The purpose of this retrospective study was to determine the effectiveness of oral iron therapy in breath-holding spells and evaluation of electrocardiographical changes Three hundred twelve children aged 1–48 months and diagnosed with breath-holding spells between January 2017 and April 2018 were included. Patients’ laboratory findings were compared with 100 patients who had one simple febrile seizure. Cyanotic breath-holding spells were diagnosed in 85.3% (n = 266) of patients, pallid spells in 5.1% (n = 16), and mixed-type spells in 9.6% (n = 30). Sleep electroencephalograms were applied for all patients, 98.2% (n = 306) of which were normal, while slow background rhythm was determined in 1.2% (n = 4). Epileptic activity was observed in only 2 patients (0.6%). The mean hemoglobin (Hb) value in the breath-holding spell group was 10.1 mg/dL. Patients’ mean corpuscular volume (MCV) was 73 fL. Patients’ Hb and MCV values were statistically significantly lower than those of the control group (P < 0.001). The difference between spell burden was not statistically significant (P = 0.691). Spell burden decreased equally in both groups. Oral iron therapy can be administered in breath-holding seizures irrespective of whether or not the patient is anemic.

BACKGROUND: Ataxia is a clinical syndrome characterized by coordination problems and postural disorders. OBJECTIVE: This study aimed to examine the effects of functional trunk training on trunk control and upper limb functions in autosomal recessive hereditary ataxia. METHODS: Twenty patients were randomly divided into treatment and control groups. Both groups received trunk stabilization and balance exercises, and the treatment group received additional functional trunk training sessions (3 days/week for 8 weeks). The International Cooperative Ataxia Rating Scale, Trunk Impairment Scale, Modified Functional Reach Test, Nine-Hole Peg Test and Quick-Disabilities of the Arm Shoulder and Hand questionnaire were used for assessments. RESULTS: The treatment group showed an increase in the upper limb performance bilaterally, whereas increased performance was seen only in the dominant upper limb in the control group. While the functional reach improved in the anterior-posterior (AP) and medial-lateral (ML) directions in the treatment group, it was improved only in the AP direction in the control group. Also, the mean changes in outcomes were not significantly different between the groups except for modified functional reach test. CONCLUSIONS: Functional trunk training may be a more effective method to improve upper limb performance and dynamic trunk balance in autosomal recessive hereditary ataxia.

Neurodevelopmental disorders (NDDs) with ataxia are genetically heterogeneous and remain a diagnostic challenge. Recent advances in genomic technologies have facilitated the identification of rare, potentially causative variants in genes not traditionally associated with classic NDD phenotypes. The DNAH14 gene, encoding a dynein axonemal heavy chain involved in ciliary motility, has recently emerged as a novel candidate in neurological syndromes. Here, we report two Turkish siblings presenting with late-onset balance disorder, progressive ataxia, and cognitive impairment. Initial genetic analysis revealed that both siblings also harbor FXN GAA repeat expansions consistent with pathogenic Friedreich’s ataxia (FRDA). To elucidate the molecular basis of the patients’ cognitive impairment, whole-exome sequencing was performed. This analysis identified a novel homozygous frameshift variant in the DNAH14 gene, located within the conserved linker domain upstream of the motor core, which is critical for ATP hydrolysis and microtubule interactions. The variant is absent from population databases, predicted to be deleterious by multiple in silico algorithms, and segregates in the family in a manner consistent with autosomal recessive inheritance. The coexistence of FRDA expansions and a truncating DNAH14 variant suggests a potential dual genetic contribution to the observed phenotype, in which FRDA-associated pathology likely underlies the ataxia, while DNAH14 disruption may contribute to additional neurodevelopmental features. This is the first report describing the co-occurrence of FRDA and a homozygous truncating DNAH14 variant in the same individuals, broadening our understanding of overlapping neurogenetic mechanisms. Our findings expand the phenotypic spectrum of DNAH14-related disorders and highlight the importance of considering multilocus pathogenic variants in patients with complex or atypical ataxia presentations.

Background/Objectives: Familial Mediterranean fever (FMF) is the most common hereditary autoinflammatory syndrome, characterized by recurrent fever attacks and serositis. Galectin-3, a β-galactoside-binding lectin involved in inflammation and fibrosis, and presepsin, an established biomarker for bacterial infection and sepsis, have emerged as potential biomarkers for improving diagnostic and prognostic accuracy in autoinflammatory diseases. However, their use in FMF patients is not sufficiently evaluated. This study aims to compare serum galectin-3 and presepsin levels in children with FMF and healthy controls and assess their correlations with conventional acute-phase reactants. Methods: This prospective cross-sectional study included 74 children with confirmed FMF during attack-free periods and 67 age- and gender-matched healthy controls. Clinical and genetic characteristics, complete blood count, C-reactive protein (CRP), serum amyloid-A (SAA), and erythrocyte sedimentation rate (ESR) were recorded. Serum galectin-3 and presepsin levels were measured. Group comparisons and correlation analyses were performed using appropriate statistical tests. Results: Median serum galectin-3 and presepsin was significantly higher in FMF patients than controls (p < 0.001). ESR was significantly higher in FMF patients (p < 0.001), while CRP and SAA showed no significant differences. Correlation analysis revealed a strong positive correlation between galectin-3 and presepsin (r = 0.860, p < 0.001) in FMF patients, with neither correlating with other acute-phase reactants. Conclusions: Galectin-3 and presepsin were found to serve as novel biomarkers reflecting alternative inflammatory pathways in FMF, even during remission. These results, obtained during the attack-free period, indicate the need for further studies to determine the relationship between galectin-3 and presepsin levels and disease activity in FMF.

: The mucopolysaccharidosis (MPS) can lead to poor endurance and mobility, often associated with pain, restricted range of motion (ROM), low energy levels and fatigue, negatively affecting quality of life and activities of daily living. This study aimed to examine the impact of enzyme replacement therapy (ERT) on aerobic capacity, functional independence and quality of life in children with MPS and to determine the anxiety and depression levels of their caregivers. Study Design established in Cross sectional study. Twelve children aged 3 to 11 years were included in the study. The subjects were divided into two groups according to the use of ERT. Quality of life and functional independence were assessed using the Pediatric Quality of Life Inventory (PedsQL) and Functional Independence Measure for Children (WeeFIM). The 6-minute walk test (6MWT) and timed up and go test (TUG) were used to evaluate aerobic capacity. Anxiety and depression levels of parents were assessed using the Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI), respectively. A total of 12 MPS patients 7 boys (58.3%) and 5 girls (41.7%) with a mean age of 5.58±2.67 years were included in the study.1 patient had MPS type I, 2 patients had MPS type III, 5 patients had MPS type IV, and 4 patients had MPS type VI. Six patients were receiving ERT. The children had a mean 6MWT score of 330.83±114.29, a mean TUG score of 14.24±5.71 sec, a mean PedsQL score of 46.83±14.03 and a mean WeeFIM score of 70.83±26.85. Their caregivers had a mean BAI score of 19.25±10.95 and a mean BDI score of 19.41±6.81. A significant difference was found between the children receiving ERT and those not receiving in the WeeFIM scores (P0.05). ERT did not change aerobic capacity and quality of children with MPS but increased their level of functional independence. Multisystem involvement in MPS children may affect anxiety and depression levels of their caregivers but ERT does not seem to have any effect on this psychosocial aspect.