Adrenoleukodystrophy.

X-linked adrenoleukodystrophy (ALD) is a peroxisomal disorder caused by mutations in the ABCD1 gene and characterized by impaired very long-chain fatty acid beta-oxidation. Clinically, male patients develop adrenal failure and progressive myelopathy in adulthood, although the age of onset and rate of progression are highly variable. In addition, 40% of male patients develop a leukodystrophy (cerebral ALD) before the age of 18 years. Women with ALD also develop myelopathy, but generally at a later age than men and with slower progression. Adrenal failure and leukodystrophy are exceedingly rare in women. Allogeneic hematopoietic cell transplantation (HCT), or more recently autologous HCT with ex vivo lentivirally transfected bone marrow, halts the leukodystrophy. Unfortunately, there is no curative treatment for the myelopathy. In this chapter, clinical spectrum of ALD is discussed in detail.

Cost-effectiveness analysis of segmental adrenal venous sampling with radiofrequency ablation for primary aldosteronism in Japan.

PURPOSE: The purpose of this study was to evaluate the cost-effectiveness of comprehensive treatment strategy, including segmental adrenal venous sampling (sAVS) and radiofrequency ablation (RFA), versus medication-only strategy for primary aldosteronism. MATERIALS AND METHODS: A Markov decision model was developed to compare the cost-effectiveness of a comprehensive treatment strategy and a medication-only strategy for 50-year-old men and women with stage I-III hypertension. The comprehensive treatment strategy included aldosterone/renin ratio measurement, two loading tests, computed tomography, sAVS, drugs, surgery, and RFA. We built a model with a yearly cycle over 32- and 38-year time horizons for men and women, respectively, and four health states: hypertension, heart failure, stroke, and death. The incremental cost-effectiveness ratio (ICER), expressed as Japanese yen per quality-adjusted life-years (QALYs), was estimated, and strategy preference was determined on the basis of 5 million Japanese yen per QALY societal willingness-to-pay threshold. RESULTS: The ICERs of the comprehensive treatment strategy over the medication-only strategy were 201,482 and 3,399 JPY per QALY for men and women, respectively. The resultant ICER was less than the 5 million JPY societal willingness-to-pay threshold. Deterministic sensitivity analysis and probabilistic sensitivity analysis revealed that the results varied with the input values, but the comprehensive strategy was likely to be more cost-effective than the medication-only strategy. CONCLUSION: This cost-effectiveness study revealed that a comprehensive treatment strategy including sAVS and RFA was favorable compared with the medication-only strategy for managing stage I-III hypertension in 50-year-old men and women, with acceptable willingness-to-pay thresholds. This cost-effectiveness study revealed that a comprehensive treatment strategy for primary aldosteronism that included segmental adrenal sampling and radiofrequency ablation was favorable compared with the medication-only strategy for managing stage I-III hypertension in 50-year-old men and women, with acceptable willingness-to-pay thresholds.

Impact of cortisol on liver fat and metabolic health in adrenal incidentalomas and Cushing's syndrome.

OBJECTIVE: To evaluate liver fat content in patients with non-functional adrenal incidentalomas (NFAI), mild autonomous cortisol secretion (MACS), and Cushing's syndrome (CS), and assess its relationship with cortisol levels. METHODS: This cross-sectional study used retrospective data from 103 NFAI patients, 100 MACS (serum cortisol after a 1-mg dexamethasone test >50 nmol/L), and 59 with CS. Abdominal CT scans measured hepatic and splenic CT values to calculate the liver-to-spleen (L/S) ratio. Metabolic indicators including fasting plasma glucose (FPG), LDL-c, HDL-c, HbA1c, etc were measured. Mediation analysis was used to explore the indirect effects of metabolic traits on the cortisol-liver fat relationship. RESULTS: Patients included 103 NFAI, 100 MACS, and 59 CS. MACS patients had higher NAFLD prevalence (57%) than NFAI (26.2%, p < 0.001) but lower than CS (66.1%, p < 0.001). MACS and CS were associated with NAFLD (OR 3.83 and OR 5.73, p < 0.01), adjusted for age, body mass index (BMI), and covariates. Midnight serum cortisol correlated with L/S ratio (p < 0.001). HbA1c and Triglyceride-glucose index (TyG) mediated 24.5% and 49.5% of the cortisol and L/S ratio association, respectively. FPG, HbA1c, HDL-c, and TyG mediated the association between MACS or CS and the L/S ratio. Homeostasis model assessment of insulin resistance (HOMA-IR), fructosamine, and triglycerides mediated for MACS, while alkaline phosphatase did so for CS. Total cholesterol, LDL-c, ALT, AST, γ-GT, insulin, and uric acid did not mediate the association. CONCLUSION: MACS and CS are linked to significant metabolic disturbances, including increased liver fat and impaired glucose and lipid metabolism, contributing to fatty liver.

Factors influencing survival in sphingosine phosphate lyase insufficiency syndrome: a retrospective cross-sectional natural history study of 76 patients.

BACKGROUND: Sphingosine-1-phosphate lyase insufficiency syndrome (SPLIS) is a recently recognized inborn error of metabolism associated with steroid-resistant nephrotic syndrome as well as adrenal insufficiency and immunological, neurological, and skin manifestations. SPLIS is caused by inactivating mutations in SGPL1, encoding the pyridoxal 5'phosphate-dependent enzyme sphingosine-1-phosphate lyase, which catalyzes the final step of sphingolipid metabolism. Some SPLIS patients have undergone kidney transplantation, and others have been treated with vitamin B6 supplementation. In addition, targeted therapies including gene therapy are in preclinical development. In anticipation of clinical trials, it will be essential to characterize the full spectrum and natural history of SPLIS. We performed a retrospective analysis of 76 patients in whom the diagnosis of SPLIS was established in a proband with at least one suggestive finding and biallelic SGPL1 variants identified by molecular genetic testing. The main objective of the study was to identify factors influencing survival in SPLIS subjects. RESULTS: Overall survival at last report was 50%. Major influences on survival included: (1) age and organ involvement at first presentation; (2) receiving a kidney transplant, and (3) SGPL1 genotype. Among 48 SPLIS patients with nephropathy who had not received a kidney transplant, two clinical subgroups were distinguished. Of children diagnosed with SPLIS nephropathy before age one (n = 30), less than 30% were alive 2 years after diagnosis, and 17% were living at last report. Among those diagnosed at or after age one (n = 18), ~ 70% were alive 2 years after diagnosis, and 72% were living at time of last report. SPLIS patients homozygous for the SPL R222Q variant survived longer compared to patients with other genotypes. Kidney transplantation significantly extended survival outcomes. CONCLUSION: Our results demonstrate that SPLIS is a phenotypically heterogeneous condition. We find that patients diagnosed with SPLIS nephropathy in the first year of life and patients presenting with prenatal findings represent two high-risk subgroups, whereas patients harboring the R222Q SGPL1 variant fare better than the rest. Time to progression from onset of proteinuria to end stage kidney disease varies from less than one month to five years, and kidney transplantation may be lifesaving.

Short-Term Impact of Newly Imposed Legal Restriction on DSD Surgery in Children in Germany.

BACKGROUND/OBJECTIVES: In recent years, changing paradigms, both culturally and scientifically, have fundamentally altered the approach to the treatment of children with Disorders of Sexual Development (DSD) prior to reaching the age of legal consent. In Germany, the situation changed with the introduction of legislation that includes a partial ban on DSD surgery in children in 2021. This study aims to analyze the impact of this legislation on clinical practice. METHODS: From 2014 to 2024, all patients with DSD in our institution were included. The study group comprised all patients operated on after the legislation. All patients operated on before the legislation served as the control group. Karyotype, phenotype, resulting type of DSD, age at presentation and age at operation were recorded. RESULTS: A total of 35 patients were included in this study, with 15 in the study group and 20 in the control group. The operation was authorized by the family court for all patients in the study group. A total of 46,XY patients with severe hypospadias and clinical aspect of intersexual outer genitalia were the largest proportion (25 patients, 71.4%). Nine patients (25.7%) were 46,XX girls with classical congenital adrenal hyperplasia (CAH) type. One patient (2.9%) showed a mixed gonadal dysgenesis. The mean age of the patients at first presentation in our institution was 10.7 months in the control group and 11.0 months in the study group. The mean age at operation was significantly higher in the study group (20.1 months) compared to the control group (15.1 months; p = 0.032, unpaired t-test). CONCLUSIONS: The introduction of the legislation with a partial ban of genital surgery in DSD children in Germany has led to a significant delay in surgery. Since the majority of the patients comprise severe hypospadias and 46,XX CAH patients, further amendments of the law are proposed to minimize potential harm.

Adrenal Insufficiency following Stereotactic Ablative Radiotherapy (SAbR) of Adrenal Gland Metastases.

BACKGROUND: Adrenal metastases are often treated with stereotactic ablative radiation (SAbR). We aimed to assess the incidence, timing, and factors associated with the development of primary adrenal insufficiency (PAI) following SAbR. METHODS: A retrospective cohort study comprised 66 consecutive patients (73% men, median age 61 years) who underwent SAbR for adrenal metastasis. RESULTS: The series encompassed metastases from renal cell carcinoma (41%), lung tumors (38%), colorectal adenocarcinoma (9%), melanoma (5%), and others (7%). Median follow-up was 17 months from SAbR. Nine (14%) patients developed PAI at a median of 4.3 months (range, 0.7-20.2). The incidence of PAI was 44% in patients with prior adrenalectomy receiving unilateral SAbR, 44% with bilateral SAbR, 2% with unaffected contralateral gland, and 0% with bilateral metastases treated with unilateral SAbR. PAI was associated with prior adrenalectomy (odds ratio [OR] 32) and bilateral SAbR (OR 8.2), but not age, sex, metastasis size, or biological effective dose. Post-SAbR 6-month and 1-year local control rates were 82% and 75%, respectively. CONCLUSIONS: Patients undergoing SAbR for adrenal metastasis are at high risk of developing PAI. PAI is associated with bilateral SAbR and contralateral adrenalectomy. PAI is unlikely with a remaining unaffected adrenal gland or in the setting of bilateral adrenal metastases with unilateral SAbR.

Successful Conservative Treatment of Maternal Spontaneous Unilateral Adrenal Hemorrhage Causing Severe Anemia in the Third Trimester of Pregnancy-A Case Report.

We present the case of a 32-year-old pregnant woman in the 32 + 3 weeks of pregnancy who presented to the hospital with an exacerbation of pain in the right flank. The diagnostic evaluation revealed the presence of severe anemia and a spontaneous adrenal hemorrhage (SAH) in the right adrenal gland. The patient was transferred to the Perinatology, Obstetrics and Gynecology Clinic with the intention of undergoing preterm childbirth. However, the doctors made a risky decision to wait until week 37 and to terminate the pregnancy at that point. The decision was right, as a cesarean section was performed without complications, and the patient gave birth to a healthy child. Spontaneous adrenal hemorrhage (SAH) is a rare condition, defined as spontaneous hemorrhage without trauma or anticoagulant therapy. Due to bleeding and damage to the adrenal cortex, SAH can lead to adrenal insufficiency. Because of its non-specific symptoms and potentially fatal outcomes for the patient and fetus, it should be considered during diagnostics.

Prevalence of adrenal rest tumors and course of gonadal dysfunction in a clinical sample of men with congenital adrenal hyperplasia: a longitudinal analysis over 10 years.

BACKGROUND: Subfertility is prevalent in men with classic 21-hydroxylase deficiency (21OHD). We sought to characterize the long-term evolution of their gonadal function. METHODS: Retrospective longitudinal single-center study in 27 men (11 with testicular adrenal rest tissue [TART]), median observation period 12 years, testosterone (T), 11-oxygenated androgens, gonadotropins, and inhibin B measurement at each time point. RESULTS: T concentrations were below the normal range (n.s.) in 43.2% (no TART) and 54.6% (TART) per patient. After accounting for body mass index, sex hormone-binding globulin, and age, men with TART exhibited higher T (14.0 ± 0.80 nmol/L) than those without (11.9 ± 0.71 nmol/L). During the observation period, T levels rose in both groups but more in men with TART (from 10.1 ± 1.1 to 17.3 ± 1.9 nmol/L vs 10.3 ± 1.0 to 12.8 ± 1.9 nmol/L); this was accompanied by rising luteinizing hormone and diminishing hydrocortisone equivalent dosages (TART: from 38.1 ± 3.2 to 35.1 ± 1.8 mg/d; vs no TART: 28.8 ± 2.7 to 28.1 ± 1.6 mg/d) without correlation with any markers of adrenal androgen control. Inhibin B declined in men with large TART over time while TART status remained stable. CONCLUSION: T levels below the normal range are frequent in men with 21OHD, regardless of TART, but change little over time. Besides adrenal androgen control gonadal axis suppression from supraphysiological glucocorticoid dosages needs to be considered. While our results do not endorse regular screening for alterations in TART status among adults, Sertoli cell function should be monitored in men with large TART.

Adrenal Schwannoma Presenting as an Incidentaloma in a Patient with Uterine Fibroids and Cholelithiasis: a Rare Case Report.

Schwannomas, which are benign mesenchymal tumors derived from Schwann cells, are common in the central nervous system. While they are commonly seen in the extremities and head-neck area, their presence in visceral organs, particularly the adrenals, is uncommon. Adrenal schwannomas are frequently discovered incidentally, offering a diagnostic difficulty because of their uncommon presentation. A 46-year-old woman initially sought treatment for symptoms related to uterine fibroids and biliary stones. Diagnostic imaging uncovered an adrenal incidentaloma, necessitating a laparoscopic right adrenalectomy. The mass was determined to be an adrenal schwannoma based on its spindle-shaped cells and S-100 immunohistochemistry positivity. The patient's symptoms improved, and she was discharged with stable vital signs. Preoperative diagnosis of adrenal schwannomas is difficult and requires histological confirmation. When diagnosing non-secreting adrenal tumors with unusual radiology, surgeons should investigate for schwannoma. Post-resection adrenal schwannoma follow-up studies are scarce; however, they imply a low risk of recurrence or metastasis.

Gabapentin-Induced Adrenal Insufficiency: The Hypothalamic-Pituitary-Adrenal Axis Stress Misresponse and Risk of Infection: A Case Report and Literature Review.

This literature review, in light of the presented case report, explores the complex interplay between gabapentin (GBP), a gamma-aminobutyric acid (GABA) analog, and the hypothalamic-pituitary-adrenal (HPA) axis in patients undergoing major surgical procedures. It specifically investigates the potential impact of GBP on cortisol levels, stress responses, and infection risk, illustrated by a detailed clinical case. This review combines a comprehensive literature search with a case report of a 17-year-old male with osteosarcoma who experienced transient adrenal insufficiency and infections while receiving GBP. The case is analyzed in the context of the existing literature on GBP and the HPA axis. The findings highlight the intricate relationship between GBP use, adrenal insufficiency, and infection susceptibility. It underscores the need for further research and clinical vigilance when prescribing GBP to patients with underlying medical conditions, particularly in the context of major surgical procedures. The review underscores the need for further research and clinical vigilance when prescribing GBP, particularly in perioperative settings. In conclusion, GBP's effects on the HPA axis and immune responses are complex and multifaceted. Clinicians should exercise caution when prescribing GBP, especially for patients with underlying conditions undergoing major surgery. Further research is needed to elucidate the mechanisms of GBP's influence on cortisol levels and stress responses.

Primary adrenal insufficiency with normal male external genitalia in a boy with CYP11A1 deficiency.

The first and rate-limiting step of steroid hormone biosynthesis is catalysed by mitochondrial cytochrome P450 side-chain cleavage enzyme (CYP11A1). CYP11A1 deficiency is commonly associated with adrenal insufficiency and, in 46 XY individuals, with variable degrees of differences in sex development (DSD). Here, we present a case report of a preadolescent male who presented to our emergency outpatient department in a state of decompensated shock necessitating ionotropic support. Further evaluation confirmed primary adrenal insufficiency. Subsequent clinical exome sequencing uncovered a compound heterozygous mutation in exons one and five of the CYP11A1 gene. This case highlights the varied presentation of CYP11A1 deficiency, showing that it can present as adrenal insufficiency without DSD.

Navigating the Labyrinth: Chylothorax and Chylous Ascites Unveiled After Abdominal Surgery for an Exceptionally Rare Tumor.

Schwannomas, originating from the Schwann sheath of peripheral or cranial nerves, are rare tumors commonly found in the head and neck or extremities. Adrenal schwannomas, however, are exceedingly rare, accounting for less than 1% of all adrenal tumors. Here, we present a case of a 31-year-old Caucasian woman diagnosed with an adrenal schwannoma, which was incidentally discovered during imaging studies for an unrelated issue. Following laparoscopic adrenalectomy, the patient developed chylous ascites (CA) and coexistent chylothorax, posing a diagnostic challenge and necessitating a multidisciplinary approach to management.

Serum steroid profiling in the diagnosis of adrenocortical carcinoma: a prospective cohort study.

CONTEXT: Guidelines suggest performing urine steroid profiling in patients with indeterminate adrenal tumors to make a noninvasive diagnosis of adrenocortical carcinoma (ACC). However, urine steroid profiling is not widely available. OBJECTIVE: To determine the accuracy of clinically available serum 11-deoxycortisol, 17OH-progesterone, and 17OH-pregnenolone in diagnosing ACC. METHODS: We conducted a prospective single-center cohort study of patients with adrenal masses evaluated between 2015-2023. Serum was analyzed by liquid chromatography-mass spectrometry for 17OH-pregnenolone, 17OH-progesterone, 11-deoxycortisol. Reference standard for adrenal mass included histopathology, imaging characteristics, imaging follow up of 2 years, or clinical follow up of 5 years. Localized Generalized Matrix Learning Vector Quantization (LGMLVQ) analysis was used to develop serum steroid score and assessed with area under receiver operating curve (AUROC). RESULTS: Of 263 patients with adrenal masses, 44 (16.7%) were diagnosed with ACC, 161 (61%) with adrenocortical adenomas (ACAs), 27 (10%) with other adrenal malignancies, and 31 (12%) with other. Hounsfield unit (HU) ≥ 20 was demonstrated in all ACCs, in all but one other adrenal malignancy, and in 58 (31%) ACAs. All 3 steroids were higher in patients with ACCs vs non-ACCs, including when comparing ACCs with functioning ACAs, and with ACAs with HU ≥ 20 (P<0.0001 for all). LGMLVQ analysis yielded a serum steroid score that discriminated between ACC and non-ACC groups with a mean threshold fixed AUROC of 0.823. CONCLUSIONS: We showed that measurements of 11-deoxycortisol, 17OH-progesterone, and 17OH-pregnenolone could be valuable in diagnosing ACC. After appropriate validation, serum steroid score could be integrated in clinical practice.

Non-canonical Wnt signaling triggered by WNT2B drives adrenal aldosterone production.

The steroid hormone aldosterone, produced by the zona glomerulosa (zG) of the adrenal gland, is a master regulator of plasma electrolytes and blood pressure. While aldosterone control by the renin-angiotensin system is well understood, other key regulatory factors have remained elusive. Here, we replicated a prior association between a non-coding variant in WNT2B and an increased risk of primary aldosteronism, a prevalent and debilitating disease caused by excessive aldosterone production. We further show that in both mice and humans, WNT2B is expressed in the mesenchymal capsule surrounding the adrenal cortex, in close proximity to the zG. Global loss of Wnt2b in the mouse results in a dysmorphic and hypocellular zG, with impaired aldosterone production. Similarly, humans harboring WNT2B loss-of-function mutations develop a novel form of Familial Hyperreninemic Hypoaldosteronism, designated here as Type 4. Additionally, we demonstrate that WNT2B signals by activating the non-canonical Wnt/planar cell polarity pathway. Our findings identify WNT2B as a key regulator of zG function and aldosterone production with important clinical implications.

Successful laparotomic ethanol ablation for an adrenal tumour in a dog.

Adrenalectomy is the gold standard for canine adrenal tumours, but not always recommended due to patient age, underlying conditions and perioperative mortality. Ethanol ablation is an alternative in human medicine for poor surgical candidates. A 13-year-old neutered female toy-poodle with hypercortisolism presented with severe haematuria. Ultrasonography revealed left adrenal and right kidney tumours. Due to high surgical risk, simultaneous laparotomic right nephroureterectomy and ethanol ablation of the left adrenal tumour were performed. Post-ethanol injection complications included transient hypertension and arrhythmia, which resolved spontaneously. The adrenal tumour size decreased within 2.5 months, and cortisol levels normalised within 8 days, remaining stable for 12 months. No hypercortisolism signs were observed without trilostane until death from renal insufficiency. Autopsy showed that the ablated left adrenal gland was an adrenocortical tumour and had shrunk. Ethanol ablation may be a feasible alternative to adrenalectomy for high-risk canine patients.

Glucocorticoid treatment increases cholesterol availability during critical illness: effect on adrenal and muscle function.

BACKGROUND: Hypocholesterolemia hallmarks critical illness though the underlying pathophysiology is incompletely understood. As low circulating cholesterol levels could partly be due to an increased conversion to cortisol/corticosterone, we hypothesized that glucocorticoid treatment, via reduced de novo adrenal cortisol/corticosterone synthesis, might improve cholesterol availability and as such affect adrenal gland and skeletal muscle function. METHODS: In a matched set of prolonged critically ill patients (n = 324) included in the EPaNIC RCT, a secondary analysis was performed to assess the association between glucocorticoid treatment and plasma cholesterol from ICU admission to day five. Next, in a mouse model of cecal ligation and puncture-induced sepsis, septic mice were randomized to receive either hydrocortisone (1.2 mg/day) (n = 17) or placebo (n = 15) for 5 days, as compared with healthy mice (n = 18). Plasma corticosterone, cholesterol, and adrenocortical and myofiber cholesterol were quantified. Adrenal structure and steroidogenic capacity were evaluated. Muscle force and markers of atrophy, fibrosis and regeneration were quantified. In a consecutive mouse study with identical design (n = 24), whole body composition was assessed by EchoMRI to investigate impact on lean mass, fat mass, total and free water. RESULTS: In human patients, glucocorticoid treatment was associated with higher plasma HDL- and LDL-cholesterol from respectively ICU day two and day three, up to day five (P < 0.05). Plasma corticosterone was no longer elevated in hydrocortisone-treated septic mice compared to placebo, whereas the sepsis-induced reduction in plasma HDL- and LDL-cholesterol and in adrenocortical cholesterol was attenuated (P < 0.05), but without improving the adrenocortical ACTH-induced CORT response and with increased adrenocortical inflammation and apoptosis (P < 0.05). Total body mass was further decreased in hydrocortisone-treated septic mice (P < 0.01) compared to placebo, with no additional effect on muscle mass, force or myofiber size. The sepsis-induced rise in markers of muscle atrophy and fibrosis was unaffected by hydrocortisone treatment, whereas markers of muscle regeneration were suppressed compared to placebo (P < 0.05). An increased loss of lean body mass and total and free water was observed in hydrocortisone-treated septic mice compared to placebo (P < 0.05). CONCLUSIONS: Glucocorticoid treatment partially attenuated critical illness-induced hypocholesterolemia, but at a cost of impaired adrenal function, suppressed muscle regeneration and exacerbated loss of body mass.

ANTHROPOMETRIC MEASURES AMONG CHILDREN AND TEENS WITH CLASSIC 46,XX CONGENITAL ADRENAL HYPERPLASIA IN RELATION TO IMPROVEMENTS IN DIAGNOSIS AND CARE.

OBJECTIVES: 1) To examine anthropometric changes of patients with classic 46,XX CAH and matched referents; 2) To investigate the impact of improvements in diagnosis and care on growth patterns in these patients by comparing changes in anthropometric parameters before and after CAH consensus guidelines. METHODS: This was a retrospective cohort study nested within three large integrated health-systems. Seventy-six patients with classic 46XX CAH and 1,102 matched referents <21 years of age were identified. Anthropometric measurements including age-specific percentiles for height, weight, and body mass index were examined and compared between groups using linear mixed-effect models. Anthropometric trajectories were explored using latent class analyses (LCA). RESULTS: CAH patients had lower height percentiles than referents at all time points. Differences ranged from 10.7% to 28.4%. After age 5 differences in height were only significant among study participants born before the publication of CAH consensus guidelines. LCA of height detected a "gradual growth increase" pattern in 28% of CAH cases and only 4% of referents, and a "growth stunting" pattern was observed in 13% of CAH cases and 6% of referents. Height percentile measures did not differ in CAH patients with or without evidence of hormonal interventions (growth hormone and/or puberty blockers) used to increase adult height. CONCLUSIONS: There is substantial heterogeneity in growth trajectories of CAH patients. Although stunting may affect CAH patients, advances in diagnosis and care improved anthropometric outcomes in this population. Understanding the disease- and therapy-related mechanisms that explain the different growth patterns requires additional research.

Adverse Events of Adjuvant Mitotane Treatment for Adrenocortical Carcinoma.

BACKGROUND: Mitotane is the cornerstone of adjuvant adrenocortical cancer (ACC) treatment. However, its use is burdened with frequent adverse events. METHODS: A retrospective analysis of adverse events was performed in 26 ACC patients adjuvantly treated with mitotane. RESULTS: Mitotane toxicity was present in all patients (100%). Two (7.7%) patients developed 1-3 adverse events, 15 (57.7%) experienced 4-6 adverse events and 9 (34.6%) patients had more than 6 adverse events. Two (7.7%) patients discontinued mitotane due to adverse events. CONCLUSION: Careful monitoring and timely management are essential for ensuring mitotane treatment adherence and maximizing its benefits.

Increased prevalence of negative pregnancy and fetal outcomes in women with primary adrenal insufficiency. A systematic review and meta-analysis.

Maternal primary adrenal insufficiency (PAI) during pregnancy, due to either Addison disease (AD) or congenital adrenal hyperplasia (CAH), is rare. Only few studies have examined the subsequent important outcomes of maternal glucocorticoid and mineralocorticoid deficiencies during pregnancy upon the fetus and the neonate. Therefore, this systematic review and meta-analysis evaluated the impact of these deficiencies, with data from PubMed/Medline, Cochrane/CENTRAL, and Google Scholar. A total of 31 studies were included for qualitative analysis and 11 for quantitative analysis. Studies examining the prevalence of spontaneous abortion, preterm birth, the occurrence of small for gestational age (SGA) neonates, as well as the neonatal birth weight were included. The systematic review revealed a substantial number of spontaneous abortions, preterm births and SGA neonates in pregnant women with PAI. The meta-analysis showed a mean spontaneous abortion prevalence of 18%, 18% and 17% in women with PAI, AD or CAH, respectively. The mean preterm birth prevalence was 11% when women with AD or CAH were analyzed together, and 13% and 9% in women with AD or CAH, respectively, when these women were analyzed separately. The mean prevalence of SGA neonates was 8% when women with AD or CAH were analyzed together, and 5% and 10% in women with AD or CAH, respectively, when these women were analyzed separately. The mean fetal birth weight was within normalcy in all women with PAI, as well as in women with AD or CAH. In conclusion the executed systematic review of 31 studies followed by a meta-analysis of 11 studies in pregnant women with PAI has shown a greater prevalence of pregnancies with negative outcome (spontaneous abortion, preterm birth) and of negative fetal outcome (SGA) in women with either AD or CAH, as compared to control pregnant women.

Ginsenosides modulate hypothalamic-pituitary-adrenal function by inhibiting FKBP51 on glucocorticoid receptor to ameliorate depression in mice exposed to chronic unpredictable mild stress.

Depression, which affects millions of individuals worldwide, is associated with glucocorticoid (GC) impairment, with the FKBP51 protein playing a pivotal role. Ginsenosides, extracted from the root of Panax ginseng C.A. Mey, have demonstrated the potential to mitigate depression associated with GC dysregulation. This study evaluated the therapeutic efficacy of ethanol extract of P. ginseng (PG) in treating depression and its underlying FKBP51-linked mechanism. Using chronic unpredictable stress, a depression model was developed in Kunming mice to test the efficacy of PG by observing changes in behaviors and protein expression in depressed mice. The mechanism of action was investigated through transfection with HEK293T cells. Depressed mice treated with PG demonstrated notable improvements: the rate of weight loss was reduced, sucrose preference and open-field activity were enhanced, and the rate of apoptosis in hippocampal cells was decreased. Additionally, the HPA axis function appeared to be restored. These physiological adjustments coincided with an increase in GR levels and a decrease in FKBP51 levels. Altogether, these results suggested that PG treatment effectively alleviates depressive symptoms in mice. PG also moderated FKBP51-GR interaction, lessening FKBP51's restraint on GR nuclear entry. This modulation may enhance the sensitivity of the GR response, reinforcing the negative feedback regulation of the HPA axis and thereby reducing depressive symptoms in mice. These findings highlight the potential of PG as a promising curative treatment for depression, providing a basis for the development of innovative treatments targeting the FKBP51-GR pathway.