Immune checkpoint inhibitors (ICIs) have revolutionized oncology, providing a groundbreaking therapeutic option for patients with various advanced-stage cancers. While these treatments can significantly extend survival, they also carry a substantial risk of immune-related adverse events, among which hypophysitis is particularly detrimental to endocrine function. This narrative review synthesizes current knowledge on the pathogenesis, clinical features, diagnosis, and management of ICI-induced hypophysitis (IH) based on an in-depth analysis of the recent literature and clinical trials. The diagnosis of IH presents unique challenges due to its overlap with systemic symptoms commonly associated with the underlying malignancy. These symptoms can include asthenia, anorexia, headache, vomiting, weight loss, hypotension, dizziness, decreased libido, and visual disturbances. Diagnostic evaluation typically combines clinical assessment, hormonal profiling, and findings from magnetic resonance imaging (MRI). Effective management of IH requires a personalized, multidisciplinary approach, focusing on hormone replacement therapy and vigilant monitoring. Long-term care depends on the severity of hypophysitis, and the specific hormonal axes involved. This review aims to enhance awareness of the critical aspects of recognizing and managing IH, underscoring the importance of early diagnosis and timely intervention to reduce its long-term effects on patient quality of life.

Background: The treatment of endocrinopathies in haemoglobinopathies is a continually expanding research area; therefore, recommendations supporting the appropriateness of treatments are a pressing need for the medical community. Methods: The Management Committee of SITE selected and gathered a multidisciplinary and multi-professional team, including experts in haemoglobinopathies and experts in endocrinopathies, who have been flanked by experts with methodological and organizational expertise, in order to formulate recommendations based on the available scientific evidence integrated by personal clinical experience. The project followed the systematic approach for the production of clinical practice guidelines according to the methodology suggested by the National Center for Clinical Excellence, Quality and Safety of Care (CNEC). Results: Out of 14 topics, 100 clinical questions were addressed, and 206 recommendations were elaborated on. The strength of recommendations, panel agreement, a short general description of the topic, and the interpretation of evidence were reported. Conclusions: Good Practice Recommendations are the final outcome of translational research and allow one to transfer to the daily clinical practice of endocrine complications in haemoglobinopathies.

Background: The improvement of beta thalassaemia treatments has led to an increase in life expectancy. This implies the emergence of new comorbidities. Amongst others, endocrine glands are extremely sensitive to iron overload. Objective: We aimed to understand the impact of the endocrine conditions on the patient’s quality of life (QOL). Results: Hypogonadism may present with lack or delay of pubertal development, sexual dysfunctions and impaired fertility, which impact QOL in both sexes. Early recognition and treatment, as well as choosing the most appropriate therapy, according to patient’s needs (fertility, pubertal development, psychological concerns, comorbidities), are advisable. Osteoporosis affects QOL irrespective of symptoms. Growth hormone deficiency may occur both in childhood and in adulthood, and it affects different aspects of QOL. In adults, it could be difficult to examine if the symptoms are due to GHD, and a trial of GH replacement could be useful to identify benefits and needs. Glucose metabolism impairment is common in thalassaemic patients and early recognition is mandatory because long-term complications can have a detrimental impact on QOL (as blindness or dialysis). Although the incidence of adrenal insufficiency seems to be rare in thalassaemic patients, when it occurs, it has a severe impact on QOL. Conclusion: Limited data is available on QOL in thalassaemic patients, and is even less related to endocrinopathies. We can speculate that endocrinopathies have an impact on everyday life. More studies are needed to allow our patients to achieve not just a longer life but also a better quality of life.

Background: Thalassemia Major (TM) is a complex pathology that needs a highly skilled approach. Endocrine comorbidities are nowadays the most important complications, including hypogonadism, hypothyroidism, diabetes mellitus, and bone diseases. Recent works stated that there could be a relevant prevalence of adrenal insufficiency (AI) present in TM, and this fact may become crucial, especially in case of major stressful events. Aim: Test the reliability of the standard test to diagnose AI in a group of TM and correlate it with clinical, hematological, and radiological data. Methods: We evaluated endocrine damages and the efficacy of iron chelation therapy in 102 patients affected by TM. AI was assessed by tetracosactide (Synacthen) 1 mcg iv (low-dose test, LDT) stimulation test. Patients with a subnormal response (peak cortisol < 500 nmol/L) were followed up to 5 years to check the symptoms and signs of AI. Results: We found AI in 13.7% of the population studied. We did not find any correlation between AI and all data evaluated. Only female gender seems to be a protective factor. A follow up of the patients affected by AI showed no signs of adrenal crisis, in spite of no replacement therapy. Conclusions: Our study shows a relevant prevalence of AI in TM, especially in males. The absence of an adrenal crisis, in spite of no replacement therapy, during the long-term follow up, seems to underline that current methods to evaluate AI, in TM, should consider a different and specific diagnostic test or different cut off for diagnosis.