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Query: UMLS:C0700208 (
scoliosis
)
8,574
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We report a 19-year-old female case of acromegaly associated with Chiari-I malformation and polycystic ovary syndrome. She also had syringomyelia and thoracic
scoliosis
. Although the association of acromegaly and Chiari-I malformation was by chance, exaggerated secretion of growth hormone may have aggravated the
scoliosis
. The incidence of polycystic ovary in acromegalic patients remains to be elucidated. However, elevation of plasma insulin and
insulin-like growth factor
, that is usually observed in patients with acromegaly, could stimulate androgen production in the ovaries. The patient was successfully treated with transsphenoidal adenomectomy for pituitary tumor and correction surgery for thoracic
scoliosis
.
...
PMID:Acromegaly associated with Chiari-I malformation and polycystic ovary syndrome. 893 91
GH deficiency (GHD) in patients with myelomeningocele leads to the question of whether these disabled patients should be treated with human GH. To date, only a few short-term reports of GH therapy are available in the literature, and long-term data for final height are lacking. We report auxological and laboratory data for seven prepubertal myelomeningocele patients with proven GHD (idiopathic GHD or neurosecretory dysfunction) during GH treatment. All patients (five males and two females; median chronological age, 6.6 yr) had shunted hydrocephalus and were treated with GH (0.5 IU/kg x week; 0.15 mg/kg x week; daily sc injections) over a median period of 38 months (range, 35-49 months). GH secretion was analyzed by measurement of spontaneous overnight GH secretion and two standard stimulation tests. Auxological parameters, bone age, serum levels of insulin-like growth factor I and
insulin-like growth factor
-binding protein-3, and neurological and orthopedic status were documented regularly. Median growth velocity of supine length improved during treatment (at start, 3.7 cm/yr; after 36 months, 5.7 cm/yr; P < 0.05), with highest levels 6 months after the start of therapy (8.1 cm/yr). The growth velocity of arm span was greater than these values. Supine length SD score for chronological age increased from -4.71 (at start) to -3.35 (after 36 months; P = NS), length SD score for bone age increased from -2.70 to -2.23 (P = NS), and arm span SD score increased from -2.98 to -1.75 (P < 0.05). The growth velocities of length and arm span remained significantly above the pretreatment values (P < 0.05). Symptomatic tethered cord associated with progression of
scoliosis
developed in two of seven children. GH treatment significantly improved the growth velocities of body length and arm span. However, the increase in length SD score was not significant, whereas arm span SD scores significantly improved over the study period.
...
PMID:Does growth hormone (GH) enhance growth in GH-deficient children with myelomeningocele? 1094 74
Although the etiology of
scoliosis
is multifactorial, genetic factors play an important role. Recent linkage studies on familial idiopathic
scoliosis
revealed multiple putative predisposition loci. A genetic association study is complementary to linkage studies in defining the genetic basis of complex traits of diseases like idiopathic
scoliosis
. The onset and progression of adolescent idiopathic
scoliosis
is a manifestation of aberrant growth in the spine. Meanwhile, a high proportion of patients with adolescent idiopathic
scoliosis
have additional phenotypes, which suggest systemic growth dys-regulation during puberty. The growth hormone-
insulin-like growth factor
axis plays the principle role in skeletal growth regulation. Because growth hormone receptor alleles were associated with body stature and response to growth hormone treatment, we hypothesized the growth hormone receptor is a candidate predisposing and disease modifier gene for adolescent idiopathic
scoliosis
. Five hundred ten girls with adolescent idiopathic
scoliosis
and 363 normal subjects were recruited. Curve severity, arm span, and bone mineral densities were recorded. Five polymorphisms were studied by polymerase chain reaction-restriction fragment length polymorphism. All the genotype and allele frequencies were comparable between groups. The Cobb angles among patients of different genotypes were similar. The growth hormone receptor did not appear to be a predisposing gene or disease modifier gene of adolescent idiopathic
scoliosis
.
...
PMID:Genetic association study of growth hormone receptor and idiopathic scoliosis. 1751 10
The etiology of adolescent idiopathic
scoliosis
is undetermined despite years of research. A number of hypotheses have been postulated to explain its development, including growth abnormalities. The irregular expression of growth hormone and
insulin-like growth factor
-1 (IGF-1) may disturb hormone metabolism, result in a gross asymmetry, and promote the progress of adolescent idiopathic
scoliosis
. Initial association studies in complex diseases have demonstrated the power of candidate gene association. Prior to our study, 1 study in this field had a negative result. A replicable study is vital for reliability. To determine the relationship of growth hormone receptor and IGF-1 genes with adolescent idiopathic
scoliosis
, a population-based association study was performed. Single nucleotide polymorphisms with potential function were selected from candidate genes and a distribution analysis was performed. A conclusion was made confirming the insufficiency of an association between adolescent idiopathic
scoliosis
and the single-nucleotide polymorphism of the growth hormone receptor and IGF-1 genes in Han Chinese.
...
PMID:Adolescent idiopathic scoliosis and the single-nucleotide polymorphism of the growth hormone receptor and IGF-1 genes. 1963 21