GH-deficient Children Research Articles

Comparison of the effectiveness of prepubertal growth hormone treatment on height and predicted adult height in children with short stature born small for gestational age vs. with a growth hormone deficiency.

We compared the effects of growth hormone (GH) treatment on height and predicted adult height in children with short stature born small for gestational age (SGA-SS) vs. with a growth hormone deficiency (GHD). This retrospective study analyzed the background and clinical characteristics of children who presented to Tanaka Growth Clinic for short stature and were diagnosed with either SGA-SS or GHD and underwent treatment with GH. We compared differences in height, height velocity, GHdose increases, insulin-like growth factor-1 levels, and bone-age/chronological-age ratio between the two groups. Out of these children, 33 SGA-SS and 54 GHD children started GH treatment before the age of 8 years, witha mean dose of 0.25 mg/kg/week and 0.20 mg/kg/week, respectively. At treatment initiation, the age and height standard deviation scores (SDS) of the SGA-SS group were significantly lower than those of the GHD group. The height velocity was significantly greater in the SGA-SS group for 3 years owing to higher GH doses and younger age. No notable differences in puberty onset height or predicted adult height were observed between the two groups for boys or girls. The increase in height SDS from the start of GH treatment until the onset of puberty was substantially greater in the SGA-SS group than in the GHD group for both sexes. Adult height of patients with SGA-SS is expected to resemble that of patients with GHD but may notreach the-1.0 SD achieved with GH treatment of those patients in Western countries.

Elucidating the relationship between blood glucose dynamics and growth hormone responses in glucagon stimulation tests among children with short stature

Introduction: The use of glucagon as a provocative agent for growth hormone (GH) assessment is a cornerstone in pediatric endocrinology. Glucagon's role as a GH secretagogue is integral to growth hormone stimulation tests (GHSTs), which diagnose suspected GH deficiency (GHD) in children. These tests are crucial for assessing the hypothalamic-pituitary-adrenal (HPA) axis's integrity. Despite its prevalent use, the exact mechanisms by which glucagon prompts GH release and the impact of ensuing blood glucose (BG) fluctuations are not fully understood. Objectives: This study aims to explore the relationship between GH and BG levels in children with short stature following glucagon administration. Patients and Methods: A retrospective cohort study involved 42 pediatric patients, aged 6 to 11, with short stature. We analyzed GH and BG levels before and after intramuscular glucagon Simulation test (GST). Blood samples were taken at baseline and multiple intervals post-injection. Results: The results revealed that the mean glucose peaked at 60 minutes and declined to a nadir at 120 minutes, which corresponded with a significant rise in GH levels. GH concentrations peaked at 120 minutes post-injection, with 31% of children showing peak GH levels of less than 7 μg/L. Notably, the study found an inverse correlation between BG and GH at peak glucose times, suggesting a complex interplay between glucose dynamics and GH response. Discussion: Our findings indicate a dynamic interrelation between BG and GH post-glucagon injection, challenging traditional interpretations of GST results. The study reinforces the notion that GHST results should be interpreted with consideration of patient-specific factors such as BMI to ensure accurate evaluation of GH reserve and subsequent clinical decision-making. Conclusion: The study corroborates the dynamic nature of GH and glucose responses following glucagon administration and highlights the need for personalized approaches in interpreting GHSTs. Further investigation is warranted to elucidate the mechanisms influencing this complex relationship, which is crucial for accurate diagnosis and management of GHD in children.

Accuracy of arginine testing as first test for diagnosing growth hormone deficiency in children

Accuracy of arginine testing as first test for diagnosing growth hormone deficiency in children

Slow growth and short stature in children with attention deficit hyperactivity disorder (ADHD): aretrospective study of 493 children who underwent growth hormone provocation testing at one tertiary paediatric endocrine centre.

We hypothesised that growth hormone (GH) deficiency (GHD) in children with attention deficit hyperactivity disorder (ADHD) is rare. This study aimed to determine any distinct clinical or biochemical parameters, including GH provocation testing, in children with ADHD on psychostimulants or idiopathic short stature (ISS). Retrospective cross-sectional study of children who had GH provocative testing between 1998 and 2013 at one tertiary paediatric endocrine centre. Clinical data included age, sex, anthropometry, pubertal staging, bone age, diagnostic code as per the European Society Paediatric Endocrinology (ESPE), GH provocation test results, thyroid function tests, serum insulin-like growth factor-1 (IGF-1) and insulin-like growth factor-binding protein-3 (IGFBP-3) levels. Four hundred ninety-three subjects underwent GH provocation testing for investigation of short stature to exclude GHD during the study period. Fifty-one children hada diagnosis of ADHD. In the remaining children, the diagnosis was Idiopathic short stature (n=240), GHD +/- hypopituitarism (n=60), and 142 subjects had other causes of short stature. Children with ADHD were older, had higher height and weight SDS and were GH-sufficient. All 51 children with ADHD had a normal serum IGFBP-3, while 20 out of these 51 subjects had a low serum IGF-1. GHD in children with ADHD on psychostimulant medication is rare. GH testing in children with ADHD may not be necessary, particularly if serum IGFBP-3 is in thenormal range. We suggest IGFBP-3 could be used as a surrogate marker of GH sufficiency in children with ADHD. However, this needs to be confirmed with a larger study group.

L-DOPA Test in the Diagnosis of Childhood Short Stature: Evaluation of Growth Hormone Peaks Over Time.

In childhood, growth hormone (GH) deficiency (GHD) diagnosis is based on auxological assessment and biochemical provocative tests, whose reliability remains disputed. Recently, several papers have been published on standardising the duration of some tests. The aim of our study was to analyse the possible length reduction of the L-DOPA provocative test. We retrospectively investigated the response of GH to L-DOPA in 256 children, analysing 267 tests (some patients were retested over time for the persistence of severe auxopathy). We studied the same data considering GH peak threshold both at 8 ng/mL (Italian GHD cut-off) and at 10 ng/mL (international cut-off). Based on stimulation tests, patients were divided into two groups: GHD and no-GHD short children. We described the results in the whole population and then clustering for gender and pubertal stage. We termed as index the test stopped at 90 min. The GH peak after L-DOPA mostly occurred at 60 min. The sensitivity of the index test was the highest, while the specificity was slightly higher using the 8 ng/mL threshold (specificity = 0.68; 95% CI 0.60-0.76) then using the 10 ng/mL threshold (specificity = 0.56; 95% CI 0.47-0.65) at 90 min. The two ROC curves showed moderate performance of the test at 90 min. While the negative predictive value was 100% in both tests, the positive predictive value was slightly better with 10 ng/mL cut-off. Considering the two groups established by GHD definition and placing a GH threshold at 10 ng/mL, stopping L-DOPA test time at 90 min would have changed the test result and subsequentially patient's classification in 3/267 of the analysed tests (1.1%), while with the Italian GH threshold value at 8 ng/mL in 7/267 of the tests (2.6%). Our research shows that omitting 120-min time reduces L-DOPA test specificity, especially with GHD cut-off at 10 ng/mL.

1608: Pituitary dose predicts growth hormone deficiency in children: a multi-centre voxel-based analysis.

1608: Pituitary dose predicts growth hormone deficiency in children: a multi-centre voxel-based analysis.

Program to optimise detecting growth hormone deficiency in children and increase adherence to replacement therapy

Background. The significance of this study lies in the fact that short stature is highly prevalent among children, affec­ting 1–5 % of the population and having diverse causes. The child’s growth potential in the long term is largely depends on the effectiveness of the diagnostic system and the level of adherence to the prescribed therapy. The purpose was to improve the diagnosis of growth hormone deficiency (GHD) in children and adherence to recombinant human growth hormone (rhGH) therapy based on information about the regional prevalence of the disease and barriers to adherence. Materials and methods. A follow-up study was conducted from 2012 to 2020 at the Odesa Regional Children’s Hospital. The cohort included 94 children with GHD. The prevalence was determined by calculating the ratio of the number of all detected GHD cases to the children population per 100,000. Adherence was measured using the Morisky Medication Adherence Scale. The statistical processing of the results was done using t-test and chi-square methods, and p-values less than 0.05 were considered statistically significant. Results. An assessment of GHD prevalence, the level of adherence and the frequency of continuity of rhGH therapy in children in the Odesa region at the end of 2014 revealed the incompleteness of regional diagnosis of the disease (in Odesa, 1 : 11,200; in the Odesa region, 1 : 10,800), as well as a low level of acceptable adhe­rence (in 57.4 %) and insufficient frequency of continuity of therapy (in 76.9 %). These data formed the basis of the regional program for optimizing the identification and management of GHD in children, which included organizational, medical and social measures. By the end of 2020, the prevalence of GHD in Odesa was 1 : 4,300, and in the Odesa region, 1 : 5,100. The rate of acceptable adherence to rhGH therapy increased to 80.0 %, and frequency of continuity of therapy to 91.1 %. Conclusions. The regional program designed to improve the detection and management of GHD in children has been found to improve the diagnosis of the disease, increase adhe­rence to rhGH therapy, and the frequency of continuity of treatment. High adherence to treatment is a bioethical issue because it signifies a good partnership between physicians, children, and parents and indicates respect for patient autonomy.

Deficient or Normal Growth Hormone Secretion in Polish Children with Short Stature: Searching for Clinical Differences.

Short stature affects approximately 2.5% of children. Some of them, when diagnosed with growth hormone deficiency (GHD), benefit from recombinant human growth hormone (rhGH) therapy; in others, this treatment is controversial. We aimed to present the clinical characteristics of Polish short stature children in the context of current GHD diagnostic standards, as obtaining more data gives a broader foundation for the potential modifications of diagnostic and therapeutic recommendations. This retrospective analysis was based on a cohort of 277 short stature children divided into two subgroups depending on their peak growth hormone (GH) cutoff level, set at 10 ng/mL: 138 had growth hormone deficiency (GHD) and 137 had normal growth hormone secretion (GHN). These subgroups were then compared based on the extracted clinical data. In the obtained result, no significant differences between the GHD and GHN subgroups were found in any of the variables, including the following: gender distribution, birth weight, bone age delay, height SDS, IGF-1 SDS, vitamin D levels, celiac disease indices, prevalence of hypothyroidism or anemia. As our results point to major clinical similarities between the GHD and GHN children, it seems that distinguishing patients with normal GH secretion from those with deficient GH secretion based on a 10 ng/mL cutoff value might not be clinically relevant.

Comparison of the clinical picture and hormonal test results in children with growth hormone deficiency and idiopathic short stature – diagnostic difficulties and brief overview

Introduction and objective: Short stature is a common paediatric problem. Some children with short stature present growth hormone (GH) deficiency (GHD), whereas others have no hormonal disturbances (idiopathic short stature, ISS). Distinguishing between these two conditions is the task of the paediatric endocrinology centres. The aim of this study was to compare the clinical picture and hormonal tests results in patients with short stature caused by GHD and ISS. Materials and methods: The study included 100 short stature children. In all the children, medical history was obtained and a physical examination was performed. Next, bone age, insulin-like growth factor type 1 (IGF-1) levels, and GH secretion in two stimulation tests were assessed. With respect to the GH results, the children were divided into two groups: GHD (n = 38) and ISS (n = 62). Results: There were no significant differences between the groups with respect to age, sex, puberty stage, bone age, birth length and birth weight. Growth retardation was observed in both groups with a similar frequency, but in the ISS group it occurred significantly earlier. The mother’s height was lower in the ISS group. Body mass was significantly higher, but IGF-1 significantly lower in the GHD group. In both groups, the maximum GH secretion in the stimulation tests was higher after clonidine than after glucagon, which indicates that this test is more reliable. Conclusions: A similar degree of growth deficiency, growth rate deceleration and bone age delay are observed in ISS and GHD children, though ISS children are thinner and have higher IGF-1 levels. Despite some differences in clinical presentation, all short stature patients with growth rate deceleration should undergo thorough diagnostic testing along with GH stimulation tests.

Changes in body composition, adipokines, ghrelin, and FGF23 in growth hormone-deficient children during rhGH therapy.

Beyond growth acceleration, growth hormone (GH) therapy improves body composition of GH-deficient (GHD) children due to the interaction of GH with lipid and carbohydrate metabolism, possibly mediated by adipokines secreted by adipose tissue and ghrelin. To promote linear growth, it is essential to have normal phosphate homeostasis. Fibroblast growth factor 23 (FGF23) is a known regulator of serum phosphorus and may be responsible for the increased renal phosphorus reabsorption observed during GH therapy. This study aimed to assess the impact of one-year GH therapy on body composition, adipokines, acylated/unacylated ghrelin (AG/UAG), and FGF23 in GHD children. A prospective observational study of 42 prepubertal, non-obese GHD children followed up in the first year of GH replacement therapy, investigating changes in adipokine profiles, AG/UAG, FGF23, and body composition. Data before therapy onset were compared with measurements obtained after 6 and 12 months of GH therapy. All children with a mean age of 9.2 ± 2.6 years grew at an accelerated pace. Total body fat decreased significantly, while the lipid profile improved, and total bone mineral density (BMD) significantly increased over the 12 months of treatment. Leptin and UAG levels decreased significantly, whereas adiponectin and AG values increased. A significant increase in plasma FGF23 and insulin growth factor 1 (IGF1) was accompanied by increased serum phosphate. Changes in FGF23 concentration did not have an impact on BMD. The strong association of FGF23 with IGF1 and height standard deviation (SD) could reveal a role of FGF23 in linear growth. In regression analysis models, GH therapy influences the changes of leptin and adiponectin, but not ghrelin, independently of body composition - lean or fat mass. GH replacement therapy improves body composition and adipokine profile in GHD children and directly impacts leptin and adiponectin concentrations independently of body composition. Also, GHD children have increased serum phosphate, correlated with upregulation rather than with suppression of FGF23, an unexpected observation given the phosphaturic role of FGF23. Further research is needed to identify the molecular mechanisms by which the GH/IGF1 axis influences adipokines secretion and plasma changes of FGF23.

Changes in body proportions and body fat content in GH-deficient and non-GH-deficient children during the first year of growth hormone treatment.

Introduction: The growth hormone/insulin-like growth factor-1 axis (GH/IGF-1) is crucial for longitudinal bone growth and exerts several metabolic effects. It is debatable whether and how the recombinant human growth hormone (rhGH) treatment affects the trunk-limb proportions. Aim of the study: We aim to evaluate the changes in body proportions and body fat content in short children with growth hormone deficiency (GHD), children born small for gestational age (SGA), and girls with Turner syndrome (TS) during the first year of rhGH therapy. Material and methods: The data of 70 children with GHD, 40 children born SGA, and 36 girls with TS from 1998 to 2019 were analyzed. The following parameters were measured: height, body weight, sitting height, and two skinfolds on the arm above the triceps brachii and below the scapula at the beginning of rhGH therapy and after the first year of treatment. Sitting height and lower limb length were presented as percentages (%) of body height. Fat mass percentage (%FAT) was calculated using the Slaughter formula. Results: At the beginning of rhGH, TS girls had the greatest height deficit (-2.7 SDS), the highest sitting height (%), and the lowest lower limb length (%) compared to children with GHD and children born SGA. Moreover, TS girls had higher body weight SDS, BMI SDS compared to SGA children (p < 0.001), and higher %FAT compared to both GHD and SGA children (p < 0.001 for both). After the first year of rhGH therapy, a significant increase in lower limb share (%) and a decrease in %FAT were observed in all the study groups. TS girls still had significantly higher sitting height (%), shorter lower limbs (%), and higher %FAT, body weight SDS, and BMI SDS compared to children with GHD and children born SGA (p < 0.05 for all variables). Conclusions: Our results show that rhGH treatment could increase lower limb length in relation to height and reduce fat mass in treated children. Girls with TS had the largest baseline body disproportions and the highest body fat content. Despite a satisfactory reduction in height deficit, after the first year of rhGH therapy, these girls had still higher body weight SDS, BMI SDS, %FAT, the highest sitting height (%), and the lowest lower limb length (%) compared to children with GHD and born SGA.

Therapeutic efficacy of recombinant human growth hormone in children with different etiologies of dwarfism from a pharmacoeconomic point of view.

Treatment outcomes for different causes of childhood dwarfism vary widely, and there are no studies on the economic burden of treatment in relation to outcomes. This paper compared the efficacy and healthcare costs per unit height of recombinant human growth hormone (rhGH) for the treatment of growth hormone deficiency (GHD) and idiopathic short stature (ISS) with a view to providing a more cost-effective treatment option for children. We retrospectively analyzed 117 cases (66 cases of GHD and 51 cases of ISS) of short-stature children who first visited Weifang People's Hospital between 2019.1 and 2022.1 and were treated with rhGH for 1 to 3 years to track the treatment effect and statistically analyzed by using paired t tests, non-parametric tests, and chi-square tests, to evaluate the efficacy of rhGH treatment for GHD and ISS children and the medicinal cost. The annual growth velocity (GV) of children with GHD and ISS increased the fastest during 3 to 6 months after treatment and then gradually slowed down. The GV of the GHD group was higher than that of the ISS group from 0 to 36 months after treatment (P < .05 at 3, 6, 9, and 12 months); the height standard deviation scores (HtSDS) of the children in the GHD and ISS groups increased gradually with the increase of the treatment time, and the changes in the height standard deviation scores (ΔHtSDS) of the GHD group were more significant than those of the ISS group (P < .05 at 3, 6, 9, and 12 months). (2) The medical costs in the pubertal group for a 1-cm increase in height were higher than those of children in the pre-pubertal group at the same stage (3 to 24 months P < .05). The longer the treatment time within the same group, the higher the medical cost of increasing 1cm height. RhGH is effective in treating children with dwarfism to promote height growth, and the effect on children with GHD is better than that of children with ISS; the earlier the treatment time, the lower the medical cost and the higher the comprehensive benefit.

Significant biomarkers for predicting 1-month changes in IGF-1 in growth hormone-deficient children following r-hGH therapy

Significant biomarkers for predicting 1-month changes in IGF-1 in growth hormone-deficient children following r-hGH therapy

Consensus and controversies on the diagnosis of GH-deficiency in children and adults - A Delphi survey by the GH research society

Consensus and controversies on the diagnosis of GH-deficiency in children and adults - A Delphi survey by the GH research society

Contribution of GH stimulation tests in the exploration of growth hormone deficiency in children

Contribution of GH stimulation tests in the exploration of growth hormone deficiency in children

The impact of growth hormone (GH) therapy on glucose metabolism: A narrative review mainly focused on GH-deficient (GHD) children and adolescents

Introduction: Growth hormone (GH) deficiency (GHD) in children and adolescents is traditionally managed with GH therapy, which, while effective for promoting growth, poses potential metabolic repercussions, particularly concerning glucose metabolism. This review delineates the complex interplay between GH therapy, insulin sensitivity, and glucose homeostasis. Objective: To synthesize existing literature on the effects of GH therapy on glucose metabolism, insulin secretion, and insulin sensitivity in GH-deficient pediatric populations, aiming to illuminate the nuanced metabolic consequences and to optimize therapeutic outcomes. Results: The reviewed studies illuminate a complex influence of GH therapy on metabolic parameters. While GH promotes growth and improves body composition, it may concurrently impair insulin sensitivity, elevate fasting glucose levels, and, in some cases, induce glucose intolerance. However, the dysglycemic effect during GH therapy appears to be transient and reversible on discontinuation of therapy. The counterbalancing role of insulin-like growth factor 1 (IGF-1) and its contribution to maintaining glucose homeostasis is also highlighted, illustrating a complex metabolic interplay induced by GH therapy. Discussion: The findings underscore the variability in individual metabolic responses to GH therapy. The balance between GH-induced insulin resistance and IGF-1-mediated insulin sensitivity is crucial. Monitoring and adjusting GH therapy based on glycemic response is imperative to prevent adverse metabolic outcomes. Conclusion: GH therapy in GH-deficient children and adolescents requires careful consideration of its metabolic effects. Personalized treatment strategies and vigilant monitoring of glucose metabolism are essential to optimize therapeutic outcomes and minimize the risk of metabolic complications. Further research is warranted to establish comprehensive guidelines for managing the metabolic aspects of GH therapy in this vulnerable population.

Diagnosis and treatment of growth hormone deficiency in children on the ketogenic diet: A case series.

The ketogenic diet (KD) can have a negative impact on the linear growth and body composition of children. The aims of this study were to review two centers' experience with children who developed height deceleration on the KD and determine if the height deceleration was secondary to growth hormone deficiency (GHD), and if growth hormone therapy (GHT) would be effective and safe (not altering ketosis or seizure frequency). Retrospective chart reviews were performed on patients with KD referred to Endocrinology between 2013 and 2018. Seventeen children were identified. Data reviewed included: demographics, growth velocity, KD ratio, protein/calorie intake, lab results, GH dosage, Tanner stage, and seizure frequency, and endocrine recommendations. Descriptive statistics were performed. Of the 17 children referred to the Endocrine Division, seven children were growth hormone deficient and began GHT. Data were provided for six patients (2 males, 4 females; age 2-7 years at the start of KD) on the KD for >6 years and on GHT for >4 years. Growth for all patients stabilized or increased. IGF-1 z-scores normalized. GHT did not affect seizure frequency or ketosis. GHT in those with GHD can be an appropriate option allowing better growth while still maintaining ketogenic therapy and seizure control. PLAIN LANGUAGE SUMMARY: The KD can be an effective treatment for difficult-to-control epilepsy and some disorders of carbohydrate metabolism. The KD can adversely affect the linear growth (height) of children. This case series reviewed six patients who had slow linear growth. It was found that all six children had growth hormone deficiency, grew better with growth hormone treatments, and that their seizures and ketone levels were not affected.

Long-acting growth hormone in the treatment of growth hormone deficiency in children: a systematic literature review and network meta-analysis

The purpose of this study is to compare the relative efficacy and safety of long-acting growth hormone (LAGH) as a growth hormone replacement therapy in prepubertal children with growth hormone deficiency (GHD). We searched the PubMed, Embase, CNKI, and Wanfang databases from inception to July 2023 and identified eleven relevant studies. PEG-LAGH showed better effect on height velocity (mean difference [MD]: − 0.031, 95% credibility interval [CrI]: − 0.278, 0.215) than somatrogon (MD: 0.105, 95% CrI: − 0.419, 0.636), somapacitan (MD: 0.802, 95% CrI: − 0.451, 2.068) and lonapegsomatropin (MD: 1.335, 95% CrI: − 0.3, 2.989) when compared with daily growth hormone (DGH). Furthermore, in terms of height standard deviation score, PEG-LAGH demonstrated better improvement (MD: − 0.15, 95% CrI: − 1.1, 0.66) than somatrogon (MD: − 0.055, 95% CrI: − 1.3, 0.51) and somapacitan (MD: 0.22, 95% CrI: − 0.91, 1.3). PEG-LAGH (risk ratio [RR]: 1.00, 95% CrI: 0.82, 1.2) reduced the risk of adverse events compared with other LAGH (somatrogon, RR: 1.1, 95% CrI: 0.98, 1.2; somapacitan, RR: 1.1, 95% CrI: 0.96, 1.4; lonapegsomatropin, RR, 1.1, 95% CrI: 0.91, 1.3) and was comparable with DGH. This is the first study to indirectly compare the LAGH thorough a network meta-analysis and provide evidence of the optimal efficacy of various LAGH specifically PEG-LAGH and acceptable safety profile in prepubertal children with GHD.

Ostry zez zbieżny jako objaw idiopatycznego nadciśnienia śródczaszkowego u 6-letniego dziecka leczonego rekombinowanym ludzkim hormonem wzrostu

PurposeRecombinant human growth hormone (rhGH) has been used for treatment of growth hormone deficient children over 30 years. The rhGH has been demonstrated to have a relatively wide safety margin, but therapy requires strict monitoring. Headaches, especially in the first few months of therapy, require close evaluation as idiopathic intracranial hypertension (IIH) is found infrequently. To present acute esotropia secondary to idiopathic intracranial hypertension (IIH) in the course of recombinant human growth hormone (rhGH) therapy.Material and MethodsA 6-year-old girl, treated for growth hormone deficiency, developed acute esotropia and headache 2 months after starting rhGH therapy. IIH with bilateral papilloedema was diagnosed. The rhGH was discontinued.ResultsPapilledema resolved with the discontinuation of rhGH, and treatment with acetazolamide. Visual acuity was unchanged. The patient’s strabismus resolved after 7 weeks. Two months later rhGH therapy was restarted at a lower dose and gradually increased. Treatment continued for nine years, without any side effects.ConclusionsAcute onset esotropia can be the first sign of a intracranial hypertension in a child receiving rhGH. Children treated with rhGH should have a complete ophthalmic evaluation and should be carefully monitored, if they report headache or visual disturbances.

Changes in Resting-State Networks in Children with Growth Hormone Deficiency.

Purpose: Growth hormone deficiency (GHD) refers to the partial or complete lack of growth hormone. Short stature and slow growth are characteristic of patients with GHD. Previous neuroimaging studies have suggested that GHD may cause cognitive and behavioral impairments in patients. Resting-state networks (RSNs) are regions of the brain that exhibit synchronous activity and are closely related to our cognition and behavior. Therefore, the purpose of the current study was to explore cognitive and behavioral abnormalities in children with GHD by investigating changes in RSNs. Methods: Resting-state functional magnetic resonance imaging (rs-fMRI) data of 26 children with GHD and 15 healthy controls (HCs) were obtained. Independent component analysis was used to identify seven RSNs from rs-fMRI data. Group differences in RSNs were estimated using two-sample t-tests. Correlation analysis was employed to investigate the associations among the areas of difference and clinical measures. Results: Compared with HCs, children with GHD had significant differences in the salience network (SN), default mode network (DMN), language network (LN), and sensorimotor network (SMN). Moreover, within the SN, the functional connectivity (FC) value of the right posterior supramarginal gyrus was negatively correlated with the adrenocorticotropic hormone and the FC value of the left anterior inferior parietal gyrus was positively correlated with insulin-like growth factor 1. Conclusions: These results suggest that alterations in RSNs may account for abnormal cognition and behavior in children with GHD, such as decreased motor function, language withdrawal, anxiety, and social anxiety. These findings provide neuroimaging support for uncovering the pathophysiological mechanisms of GHD in children. Impact statement Children with growth hormone deficiency (GHD) generally experience cognitive and behavioral abnormalities. However, there are few neuroimaging studies on children with GHD. Moreover, prior research has not investigated the aberrant brain function in patients with GHD from the perspective of brain functional networks. Therefore, this study employed the independent component analysis method to investigate alterations within seven commonly observed resting-state networks due to GHD. The results showed that children with GHD had significant differences in the salience network, default mode network, language network, and sensorimotor network. This provides neuroimaging support for revealing the pathophysiological mechanisms of GHD in children.