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BACKGROUND: This study investigates the health-related quality of life (HRQOL) of female patients with congenital adrenal hyperplasia (CAH) in Malaysia. The objectives were to attain socio-demographic and medical data on these Malaysian females with CAH and establish their health-related quality of life (HRQOL) in comparison to age matched diabetic controls. METHODS: A cross-sectional study was conducted over 6 months in the two main tertiary centres for CAH patients in Malaysia. Participants including 59 female-raised CAH patients (mean age ± SD = 16.3 ± 4.2 years, range 10-28 years) compared to 57 age-matched female diabetic patients (mean age ± SD = 16.5 ± 3.4 years, range 10-26 years). Socio-demographic and medical profiles was obtained through semi-structured interviews. HRQOL of participants were evaluated utilising validated, Malay translated questionnaires which were age appropriate: Pediatric Quality of Life Inventory (PedsQL v4.0) scales for Child (8-12) and Adolescent (13-18) and Medical Outcome Survey 36-item Short Form version. These were then compared to the diabetic controls. RESULTS: The CAH participants consisted of children (ages 10-12 years, n = 12), adolescents (ages 13-17 years, n = 29) and adults (≥ 18 years, n = 18). The majority were Malays (64.4%) and had salt-wasting CAH (67.8%). There were no significant differences between the total mean score of the HRQOL of the combined children and adolescents CAH group (total mean score ± SD = 81.6 ± 17.9, 95% CI = 75.6-87.6) when compared to age-matched diabetic patients (total mean score ± SD = 80.8 ± 11.0, 95% CI = 77.0-84.5, P = 0.81, effect size = 0.05); no significant difference between the adult CAH and diabetic controls in the physical [median score (IQR) CAH vs diabetics; 49.3 (11.4) vs. 50.2 (6.1), P = 0.60, effect size = 0.09] and the mental composite scores [median score (IQR) CAH vs. diabetics; 47.8 (14.1) vs. 50.0 (10.8), P = 0.93, effect size = 0.01]. CONCLUSIONS: The HRQOL of the Malaysian CAH cohort were comparable to the diabetic controls.
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Hiperplasia Suprarrenal Congênita/psicologia , Qualidade de Vida , Adolescente , Adulto , Fatores Etários , Estudos de Casos e Controles , Criança , Estudos Transversais , Diabetes Mellitus/psicologia , Feminino , Humanos , Malásia , Inquéritos e Questionários , Adulto JovemRESUMO
Background: Girls born with congenital adrenal hyperplasia have virilized external genitalia. There is considerable debate regarding both the outcomes of feminizing genitoplasty and timing of the surgery in this population. Objective: To investigate outcomes of females 46,XX individuals with CAH in Malaysia, the surgical outcomes of feminizing genitoplasty (FG) and their attitudes toward surgery. Study Design: This is a cross-sectional study involving the two main tertiary centers in Malaysia. All 46,XX patients with CAH and raised female, who had undergone FG were identified and invited to participate. Data on socio-demographic, medical profiles, and attitudes toward surgery were collected. A standardized evaluation of the external genitalia was undertaken including the anatomic and cosmetic evaluation by independent gynecologists. Results: Of 61 individuals identified, 59 participated-consisting of children (n = 12), adolescents (n = 29) and adults (n = 18). All but one had classical CAH (98.3%) and had undergone FG (n = 55, 93.2%) with surgery mostly undertaken by pediatric surgeons trained in DSD work (n = 44, 74.6%). Complications overall were low (20.3%), with repeat surgery rate of 9.1%. External genital examination was performed in 38 participants. Overall 36.8% had absent clitoral glands and 39.5% had a persistent urogenital sinus and in 10.5%, no vaginal orifices were seen. Poor cosmetic outcomes were present in 42.1% with 55.3% recommended for further assessment under general anesthetic. Almost half participants did not venture an opinion on FG, those who did varied from having a positive attitude toward it (18 participants) to 3 opining that it should not be done, or avoided or delayed. From the participants, 35.5% preferred FG to be done early in life compared to 44.0% of the parents. Conclusions: The reoperation rates of the feminizing genitoplasty surgeries were low however due to the anatomic and cosmetic outcomes, reassessment of the external genitalia of these CAH patients may be required once they consider becoming sexually active as they may require further treatment. Many factors such as cultural sensitivities and access to medical treatment and late diagnoses have an impact on attitudes toward FG.
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OBJECTIVES: Diagnosis of Turner syndrome in Malaysia is often late. This may be due to a lack of awareness of the wide clinical variability in this condition. In our study, we aim to examine the clinical features of all our Turner patients during the study period and at presentation. METHODOLOGY: This was a cross-sectional study. Thirty-four (34) Turner patients were examined for Turner-specific clinical features. The karyotype, clinical features at presentation, age at diagnosis and physiologic features were retrieved from their medical records. RESULTS: Patients with 45,X presented at a median age of 1 month old with predominantly lymphoedema and webbed neck. Patients with chromosome mosaicism or structural X abnormalities presented at a median age of 11 years old with a broader clinical spectrum, short stature being the most common presenting clinical feature. Cubitus valgus deformity, nail dysplasia and short 4th/5th metacarpals or metatarsals were common clinical features occurring in 85.3%-94.1% of all Turner patients. Almost all patients aged ≥2 years were short irrespective of karyotype. CONCLUSION: Although short stature is a universal finding in Turner patients, it is usually unrecognised till late. Unlike the 45,X karyotype, non-classic Turner syndrome has clinical features which may be subtle and difficult to discern. Our findings underscore the importance of proper serial anthropometric measurements in children. Awareness for the wide spectrum of presenting features and careful examination for Turner specific clinical features is crucial in all short girls to prevent a delay in diagnosis.
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Background Vitamin D deficiency during pregnancy is a worldwide epidemic. The aim of this study was to determine the prevalence of vitamin D deficiency, its predictive factors and the association with pregnancy outcomes. Materials and methods This was a prospective observational study in a tertiary teaching hospital over 2-years' duration from August 2013 to August 2015. A total of 680 women who completed 37 weeks of pregnancy were recruited. Results Five hundred and seventy-five patients were enrolled in the final analysis for pregnancy outcomes (response rate of 84.6%). There were 71.7% patients who exhibited vitamin D deficiency, 21.0% vitamin D insufficiency and only 7.3% who had adequate levels of 25-hydroxyvitamin D (25-OH-vit D) of more than 30 ng/mL. There was no statistically significant association between vitamin D status with maternal (parity, gestational diabetes mellitus, hypertension, preeclampsia, intrauterine growth restriction, preterm labor, antenatal infection, bacterial vaginosis and anemia) and neonatal outcomes (low birth weight baby and neonatal intensive care unit admission) among the three groups. Conclusion A high prevalence of low vitamin D level among pregnant women at term was seen in this study, however, there was no significant finding observed between vitamin D status and both maternal and neonatal outcomes.
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Complicações na Gravidez/epidemiologia , Deficiência de Vitamina D/epidemiologia , Deficiência de Vitamina D/etiologia , Adulto , Índice de Massa Corporal , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Malásia/epidemiologia , Gravidez , Resultado da Gravidez , Estudos Prospectivos , Vigilância em Saúde Pública , Fatores de RiscoRESUMO
BACKGROUND: Pendred syndrome (PDS, MIM #274600) is an autosomal recessive disorder characterized by congenital sensorineural hearing loss and goiter. In this study, we describing the possible PDS causal mutations in a Malaysian family with 2 daughters diagnosed with bilateral hearing loss and hypothyroidism. METHODS AND RESULTS: Whole exome sequencing was performed on 2 sisters with PDS and their unaffected parents. Our results showed that both sisters inherited monoallelic mutations in the 2 known PDS genes, SLC26A4 (ENST00000265715:c.1343C > T, p.Ser448Leu) and GJB2 (ENST00000382844:c.368C > A, p.Thr123Asn) from their father, as well as another deafness-related gene, SCARB2 (ENST00000264896:c.914C > T, p.Thr305Met) from their mother. We postulated that these three heterozygous mutations in combination may be causative to deafness, and warrants further investigation. Furthermore, we also identified a compound heterozygosity involving the DUOX2 gene (ENST00000603300:c.1588A > T:p.Lys530* and c.3329G > A:p.Arg1110Gln) in both sisters which are inherited from both parents and may be correlated with early onset of goiter. All the candidate mutations were predicted deleterious by in silico tools. CONCLUSIONS: In summary, we proposed that PDS in this family could be a polygenic disorder which possibly arises from a combination of heterozygous mutations in SLC26A4, GJB2 and SCARB2 which associated with deafness, as well as compound heterozygous DUOX2 mutations which associated with thyroid dysfunction.
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Conexinas/metabolismo , Oxidases Duais/metabolismo , Sequenciamento do Exoma/métodos , Bócio Nodular/genética , Perda Auditiva Neurossensorial/genética , Proteínas de Membrana Lisossomal/metabolismo , Proteínas de Membrana Transportadoras/metabolismo , Receptores Depuradores/metabolismo , Adolescente , Criança , Conexina 26 , Conexinas/genética , Oxidases Duais/genética , Feminino , Regulação da Expressão Gênica , Bócio Nodular/epidemiologia , Perda Auditiva Neurossensorial/epidemiologia , Humanos , Proteínas de Membrana Lisossomal/genética , Malásia/epidemiologia , Proteínas de Membrana Transportadoras/genética , Mutação , Receptores Depuradores/genética , Transportadores de SulfatoRESUMO
Neonatal diabetes mellitus (DM) is defined as insulin-requiring DM in the first six months of life. Unlike type 1 DM, it is a monogenic disorder resulting from a de novo mutation in the genes involved in the development of the pancreas, ß-cell mass or secretory function. The majority of neonatal DM cases are caused by a heterozygous activating mutation in the KCNJ11 or ABCC8 genes that encode the Kir6.2 and SUR1 protein subunits, respectively, in the KATP channel. Sulphonylurea, a KATP channel inhibitor, can restore insulin secretion, hence offering an attractive alternative to insulin therapy. We report three cases of neonatal DM and their genetic mutations. Two patients were successfully switched over to sulphonylurea monotherapy with resultant improvement in the quality of life and a more stable blood glucose profile. Patients with neonatal DM should undergo genetic evaluation. For patients with KCNJ11 and ABCC8 gene mutation, oral sulphonylurea should be considered.
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Diabetes Mellitus/genética , Diabetes Mellitus/terapia , Mutação , Transportadores de Cassetes de Ligação de ATP/genética , Glicemia/metabolismo , Feminino , Genótipo , Heterozigoto , Humanos , Lactente , Recém-Nascido , Masculino , Modelos Biológicos , Modelos Genéticos , Biologia Molecular , Pâncreas/fisiologia , Canais de Potássio Corretores do Fluxo de Internalização/genética , Qualidade de Vida , Receptores de Droga/genética , Compostos de Sulfonilureia/uso terapêutico , Receptores de SulfonilureiasRESUMO
Children with occipital seizures often have ictal autonomic symptoms such as pallor and vomiting and lack motor manifestations. This has lead to misdiagnosis of occipital seizures in children. The following case report highlights the clinical features of a child with occipital epilepsy misdiagnosed as having migraine. The aetiology of symptomatic occipital epilepsy will be discussed.