Comprehensive Insights into Pediatric Craniopharyngioma: Endocrine and Metabolic Profiles, Treatment Challenges, and Long-term Outcomes with a Multicenter Approach.

Introduction: Craniopharyngiomas (CPG) have complex challenges in treatment due to their proximity to vital structures, surgical and radiotherapeutic complexities, and the tendency for recurrence. This study aims to identify the prevalence of endocrine and metabolic comorbidities observed during initial diagnosis and long-term follow-up in a nationwide cohort of pediatric CPG patients. The study also highlights the associated difficulties in their management. Methods: Sixteen centers entered 152 patients into the ÇEDD NET data system. We evaluated the clinical and laboratory characteristics at presentation, administered treatments, accompanying endocrine, metabolic, and other system involvements, and the patient's follow-up features. Results: Of the evaluated patients, 64 were female, and 88 were male. At presentation, the mean age was 9.1 ± 3.67 (min:1.46-max:16.92) years. The most common complaints at presentation were headache (68.4%), vision problems (42%), short stature (15%), nausea and vomiting (7%). The surgical procedure applied to the patients was gross total resection (GTR) in 97 cases (63.8%) and subtotal resection in 55 cases (36.2%). Radiotherapy was initiated in 11.8% of the patients. In the pathological examination, 92% of the cases were adamantinamatous type, 8% were papillary type. Postoperatively, hormone deficiencies consisted of thyroid-stimulating hormone (92.1%), adrenocorticotropic hormone (81%), antidiuretic hormone (79%), growth hormone (65.1%), and gonadotropin (43.4%) deficiencies. Recombinant growth hormone treatment (rhGH) was initiated on 27 patients. The study showed hesitancy among physicians regarding rhGH. The median survival without relapse was 2.2 years. Median time of relapse was 1.82 years (range: 0.13-10.35 years). Relapse was related to longer follow-ups and reduced GTR rates. The median follow-up time was 3.13 years. Among the last follow-up visits, the prevalence of obesity was 38%, but of these, 46.5% were already obese at diagnosis. However, 20% who were not obese at baseline became obese on follow-up. Permanent visual impairment was observed in 26 patients, neurological deficits in 13 patients, and diabetes mellitus in 5 patients. Conclusion: Recurrence was predominantly due to incomplete resection and the low rate of postoperative radiotherapy. It also emphasized challenges in multidisciplinary regular follow ups and suggested early interventions such as dietary restrictions and increased exercise to prevent obesity.

Ambulatory blood pressure monitorisation in children with recombinant growth hormone treatment.

OBJECTIVES: It is safe to use recombinant growth hormone in children. Studies have shown it to be effective and safe, except for a few side effects in the short and long term after treatment. The present study investigated the presence of hypertension in pediatric patients receiving growth hormone treatment using 24 h ambulatory blood pressure monitoring (ABPM). METHODS: This study is a single-center, retrospective study. Eighty-four patients aged 5-16 years who received growth hormone treatment for at least 3 months, who underwent 24 h ABPM were analyzed. They were compared with 67 patients who had no risk factors for hypertension. RESULTS: In the study, 84 rhGH-treated patients (45.2 % male, 54.8 % female) and 67 healthy control groups (49.3 % male, 50.7 % female) were analyzed. The mean age of the patient group was 10.83±2.85 years and the mean age of the healthy control group was 13.1±2.93 years. The diagnostic classification of the patients receiving treatment was as follows: 66.6 % (n=56) partial growth hormone deficiency, 22.6 % (n=19) growth hormone deficiency, 7.1 % (n=6) bioactive growth hormone, 2.3 % (n=2) idiopathic short stature, 1.1 % (n=1) low birth weight for gestational age (SGA). Body mass index was significantly lower in the treated group (p=0.013). The duration of treatment was 6.04±4.9 months. Daytime diastolic blood pressure was significantly lower in the treated group (p=0.001). There was no correlation between BMI and ABPM parameters in the treatment group and the control group. CONCLUSIONS: The present study shows that growth hormone treatment is safe in terms of high blood pressure.

Evaluation of bladder dysfunction in children and adolescents with type 1 diabetes mellitus by uroflowmetry.

OBJECTIVES: Diabetic cystopathy is a condition characterized by decreased bladder sensitivity, increased bladder capacity, decreased bladder contractility and increased residual urine volume. It can also be considered as an early indicator of autonomic dysfunction. In this study, it was aimed to evaluate bladder functions by uroflowmetry in children and adolescents with the diagnosis of type 1 diabetes mellitus. METHODS: Type 1 diabetes mellitus children and adolescents were applied uroflowmetry and post-void residual urine volumes were evaluated. The physical examination findings of the patients and the laboratory data of diabetes control were obtained from the clinic files. RESULTS: A total of 51 cases aged 72-216 (155.6 ± 35.4) months were enrolled into the study. Diabetes age of the cases was 66.5 ± 46.2(13-180) months. The last one year average of HbA1c of the patients was found to be 9.7 ± 1.9%. A total of 9.8% had good, 39.2% moderate and 51% poor metabolic control, respectively. While urodynamic evaluation was normal in 36 (70.6%) of 51 participants, voiding dysfunction was found in 15. There was no statistically significant difference between groups with and without voiding dysfunction in terms of age, gender, duration of diabetes, metabolic control and HbA1c values. CONCLUSIONS: It is very important to follow up patients with type 1 diabetes mellitus in terms of autonomic dysfunction. Diabetic bladder clinic, which can be observed independently of diabetes duration and metabolic control, is also included in this status. Urodynamic evaluation will be helpful both in demonstrating bladder dysfunction and in preventing possible complications.