A case of an infant with congenital combined pituitary hormone deficiency and normalized liver histology of infantile cholestasis after hormone replacement therapy

Application of narrative nursing in the families of children with biliary atresia: A retrospective study

BACKGROUND

Narrative nursing is an important clinical nursing intervention model. It is the practice of patient storytelling to share the essence of nursing. The current clinical intervention for biliary atresia (BA) mainly focuses on disease treatment and does not pay enough attention to the psychological state of family members.

AIM

To explore the application value of narrative nursing in the families of children with BA.

METHODS

Sixty-four family members of children with BA in our hospital from December 2017 to October 2020 were retrospectively included and were divided into a study group (n = 32) and a control group (n = 32). The control group was provided with routine nursing, while the study group was given narrative nursing on the basis of the control group. The scores of mood state (depression and anxiety), family members’ nursing ability, perceived stress, and nursing job satisfaction of the children’s families were calculated before and after the intervention.

RESULTS

Before intervention, there was no significant difference in the self-rating anxiety scale and self-rating depression scale scores between groups (P > 0.05). After intervention, the self-rating anxiety scale and self-rating depression scale scores in the study group were lower than those in the control group (both P = 0.000). Before intervention, the study group adjusted life to meet care needs, evaluated family members and social resources, dealt with personal emotions, responded to needs, and provided assistance, and the adaptive care role scores were not significantly different from those in the control group (P = 0.802, 0.819, 0.694, 0.796, and 0.686, respectively). After intervention, all scores were significantly lower in the study group than in the control group (all P < 0.0001). Before intervention, there was no significant difference in the child post-traumatic stress disorder symptom score (CPSS) score between groups (P = 0.615). After intervention, the CPSS scores were significantly lower than those before intervention in both groups and lower in the study group than in the control group (P < 0.0001). Nursing job satisfaction of the family members of the study group (93.75%) was higher than that of the control group (75.00%) (P = 0.039).

CONCLUSION

Narrative nursing with family members of children with BA can effectively alleviate negative emotions, reduce perceptual pressure, and improve nursing ability. Additionally, family members are more satisfied with nursing work.

Growth hormone deficiency and replacement in children

Growth hormone deficiency (GHD) is a rare but treatable cause of short stature. The diagnosis requires a careful evaluation of clinical history, physical examination and appropriate interpretation of longitudinal growth, with specific features for each period of life. Other clinical findings, in addition to growth failure, may be present and can be related to the etiology and to associated hormone deficiencies. Despite more than 50 years since the first reports of provocative tests of growth hormone (GH) secretion for the diagnosis of GHD, the interpretation of the results remains a matter of debate. When GHD is confirmed, GH treatment is recommended. Treatment is effective and safe, but requires daily injections during many years, which can affect adherence. At the end of longitudinal growth, during the transition phase, it might be necessary to re-evaluate GH secretion. This review summarizes and updates the recent information related to GHD in children, as well the recommendations for treatment.

Pituitary stalk interruption syndrome and liver changes: From clinical features to mechanisms

Pituitary stalk interruption syndrome (PSIS) is a rare congenital abnormality characterized by thinning or disappearance of the pituitary stalk, hypoplasia of the anterior pituitary and an ectopic posterior pituitary. Although the etiology of PSIS is still unclear, gene changes and perinatal adverse events such as breech delivery may play important roles in the pathogenesis of PSIS. PSIS can cause multiple hormone deficiencies, such as growth hormone, which then cause a series of changes in the human body. On the one hand, hormone changes affect growth and development, and on the other hand, they could affect human metabolism and subsequently the liver resulting in nonalcoholic fatty liver disease (NAFLD). Under the synergistic effect of multiple mechanisms, the progression of NAFLD caused by PSIS is faster than that due to other causes. Therefore, in addition to early identification of PSIS, timely hormone replacement therapy and monitoring of relevant hormone levels, clinicians should routinely assess the liver function while managing PSIS.

Ectopic Posterior Pituitary, Polydactyly, Midfacial Hypoplasia and Multiple Pituitary Hormone Deficiency due to a Novel Heterozygous IVS11-2A>C(c.1957-2A>C) Mutation in the GLI2 Gene

A novel heterozygous IVS11-2A>C(c.1957-2A>C) mutation in the GLI2 gene is reported. There was an extremely distinct phenotypical expression in two siblings and their father. The index case was a boy who developed cholestasis and hypoglycaemia in the neonatal period. He had bilateral postaxial polydactyly, mid-facial hypoplasia, high palatal arch, micropenis, and bilateral cryptorchidism. Laboratory examination revealed a diagnosis of multiple pituitary hormone deficiency. There was severe anterior pituitary hypoplasia, absent pituitary stalk and ectopic posterior pituitary on magnetic resonance imaging which suggested pituitary stalk interruption syndrome with no other midline structural abnormality. Molecular genetic analysis revealed a novel heterozygous splicing IVS11-2A>C(c.1957-2A>C) mutation detected in the GLI2 gene. His father and a six-year-old brother with the identical mutation also had unilateral postaxial polydactyly and mid-facial hypoplasia although there was no pituitary hormone deficiency. This novel heterozygous GLI2 mutation detected appears to present with an extremely variable clinical phenotype, even in related individuals with an identical mutation, suggesting incomplete penetrance of this GLI2 mutation.

Cortisol deficiency as a rare cause of neonatal cholestasis

Cortisol deficiency constitutes a rare cause of neonatal cholestasis. The aim of this manuscript was to present the pathogenesis of cortisol deficiency in neonatal cholestasis. The authors also present the characteristics of selected disorders resulting in cortisol deficiency.

Growth Hormone Deficiency and Nonalcoholic Fatty Liver Disease with Insights from Humans and Animals: Pediatric Implications

In addition to its growth promoting role, growth hormone (GH) has a significant effect on intermediary metabolism in the well state. Despite the latter fact, pediatric practitioners are usually focused on the growth promoting aspects of GH as opposed to those metabolic. In recent years various animal and human studies (in adults mainly) and clinical reports in children have repeatedly shown the association of GH deficiency (GHD) and fatty liver disease. Based on this well-identified association, despite a lack of studies involving children, it behooves the pediatric clinician to ensure that not only patients with GHD are appropriately treated but also that adolescents even beyond the period of linear growth should be appropriately transitioned to adult GH therapy should this be appropriate.

Cortisol deficiency as a rare cause of neonatal cholestasis

Cortisol deficiency constitutes a rare cause of neonatal cholestasis. The aim of this manuscript was to present the pathogenesis of cortisol deficiency in neonatal cholestasis. The authors also present the characteristics of selected disorders resulting in cortisol deficiency.

Hypothalamus-Pituitary-Adrenal Dysfunction in Cholestatic Liver Disease

The Hypothalamic-Pituitary-Adrenal (HPA) axis has an important role in maintaining the physiological homeostasis in relation to external and internal stimuli. The HPA axis dysfunctions were extensively studied in neuroendocrine disorders such as depression and chronic fatigue syndrome but less so in hepatic cholestasis, cirrhosis or other liver diseases. The HPA axis controls many functions of the liver through neuroendocrine forward signaling pathways as well as negative feedback mechanisms, in health and disease. This review describes cell and molecular mechanisms of liver and HPA axis physiology and pathology. Evidence is presented from clinical and experimental model studies, demonstrating that dysfunctions of HPA axis are correlated with liver cholestatic disorders. The functional interactions of HPA axis with the liver and immune system in cases of bacterial and viral infections are also discussed. Proinflammatory cytokines stimulate glucocorticoid (GC) release by adrenals but they also inhibit bile acid (BA) efflux from liver. Chronic hepatic inflammation leads to cholestasis and impaired GC metabolism in the liver, so that HPA axis becomes depressed. Recently discovered interactions of GC with self-oscillating transcription factors that generate circadian rhythms of gene expression in brain and liver, in the context of GC replacement therapies, are also outlined.