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S Di Maio

Publications and source records attributed to S Di Maio.

At least 19 recordsLinked to original sources
PubMed2001

Persistence of delayed adrenarche in boys with thalassemia.

5 years after a previous study, we followed up a group of thalassemic patients, determining DHEA-S levels in peripubertal age, with the aim of evaluating whether adrenarche maturation occurred in boys and advanced in girls. Furthermore, we evaluated the degree of bone mineral density (BMD SDS(BA)) and analyzed growth parameters calculating standard deviation score with respect to bone age (BA) of height (Ht SDS(BA)), sitting height (SH SDSBA), and subischial leg length (SLL SDSBA), body mass index (BMI) and the difference between the values of the previous and the present study (deltaBMI), thyroid function and serum markers of bone metabolism. Our results showed persistent lack of adrenarche (DHEA-S 25+/-9.5 microg/dl) in all 6 boys and the absence of pubertal signs at chronological age (CA) of 12.4+/-1.4 yr and BA of 11.1+/-1.1 yr. Only one boy, 6 months later, showed a testicular volume of 4 ml (Tanner stage G2) with an increase of DHEA-S value (181 microg/dl) at BA 12.8 yr. Body disproportion and severe degree of osteopenia (BMD SDSBA -2.41+/-0.5) were observed in all boys, even though Ht SDSBA (0.14+/-0.8) and markers of bone metabolism were within the normal range. No change in nutritional status was observed (deltaBMI 0.09+/-0.4 kg/m2). In contrast, all the thalassemic girls had DHEA-S values (172.7+/-97.7 microg/dl) within the normal range at BA 12.7 +/-0.6 yr that was similar to CA. Furthermore, the appearance of Tanner stage B2 occurred in each of them at BA, near to CA, of 10.4+/-0.9 yr, and menarche was observed in three of them at mean BA, near to CA, of 11.4+/-0.9 yr. Ht SDSBA was below normal range (-1.11+/-0.8), but SLL SDSBA and SH SDS(BA) values were reduced homogeneously, so that proportional body growth was observed. A significant change in nutritional status was observed (deltaBMI 2.69+/-0.9 kg/m2). Bone density value (BMD SDS(BA) -0.25+/-0.4) was in the normal range. There were no statistically significant differences between boys and girls for ferritin serum levels, blood consumption and desferrioxamine dosage. In conclusion, lack of change in nutritional status, measurable in the form of deltaBMI, but not BMI alone, considered an important physiological regulator of adrenarche, regardless of individual adrenal androgen secretion, could have a key role in the lack of adrenarche persisting in thalassemic boys during peripubertal age. Further follow up is necessary, in particular when boys reach puberty, because delayed adrenarche represents the most intriguing aspect in these patients.

Adolescent↗
PubMed2000

Final height and body disproportion in thalassaemic boys and girls with spontaneous or induced puberty.

UNLABELLED: The aim of the study was to evaluate whether sex hormone replacement therapy adversely affected final height and body disproportion in thalassaemic boys and girls. Thirty-six patients with spontaneous (SP) or induced puberty (IP) were studied in order to define the pattern of height growth through three observations: the first (A) at the age of 7-9; the second (B) at onset of spontaneous or induced puberty; and the third (C) when final height was reached. We examined 14 females with SP (f-SP) and 8 with IP (f-IP); 7 males with SP (m-SP) and 7 with IP (m-IP). Girls with IP reached the same final height of girls with SP (f-IP 153.8 (4.3) versus f-SP 154.4 (5.5) cm); p > 0.05) close to target height (f-IP 155.9 (5.2) cm versus f-SP 155.5 (3.6) cm). Girls with IP reached the final height at older chronological age (CA) (17.0 (0.6) y) than girls with SP (CA of 15.3 (0.7) y), but at the same bone age (BA) (f-IP 15.1 (0.9) y versus f-SP 14.8 (0.6) y). There was no difference between the two groups for pubertal growth (f-SP 16.2 (7.7) cm versus f-IP 12.2 (7.4) cm (p > 0.05)) that was negatively correlated with both prepubertal growth and BA at onset of puberty in both groups. Values of sitting height (sds) with respect to BA (SHsdsBA) were not significantly different between the two groups, and showed a worsening from the first observation to final height, reaching values around -2 SD, in both groups. Values of subischial leg length (sds) with respect to BA (SLLsdsBA) were in the normal range at both observations in all girls. High serum ferritin levels were observed in both groups (f-SP 3189 (2296) ng/ml and f-IP 3998 (2545) ng/ml; p > 0.05). Also boys with induced puberty reached the same final height of those with spontaneous one (m-IP 160.9 (5.5) cm versus m-SP 161.8 (2.4) cm; p > 0.05), but it was lower than target height in both groups (m-IP 168.1 (4.1) cm versus m-SP 169.6 (3.2) cm). Boys with IP reached final height at CA of 18.6 (1.1) y slightly older than boys with SP (CA 17.2 (0.9) y), but at the same BA (m-IP 15.9 (1.5) y versus m-SP 16.3 (0.8) y). Pubertal growth values were significantly different between boys with SP 18.9 (5.3) cm and those with IP 13.8 (4.9) cm (p < 0.05), but they were negatively correlated with prepubertal growth values in both groups (m-SP r = -0.91; p < 0.002 and m-IP r = -0.51; p < 0.05). SHsdsBA showed a worsening from the first observation to final height, reaching values around -3 SD in both groups, while SLLsdsBA were always in the normal range in all patients. Serum ferritin levels were higher in boys with IP (3400 (1179) ng/ml) than in those with SP (2020 (496) ng/ml). CONCLUSIONS: Our data showed that: (a) patients of both sexes with induced puberty reached the same final height of patients with spontaneous puberty; (b) all patients showed a body disproportion with truncal shortening and normal leg length that was more severe in boys of both groups at final height; (c) body disproportion was independent of pubertal or prepubertal period of greater height gain, suggesting that sexual steroids replacement therapy did not adversely affect either final height or body disproportion. Further studies, focused on the pathogenesis of the truncal shortening, are necessary in order to acquire more insight into the causes of this impairment.

Adolescent↗
PubMed2000

Liver abnormalities during growth hormone treatment.

BACKGROUND: Occasional and transient increase in liver enzymes is reported during growth hormone (GH) treatment in girls with Turner syndrome (TS). METHODS: Retrospectively, the specific role of GH treatment on liver and muscular enzymes was evaluated in 78 patients (48 boys; age range 4.0-20.8 years) affected by GH deficiency (GHD) who had been treated with GH for at least 1 year (range: 1-15 years). All patients had normal serum levels of liver and muscular enzymes before GH therapy was started. RESULTS: A clinically asymptomatic and mild increase in serum transaminase levels was observed in 6 of 78 patients with GHD during GH treatment; 3 (3.8%) of the patients showed an isolated, transitory and self-limiting increase in serum liver transaminase levels which was noticed 6 to 12 months after GH treatment was started, and normalized spontaneously within 3 to 6 months, without stopping the therapy. Three additional patients showed a transitory mild increase both in aspartate aminotransferase (AST) and creatine phosphokinase (CK) which also normalized spontaneously within 3 to 6 months. The increase in transaminase levels was not related to the brand of GH preparations nor to the dosage administered. CONCLUSIONS: A mild, transient, self-limiting increase in serum transaminase may occur during GH treatment. Concomitant determination of CK serum levels may quickly differentiate muscular from hepatic hypertransaminasemia. Except for persistent cases, this condition does not generally require further investigations.

Adolescent↗
PubMed2000

Near final height after GnRH agonist treatment in central precocious puberty.

The impact of treatment of central precocious puberty (CPP) with gonadotropin-releasing hormone agonists (GnRHa) on final height remains controversial. We analyzed the long term results of 23 girls with CPP treated with triptorelin or leuprolide. Their "near final height" (NFH) assessed at a bone age of at least 14 years and expressed as SDS, was compared either with predicted height before treatment (PAH) or with parental height (TH). We also compared NFH of 12 girls treated before 8 years of age (7.0 +/- 0.5 yr) with NFH of 11 girls treated after 8 years old (8.5 +/- 0.3 yr). The NFH of the 23 girls (-0.9 +/- 1.0 SDS) was not different either from PAH (-0.85 +/- 1.5 SDS) or from TH (-0.5 +/0.6 SDS). Earlier treated girls reached a NFH (-0.97 +/- 1.0 SDS) not different from later treated girls (-0.91 +/- 1.0 SDS; p = ns) and both groups reached parental height (NFH - TH = -0.44 +/- 1 and -0.09 +/- 0.83 SDS, respectively). In conclusion, our patients, treated either earlier or later, reached a near final height comparable to predicted height and familial target; however, these results might still improve further because the girls have not yet reached their final adult height.

Body Height↗
PubMed2000

Adolescent girls with idiopathic central precocious puberty: typical character traits.

It has been reported that girls at onset of idiopathic central precocious puberty (ICPP) and during treatment have symbiotic character traits. The aim of this study was to investigate the development of character in a group of adolescents. Ten adolescent girls aged 14 years treated for ICPP were evaluated. All the adolescents in the study had a negative body image compared with age-matched controls and expressed a strong inhibition of their femininity. Their poor body image is reflected by their limited self-esteem. These adolescents have not been able to operate a reorganization of their affective life and therefore go through the necessarily slow and painful separation from their family. Symbiotic traits are "hard-wired" into their lives. These results suggest that at ICPP onset, in addition to setting up an educational program for the parents, it is equally important to supply psychological support for the patients in order to gain a better interaction between biological, psychological and cultural influences.

Brain Diseases↗
PubMed1999

Growth hormone insufficiency in a girl with the autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy.

Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is an inherited disease which may comprise many endocrine and non-endocrine components. GH insufficiency has not been recognised as a classical manifestation of this syndrome. We describe the case of a girl with APECED, who presented with four endocrine (hypoparathyroidism, Addison's disease, hypothyroidism, gonadal failure) and three non-endocrine components (candidiasis, ectodermal dystrophy and lichen ruber planus). In addition, growth failure was documented beginning at approximately 8 years; bone age was delayed and stimulated GH peaks after clonidine and arginine were 2.2 and 9.2 microg/l, respectively. A partial empty sella was found on a computed tomography scan of the hypothalamic-pituitary region. At 10.5 years rhGH therapy was started and height gain of 26 cm was observed after 2.7 years of treatment. Puberty started at 11.2 years and menarche occurred at 12.7 years. At 13.25 years rhGH therapy was discontinued owing to frequent hypocalcemic crises; serum IGF-1 levels were persistently low in the following years (between 160 and 180 microg/l, normal range for age 250-600 microg/l). The patient attained a final height of 160.8 cm, which was appropriate for her target height. The presence of lichen ruber planus and GH insufficiency probably secondary to empty sella are two unusual findings in patients with APECED.

Adolescent↗
PubMed1999

Liver abnormalities in Turner syndrome.

UNLABELLED: We evaluated whether hepatic abnormalities represent a specific feature in girls with Turner syndrome (TS) or whether they are related to an increased susceptibility to hormonal therapies and/or other factors. Alanine aminotransferase, aspartate aminotransferase and gamma-glutamyl transferase were monitored in 70 patients with TS for a mean period of 7.6+/-4.2 years. An increase in serum liver enzymes was observed in 14 out of 70 girls (20%) at a mean age of 12.7 years; it was present at entry before hormonal therapy in 3 girls and developed thereafter during the follow up in the other 11. The increase in serum liver enzymes was never observed before the age of 7 years. In the majority of cases (10/14) it was drug related: in 50% the liver abnormalities were transient and self-limiting, in the remaining cases they required interruption of hormonal therapy. Hepatotoxicity was more frequently observed in girls treated with oestrogens or oxandrolone than in those treated with growth hormone. In a small number of cases, liver disease was either auto-immunity-related (2/14), or cryptogenic (1/14) with a benign and self-limiting course. Obesity was a frequent finding, but it played a likely pivotal role only in one patient. CONCLUSION: Hepatic abnormalities are relatively frequent in Turner syndrome and surveillance of liver function should be included in the management of these patients independent of initiation of hormonal treatment.

Alanine Transaminase↗
PubMed1999

Increased urinary excretion of collagen crosslinks in type 1 diabetic children in the first 5 years of disease.

To analyze possible early abnormalities in bone resorption in type 1 diabetes mellitus the urinary excretion of the collagen crosslinks pyridinoline and deoxypyridinoline was evaluated by immunoassay in 26 prepubertal diabetic patients (mean age 7.8 +/- 1.6 years, mean duration 3.0 +/- 1.1 years) and 46 healthy children (age 8.3 +/- 1.3 years). Relationships with growth parameters (height-standard deviation score, body mass index and height velocity during the year preceding the study) and metabolic control were sought. Longitudinal and ponderal growth was normal in diabetic children. Urinary collagen crosslink excretion was 88.4 +/- 25 nmol/mmol creatinine (median 86, range 44-146) in diabetic patients and 65.6 +/- 19 nmol/mmol creatinine (median 61, range 32-108) in controls (p = 0. 0002). It was positively influenced by diabetic status (beta = 20.5) and negatively by age (beta = -6.41), controlling by sex and BMI (p = 0.0001). A positive correlation was found between collagen crosslinks and blood glucose (r = 0.48, p = 0.01) or HbA1c levels (r = 0.44, p = 0.02) evaluated at the time of the study, while no significant correlation was found with the mean HbA1c values assessed in the last year or throughout the whole duration of diabetes. Collagen crosslink excretion was significantly increased in patients who presented worsening of their metabolic control in the last 3 months. No relationship was found with the duration of disease or growth parameters. In conclusion, the elevated urinary excretion of collagen crosslinks in diabetic children indicates that bone resorption may be disturbed. Poor metabolic control influences the increased rate of bone resorption and may expose growing diabetic patients to a risk of bone loss.

Blood Glucose↗
PubMed1999

Intellectual outcome at 12 years of age in congenital hypothyroidism.

BACKGROUND: The intellectual outcome in children with congenital hypothyroidism detected by neonatal screening is generally good; however, subtle neurological dysfunctions, subnormal IQ, or both, have been reported. OBJECTIVE: To evaluate the intellectual outcome in 12-year-old patients with congenital hypothyroidism, detected by neonatal screening, in an attempt to identify factors that may affect intellectual development. METHODS: The intelligence quotient (IQ) of 40 children with congenital hypothyroidism was evaluated at 12 years of age, using the Wechsler Intelligence Scale for Children -- Revised, and compared with the IQ of 40 healthy siblings (control group). RESULTS: The mean IQ score (88.4+/-13.1) was not significantly different from that of the control group (93.4+/-10.7). Thirteen patients showed subnormal IQ score (72.4+/-4.9) compared with their siblings (86.7+/-9.6; P<0.0001) and with the other patients (96.1+/-9.6; P<0.0001). The low IQ score was associated with lower serum concentrations of thyroxine at diagnosis, poor treatment compliance during follow-up and lower familial IQ. Interviews with parents of children with congenital hypothyroidism revealed that a refusal to acknowledge the disease was linked to poor attention to the child's emotional life and to poor treatment compliance in some cases (11%). CONCLUSION: Even though the mean IQ score in patients with congenital hypothyroidism falls within normal for the control population, low IQ scores may be present in patients with severe hypothyroidism, inadequate compliance to replacement therapy during follow-up and poor parental pedagogic attitude.

Adaptation, Psychological↗
PubMed1999

Treatment of hypopituitarism in infancy. Effect on head circumference growth.

BACKGROUND: Head circumference of children with multiple pituitary-hormone deficiency (MPHD) may be subnormal for age. Moreover it is known that linear growth in infancy is growth-hormone (GH) dependent. Therefore, aim of the study has been to compare head circumference measurements in children with hypopituitarism after L-thyroxine (L-T4) therapy alone, before therapy with GH, and after GH was added to the therapy. METHODS: Five infants (2 girls, 3 boys) with MPHD, diagnosed and treated before the age of 2 years and whose auxological parameters records during L-T4 therapy alone were available, were retrospectively studied. Head circumference and length measurements were expressed as standard deviation score (SDS). Weight measurements were expressed as weight for length ratio percentage. RESULTS: Initially treated with L-T4 alone for a mean period of 4, 5 months, there were neither positive effects on head circumference nor on linear growth. A significant catch-up growth was observed only employing GH therapy in addition to L-T4: mean head circumference SDS and length SDS increased respectively from -2.20 to -0.89 SDS and from -4.16 to -0.87 SDS after a mean period of 18 months of combined GH and L-T4 therapy. CONCLUSIONS: Therefore, head circumference growth, in infancy, is growth hormone dependent as well as linear growth, and during GH treatment, monitoring head circumference growth is important as much as monitoring linear growth.

Adolescent↗
PubMed1998

Central precocious puberty: a single blood sample after gonadotropin-releasing hormone agonist administration in monitoring treatment.

This study was designed to evaluate whether a single blood sample drawn after the home injection of a long-acting gonadotropin-releasing hormone (GnRH) agonist (GnRHa) in patients treated for central precocious puberty (CPP) could be a more simple and inexpensive test with respect to the conventional GnRH stimulating test in assessing adequate suppression of the pituitary-gonadal axis. The response to the first therapeutic injection of the GnRHa triptorelin was studied in 14 newly diagnosed untreated females with CPP. The results were compared with the response that the same patients had to the conventional GnRH stimulation test performed at the time of diagnosis. A significant increase in LH, FSH and E2 levels was observed 12 h after the triptorelin intramuscular injection; serum peak values of LH (70.3 +/- 58.5 IU/l), FSH (44.2 +/- 21.7 IU/l) and E2 (489.7 +/- 263.9 pmol/l) were significantly greater than those obtained with the conventional GnRH test (LH 31.4 +/- 21.7, p = 0.002; FSH 19.8 +/- 10. 7, p = 0.001; E2 83.3 +/- 25, p < 0.001). In particular, the E2 response, 12 h after triptorelin injection, was clearly consistent with gonadal activation compared to the modest E2 increase in response to the GnRH test. Thereafter 22 girls who were already being treated with triptorelin for CPP were evaluated to see whether a single blood sample drawn 12 h after the therapeutic home injection of GnRHa could be informative in assessing adequate suppression of the pituitary-gonadal axis. This response was also compared to the conventional GnRH stimulation test performed 2 days before the therapeutic triptorelin injection. In 7 girls with evidence of pubertal progression, the E2 response following the GnRHa injection (136.3 +/- 44.4 pmol/l) was significantly higher with respect to the response after the GnRH stimulation test (73.0 +/- 0.0; p < 0.02) indicating an inadequate suppression of the pituitary-gonadal axis. The present data suggest that a single blood sample drawn 12 h after the therapeutic home administration of triptorelin provides a simple, comfortable and inexpensive means of monitoring pituitary as well as gonadal function in girls treated for CPP.

Child↗
PubMed1997

Expression of growth hormone receptor by peripheral blood lymphocytes in children: evaluation in clinical conditions of impaired growth.

OBJECTIVE: It is widely accepted that the haematopoietic system is a target of growth hormone action and that GH may act as a lymphokine. The expression of GH receptors (GHR) on human peripheral blood lymphocytes (PBL) has been reported previously in adult donors by dual fluorochrome flow cytometry. The aim of this study was to apply the cytofluorimetric method to the analysis of GHR expression on PBL in various human conditions characterized by different patterns of growth due to age or physiopathological conditions. SUBJECTS AND DESIGN: PBL from 38 normal (control) subjects (7 newborns, 18 prepubertal children, 13 adults) were studied in order to provide age-related physiological data. Twenty-two short children (18 with idiopathic short stature, 4 with Ullrich-Turner syndrome) were studied to determine the expression of GHR in conditions of impaired longitudinal growth which may or may not require GH treatment. METHODS: Analysis was performed using a fluorescein isothiocyanate (FITC)-conjugated antibody specific for the GHR (mAb263) and phycoerythrin (PE)-anti CD2 (T and natural killer cells) or PE-anti CD2 (B cells) in dual fluorochrome flow cytometric assays. Results were expressed as mean fluorescent intensity (MFI). RESULTS: Adult CD2+ coils exhibited a significantly higher GHR expression (MFI 347 +/- 40) than that expressed in children and newborns (MFI 285 +/- 36 and 299 +/- 41, respectively, P < 0.001). A significantly increased expression of GHR on CD2+ cells was also found in short children (MFI 330 +/- 42 vs 285 42- 36, respectively; P < 0.002), whereas Ullrich-Turner syndrome patients did not show any difference from their age and gender matched controls (254 +/- 52 and 288 +/- 40, respectively). A negative relationship was found between GHR expression on CD2+ cells and height-SDS (r - 0.54, P < 0.0001) or BMI (r - 0.4, P < 0.015) in controls and short children, independent of their GH secretory status. Expression of GHR and CD20+ cells was higher than that expressed on CD2+ cells in all subjects. No appreciable differences were found in the MFI levels of GHR expression on CD20+ cells either among the different age group controls or between short children or Ullrich-Turner syndrome patients. A significant downregulation of expression was shown in CD20+ (P < 0.008) but not CD2+ cells after 6 months of GH treatment in 6 short children who had a poor response to GH provocative tests. CONCLUSIONS: GH receptor expression on immune cells in non-syndromic short children appears to be inversely related to the linear growth expression and BMI of the subjects, contrary to findings with hepatic derived serum GHBP. This finding may reflect alternate exon usage in lymphoid cells, and indicates that GH has a distinctive role in the immune system.

Adult↗
PubMed1997

Longitudinal monitoring of bone mineral density in thalassemic patients. Genetic structure and osteoporosis.

The changes in bone mineral density (BMD) measured by single photon absorptiometry (SPA) using two observations conducted over a period of 2 years were examined in 54 thalassemic subjects [30 F(A) and 24 M(B)] with a chronological age ranging from 2.6 to 22.6 years and in 27 sex- and age-matched controls (C). Each category (A, B and C) was divided into three groups according to pubertal signs: pre-pubertal subjects (A1, B1 and C1); peri-pubertal subjects (A2, B2 and C2) and pubertal subjects from the first observation (A3, B3 and C3). Furthermore, each group of patients was divided into sub-groups on the basis of haematological phenotypes, those with a more severe form were called beta0/beta0 while those with other forms were called "others". The most significant findings were the following: the presence of a more severe reduction of the bone mineral density in patients with the beta0/beta0 phenotype than in patients with the "others" phenotype; patients with hypogonadism corresponded to the beta0/beta0 phenotype, while those with spontaneous puberty corresponded to the "others" phenotype. In conclusion, since puberty and the degree of bone mineral density are related to the haematological phenotype, puberty (spontaneous or induced) positively influences the bone mineral density only at the start of puberty, while subsequently, the degree of osteoporosis is the expression of widespread and chronic systemic damage due to the haematological phenotype.

Adolescent↗
PubMed1997

Growth pattern during the first 36 months of life in congenital adrenal hyperplasia (21-hydroxylase deficiency).

The longitudinal growth pattern during the first 36 months of life was studied in 24 patients (17 females) with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency by analyzing the mean required daily dose of cortisone with respect to steroid suppression, height and weight growth velocities and bone age maturation. All patients were treated with cortisone acetate and 9-fluorohydrocortisone. The standard deviation score for length (SDS-L), the percentage of ideal body weight (% IBW) and biochemical parameters, 17-hydroxy-progesterone (17-OHP) and androstenedione (A) were evaluated every 3 months; bone age (BA) was evaluated annually. At diagnosis, the female population of patients with respect to the males were younger (chronological age (CA): 15 +/- 14 vs. 45 +/- 16 days, p < 0.005) and had a higher % IBW (91.7 +/- 8.0 vs. 76.3 +/- 16.7%, p < 0.05). At 3 months of age (45 days after initiating treatment) the % IBW in males normalized (97 +/- 19%) and was similar to that found in females (101 +/- 12.8%). No differences were noted in SDS-L at the moment of diagnosis (females-1.1 +/- 1.1 vs. males -0.5 +/- 0.7); however, at 3 months of age the SDS-L in females increased (0.41 +/- 0.88, p < 0.005 vs. diagnosis SDS-L) whereas that of males progressively decreased to reach the nadir at 6 months (-1.41 +/- 0.96). No differences between males and females were noted throughout this time with regard to: (a) A or 17-OHP levels (neither of which were suppressed to 'control values'); (b) the dosage of cortisone received (13.5-17.8 mg/m2/day), and (c) change in BA/CA ratio. In all patients the SDS-target height (TH) correlated with the SDS-L at 2 years (r = 0.74, p < 0.0005) and at 3 years (r = 0.60, p < 0.02) of age. In 12 patients who reached 7 years of age the SDS-L correlated with both SDS-predicted adult height (PAH) (r = 0.75, p < 0.001) and SDS-TH (r = 0.80, p < 0.005). Although the commonly accepted definition of "good control' for patients with CAH has generally included, in addition to adequate suppression of hormone markers, normal growth and skeletal maturation, the present data suggest that normal growth and BA maturation are the most useful parameters to follow and not necessarily strive for hormone suppression. Early diagnosis and replacement therapy using cortisone doses less than those currently recommended allow normal growth within the genetic potential at least for the first 7 years of life.

17-alpha-Hydroxyprogesterone↗