Crisis intervention program in newly diagnosed diabetic children.

A group of 223 insulin-dependent diabetic patients, aged 7-24 yr, who had been under the regular care of our clinic up to 15 yr, were rated by two independent judges on a two-level scale of adjustment and maladjustment. The patients were divided into two groups. Group A (N = 107) comprised those who had been under care from diagnosis of the disease and had been subjected to the special crisis intervention program offered to every family upon referral of a newly diagnosed patient. Group B (N = 116) comprised patients who were diagnosed and treated initially in a clinic that had no crisis intervention program. Significant differences between the two groups were found in respect to three of the four aspects studied, i.e., compliance, familial relationships, and sociability, with group A showing a better adjustment than group B. There was no significant difference in the fourth aspect studied, i.e., school achievement and work performance. It was found that it took three times the effort, i.e., the time invested in counseling and psychotherapeutic measures, to bring group B to a good level of adjustment than it did to achieve similar results with group A. It is suggested that the initial period after diagnosis of diabetes in a child should be considered a period of crisis, requiring special multidisciplinary services to reduce future psychosocial maladjustments and improve compliance.

A multidisciplinary, comprehensive, ambulatory treatment scheme for diabetes mellitus in children.

A study has been carried out on 262 children with juvenile diabetes and their parents, treated up to 10 yr on an ambulatory basis by a multidisciplinary team composed of pediatric endocrinologist, nurse, dietitian, psychologist, and social worker. Comparison of the findings with those of a study performed before inception of the Counselling Center for Juvenile Diabetics revealed the following positive influences: the degree of control attained was both higher and sustained with greater regularity; there were fewer complications with no episodes of coma, brittle diabetes, or severe ketoacidosis and almost no need for hospitalization; the attitude of the affected child, his parents, and his teachers was found to be considerably improved; there was better understanding of the nature of the disease and its requirements; the child's motivation to maintain the diabetic regimen was greater and conflicts within the family circle were markedly reduced; the child's self-concept was much higher; and both scholastic achievements and social adjustment were greater. We concluded that psychological stability is a basic factor in the control of diabetes, and the value of the multidisciplinary approach in the treatment of this chronic disease is indicated.

Intellectual function of girls with precocious puberty.

The IQ of 52 girls with precocious puberty (mean age 9.5 +/- 2.8 years) was compared with that of 51 normal matched control subjects (mean age 9.7 +/- 2.8 years) and with that of eight girls with fast puberty (onset at normal age but accelerated advancement). Girls with precocious puberty had a significantly higher verbal IQ score than the control subjects but no difference was found in the performance score. The distribution of the verbal IQ score in the girls with precocious puberty was skewed toward the upper side of the theoretical distribution curve. The distribution was two or more times the expected theoretical percentile in the above average area (greater than 110, 56.9% v 25%), and five times more in the very superior area (greater than 130, 10.1% v 2.2%). The girls with fast puberty had the same behavior as the population with normal development. The results are interpreted as possible evidence of an effect of sex hormones on brain development, especially on the left hemisphere, during the prepubertal period.

Non-classical 21-hydroxylase deficiency in infancy and childhood: the effect of time of initiation of therapy on puberty and final height.

OBJECTIVE: To review the characteristics of children with non-classical 21-hydroxylase deficiency (NC-21-OHD) diagnosed during infancy and childhood, and to evaluate the relationship of pubertal and bone age maturation at initiation of glucocorticoid therapy with the course of puberty and final height. DESIGN: We retrospectively compared the course of puberty, growth pattern and final height in two groups of patients: group A (two males, six females), hydrocortisone (HC) treatment 7.5-15 mg/m2 per 24 h, initiated > or = 1 year before onset of true puberty and group B (seven females), treatment started with the first signs of true puberty present. PARTICIPANTS: Thirteen girls and two boys with NC-21-OHD diagnosed at age range 0.5-10.6 years were followed-up for 9.0 +/- 3.8 years (mean +/- S.D). Therapy with HC was initiated because of signs of hyperandrogenism, accelerated growth and bone maturation, or true precocious puberty. The HC dose was adjusted according to linear growth and basal plasma androgen levels. RESULTS: Puberty and peak height velocity developed significantly earlier in the girls of group B: gonadarche at 7.9 +/- 1.4 years and peak height velocity at 9.2 +/- 1.4 years vs 10.2 +/- 0.4 years (P = 0.002) and 11.5 +/- 0.7 years (P = 0.006) in group A. Menarche, however, occurred only slightly earlier in group B (12.0 +/- 1.1 vs 12.8 +/- 0.5 years, P = 0.068). All eight children in group A achieved a final height within the range of their mean parental height standard deviation scores (SDS) in comparison with only 1/7 in group B (P = 0.0014). Seven of eight patients who started therapy before a bone age of 9 years achieved a final height within the parental height SDS range, compared with 2/7 who started therapy later (P = 0.041). The final height SDS was significantly better for group A (0.05 +/- 0.19, mean +/- S.E.M.) than group B (-1.63 +/- 0.23, P = 0.0007), even when adjusted for a significant effect of the mean parental height SDS (A. -0.63 +/- 0.28; B, -0.89 +/- 0.31, P = 0.0245, ANCOVA). CONCLUSION: Every child with signs of excess androgen activity or early puberty should be studied for the possibility of NC-21-OHD. Screening programs for populations with a high frequency of the gene for NC-21-OHD would facilitate early diagnosis and treatment. Pubertal stage and bone age at the introduction of therapy dictate height prognosis. Initiation of therapy before puberty with careful follow-up and HC dose adjustment can assure the achievement of genetic adult height.

Early polycystic ovary-like syndrome in girls with central precocious puberty and exaggerated adrenal response.

Exaggerated adrenal response (ExAR), i.e. hypersecretion of both 17-hydroxypregnenolone (170HPreg) and 17-hydroxyprogesterone(17OHP) in response to adrenocorticotropic hormone (ACTH) stimulation, is frequently found in women with polycystic ovary (PCO) syndrome who had precocious adrenarche. In an earlier study we found an abnormal adrenal response in girls with idiopathic true central precocious puberty (CPP) at early stages of puberty. On follow-up it was noted that a significant number of girls with CPP develop PCO-like syndrome at a relatively young age. The aim of the present study was to determine if there is an association between ExAR and early PCO in girls with a history of CPP. Included were 49 girls with a history of CPP, 34 of whom were treated with gonadotropin-releasing hormone (GnRH) analog. All 49 were evaluated at full maturity, at ages 12.5-14 years, 0.5-4 years after menarche or resumption of menses. Of the 49 girls, 20 had at least 3/4 clinical signs of PCO (irregular menses, hirsutism, acne and obesity) and were defined as PCO-like+, whereas 29 did not fulfil the criteria and were considered PCO-like-. Girls with a definite enzyme deficiency were excluded from the study. All participants underwent a combined iv ACTH-GnRH test at early follicular phase. The PCO-like+ girls all revealed ExAR, i.e. an elevated stimulated 17OHPreg of 63.4 +/- 9.6 nmol/l (normal 28.6 +/- 9.2 nmol/l) and a normal stimulated 17OHPreg/17OHP ratio of 7.1 +/- 1.8 (normal 6.2 +/- 2.7), whereas all the PCO-like- had a normal adrenal response (30.0 +/- 8.7 and 5.3 +/- 2.0 nmol/l, respectively).(ABSTRACT TRUNCATED AT 250 WORDS)

High prevalence of abnormal adrenal response in girls with central precocious puberty at early pubertal stages.

Abnormal adrenal response is often observed in girls with precocious adrenarche (1). We studied the adrenal response in 112 girls with idiopathic true central precocious puberty (CPP) at early stages of puberty compared to that in 21 girls with normal puberty (controls). The aims of this study were to determine the prevalence of abnormal adrenal response at early stages of puberty, the possible correlation of abnormal adrenal response with pubertal signs at onset of puberty and with plasma androgen levels, and a possible association with the activity of the hypothalamic-pituitary-gonadal (HPG) axis. All participants underwent a combined i.v. adrenocorticotropic hormone (ACTH)-gonadotropin-releasing hormone (GnRH) test at Tanner stage 2-3: 62 of the CPP girls before and 50 during treatment with GnRH analog. The stimulated levels of 17-hydroxypregnenolone (17OHPreg) and the stimulated 17OHPreg/17-hydroxyprogesterone ratio were analyzed and compared to previously reported norms. The result revealed three patterns of adrenal response: normal (17OHPreg < or = 24 nmol/l and 17OHPreg/17OHP ratio < or = 7) in 50/112 (44.6%) CPP patients and 17/21 (80.9%) controls; exaggerated (17OHPreg > 24 nmol/l, 17OHPreg/17OHP ratio < or = 7) in 50/112 (44.6%) CPP patients and 3/21 (14.3%) controls; and non-classical 3 beta-hydroxysteroid dehydrogenase deficiency (17OHPreg > 24 nmol/l and 17OHPreg/17OHP ratio > 7) in 12/112 (10.8%) CPP patients and 1/21 (4.8%) controls. The clinical features at onset of puberty were comparable in all girls with the CPP in spite of the different adrenal response patterns.(ABSTRACT TRUNCATED AT 250 WORDS)

Growth hormone, somatomedin and prolactin--relationship to brain function.

In recent years it has been found that the brain of several mammals including have receptors for somatomedin both IGF-I and II and measurable hGH has been identified in human brain tissue. IGF-II has been determined in CSF. The presence of these hormones in brain tissue seems to be of developmental and functional importance as experimental studies in frogs, tadpoles and rats showed that injection of growth hormone enhanced brain growth and increased the ratio of neurons to glia. In man early initiation of hGH therapy to children with hGH (who have a less than normal head circumference) induced a fast catch-up growth of the head and improved their IQ. The data available seems to indicate that growth hormones and/or the somatomedins play an important role in the early brain development, maturation and function. In case of hereditary or congenital GH-RH, hGH or somatomedin deficiency, the effectiveness of therapy seems age limited similar to hypothyroidism. The finding of prolactin receptors in human brain and the report of a child with congenital hypoprolactinemia who had mild mental retardation raises the possibility that also prolactin plays a role in brain function.

Psychological impact of islet cell antibody screening.

The purpose of this study was to evaluate the psychological impact of autoantibody screening and its results on at-risk individuals and family members. Individuals who were antibody positive (AP) were identified through a large-scale screening program conducted at our institute. The sample consisted of nine families in whom 10 AP youngsters (7 M, 3 F) were identified, ranging in age from 6-18 years (mean 11.8, median 10 yr). Seventeen parents and eight diabetic youngsters (mean age 15.2, median 16 yr) participated in the study. Reaction to autoantibody positivity was assessed with the Impact of Event scale (IES). The IES was answered twice: within a week from the disclosure of the AP status, and 3 months later. Parents scored higher than their diabetic children and AP children on both measures of the IES, Intrusion and Avoidance. Three months later both scores were significantly reduced in both the parents and the AP children; however, parents still scored significantly higher on both scores than the AP children. The results suggest that learning one's AP status induces significant anxiety, especially in parents of AP youngsters. Although this initial anxiety dissipates over time it still remains quite high after 3 months. The results highlight the importance of psychosocial counseling for all members of diabetes mellitus screening and prevention trials.

Delayed growth and puberty in patients with Gaucher disease type 1: natural history and effect of splenectomy and/or enzyme replacement therapy.

BACKGROUND: Growth retardation in childhood was only recently recognized as a prominent feature of Gaucher disease type 1, but there are few data on both the pubertal development and the final outcome of growth and sexual maturation. OBJECTIVE: To investigate the natural pattern of growth and puberty in patients with Gaucher disease type 1 and the effect of splenectomy and enzyme replacement therapy. METHODS: We retrospectively analyzed growth and puberty in 57 patients with Gaucher disease type 1; 52 were followed since childhood and/or prepuberty and 42 have reached sexual maturity and final height. In the analysis we considered severity of disease, time of splenectomy, and start of enzyme replacement therapy. RESULTS: Deceleration of growth at age 3-5 years was observed in 30 of 57 patients followed since early childhood while untreated: height-SDS decreased from -0.34 +/- 0.42 at age 0-3 years to -1.93 +/- 0.95 (P < 0.01) at age 7-10 years and was more pronounced with severe disease. A high prevalence (59.6%) of delayed puberty, which was more frequent with severe disease, was observed in 47 patients followed before and throughout puberty. No primary endocrine pathology was found. All patients, untreated as well as treated, with growth and pubertal delay had a spontaneous catch-up, achieved full sexual maturation, and most (83.3%) reached a final height within the range of parental height-standard deviation score. Splenectomy (partial and/or total) performed in 20 patients while still growing had a beneficial effect on growth, which was temporary in some and did not affect puberty. ERT improved growth in 11 patients who started therapy before puberty, as evidenced by a progressive increase in the height-SDS, and seemed to normalize the onset of puberty. CONCLUSIONS: Growth retardation in childhood and delay of puberty are characteristic of Gaucher disease type 1 and are more frequent with severe disease. There is a spontaneous catch-up later in life and most patients reach a final height within their genetic growth potential. Enzyme replacement therapy apparently normalizes growth and possibly also the onset of puberty.

Psycho-social aspects of children and adolescents with diabetes.

The diagnosis of diabetes mellitus, a life-long disease with many possible complications, has a dramatic impact upon the entire family, precipitating a state of "shock". The psychological problems in diabetes should be divided in 3 periods: at diagnosis (other diseases or tension existing in the family and not related to diabetes, socio-economic state); initial adaptation period (acceptance to be "different", adjustment to rules of control such as daily injection of insulin, self blood glucose monitoring or urine testing, changing of nutritional habits, etc.), and long term coping (self-image, family dynamics, social activities, school achievements, vocational rehabilitation and continuing compliance. Counselling of the psychological problems is an ongoing need and is best delivered when the treating team included psychologists and social workers.

Psychological aspects of developmental endocrinopathies in adolescence.

Ninety-six adolescents referred to a pediatric endocrinology clinic were divided into eight groups according to degree of sexual maturity and height. Each adolescent was assessed by a psychiatric interview, a self-concept questionnaire, a human figure drawing test and a cognitive screening battery. The results showed a definite deleterious effect of growth retardation, but not sexual maturity, on self-concept. Sex of the adolescent did not affect the results. Cognitively there was no difference between groups. The psychological impact of short stature should be taken into consideration in the decision to utilize pharmacological or delay of puberty.

The intellectual capacity of patients with Laron syndrome (LS) differs with various molecular defects of the growth hormone receptor gene. Correlation with CNS abnormalities.

The correlation between the molecular defects of the GH receptor (R), psychosocial development and brain abnormalities were evaluated in 10 patients with Laron syndrome (LS), in whom all data were available. The findings revealed that the intelligence quotient (IQ) and abnormalities in the brain of the patients with LS differ with various molecular defects of the GH-receptor. The most severe mental deficits and brain pathology occurred in patients with 3, 5, 6 exon deletion. Patients with point mutations in exons 2, 4 and 7 presented various degrees of medium to mild CNS abnormalities that correlated with the IQ. Notably, the patient with the E180 splice mutation in exon 6 had a normal IQ, which fits the report on normal IQ in a large Ecuadorian cohort with the same mutation. This is the first report to support a correlation between IQ, brain abnormalities and localization of the molecular defects in the GH-R gene. As all patients with LS are IGF-I-deficient, it must be assumed that other as yet unknown factors related to the molecular defects in the GH-R are the major cause of the differences in intellect and brain abnormalities.

The physical, psycho-social and vocational effectiveness of a sheltered workshop for brain-damaged war veterans.

This two-year investigation of the rehabilitation effectiveness of a sheltered workshop for severely brain-damaged war veterans who had been deemed non-feasible for the Ministry of Defense's usual rehabilitation services, included: (a) a multi-disciplinary staff, (b) adapted jobs, (c) client involvement in workshop management and maintenance, (d) client earnings and (e) social activities. Brain-damaged war veterans from the Tel Aviv area constituted the experimental group. Persons with similar neurological impairment, cognitive, emotional disabilities and social handicaps constituted the control group. In interviews at the beginning and end of the research period, the rehabilitation workshop members and the families expressed a significantly greater increase in satisfaction with a variety of major life activities than did members of the control group and their families. It would appear that sheltered work can increase the brain-damaged persons' satisfaction with major life activities by ameliorating the personal, social and vocational dysfunction that accompanies and aggravates the consequence of brain damage.

Cognitive and behavioral determinants of compliance in diabetics.

The interaction between patient and medical team is especially stressful in cases of diabetes, because of the high potential for critical behaviors by the team and for avoidance or aggressive behaviors by the patient. This study examined some cognitive and behavioral correlates of compliance behaviors in 70 insulin-dependent diabetics. A special scale was developed to evaluate specific cognitions, behaviors, and anxiety during confrontations with the physician, dietitian, nurse, and secretary. Another special scale was developed to evaluate compliance with self-care behaviors in diabetes. Cognitive and behavioral coping skills specific to patient-medical team encounters were found to be significant correlates of various compliance variables in the following order: maintenance of positive self-esteem and efficacy during criticism, positive acceptance of criticism, avoidance of conflict by offering compromise solutions, and assertive request for follow-up with a specific doctor. Each was found to be a significant predictor of compliance behaviors. The findings indicate the importance of positive cognitive and assertive coping skills in specific stressful situations involving the patient and medical team.

Self-image in adolescents with delayed puberty and growth retardation.

Fifty-six adolescents with varying combinations of pubertal delay and growth retardation were given the Offer Self-Image Questionnaire. Delay in sexual maturation by itself had no significant deleterious effect on self-image; however, growth retardation did. These results have important implications in determining indications for the endocrinological treatment of pubertal disorders.