in the areas with abundant large motor neurons nor cytopathological coexistence of ALS and NIID pathology in motor neurons. This finding suggested that ALS and NIID developed independently in this patient. Conclusions We describe a case of concurrent NIID and ALS discovered during an autopsy. Abnormal brain MRI findings, including paravermal lesions, could indicate the coexistence of NIID even in patients with ALS showing characteristic clinical phenotypes.

scholarly journals Clinical and demographic features among patients with type 1 diabetes mellitus in Henan, China

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Liguo Yang ◽  
Guangxing Yang ◽  
Xialian Li
Keyword(s):  
Type 1 Diabetes ◽  
Diabetic Retinopathy ◽  
Blood Glucose Control ◽  
Disease Onset ◽  
Overweight And Obesity ◽  
Adult Onset ◽  
C Peptide ◽  
Young Onset ◽  
Onset Group

Abstract Background The hallmark of type 1 diabetes (T1D) is an absolute lack of insulin. However, many studies showed a tendency to heterogeneity in TID. We aimed to investigate the demographic and clinical characteristics in T1D and the differences in young-onset and adult-onset patients. Methods This retrospective study was conducted among 1943 patients with clinically diagnosed T1D. Medical records on patients’ demographics, anthropometric measurements, and clinical manifestation were collected. According to the age at onset, the newly diagnosed patients were divided into the young-onset group (< 18 years, 234 patients, mean age 11 years) and adult-onset group (≥ 18 years, 219 patients, mean age 27 years). Pancreatic β-cell function was assessed by fasting C-peptide (FCP) and 2-h C-peptide (2-h CP). Results The median age of patients at disease onset was 22 years. The median duration of patients was 3 years. The overall median glycated hemoglobin (HbA1c) value was 10.3 % [89(mmol/mol)]. The prevalence of diabetic retinopathy was 25.1 %. The overall rate of DKA at onset in the new-onset patients was 59.6 %. The frequency of overall dyslipidemia was 37.8 %. The most frequent dyslipidemia was low high-density lipoprotein-cholesterol (HDL) (29 %). The proportion of patients with anti-glutamic acid decarboxylase (GADA), insulin antibody (IAA) and islet cell antibody (ICA) were 28.1 %, 6.4 % and 21.6 %, respectively. The mean HbA1c showed a downward trend with age. Increasing or decreasing trends of overweight and obesity in this population during the period 2012 to 2018 was not found. Compared with young-onset T1D, adult-onset patients comprised better islet function (FCP: 0.4 vs. 0.3 ng/ml, P < 0.001; 2-h CP: 0.9 vs. 0.7 ng/ml P < 0.001, respectively) and glycemic control [12.9 % (117mmol/mol) vs. 11.7 % (104mmol/mol), P < 0.001], higher prevalence of diabetes condition in the male gender (64.4 % vs. 51.3 %, P = 0.006), higher proportion of obesity or overweight (24.6 % vs. 9.5 %, P = 0.002), higher frequency of GADA (33.7 % vs. 23.3 %, P = 0.025), and lower frequency of diabetic ketoacidosis at disease onset (64.5 % vs. 43.5 %, P < 0.001). Conclusions This population was characterized by poor overall blood glucose control, high prevalence of DKA, dyslipidemia and diabetic retinopathy, and low prevalence of islet-related antibodies, and overweight or obesity. Adult-onset patients with T1D were not uncommon and had better clinical manifestations than young-onset patients. Any findings related to body mass index (BMI) and autoantibodies should be considered strictly exploratory due to excessive missing data.

scholarly journals Gender-Specific Risk Factors for the Development of Retinal Changes in Children with Type 1 Diabetes

2021 ◽  
Vol 11 (6) ◽  
pp. 588
Author(s):  
Marta Wysocka-Mincewicz ◽  
Joanna Gołębiewska ◽  
Marta Baszyńska-Wilk ◽  
Andrzej Olechowski
Keyword(s):  
Risk Factors ◽  
Type 1 Diabetes ◽  
Uric Acid ◽  
Serum Creatinine ◽  
Regression Models ◽  
Retinal Thickness ◽  
Disease Onset ◽  
Specific Risk ◽  
Gender Specific

The aim of the study was to determine gender-specific risk factor sets which could influence optical coherence tomography (OCT) results in children with type 1 diabetes (T1D). Material and Methods: 175 children with T1D without symptoms of diabetic retinopathy were enrolled, but 330 eyes were used for the final analysis (168 children, mean age 12.81 ± 3.63 years, diabetes duration 4.59 ± 3.71 years). The multivariate regression models for retinal thickness (foveal FT, and parafoveal PFT) and vascular densities (superficial and deep) were carried out separately for both genders using all metabolic and demographic parameters. Results: In the statistically significant multiple regression models for all analyzed OCT parameters for both genders, pH at the onset of diabetes were in existence, as well as for retinal thickness current HbA1c. Duration of continuous insulin infusion (CSII) was an important factor in all parameters, except PFT. For the girls, the most significant factors were daily insulin dose, uric acid, and triglycerides, but for the boys, it was serum creatinine, systolic pressure, and free thyroxine level. Conclusions: We detected significant risk factors set for development of OCT parameters changes, and they were not identical for both genders. Current metabolic control, diabetic ketoacidosis at the disease onset, serum creatinine and longer use of CSII are the most important factors for retinal thickness and vessel densities in both genders in children with type 1 diabetes. For the girls, elements of metabolic syndrome (uric acid and triglycerides) and parameters of insulin amount were more pronounced.

scholarly journals AB0669 PARTICULARITIES OF TUNISIAN FEMALE AXIAL SPONDYLOARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1629.2-1629
Author(s):  
K. Ben Abdelghani ◽  
Y. Gzam ◽  
A. Fazaa ◽  
S. Miladi ◽  
K. Ouenniche ◽  
...  
Keyword(s):  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Axial Spondyloarthritis ◽  
Activity Index ◽  
Age At Onset ◽  
Disease Onset ◽  
Disease Activity Index ◽  
Reactive Protein ◽  
Significant Difference ◽  
The Mean

Background:Axial spondyloarthritis (ax-SpA) is a chronic rheumatic disease that mainly affects men. However, the female form of ax-SpA remains insufficiently studied.Objectives:The aim of this study was to determine the clinical characteristics, the disease activity and the functional impact of female ax-SpA in comparison with male ax-SpA.Methods:This is a retrospective study including patients diagnosed with ax-SpA fulfilling the criteria of the Assessment of SpondyloArthritis international Society (ASAS) 2009.Clinical parameters, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), Bath ankylosing spondylitis disease activity index (BASDAI) and Bath ankylosing spondylitis functional index (BASFI) were compared between groups of female and male ax-SpA.Results:Two hundred ax-SpA patients were included with 31% of female (n=62) and a mean age of 43,3 ± 11,2 years.The mean age at onset of symptoms was 31,8 ± 8,9 years for women and 25,3 ± 9,1 years for men (p <0,0001). The mean age at diagnosis was 36,4 ± 9,6 years for women and 31,7 ± 10,4 years for men (p = 0,003). Ax-SpA with juvenile onset was noted in 1,7% of women and 12,1% of men (p = 0,02). Male ax-SpA were significantly more smokers (46.8% vs 5.4%; p <0.001). The mean duration of morning stiffness was 11,3 ± 9,2 minutes for women versus 21,6 ± 19,3 minutes for men (p = 0,005).The mean ESR was 42,4 ± 29,8 mm for women and 28,3 ± 23,4 mm for men (p = 0,001). Radiographic sacroiliitis was present in 69,3% of women versus 84,7% of men (p = 0,01). The use of anti-TNF alpha was less frequent in women (29% vs 48,5%; p = 0,01).Our study didn’t found a statistically significant difference in peripheral manifestations, extraarticular manifestations, CRP, BASDAI and BASFI between the two groups.Conclusion:Female ax-SpA seems to have a better prognosis than male with older age in disease onset, less inflammation, less radiographic sacroiliitis and less use of biological treatments.References:[1]Rusman T, et al. Curr Rheumatol Rep. 2018; 20(6).[2]Siar N, et al. Curr Rheumatol Rev. 2019;Disclosure of Interests:None declared

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