Thalassemia is a disorder of hemoglobin (Hb) synthesis characterized by chronic hemolysis. In β-thalassemias major (β-TM), patients require regular transfusion at an early age due to severe anemia. Subsequently, intensive chelation therapy is initiated to mitigate the effects of the resultant iron overload. Clinical disease burden and the demanding treatment can affect health-related quality of life (HRQoL) outcomes in this population. The aim of this study was to assess HRQoL outcomes in Egyptian pediatric thalassemia patients. Patients were enrolled simultaneously from the hematology clinic at the National Research Institute in Cairo, Egypt. The Arabic version of SF36 tool was used to assess HRQoL outcomes. Socioeconomic data were collected by patient and parent interviews. Clinical data were collected by review of medical records. One hundred and thirty patients and 60 controls were enrolled, with a mean age of 5.4 ± 3.2 years and 6.3 ± 3.0, respectively. The HRQoL outcome scores were lower in all domains in the thalassemia group compared to the control group (p = 0.0001). Transfusion-dependent (TD) patients had lower HRQoL scores compared to nontransfusion-dependent (NTD) patients (p = 0.0001). Patient education and maternal education were independently associated with better HRQoL scores (p = 0.007, p = 0.028, respectively). Residents of rural areas reported lower scores compared to urban residents (p = 0.026). Thalassemia was associated with lower HRQoL scores, in all domains, compared to HRQoL in unaffected controls. Chronic transfusion independence, patient education, and maternal education were all associated with higher HRQoL scores. Psychological, social, and economic support for families with thalassemia are all essential tools to improve HRQoL outcomes.
The aim of the study was to construct new reference growth charts for weight, length and head circumference of Egyptian children with Down syndrome (DS) from birth to 36 months of age. These specific charts may be used by health professionals involved in medical, physical and developmental care of Egyptian children with Down syndrome. The study included 434 children with non-disjunction trisomy 21, 0-36 months of age. They were 54.4% males and 45.6% females and had no concomitant chronic disease (congenital heart disease, gastrointestinal malformations, hypothyroidism, and blood disorders). Overall, 1,955 observations were performed of weight, length and head circumference. The data for each sex were divided into 37 different age groups with 1-month intervals. All measurements were taken using standardized equipments and following the international recommendations. Values were statistically analyzed and growth curves were plotted as means and standard deviations (SD). Growth measurements evaluated in all age groups of both sexes were significantly lower than those of the controls. There was a gender difference in weight, length and head circumference, males with Down syndrome had higher values. In conclusion, we suggest that these new growth charts specific for Down syndrome children may be used in optimizing direct Egyptian DS children care and in providing anticipatory guidance in term of optimal physical growth and early detection of hidden factors affecting growth.
Generalized hypertrichosis is a feature of several genetic disorders, and the nosology of these entities is still provisional. Recent studies have implicated chromosome 17q24.2-q24.3 microdeletion and the reciprocal microduplication in a very rare form of congenital generalized hypertrichosis terminalis (CGHT) with or without gingival hyperplasia. Here, we report on a 5-year-old Egyptian girl born to consanguineous parents. The girl presented with CGHT and gingival hyperplasia for whom we performed detailed clinical, pathological, and molecular studies. The girl had coarse facies characterized by bilateral epicanthic folds, thick and abundant eyelashes, a broad nose, full cheeks, and lips that constituted the distinctive facial features for this syndrome. Biopsy of the gingiva showed epithelial marked acanthosis and hyperkeratosis with hyperplastic thick collagen bundles and dense fibrosis in the underlying tissues. Array analysis indicated a 17q24.2-q24.3 chromosomal microdeletion. We validated this microdeletion by real-time quantitative PCR and confirmed a perfect co-segregation of the disease phenotype within the family. In summary, this study indicates that 17q24.2-q24.3 microdeletion caused CGHT with gingival hyperplasia and distinctive facies, which should be differentiated from the autosomal recessive type that lacks the distinctive facies.
Rhombencephalosynapsis (RES) is a rare hindbrain malformation that could occur in isolation or as a part of a syndrome for example, Gómez-López-Hernández syndrome (GLH) or VACTERL-H. We identified male patient with severe RES. Ventriculomegaly, agenesis of septum pellucidum, very thin corpus callosum with interhemispheric cyst were additional neuroimaging findings. He had brachyturricephaly, midface retrusion, low-set posteriorly rotated ears and bilateral parietal well circumscribed areas of alopecia. No corneal anesthesia was observed; thus, demonstrating many of the diagnostic criteria of GLH. Interestingly, he additionally had bilateral bipartite parietal bone (BPB) that is an extremely rare anomaly of the parietal sutures. This is the first co-occurrence of this rare anomaly with GLH. We believe the presence of this unique finding could represent an important clue for understanding the pathogenesis of this malformation.
Proximal femoral focal deficiency (PFFD) is a rare congenital anomaly of the femur ranging from mild shortening to total agenesis. If left untreated, it could lead to impaired child growth, abnormal gait, vertebral abnormalities, cosmetic problems, and behavioral changes. We report on an Egyptian female, presenting to us at the age of 15 days with a short left lower limb. Both upper limbs and the right lower limb were normal and she was not dysmorphic. The skeletal survey showed an isolated short left femur. At the age of 11 months, clinical reexamination confirmed left femur shortening. Echocardiogram and abdominal sonography revealed no abnormality. Magnetic resonance imaging (MRI) of the pelvis and lower limbs revealed isolated left proximal femoral focal deficiency. Her developmental milestones were normal. She was referred to pediatric orthopaedics for early intervention and proper management. To our knowledge and after reviewing the literature, this patient represents the first case of unilateral isolated proximal focal femoral deficiency in Egypt. In conclusion, PFFD diagnosis needs a systemic skeletal–facial–genital phenotyping to differentiate from overlapping genetic disorders. Early diagnosis and radioimaging are highly important for proper management.
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