IntroductionHypothalamic obesity (HO) in children has severe health consequences. Lifestyle interventions are mostly insufficient and currently no drug treatment is approved for children with HO. Amphetamines are known for their stimulant side-effect on resting energy expenditure (REE) and suppressing of appetite. Earlier case series have shown positive effects of amphetamines on weight in children with acquired HO. We present our experiences with dextroamphetamine treatment in the, up to now, largest cohort of children with HO.MethodsA retrospective cohort evaluation was performed of children with HO treated with dextroamphetamine at two academic endocrine pediatric clinics. Off-label use of dextroamphetamine was initiated in patients with progressive, therapy-resistant acquired or congenital HO. Anthropometrics, REE, self-reported (hyperphagic) behavior and energy level, and side effects were assessed at start and during treatment.ResultsNineteen patients with a mean age of 12.3 ± 4.0 years had been treated with dextroamphetamine. In two patients, ΔBMI SDS could not be evaluated due to short treatment duration or the simultaneous start of extensive lifestyle treatment. Mean treatment duration of the 17 evaluated patients was 23.7 ± 12.7 months. Fourteen patients (n = 10 with acquired HO, n = 4 with congenital HO) responded by BMI decline or BMI stabilization (mean ΔBMI SDS of -0.6 ± 0.8, after a mean period of 22.4 ± 10.5 months). In three patients, BMI SDS increased (mean ΔBMI SDS of +0.5 ± 0.1, after a mean period of 29.7 ± 22.6 months). In 11 responders, measured REE divided by predicted REE increased with +8.9%. Thirteen patients (68.4%) reported decreased hyperphagia, improvement of energy level and/or behavior during treatment. Two patients developed hypertension during treatment, which resulted in dosage adjustment or discontinuation of treatment. Twelve children continued treatment at last moment of follow-up.ConclusionIn addition to supportive lifestyle interventions, dextroamphetamine treatment may improve BMI in children with HO. Furthermore, dextroamphetamines have the potential to decrease hyperphagia and improve resting energy expenditure, behavior, and energy level. In patients with acquired HO, these effects seem to be more pronounced when compared to patients with congenital HO. Future studies are needed to support these results.
No adrenal insufficiency was observed in survivors of nephroblastoma and neuroblastoma. Survivors treated with unilateral adrenalectomy had relatively high basal cortisol and ACTH levels, indicating a higher central setpoint of the hypothalamic-pituitary-adrenal axis. This higher setpoint was associated with lipid concentrations and insulin resistance and can therefore influence the cardiovascular risk profile in long-term survivors of nephroblastoma and neuroblastoma.
Objective: Adolescents and young adults (AYA) with common endocrine disorders show a high dropout (up to 50%) after the transfer from paediatric to adult endocrinology. Little is known about transition readiness in rare endocrine conditions (rEC). This study aims to assess medical Self-Management Skills (SMS) among AYA with rEC in relation to age and gender, in order to understand dropout and increase transition readiness. Design: Cross-sectional study using web-based medical self-management questionnaires. Methods: Questionnaires consisting of 54 questions in seven domains were filled out by the adolescents before the first shared appointment with both paediatric and adult endocrinologist. Results: Fifty-seven patients (median age 17 y, 25/57 females) participated and generally scored well on most items. However, one out of seven did not know the name of their disorder, one sixth of the glucocorticoid users did not know that dose should be adapted in case of illness or surgery, over one fifth had never ordered their repeat prescriptions themselves and two thirds had never had a conversation alone with their doctor. Conclusions: Several SMS among patients with rEC are insufficient, with regard to medical knowledge, practical skills and communication. As SMS are only weakly related to non-modifiable factors like age and gender, we recommend focussing on other factors to increase transition readiness. The timing, amount and ‘mode’ of medical information should be individualised. Transition checklists should be used to detect shortcomings in practical skills and communication, which can subsequently be trained with the help of parents, caregivers and / or e-technology.
We assessed self-management in patients with adrenal insufficiency and patient-related factors that affect self-management. A self-report questionnaire was developed to assess self-management. The questionnaire contained three main topics, including: (i) medication adherence; (ii) anticipated measures; and (iii) dose adaptation during medical emergencies. Sixty per cent of the patients (n = 116) completed the questionnaire. The score for the medication adherence was 3.5 out of 4. The score for anticipated measures was 3.4 out of 5, and dose adaptation during medical emergencies was 1.9 out of 3. Older age was a positive predictor for all three self-management topics. The female sex was a positive predictor for anticipated measures and dose adaptation during medical emergencies. High education level was associated with higher scores on dose adaptation during medical emergencies in women, not in men. Education level did not affect other self-management aspects. There seems to be a need to improve self-management in these patients. Self-management might be improved by continuous education, and involvement of endocrine nurses and nurse practitioners is likely to be a key factor in the effectiveness of patient education.
Introduction Transition from paediatric to adult endocrinology is a challenge for adolescents, their families and their healthcare professionals. Previous studies show that up to 25% of young adults with endocrine disorders are lost to follow-up once they move out of paediatric care. This poses a health risk for young adults, as lack of medical treatment and surveillance can have both psycho-social and physical consequences. Apart from absenteeism from school or work, this can lead to serious and expensive medical complications like Addison crisis. Methods In 2019 we studied electronic medical records of 387 patients who were over 15 years old when they attended the paediatric endocrine outpatient clinic (OPC) of our medical centre in 2013-2014. We collected data from medical charts, the hospital digital agenda and medical correspondence. Results Of 387 adolescents, 161 (42%) did not need adult endocrine follow-up because paediatric endocrine care was only puberty- or growth-related. Forty-six patients did not enter regular transition because they 1) participated in a pilot to improve transition (N=10), 2) had intellectual disability (ID) and transferred to ID care (N=28), or 3) died (N=8, mostly cancer-related). Hundred-and-eighty patients entered regular transition: 49 (27%) to a regional hospital and 131 (73%) within our university hospital. Of these 131 patients, 33 (25%) were lost to follow up; in 24 of them (73%), the invitation for the adult OPC had never been sent. Loss to follow up occurred when three subsequent critical steps failed: 1) the adult endocrinologist had not received or read the paediatrician’s referral letter and/or had not invited the patient; 2) the paediatrician had not checked whether the appointment was really made and received by the patient and 3) the patients and/or caregivers had not alarmed the hospital when no invitation for an appointment was received. Conclusion We found a 25% dropout during transfer from paediatric to adult tertiary endocrine care. Starting the transition process early and in a structured manner, as well as assigning a transition coordinator, can prevent part of the dropouts. However, 73% of all dropouts appeared to be attributable to failure of practical, logistic steps. In order to prevent this part of the dropouts, we provide practical recommendations for all three parties involved: 1) the adult endocrinologist should carefully read paediatricians’ letters and check whether action is required (i.e. check whether an appointment is requested) 2) the paediatrician should ascertain whether the appointment is really made and received by the patient 3) the patients and/or caregivers should be instructed to alarm the hospital when they do not receive the appointment. These actions require relatively little effort and may prevent the part of drop-outs that is caused by logistic failures.
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