RESUMO
INTRODUCTION: Disturbances in plasma sodium levels are a major complication following recent resections of craniopharyngiomas in children. They must be properly managed to avoid neurological sequelae. We aimed to describe the variations and characteristics of postoperative natremia in children who had undergone a first craniopharyngioma resection with a particular focus on the frequency of triphasic syndrome in these patients. METHODS: Paediatric patients with craniopharyngiomas who underwent a first surgical resection in the neurosurgery department of the Hôpital Femme Mère Enfant (Lyon, France) between January 2010 and September 2021 were included in the present study and the medical records were analysed retrospectively. RESULTS: A total of 26 patients were included. Of these, 17 (65.4%) had a postoperative course characterised by the occurrence of both initial diabetes insipidus (DI) and hyponatremia a few days later. Eight patients (30.8%) presented then with isolated and persistent DI. Patients with the triphasic syndrome had a significantly higher grade of Puget classification on MRI (1 and 2), compared to the other patients. CONCLUSION: Dysnatremia is common after craniopharyngioma resections in children. This immediate postoperative complication is particularly difficult to manage and requires rapid diagnosis and prompt initiation of medical treatment to minimize fluctuations in sodium levels and avoid neurological sequelae.
Assuntos
Craniofaringioma , Neoplasias Hipofisárias , Complicações Pós-Operatórias , Sódio , Humanos , Craniofaringioma/cirurgia , Craniofaringioma/sangue , Feminino , Masculino , Criança , Neoplasias Hipofisárias/cirurgia , Neoplasias Hipofisárias/sangue , Sódio/sangue , França/epidemiologia , Complicações Pós-Operatórias/sangue , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Adolescente , Pré-Escolar , Estudos Retrospectivos , Estudos de Coortes , Hiponatremia/etiologia , Hiponatremia/sangue , Procedimentos Neurocirúrgicos/efeitos adversos , Diabetes Insípido/etiologia , Diabetes Insípido/sangue , Diabetes Insípido/epidemiologiaRESUMO
The primary manifestations of chronic hypothyroidism in children include growth arrest, delayed skeletal maturity, and delayed puberty. In 1960, Van Wyk and Grumbach reported three girls with hypothyroidism and a combination of incomplete isosexual precocious puberty (early breast development, menstruation, and absence of pubic hair), galactorrhea, delayed bone age, and pituitary enlargement. All abnormalities regressed after appropriate thyroid hormone replacement therapy. Over the years, an increasing number of reported cases has allowed for a more precise understanding of the clinical, biochemical, and radiological phenotypes of the Van Wyk-Grumbach syndrome (VWGS). These varying clinical manifestations are thought to result from a unique pathophysiological process where the thyroid-stimulating hormone (TSH) is a key element. We describe the cases of two patients (a boy and a girl) with severe autoimmune thyroiditis and VWGS. The clinical, biochemical, and radiological imaging characteristics were similar in both patients and included growth failure, absence of clinical goiter, markedly elevated TSH concentrations >100 mIU/L, undetectable free thyroxine levels, "normal" thyroglobulin levels, high follicle-stimulating hormone (FSH) and prolactin levels, prepubertal levels of luteinizing hormone (LH), delayed bone age, and hyperplasia of the pituitary gland. The two patients displayed differences, especially in the absence of clinical pubertal development, moderate anemia, abnormal renal function, and moderate goiter detected via ultrasonography (in the female patient). Thyroxine replacement therapy reversed the VWGS phenotype and hypothyroidism, with satisfactory growth velocity, strictly normal thyroid function, and normal pituitary size detected via magnetic resonance imaging at the 6-month follow-up visit.
RESUMO
INTRODUCTION: The management of childhood type 1 diabetes requires the active participation of parents. The aim of the present study was to describe the main characteristics of parents of children with type 1 diabetes, including objective burden regarding time spent on diabetes care, emotional distress (exhaustion, need for respite, quality of life), and symptoms of depression as well as anxiety. METHODS: In this observational study, parents of children with type 1 diabetes completed a questionnaire, anonymously. Different questions were asked to the parent about the objective burden of diabetes and its repercussion, their exhaustion and need for respite. Two validated instruments (HADS, WHOQOL-BREF) have been integrated into the questionnaire. RESULTS: Eighty eight parents were included in the study. Among them, 76 (86%) were mothers. All the parents with a child aged 6 years or younger (10/10) reported having to take care of their child's diabetes twice or more a day, this was the case for 37/39 (94.9%) parents of children aged 7 to 13, and for 16/36 (44.4%) of parents of children aged 14 years or above. In the total population, 33/86 (38.4%) parents declared getting up every night because of their child's diabetes. The median daily time spent on diabetes management was 40 minutes. There were 54 parents (62.8%) who reported moderate-strong exhaustion, and 27 (30.7%) who expressed a moderate-strong need for respite. Regarding the result of the HADS, 46 parents (55.4%) reported symptoms of anxiety and/or depression. DISCUSSION/CONCLUSION: Parents of children with type 1 diabetes must carry out multiple daily care, at all times of day and night. Their emotional state can be impacted with, in particular, a risk of exhaustion. Screening for these difficulties should be a part of the overall management of a child with type 1 diabetes and his family to limit various complications.