Improved glycemic control among Thai children and young adults with type 1 diabetes participating in the diabetes camp.

Diabetes Education Program, Faculty of Medicine Siriraj Hospital has provided summer camps for Thai children with type 1 diabetes since 1990. The objective of this study was to evaluate the effectiveness of the diabetes camp in glycemic control. Twenty male and forty-two female patients participated in the 5-day diabetes camp held in Karnchanaburi, Thailand in 2003.

Increasing prevalence of type 2 diabetes mellitus in Thai children and adolescents associated with increasing prevalence of obesity.

Type 2 diabetes mellitus (DM) is being diagnosed more frequently in children and adolescents. Thailand has a low incidence of childhood DM. This study reviewed patients with DM in the Division of Pediatric Endocrinology, Faculty of Medicine, Siriraj Hospital compared to our previous study.

Persistent hyperinsulinemic hypoglycemia of infancy: experience at Siriraj Hospital.

Background: Persistent hyperinsulinemic hypoglycemia of infancy (PHHI) is the most common cause of recurrent or persistent hypoglycemia in early childhood. Conventionally, pancreatectomy (Px) has often been recommended to control hypoglycemia. However, PHHI can be managed successfully by intensive medical treatment to avoid pancreatectomy.

Ambiguous genitalia: an overview of 22 years experience and the diagnostic approach in the Pediatric Department, Siriraj Hospital.

The newborn with abnormal genital development presents a difficult diagnostic and treatment challenge for the pediatrician providing care. It is important that a definitive diagnosis be determined as quickly as possible so that the appropriate treatment plan can be established to minimize medical, psychological and social complications. The purpose of this study was to provide an extensive review of the clinical characteristics of a patient cohort with ambiguous genitalia, from 22 years' experience in the Division of Endocrinology and Metabolism, Department of Pediatrics, Siriraj Hospital, and to classify them into diagnostic categories.

Intensive diabetes education program and multidisciplinary team approach in management of newly diagnosed type 1 diabetes mellitus: a greater patient benefit, experience at Siriraj Hospital.

It is accepted worldwide that an effective multidisciplinary management team is essential for providing comprehensive self-management training to type I diabetics and their families. Therefore, the authors developed an intensive multidisciplinary education team that included pediatric endocrinologists, a dietitian, a psychologist, nurses, scientists and volunteers in the Department of Pediatrics, Siriraj Hospital in August 1996. This study aimed to analyze twenty-four newly diagnosed diabetics who underwent this specified program and multidisciplinary team approach in comparison to twenty-eight diabetic patients who were diagnosed before the program and team were established in order to see whether the length of hospitalization had been reduced and to compare the readmission rates of recurrent DKA with previous patients.

Measurement of serum free IGF-I in diagnosis of growth hormone deficiency.

Serum levels of total insulin-like growth factor-I (IGF-I) are growth hormone (GH) dependent and can be used as the screening tool for GH deficient status. However, most of them are bound to IGF-binding proteins, leaving less than 1 per cent in the free or unbound forms which represent the active biological fractions. Serum free IGF-I levels were measured by radioimmunoassay (IRMA) in 48 short children with various conditions.

An identical neo-mutation in the thyroid hormone receptor beta gene (A317T) in 2 unrelated Thai families with resistance to thyroid hormone.

We reported two unrelated Thai girls with resistance to thyroid hormone. The affected patients presented with goiter and no other stigmata of hyperthyroidism. Their serum T4, T3, free T4 and free T3 concentrations were high and they had normal levels of TSH.

Type 1 diabetes in Thai children aged 0-14 years.

Fifty-nine patients were diagnosed with diabetes in the ten years from 1987 to 1996 in the Division of Endocrinology and Metabolism, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Bangkok, Thailand. All patients were less than fifteen years old. Fifty-five patients (93.

Serum IGF-I and IGFBP-3 levels for normal Thai children and their usefulness in clinical practice.

Serum IGF-I and IGFBP-3 levels are growth hormone (GH) dependent and reflect the endogenous GH secretion. Two hundred and forty-four healthy children were evaluated for serum IGF-I and IGFBP-3 levels and then the age-defined normal values for Thai children were constructed. The results showed that the serum IGF-I and IGFBP-3 levels were age dependent, gradually increased from birth and reached the peak values around the age of 14-16 years.

Familial dysalbuminemic hypertriiodothyroninemia: a new, dominantly inherited albumin defect.

We report the abnormal albumin in members of a Thai family that presented with high serum total T3 but not T4 when measured by radioimmunoassay. In contrast, total T3 values were very low when measured by ELISA and chemiluminescence. The subjects have no goiter, and clinically euthyroid.

Growth hormone therapy update in Thailand.

There were 841 children in Thailand with growth hormone deficiency (GHD) from January 1992 to 1996. Idiopathic isolated GHD was the major diagnosis. Only 40.

Renal failure in two patients with Wolfram syndrome.

We describe a Thai family with three children, two of whom presented with Wolfram syndrome, which is a rare syndrome characterised by diabetes insipidus, diabetes mellitus, optic atrophy, deafness and urinary tract dilatation. A girl and her younger brother had insulin-dependent diabetes mellitus at 11 years old with early onset of renal impairment, proteinuria and hypertension. Urinary tract dilatation was demonstrated in both patients.

Mutation in the thyroid hormone receptor beta gene (A317T) in a Thai subject with resistance to thyroid hormone.

Analysis of the thyroid hormone receptor beta (TRbeta) gene of a Thai female with the syndrome of resistance to thyroid hormone (RTH) revealed a missense mutation at codon 317, changing the guanine in nucleotide 1234 to an adenine that results in the replacement of the normal alanine (GCT) with a threonine (ACT). The proposita was heterozygous, and this mutation was not present in her parents and her sister, compatible with a neomutation. This is the first report of TRbeta gene mutation causing RTH in an individual of Thai origin.

Congenital generalized lipodystrophy, a case report.

Generalized lipodystrophy is a rare condition which can be divided into congenital and acquired types, based on the age at presentation and pattern of inheritance. The congenital type of generalized lipodystrophy or Lawrence-Seip syndrome presents in first two years of life and is inherited in an autosomal recessive pattern. The diagnosis is made on the basis of loss of body fat, muscular hypertrophy, acanthosis nigricans, hirsutism, hepatomegaly with fatty liver, hyperlipidemia and hyperglycemia with insulin resistance.

Molecular examination of GH gene deletion in familial growth hormone deficiency.

The human growth hormone gene (GH gene) from nine members of a family with familial growth hormone deficiency was examined. The patients were diagnosed as having growth hormone deficiency clinically and by response to hormonal treatment. PCR amplification was carried out using total DNA extracted from leukocytes.

Growth response in Turner syndrome with recombinant human growth hormone therapy.

Ten Turner syndrome girls whose mean age was 10.9 +/- 2.7 years were treated with recombinant human growth hormone (rhGH), dose 0.

The epidemiology of insulin-dependent diabetes mellitus (IDDM): report from Thailand.

The epidemiology of diabetes mellitus in Thai children aged 0-15 years was studied in 1985 and compared with a previous study done in 1984. Four hundred and seventy-six questionnaires were sent each year to hospitals in Thailand. In 1984, thirty-six cases of newly diagnosed diabetes mellitus were found of which 35 were IDDM and one was NIDDM.

Hormonal and growth status in long term survivors of acute lymphoblastic leukemia (ALL) in children.

Nineteen children and adolescents in long-term complete remission from acute lymphoblastic leukemia (ALL) were studied for hormonal and growth status after cessation of therapy. Cranial irradiation of 600-2,400 cGy was given for C.N.

Effect of recombinant DNA human growth hormone in Thai children with growth hormone deficiency.

We conclude that recombinant DNA methionine-free hGH treatment of GH-deficient Thai children is very effective in the first year of treatment. No patients reported any side effects or resistance to treatment.