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Application of adrenocorticotropic hormone in recurrent focal segmental glomerulosclerosis post-transplantation: A case report and literature review.
Chen, L, Wu, J, Ying, D, Jiang, M, Xu, Y, Mo, Y, Rong, L, Jiang, X
Pediatric transplantation. 2022;(2):e14184
Abstract
BACKGROUND The recurrence rate of focal segmental glomerulosclerosis (FSGS) post-renal transplantation is as high as 30%-50%. However, the pathogenesis is unclear. At present, there is no unified standard for the treatment of recurrent FSGS post-transplantation. Its treatment is full of risks and challenges. METHODS We report a child with recurrent FSGS with massive proteinuria 6~9 g/m2 /day and resistance to plasma exchange (PE) and rituximab (RTX). On the basis of receiving anti-rejection therapy of prednisone, tacrolimus, and mycophenolate mofetil (MMF), we treated the child with adrenocorticotropic hormone (ACTH), and reviewed the literature on the application of ACTH in the recurrence of FSGS post-transplantation. RESULTS After 1 year of treatment with ACTH, the patient's urinary protein decreased and fluctuated between 0.6 and 1.1 g/m2 /day. The albumin (ALB) and cholesterol (CHOL) returned to the normal range. The patient achieved complete remission after 19 months of ACTH treatment and maintained until now. There was no obvious adverse reaction. Literature review showed that up to February 2021, a total of 8 studies showed the use of ACTH in kidney transplant patients, and all the patients in the study achieved remission. CONCLUSIONS ACTH is a potential option for treating recurrent FSGS post-transplantation with fewer side effects and relatively safe for patients. However, further evaluation is needed to better adapt to different populations.
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Ectopic ACTH- and/or CRH-Producing Pheochromocytomas.
Elliott, PF, Berhane, T, Ragnarsson, O, Falhammar, H
The Journal of clinical endocrinology and metabolism. 2021;(2):598-608
Abstract
CONTEXT The characteristics of catecholamine-secreting pheochromocytomas have been well studied. However, less is known about the characteristics, management and outcome in patients with ectopic adrenocorticotropic hormone (ACTH) and/or corticotrophin-releasing hormone (CRH)-secreting pheochromocytomas. OBJECTIVE To review the characteristics and outcomes of ACTH- and/or CRH-secreting pheochromocytomas. DATA SOURCE A systematic search of PubMed/MEDLINE and Web of Science, identifying relevant reports published up to 10 February 2020. STUDY SELECTION Original articles, including case reports and case series, reporting individual patient data from patients with ACTH- and/or CRH-secreting pheochromocytomas. DATA EXTRACTION Information on sex, age, symptoms at presentation, comorbidities, biochemistry, imaging, histopathology, and outcomes was extracted. DATA SYNTHESIS We identified 91 articles reporting on 99 cases of ACTH- and/or CRH-secreting pheochromocytomas (CRH-secreting n = 4). Median age at diagnosis was 49 years (interquartile range 38-59.5) with a 2:1 female to male ratio. Most patients presented with clinical Cushing syndrome (n = 79; 81%), hypertension (n = 87; 93%), and/or diabetes (n = 50; 54%). Blood pressure, glucose control, and biochemical parameters improved in the vast majority of patients postoperatively. Infections were the most common complication. Most cases (n = 70, 88%) with reported long-term outcome survived to publication (median follow-up 6 months). CONCLUSION Ectopic ACTH- and/or CRH-secreting pheochromocytoma should be considered in patients presenting with ACTH-dependent Cushing syndrome and adrenal mass. Despite the challenge in diagnosis, patient outcomes appear favorable.
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3.
Isolated Adrenocorticotropic Hormone Deficiency and Primary Hypothyroidism in a Patient Undergoing Long-Term Hemodialysis: A Case Report and Literature Review.
Ohara, N, Kobayashi, M, Tuchida, M, Koda, R, Yoneoka, Y, Iino, N
The American journal of case reports. 2020;:e922376
Abstract
BACKGROUND Patients with end-stage renal disease undergoing long-term maintenance hemodialysis are more likely than the general population to exhibit primary hypothyroidism. Only a few cases of isolated adrenocorticotropic hormone deficiency (IAD) among hemodialysis patients have been reported. We herein report an unusual case of a patient undergoing long-term hemodialysis who exhibited both IAD and primary hypothyroidism. CASE REPORT A 82-year-old male with end-stage renal disease secondary to immunoglobulin A nephropathy, undergoing hemodialysis for 20 years, was found to have primary hypothyroidism without obvious symptoms and consequently began thyroid hormone replacement therapy with oral levothyroxine. At 84 years of age, he developed anorexia, fatigue, and lethargy. A systemic workup using computed tomography and gastrointestinal endoscopy detected no abnormalities. He did not exhibit electrolyte imbalances, such as hyponatremia or hyperkalemia, and had normal morning blood levels of cortisol and adrenocorticotropic hormone. However, he exhibited hypoglycemic coma 4 months later. Detailed endocrinological examinations using dynamic function tests indicated IAD. After commencement of corticosteroid replacement therapy, his symptoms resolved without complications. CONCLUSIONS To our knowledge, this is the first report of a hemodialysis patient with both IAD and primary hypothyroidism. This case highlights the importance of regular assessments of thyroid function for primary hypothyroidism in hemodialysis patients, even when they are asymptomatic. Furthermore, timely dynamic endocrine testing of hypothalamic-pituitary-adrenal function is needed to diagnose possible IAD in hemodialysis patients with symptoms suggestive of adrenal insufficiency, even in the absence of abnormal laboratory findings such as electrolyte imbalances or low morning blood levels of cortisol or adrenocorticotropic hormone.
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Medical Management of Cushing's Syndrome: Current and Emerging Treatments.
Hinojosa-Amaya, JM, Cuevas-Ramos, D, Fleseriu, M
Drugs. 2019;(9):935-956
Abstract
Endogenous Cushing's syndrome is a chronic disease associated with increased morbidity and mortality if not appropriately treated. Recurrence and/or persistence of hypercortisolemia after surgical treatment, especially for Cushing's disease, are high, and long-term medical treatment is used to decrease cortisol levels and risk of metabolic comorbidities. Medical treatment is also often required while waiting for radiation effects to take place. In some cases, severe or life-threatening hypercortisolism must be urgently and medically treated, via intravenous medications or with combination therapy, before patients can undergo surgery. In the last decade, medical treatment has progressed from a few steroidogenesis inhibitors to three novel drug groups: new inhibitors for steroidogenic enzymes with possibly fewer side effects, pituitary-directed drugs that aim to inhibit the pathophysiological pathways of Cushing's disease, and glucocorticoid receptor antagonists that block cortisol's action. Understanding the pathophysiology of Cushing's syndrome has also led to the identification of potential targets that may decrease adrenocorticotrophic hormone and/or cortisol excess, and/or decrease tumor cell proliferation, and induce senescence or apoptosis. We provide here a review of current and near-future medical options to treat Cushing's syndrome, and discuss updates on clinical trials and the efficacy and safety of novel or in-development drugs, as well as future potential targets.
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ACTH-producing thymic neuroendocrine tumor initially presenting as psychosis: A case report and literature review.
Okumura, T, Takayama, S, Nishio, SI, Miyakoshi, T, Noguchi, T, Kobayashi, T, Fukushima, T, Sekiguchi, N, Otsuki, T, Komatsu, M, et al
Thoracic cancer. 2019;(7):1648-1653
Abstract
A 32-year-old woman was referred to our hospital because of severe psychosis and was found to have an ectopic ACTH-producing thymic neuroendocrine tumor. Laboratory data revealed an elevated serum cortisol and plasma ACTH level, hypokalemia, and metabolic alkalosis. Chest computed tomography (CT) revealed an anterior mediastinal mass and multiple pulmonary nodules. As the patient was unable to communicate because of her consciousness disturbance, she was managed with artificial ventilation and deep sedation. Metyrapone and potassium supplementation were administered, and steroid psychosis gradually improved. Thoracic surgery was performed and the histopathological diagnosis was thymic neuroendocrine tumor with positive anti-ACTH immunohistochemical staining. Here we present details of the case and review the literature.
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Primary hypothyroidism and isolated ACTH deficiency induced by nivolumab therapy: Case report and review.
Zeng, MF, Chen, LL, Ye, HY, Gong, W, Zhou, LN, Li, YM, Zhao, XL
Medicine. 2017;(44):e8426
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Abstract
RATIONALE Nivolumab is a monoclonal IgG antibody blocking programmed death receptor-1 (PD1), leading to restoration of the natural T-cell-mediated immune response against the cancer cells. However, it also causes plenty of autoimmune-related adverse events, which often involves endocrine system. PATIENT CONCERNS A 54-year-old male with renal clear cell carcinoma was treated with nivolumab intravenously. Routine monitoring showed elevated thyroid-stimulating hormone and low free thyroxine after the 6th administration of nivolumab. After the 12th administration, he developed general fatigue, recurrent hypoglycemia, and relative hypotension. Laboratory tests showed low sodium, low morning cortisol without correspondence increase of corticotrophin (ACTH). Other pituitary hormones were normal. MRI showed no space-occupying lesions, but heterogeneous enhancement of the pituitary gland. DIAGNOSES Primary hypothyroidism and isolated ACTH deficiency. The etiologies were assumed to be nivolumab induced autoimmune lymphocytic thyroiditis and hypophysitis, respectively. INTERVENTIONS Hormone replacements with levothyroxine and acetate cortisone were given orally. Nivolumab was adjusted to lower dose and longer interval. OUTCOMES The patient felt good after adequate replacement. Nivolumab was returned to routine dose and interval six months later. And the metastasis was not obviously progressed during this time. LESSONS The present report provides the first detailed presentation of combined hypothyroidism and isolated ACTH deficiency induced by nivolumab. Adrenal deficiency often develops insidiously. We suggest routine monitoring of fasting blood-glucose, blood pressure and serum sodium as well as thyroid function during nivolumab and other cancer immunotherapies. When unexpected fatigue, hypoglycemia, hypotension or hyponatremia appeared, adrenal deficiency should be taken into consideration.
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Diagnosis and Differential Diagnosis of Cushing's Syndrome.
Loriaux, DL
The New England journal of medicine. 2017;(15):1451-1459
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Efficacy of Treatments for Infantile Spasms: A Systematic Review.
Song, JM, Hahn, J, Kim, SH, Chang, MJ
Clinical neuropharmacology. 2017;(2):63-84
Abstract
OBJECTIVES West syndrome (also known as infantile spasm because of its main seizure type) is a rare form of epilepsy that begins during early infancy. Recent guidelines and reviews on West syndrome recommend the use of adrenocorticotropic hormone steroids, or vigabatrin, as the first-line treatment. However, West syndrome remains to be one of the most challenging epilepsies to treat. Here, we systematically reviewed the current literature obtained during the previous decade. This article provides an overview of the current treatment of infantile spasms. METHODS PubMed and EMBASE were searched to retrieve studies on human published during 2005-2015 and to identify patients with clinical diagnosis of infantile spasms. Drug or diet treatments were used as interventions and comparators. RESULTS We included 55 studies, of which 1 study was a meta-analysis, 9 were randomized controlled trials, 21 were prospective studies, and 24 were retrospective studies. Topiramate, levetiracetam, zonisamide, and sodium valproate with benzodiazepine (clonazepam or nitrazepam) were found to be potential drugs for treating West syndrome besides adrenocorticotropic hormone, steroids, and vigabatrin. Ketogenic diet and modified Atkins diet were also found to be effective. CONCLUSIONS To date, data regarding the efficacy of treatments of West syndrome still remain limited. Some treatments, including topiramate and ketogenic diet, seem promising besides adrenocorticotropic hormone, steroids, and vigabatrin. Well-designed trials are warranted to validate the findings.
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ACTH Stimulation Tests for the Diagnosis of Adrenal Insufficiency: Systematic Review and Meta-Analysis.
Ospina, NS, Al Nofal, A, Bancos, I, Javed, A, Benkhadra, K, Kapoor, E, Lteif, AN, Natt, N, Murad, MH
The Journal of clinical endocrinology and metabolism. 2016;(2):427-34
Abstract
CONTEXT The diagnosis of adrenal insufficiency is clinically challenging and often requires ACTH stimulation tests. OBJECTIVE To determine the diagnostic accuracy of the high- (250 mcg) and low- (1 mcg) dose ACTH stimulation tests in the diagnosis of adrenal insufficiency. METHODS We searched six databases through February 2014. Pairs of independent reviewers selected studies and appraised the risk of bias. Diagnostic association measures were pooled across studies using a bivariate model. DATA SYNTHESIS For secondary adrenal insufficiency, we included 30 studies enrolling 1209 adults and 228 children. High- and low-dose ACTH stimulation tests had similar diagnostic accuracy in adults and children using different peak serum cortisol cutoffs. In general, both tests had low sensitivity and high specificity resulting in reasonable likelihood ratios for a positive test (adults: high dose, 9.1; low dose, 5.9; children: high dose, 43.5; low dose, 7.7), but a fairly suboptimal likelihood ratio for a negative test (adults: high dose, 0.39; low dose, 0.19; children: high dose, 0.65; low dose, 0.34). For primary adrenal insufficiency, we included five studies enrolling 100 patients. Data were only available to estimate the sensitivity of high dose ACTH stimulation test (92%; 95% confidence interval, 81-97%). CONCLUSION Both high- and low-dose ACTH stimulation tests had similar diagnostic accuracy. Both tests are adequate to rule in, but not rule out, secondary adrenal insufficiency. Our confidence in these estimates is low to moderate because of the likely risk of bias, heterogeneity, and imprecision.
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Treatment of Infantile Spasms: Report of the Interdisciplinary Guideline Committee Coordinated by the German-Speaking Society for Neuropediatrics.
Tibussek, D, Klepper, J, Korinthenberg, R, Kurlemann, G, Rating, D, Wohlrab, G, Wolff, M, Schmitt, B
Neuropediatrics. 2016;(3):139-50
Abstract
Objectives This report aims to define treatment goals, to summarize the evidence level (EL) of different treatment options for infantile spasms (IS), both in terms of efficacy and adverse effect, and to give recommendations for the management of IS. Methods The Cochrane and Medline (1966-July 2014) databases were searched. Literature known to the guideline working group and identified through citations was also considered. The results of previously published guidelines were taken into account in our analysis. Rating the level of evidence followed the Scottish Intercollegiate Guidelines Network. Recommendations If IS are suspected, electroencephalogram (EEG) should be performed within a few days and, if confirmed, treatment should be initiated immediately. Response to first-line treatments should be evaluated clinically and electroencephalographically after 14 days.Adrenocorticotropic hormone, corticosteroids, and vigabatrin are the first-line drugs for the treatment of IS. In children with tuberous sclerosis complex, vigabatrin is the treatment of first choice. Ketogenic diet, sulthiame, topiramate, valproate, zonisamide, and benzodiazepines can be used when first-line drugs have proved ineffective. Children refractory to drug therapy should be evaluated for epilepsy surgery, especially if focal brain lesions are present.Regular follow-up controls, including EEG (preferably sleep EEG) and standardized developmental assessment are recommended.