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1.
Front Endocrinol (Lausanne) ; 15: 1371444, 2024.
Article in English | MEDLINE | ID: mdl-38836220

ABSTRACT

Objective: Individuals with hypopituitarism (HPs) have an increased risk of developing non-alcoholic fatty liver disease (NAFLD)/non-alcoholic steatohepatitis (NASH) due to growth hormone deficiency (GHD). We aimed to investigate the possible mechanisms underlying the relationship between GHD and NAFLD using proteomic and metabolomic insights. Methods: Serum metabolic alternations were assessed in male HPs using untargeted metabolomics. A rat model of HP was established through hypophysectomy, followed by recombinant human growth hormone (rhGH) intervention. The mechanisms underlying GHD-mediated NAFLD were elucidated through the application of label-free proteomics and phosphorylation proteomics. Results: Metabolomic analysis revealed that biomarkers of mitochondrial dysfunction and oxidative stress, such as alanine, lactate, and creatine, were significantly elevated in HPs compared to age-matched controls. In rats, hypophysectomy led to marked hepatic steatosis, lipid peroxidation, and reduced glutathione (GSH), which were subsequently modulated by rhGH replacement. Proteomic analysis identified cytochrome P450s, mitochondrial translation elongation, and PPARA activating genes as the major distinguishing pathways in hypophysectomized rats. The processes of fatty acid transport, synthesis, oxidation, and NADP metabolism were tightly described. An enhanced regulation of peroxisome ß-oxidation and ω-oxidation, together with a decreased NADPH regeneration, may exacerbate oxidative stress. Phosphoproteome data showed downregulation of JAK2-STAT5B and upregulation of mTOR signaling pathway. Conclusions: This study identified proteo-metabolomic signatures associated with the development of NAFLD in pituitary GHD. Evidence was found of oxidative stress imbalance resulting from abnormal fatty acid oxidation and NADPH regeneration, highlighting the role of GH deficiency in the development of NAFLD.


Subject(s)
Hypopituitarism , Metabolomics , Non-alcoholic Fatty Liver Disease , Oxidative Stress , Proteomics , Animals , Male , Non-alcoholic Fatty Liver Disease/metabolism , Non-alcoholic Fatty Liver Disease/etiology , Rats , Hypopituitarism/metabolism , Hypopituitarism/etiology , Rats, Sprague-Dawley , Human Growth Hormone/deficiency , Human Growth Hormone/metabolism , Humans
2.
BMC Endocr Disord ; 24(1): 61, 2024 May 07.
Article in English | MEDLINE | ID: mdl-38715016

ABSTRACT

Hypopituitarism is a relatively rare complication of hemorrhagic fever with renal syndrome. However, almost all available reported cases were total anterior pituitary hypofunction, isolated growth-hormone deficiency, or isolated gonadotropin deficiency. Here, we firstly describe a patient with partial hypopituitarism with ACTH deficiency as the main manifestation as a complication of hemorrhagic fever with renal syndrome.


Subject(s)
Hemorrhagic Fever with Renal Syndrome , Hypopituitarism , Humans , Hypopituitarism/etiology , Hypopituitarism/diagnosis , Hypopituitarism/complications , Hemorrhagic Fever with Renal Syndrome/complications , Hemorrhagic Fever with Renal Syndrome/diagnosis , Male , Adrenocorticotropic Hormone/deficiency , Adrenocorticotropic Hormone/blood , Adult , Prognosis , Adrenal Insufficiency
3.
Acta Neurochir (Wien) ; 166(1): 225, 2024 May 21.
Article in English | MEDLINE | ID: mdl-38772927

ABSTRACT

PURPOSE: To identify differences in the presentation and surgical outcomes between very large (30-39 mm) and giant (≥ 40 mm) (LARGE group) pituitary adenomas (PAs) compared to the smaller group (< 30 mm) (non-LARGE group). METHODS: Eighty patients with very large (n = 44) or giant (n = 36) PAs and 226 patients in the non-LARGE group who underwent tumor resection by pituitary surgery between 2008 and 2023 were studied. Hormonal, radiological, ophthalmological, and pathological data, and surgical outcomes were evaluated. RESULTS: Preoperatively, patients of the LARGE group presented more frequently with visual impairment (82.5% vs. 22.1%, P < 0.001) and with pituitary apoplexy (15.0% vs. 2.7%, P < 0.001) than the non-LARGE group. Moreover, the LARGE group were more commonly associated with preoperative panhypopituitarism (28.8% vs. 6.2%, P < 0.001). This group presented cavernous sinus invasion more frequently (71.3% vs. 23.9%, P < 0.001). The non-LARGE group achieved surgical cure more often than the LARGE group (79.7% vs. 50.0%, P < 0.001), and the rate of major complications was higher in the latest (8.8% vs. 1.3%, P < 0.004). CONCLUSIONS: PAs ≥ 30 mm are most frequently accompanied by hormonal dysfunction, cavernous sinus invasion, and visual impairment. All this implies lower resection rates and higher postoperative complications than the smaller adenomas, posing a real surgical challenge.


Subject(s)
Adenoma , Pituitary Neoplasms , Humans , Pituitary Neoplasms/surgery , Pituitary Neoplasms/pathology , Pituitary Neoplasms/diagnostic imaging , Adenoma/surgery , Adenoma/pathology , Adenoma/diagnostic imaging , Male , Female , Middle Aged , Adult , Treatment Outcome , Aged , Cohort Studies , Vision Disorders/etiology , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Hypopituitarism/etiology , Retrospective Studies , Tumor Burden
4.
BMC Endocr Disord ; 24(1): 71, 2024 May 20.
Article in English | MEDLINE | ID: mdl-38769570

ABSTRACT

BACKGROUND: Although vaccination against coronavirus disease (COVID-19) has several side effects, hypopituitarism due to hypophysitis has rarely been reported. CASE PRESENTATION: An 83-year-old healthy woman, who had received her fourth COVID-19 vaccine dose 2 days before admission, presented to the emergency department with difficulty moving. On examination, impaired consciousness (Glasgow Coma Scale: 14) and fever were observed. Computed tomography and magnetic resonance imaging of the head revealed swelling from the sella turcica to the suprasellar region. Her morning serum cortisol level was low (4.4 µg/dL) and adrenocorticotropic hormone level was normal (21.6 pg/mL). Central hypothyroidism was also suspected (thyroid stimulating hormone, 0.46 µIU/mL; free triiodothyronine, 1.86 pg/mL; free thyroxine, 0.48 ng/dL). Secondary adrenocortical insufficiency, growth hormone deficiency, delayed gonadotropin response, and elevated prolactin levels were also observed. After administration of prednisolone and levothyroxine, her consciousness recovered. On the 7th day of admission, the patient developed polyuria, and arginine vasopressin deficiency was diagnosed using a hypertonic saline test. On the 15th day, the posterior pituitary gland showed a loss of high signal intensity and the polyuria resolved spontaneously. On the 134th day, the corticotropin-releasing hormone loading test showed a normal response; however, the thyrotropin-releasing hormone stimulation test showed a low response. The patient's disease course was stable with continued thyroid and adrenal corticosteroid supplementation. CONCLUSIONS: Herein, we report a rare case of anterior hypopituitarism and arginine vasopressin deficiency secondary to hypophysitis following COVID-19 vaccination.


Subject(s)
COVID-19 Vaccines , COVID-19 , Hypopituitarism , Humans , Female , Hypopituitarism/etiology , Aged, 80 and over , COVID-19 Vaccines/adverse effects , COVID-19/complications , Hypophysitis/chemically induced , Hypophysitis/etiology , Arginine Vasopressin/deficiency , Adrenal Insufficiency/etiology , Vaccination/adverse effects , SARS-CoV-2
5.
Eur J Endocrinol ; 190(5): 382-390, 2024 May 02.
Article in English | MEDLINE | ID: mdl-38679947

ABSTRACT

OBJECTIVE: Assessment of posttraumatic hypothalamic-pituitary dysfunctions is expected to be the most relevant assessment to offer patients with severe intracranial affection. In this study, we aim to investigate the prevalence of hypopituitarism in patients with severe acquired traumatic brain injury (TBI) compared with nontraumatic brain injury (NTBI) and to relate pituitary insufficiency to functional and patient-reported outcomes. DESIGN: This is a prospective study. METHODS: We included patients admitted for inpatient neurorehabilitation after severe TBI (N = 42) and NTBI (N = 18). The patients underwent a pituitary function assessment at a mean of 2.4 years after the injury. Functional outcome was assessed by using Functional Independence Measure and Glasgow Outcome Scale-Extended (both 1 year after discharge from neurorehabilitation) and patient-reported outcome was assessed by using Multiple Fatigue Inventory-20 and EQ-5D-3L. RESULTS: Hypopituitarism was reported in 10/42 (24%) patients with TBI and 7/18 (39%) patients with NTBI (P = .23). Insufficiencies affected 1 axis in 14/17 (82%) patients (13 hypogonadotropic hypogonadism and 1 growth hormone [GH] deficiency) and 2 axes in 3/17 (18%) patients (1 hypogonadotropic hypogonadism and GH deficiency, and 2 hypogonadotropic hypogonadism and arginin vasopressin deficiency). None had central hypoadrenalism or central hypothyroidism. In patients with both TBI and NTBI, pituitary status was unrelated to functioning and ability scores at 1 year and to patient-reported outcome scores at a mean of 2.4 years after the injury. CONCLUSION: Patients with severe acquired brain injury may develop long-term hypothalamus-pituitary insufficiency, with an equal occurrence in patients with TBI and NTBI. In both types of patients, mainly isolated deficiencies, most commonly affecting the gonadal axis, were seen. Insufficiencies were unrelated to functional outcomes and patient-reported outcomes, probably reflecting the complexity and heterogeneous manifestations in both patient groups.


Subject(s)
Brain Injuries, Traumatic , Brain Injuries , Hypopituitarism , Patient Reported Outcome Measures , Humans , Male , Female , Adult , Hypopituitarism/etiology , Middle Aged , Prospective Studies , Brain Injuries/physiopathology , Brain Injuries/complications , Brain Injuries, Traumatic/complications , Brain Injuries, Traumatic/physiopathology , Pituitary Gland/physiopathology , Young Adult , Aged , Glasgow Outcome Scale , Pituitary Function Tests
6.
Rinsho Shinkeigaku ; 64(5): 356-360, 2024 May 24.
Article in Japanese | MEDLINE | ID: mdl-38658327

ABSTRACT

The patient is a 41-year-old woman. She presented with vomiting and lightheadedness, and blood tests showed a generalized decrease in pituitary hormones and hyperprolactinemia. A head MRI showed increased signal intensity lesions on FLAIR image in the pituitary stalk, corpus callosum, periventricular area of the fourth ventricle, and superior cerebellar peduncle. The lesions were homogeneously enhanced, and a brain biopsy confirmed the diagnosis of primary diffuse large B-cell lymphoma of the central nervous system, and chemotherapy was started. Although the suprasellar region is a rare site for primary central nervous system lymphoma (PCNSL), it should be diagnosed early by biopsy.


Subject(s)
Hypopituitarism , Lymphoma, Large B-Cell, Diffuse , Magnetic Resonance Imaging , Humans , Hypopituitarism/etiology , Female , Adult , Lymphoma, Large B-Cell, Diffuse/pathology , Lymphoma, Large B-Cell, Diffuse/diagnostic imaging , Lymphoma, Large B-Cell, Diffuse/drug therapy , Lymphoma, Large B-Cell, Diffuse/diagnosis , Sella Turcica/diagnostic imaging , Sella Turcica/pathology , Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Biopsy
7.
BMJ Open ; 14(4): e078595, 2024 Apr 03.
Article in English | MEDLINE | ID: mdl-38569705

ABSTRACT

INTRODUCTION: When children with head and neck cancer receive radiation therapy as part of their treatment, a considerable frequency of hypopituitarism has been recognised. However, in adults, it has been little studied and it is possible that patients may be inadvertently affected. The objective is to estimate the incidence of anterior pituitary dysfunction in adults undergoing radiotherapy for head and neck cancer. METHODS AND ANALYSIS: A total of five databases will be used to perform the document search: PubMed, Scopus, Web of Science (Core Collection), Ovid-MEDLINE and Embase. Cohort studies will be included without restriction by language or date. The main outcome will be the incidence of adenohypophyseal dysfunction for each axis: prolactin, growth hormone, thyroid-stimulating hormone, adrenocorticotropic hormone, luteinising hormone and follicle-stimulating hormone. Incidence meta-analysis will be performed using the Freeman-Tukey double arcsine method. In addition, a random-effects model will be used along with a 95% CI. Subgroup analyses will be performed according to tumour location, radiation dose and endocrine assessment time. Meta-regression will be applied according to patient's age and time elapsed until diagnosis. ETHICS AND DISCLOSURE: Since this will be a systematic review of published data, no ethics committee approval is required. The results will be presented at conferences and finally published in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER: CRD42021235163.


Subject(s)
Head and Neck Neoplasms , Hypopituitarism , Pancreatic Neoplasms , Adult , Child , Humans , Incidence , Systematic Reviews as Topic , Meta-Analysis as Topic , Head and Neck Neoplasms/radiotherapy , Hypopituitarism/epidemiology , Hypopituitarism/etiology
8.
Arch Pediatr ; 31(3): 165-171, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38538470

ABSTRACT

Hypopituitarism (or pituitary deficiency) is a rare disease with an estimated prevalence of between 1/16,000 and 1/26,000 individuals, defined by insufficient production of one or several anterior pituitary hormones (growth hormone [GH], thyroid-stimulating hormone [TSH], adrenocorticotropic hormone [ACTH], luteinizing hormone [LH], follicle-stimulating hormone [FSH], prolactin), in association or not with diabetes insipidus (antidiuretic hormone [ADH] deficiency). While in adults hypopituitarism is mostly an acquired disease (tumors, irradiation), in children it is most often a congenital condition, due to abnormal pituitary development. Clinical symptoms vary considerably from isolated to combined deficiencies and between syndromic and non-syndromic forms. Early signs are non-specific but should not be overlooked. Diagnosis is based on a combination of clinical, laboratory (testing of all hormonal axes), imaging (brain magnetic resonance imaging [MRI] with thin slices centered on the hypothalamic-pituitary region), and genetic (next-generation sequencing of genes involved in pituitary development, array-based comparative genomic hybridization, and/or genomic analysis) findings. Early brain MRI is crucial in neonates or in cases of severe hormone deficiency for differential diagnosis and to inform syndrome workup. This article presents recommendations for hormone replacement therapy for each of the respective deficient axes. Lifelong follow-up with an endocrinologist is required, including in adulthood, with multidisciplinary management for patients with syndromic forms or comorbidities. Treatment objectives include alleviating symptoms, preventing comorbidities and acute complications, and optimal social and educational integration.


Subject(s)
Human Growth Hormone , Hypopituitarism , Adult , Child , Infant, Newborn , Humans , Comparative Genomic Hybridization , Hypopituitarism/diagnosis , Hypopituitarism/etiology , Hypopituitarism/therapy , Pituitary Gland/pathology , Adrenocorticotropic Hormone
9.
10.
Turk Neurosurg ; 34(2): 331-342, 2024.
Article in English | MEDLINE | ID: mdl-38497187

ABSTRACT

AIM: To share the surgical outcomes of 31 patients who underwent endoscopic endonasal transsphenoidal surgery (EETS) at a single center. MATERIAL AND METHODS: This retrospective analysis of 31 craniopharyngioma cases (2013-2022) with a minimum 6-month follow-up included demographic data, preoperative findings, postoperative resection volumes, recurrence rates, pathological diagnoses, and complications. RESULTS: Herein, 34 EETS surgeries were performed on 31 patients (12 males, 19 females). The presenting symptoms included visual loss (58%), hypopituitarism (54.8%), and diabetes insipidus (25.8%). Gross total resection was achieved in 87% of the patients, with 64.5% total and 22.5% near-total resection. Total resection prevented recurrences, contrasting with 75% recurrence in the subtotal resection patients (p=0.000). The primary patients showed 73.1% total resection, while only 20% of the recurrent patients achieved it (p=0.049). When comparing the first 16 cases with the last 15 cases in terms of surgical experience, the rates of resection (p=0.040) and recurrence-free survival (p=0.020) in the last 15 cases were statistically significant. Patients with preoperative visual loss demonstrated 94.4% improvement or stability postoperatively. Postoperative complications included hypopituitarism (71.4%), permanent diabetes insipidus (60.8%), worsening vision (6.5%), cerebrospinal fluid leakage (9.7%), meningitis (6.5%), and a 3.2% perioperative mortality rate. CONCLUSION: This study underscores the role of surgical resection in craniopharyngiomas, emphasizing the impact of surgical experience on recurrence-free survival. Primary surgery, with minimal complications and maximal resection, is crucial in managing recurrence challenges. Endoscopic endonasal transsphenoidal surgery, particularly in experienced centers, offers advantages such as panoramic vision and access to the third ventricle base, facilitating total and near-total resection and extending recurrence-free survival.


Subject(s)
Craniopharyngioma , Diabetes Insipidus , Hypopituitarism , Pituitary Neoplasms , Male , Female , Humans , Craniopharyngioma/surgery , Retrospective Studies , Treatment Outcome , Pituitary Neoplasms/surgery , Pituitary Neoplasms/pathology , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Hypopituitarism/etiology , Diabetes Insipidus/etiology , Diabetes Insipidus/complications , Vision Disorders/etiology
11.
Praxis (Bern 1994) ; 113(1): 23-26, 2024 Jan.
Article in German | MEDLINE | ID: mdl-38381107

ABSTRACT

INTRODUCTION: A 27-year-old man presented due to unilateral leg pain. He had a history of diabetes insipidus and panhypopituitarism. Laboratory analysis revealed hormonal undersupply. MRI showed a large contrast medium-absorbing mass in the pituitary gland extending into the hypothalamus. FDG-PET/CT examination revealed a hypermetabolic soft tissue lesion around the left femoral shaft. After biopsy of the lesion, a diagnosis of multisystemic Langerhans cell histiocytosis was made.


Subject(s)
Diabetes Insipidus , Diabetes Mellitus , Hypopituitarism , Male , Humans , Adult , Positron Emission Tomography Computed Tomography , Hypopituitarism/diagnosis , Hypopituitarism/etiology , Diabetes Insipidus/diagnosis , Diabetes Insipidus/etiology , Pain/etiology
12.
BMC Endocr Disord ; 24(1): 20, 2024 Feb 08.
Article in English | MEDLINE | ID: mdl-38326790

ABSTRACT

BACKGROUND: Lymphocytic hypophysitis is a rare autoimmune condition that usually presents during pregnancy and causes inflammation of the pituitary gland. Although the pathophysiology is not well understood, it often presents with headaches, visual disturbances, and symptoms of hypopituitarism. However, not all cases may present with hypopituitarism which can make this rare disease with an incidence of ~ 1 in 9 million much more difficult to diagnose. CASE PRESENTATION: We present a 35-year-old G4P4 woman with progressive vision loss and intermittent frontal headaches during her first trimester through 2 months postpartum. She presented with no symptoms of hypopituitarism and her hormone panel only showed elevated prolactin, possibly due to her breastfeeding. She was treated with a right pterional craniotomy with decompression of both optic nerves, partial resection of the suprasellar mass, and glucocorticoid therapy for headaches and visual disturbances. CONCLUSION: This case is notable for a presentation of lymphocytic hypophysitis without symptoms of hypopituitarism. This is important for outpatient providers to be aware of, especially those that care for pregnant patients so that unfavorable outcomes can be avoided.


Subject(s)
Autoimmune Hypophysitis , Hypopituitarism , Pituitary Diseases , Pituitary Neoplasms , Humans , Pregnancy , Female , Adult , Pituitary Neoplasms/complications , Pituitary Neoplasms/diagnosis , Pituitary Neoplasms/surgery , Autoimmune Hypophysitis/diagnosis , Autoimmune Hypophysitis/complications , Pituitary Diseases/diagnosis , Pituitary Diseases/complications , Hypopituitarism/diagnosis , Hypopituitarism/etiology , Pituitary Hormones , Headache/etiology , Headache/complications , Magnetic Resonance Imaging
13.
Pituitary ; 27(2): 91-128, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38183582

ABSTRACT

PURPOSE: Pituitary adenoma surgery is a complex procedure due to critical adjacent neurovascular structures, variations in size and extensions of the lesions, and potential hormonal imbalances. The integration of artificial intelligence (AI) and machine learning (ML) has demonstrated considerable potential in assisting neurosurgeons in decision-making, optimizing surgical outcomes, and providing real-time feedback. This scoping review comprehensively summarizes the current status of AI/ML technologies in pituitary adenoma surgery, highlighting their strengths and limitations. METHODS: PubMed, Embase, Web of Science, and Scopus were searched following the PRISMA-ScR guidelines. Studies discussing the use of AI/ML in pituitary adenoma surgery were included. Eligible studies were grouped to analyze the different outcomes of interest of current AI/ML technologies. RESULTS: Among the 2438 identified articles, 44 studies met the inclusion criteria, with a total of seventeen different algorithms utilized across all studies. Studies were divided into two groups based on their input type: clinicopathological and imaging input. The four main outcome variables evaluated in the studies included: outcome (remission, recurrence or progression, gross-total resection, vision improvement, and hormonal recovery), complications (CSF leak, readmission, hyponatremia, and hypopituitarism), cost, and adenoma-related factors (aggressiveness, consistency, and Ki-67 labeling) prediction. Three studies focusing on workflow analysis and real-time navigation were discussed separately. CONCLUSION: AI/ML modeling holds promise for improving pituitary adenoma surgery by enhancing preoperative planning and optimizing surgical strategies. However, addressing challenges such as algorithm selection, performance evaluation, data heterogeneity, and ethics is essential to establish robust and reliable ML models that can revolutionize neurosurgical practice and benefit patients.


Subject(s)
Adenoma , Hypopituitarism , Pituitary Neoplasms , Humans , Pituitary Neoplasms/surgery , Pituitary Neoplasms/complications , Artificial Intelligence , Adenoma/surgery , Adenoma/complications , Hypopituitarism/etiology , Algorithms
14.
Zhonghua Yi Xue Za Zhi ; 104(4): 241-246, 2024 Jan 23.
Article in Chinese | MEDLINE | ID: mdl-38246768

ABSTRACT

More and more clinical evidence confirms that hypopituitary dysfunction can lead to liver cirrhosis. The causes of hypopituitary dysfunction include sellarneoplastic diseases, hereditary diseases, perinatal adverse events, etc. Clinically, growth hormone deficiency (GHD) often the first cause in hypopituitary dysfunction.Hypopituitary dysfunction, especially GHD, can lead to liver cirrhosis, which in turn can result in damage to multiple organs such as the secondary lungs, spleen, and heart.Therefore, its clinical manifestations are complex, and the patients are first diagnosed in various departments.Reliable clinical observations have shown that GH replacement therapy at the early stage of the disease can effectively prevent and reverse the progression of cirrhosis, or even avoid inappropriate or unnecessary combined transplantation of liver or liver-related organs.Multidisciplinary collaboration and attention to the new findings that hypopituitary dysfunction can lead to liver cirrhosis will help to improve the accurate diagnosis and treatment of liver cirrhosis.


Subject(s)
Hypopituitarism , Pituitary Diseases , Female , Pregnancy , Humans , Hypopituitarism/diagnosis , Hypopituitarism/etiology , Hypopituitarism/therapy , Liver Cirrhosis/diagnosis , Liver Cirrhosis/therapy , Pituitary Gland
15.
Childs Nerv Syst ; 40(2): 427-434, 2024 Feb.
Article in English | MEDLINE | ID: mdl-37837454

ABSTRACT

INTRODUCTION: Craniopharyngioma constitutes approximately 10% of primary brain tumors in children. It can cause considerable morbidity and mortality due to the local aggressiveness of the tumor itself or its management affecting the hypothalamus-pituitary axis and optic pathway involvement. There is very scarce data available from LMIC which makes the management controversial where multidisciplinary teams are already not available in most of the centers. This is a single-center cross-sectional retrospective review of 20-year record of 49 patients with craniopharyngioma treated between 2001 and 2020 at Aga Khan University Hospital, a tertiary care center in Karachi, Pakistan. METHODS: We have assessed the epidemiological data of children presenting with the diagnosis of craniopharyngioma, treatment modalities used, and neurological, endocrine, and hypothalamic complications in these patients. The assessment involved a retrospective review of medical records and medical follow-up. RESULTS: Out of a total of 49 patients, 26 (53%) were male, and 23 (46.9%) were female. The mean age was 9.5 years (SD ± 4.5 years). Most common symptoms at initial presentation were headache 41 (83.6%), visual deficit 40 (81.6%), nausea and vomiting 26 (53%), and endocrine abnormalities 16 (32%). Treatment modalities used at our center include gross total resection 11 (22%) and subtotal resection 38 (77%) out of total, while 6 (12.2%) patients received intracystic interferon. Histopathologic findings of the majority of patients (40 (81%)) revealed an adamantinomatous type of tumor. Only 23 (46.9%) children followed in clinic post-op. Median follow-up after craniopharyngioma presentation was 5 years (± 2.1 SD, range: 2-10 years). Pituitary hormone deficiencies (98%) and visual disturbances (75%) were the most common long-term health conditions observed. CONCLUSIONS: Since pituitary hormone deficiencies and visual disturbance were the most common long-term health conditions observed in our study, these patients require a multidisciplinary team follow-up to improve their quality of life.


Subject(s)
Craniopharyngioma , Hypopituitarism , Pituitary Neoplasms , Child , Humans , Male , Female , Craniopharyngioma/epidemiology , Craniopharyngioma/therapy , Craniopharyngioma/diagnosis , Tertiary Care Centers , Quality of Life , Cross-Sectional Studies , Developing Countries , Pituitary Neoplasms/epidemiology , Pituitary Neoplasms/therapy , Pituitary Neoplasms/complications , Retrospective Studies , Hypopituitarism/epidemiology , Hypopituitarism/etiology , Pituitary Hormones , Follow-Up Studies , Treatment Outcome
16.
BMJ Case Rep ; 16(12)2023 Dec 11.
Article in English | MEDLINE | ID: mdl-38081743

ABSTRACT

A previously fit and well male in his early 40s, presented to the emergency department, hypotensive, bradycardic and hypothermic with reduced levels of consciousness after being found diaphoretic and unwell at his home. Despite fluid resuscitation with warmed saline, he remained hypotensive and required vasopressor support leading to intensive care admission. Initially, the patient was managed for suspected meningoencephalitis but was later found to have hypopituitarism leading to secondary hypothyroidism and adrenal insufficiency. Subsequent investigations revealed it is due to empty sella syndrome.


Subject(s)
Adrenal Insufficiency , Empty Sella Syndrome , Hypopituitarism , Hypothyroidism , Humans , Male , Adrenal Insufficiency/complications , Bradycardia , Empty Sella Syndrome/complications , Hypopituitarism/etiology , Hypopituitarism/complications , Hypothyroidism/complications , Adult
17.
Medicine (Baltimore) ; 102(48): e36294, 2023 Dec 01.
Article in English | MEDLINE | ID: mdl-38050276

ABSTRACT

RATIONALE: Patients with hypopituitarism often have no specific symptoms; that frequently results in missed diagnosis. An acute hypopituitarism crisis can be induced under stressful conditions. Here, we report a rare case of an acute pituitary crisis after lumbar surgery. PATIENT CONCERNS: We describe a 62-year-old female who presented with refractory electrolyte disorders after lumbar surgery. In addition, she developed anorexia, nausea, vomiting, chest cavity effusion, ascites, pericardial effusion, anemia, low blood pressure, bradycardia, and unconsciousness after surgery. MRI showed an empty sella turcica. DIAGNOSES: She was diagnosed with postoperative acute hypopituitary crisis. INTERVENTIONS: The patient received hormone replacement therapy. OUTCOMES: Her symptoms improved significantly following the initiation of hormone replacement therapy and was well 6 months after surgery. LESSONS: Refractory postoperative complications, including electrolyte disorders, infection, nausea, vomiting, circulatory collapse, anemia, and coma, indicate an acute postoperative hypopituitary crisis.


Subject(s)
Anemia , Hypopituitarism , Water-Electrolyte Imbalance , Humans , Female , Middle Aged , Hypopituitarism/etiology , Hypopituitarism/complications , Nausea , Vomiting/complications , Anemia/complications , Electrolytes
18.
Endocrinol Diabetes Nutr (Engl Ed) ; 70(9): 584-591, 2023 Nov.
Article in English | MEDLINE | ID: mdl-37977921

ABSTRACT

Traumatic brain injury (TBI) is associated with hypopituitarism with a variable incidence, depending on the time and methods used to diagnosis, and on factors related to the trauma, such as its severity, its anatomical location and the drugs used in the acute phase. The pituitary gland can be damaged directly by the impact or secondary to factors such as ischemia, inflammation, excitotoxicity or immunity. In acute phases ACTH deficiency is the most relevant, since failure to detect and treat it can compromise the patient's life. Clinical manifestations are typical of each hormone deficient axes, although the combination hypopituitarism-trauma has been associated with cognitive deterioration, worse metabolic profile and greater impairment of quality of life. One of the clinical challenges is to determine which patients benefit from a systematic hormonal evaluation, and therefore from hormone replacement, and what is the appropriate time to do so and the most suitable diagnostic methods.


Subject(s)
Brain Injuries, Traumatic , Brain Injuries , Hypopituitarism , Humans , Adult , Neuroendocrinology , Quality of Life , Brain Injuries/complications , Brain Injuries/epidemiology , Hypopituitarism/diagnosis , Hypopituitarism/etiology , Hypopituitarism/therapy , Brain Injuries, Traumatic/complications , Brain Injuries, Traumatic/therapy , Brain Injuries, Traumatic/metabolism , Hormones/therapeutic use
19.
Arch Med Res ; 54(8): 102900, 2023 12.
Article in English | MEDLINE | ID: mdl-37940504

ABSTRACT

BACKGROUND: Pituitary adenomas (PA), comprising 10-20% of intracranial tumors, are classified as functioning and non-functioning and are further divided by size. Non-functioning tumors cause mechanical symptoms while functioning ones result in hormonal hypersecretion syndromes. Initial treatment involves surgery, with medical treatment for prolactinomas. Radiotherapy (RT) is employed as an adjuvant treatment, with various modalities including conventional, stereotactic radiosurgery (SRS), and fractionated stereotactic RT (FSRT). Although effective, RT is associated with complications and toxicities such as hypopituitarism, optic neuritis, secondary CNS tumors, and neurocognitive deficits. AIM: Describe the information on mortality from radiotherapy as treatment of functioning PA. METHODS: A PubMed search spanning 2000-2017 was conducted for articles on pituitary RT. RESULTS: Conventional RT entails high-energy radiation over multiple sessions, while SRS delivers precise high doses in a single session. FSRT offers enhanced precision using a linear accelerator, delivering multiple doses. Optic structure proximity and tumor volume dictate RT modality. Studies have shown SRS and FSRT's efficacy in tumor and endocrine control, with variable risks and complications. Mortality rates in pituitary adenomas treated with RT have been evaluated, revealing complexities. Acromegaly, associated with increased mortality due to cerebrovascular disease, may result from RT. Irradiation of non-functioning pituitary macroadenomas also elevates cerebrovascular risk, while radiotherapy-induced hypopituitarism is associated with increased cardiovascular mortality. RT-induced damage is attributed to microvascular lesions and arteriolar changes. CONCLUSION: Modern techniques mitigate complications, and although safer, long-term studies are needed. Multidisciplinary evaluation guides the treatment decision, optimizing efficacy and minimizing risk, ultimately improving the patient's quality of life.


Subject(s)
Adenoma , Hypopituitarism , Pituitary Neoplasms , Radiosurgery , Humans , Pituitary Neoplasms/radiotherapy , Pituitary Neoplasms/complications , Pituitary Neoplasms/surgery , Quality of Life , Adenoma/radiotherapy , Adenoma/complications , Adenoma/surgery , Radiosurgery/adverse effects , Radiosurgery/methods , Hypopituitarism/etiology , Hypopituitarism/surgery , Treatment Outcome
20.
Best Pract Res Clin Endocrinol Metab ; 37(6): 101835, 2023 12.
Article in English | MEDLINE | ID: mdl-37914564

ABSTRACT

Growth hormone (GH) deficiency (GHD) is one of the most prevalent deficiencies in patients with hypopituitarism and several cohort studies have demonstrated an increased mortality risk in hypopituitary patients with a presumed GHD. The cause of the excess mortality is most likely multifactorial, including the etiology of the hypopituitarism, non-physiological replacement therapies (mostly glucocorticoid), tumor treatment and its side effects as well as untreated GHD. Several years later, other cohort studies that investigated life expectancy in patients with hypopituitarism on GH replacement therapy (GHRT) that showed a normalized mortality. By comparison of the distribution of characteristics of interest between cohorts, we discuss the existing literature to answer the following question: does growth hormone replacement really improve mortality rates in adult patients with hypopituitarism and GHD? We also conducted a meta-analysis of these studies. Since the literature suffers from selection and time bias (improvement of tumor management and other pituitary hormone replacement therapies), there is no high-quality evidence that replacement therapy for GHD really improves mortality. However, the available data does suggest that GHRT plays a significant part in the normalization of the mortality in patients with hypopituitarism.


Subject(s)
Dwarfism, Pituitary , Human Growth Hormone , Hypopituitarism , Pituitary Neoplasms , Adult , Humans , Hypopituitarism/drug therapy , Hypopituitarism/etiology , Dwarfism, Pituitary/drug therapy , Dwarfism, Pituitary/etiology , Human Growth Hormone/therapeutic use , Growth Hormone , Hormone Replacement Therapy
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