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De Alcubierre D, Feola T, Cozzolino A, Pofi R, Galea N, Catalano C, Auriemma RS, Pirchio R, Pivonello R, Isidori AM, Giannetta E. The spectrum of cardiac abnormalities in patients with acromegaly: results from a case-control cardiac magnetic resonance study. Pituitary 2024; 27:416-427. [PMID: 38847918 PMCID: PMC11289141 DOI: 10.1007/s11102-024-01403-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/11/2024] [Indexed: 07/31/2024]
Abstract
PURPOSE Cardiac abnormalities are common in patients with acromegaly, contributing to the increased morbidity and mortality. Cardiac magnetic resonance (CMR) is the gold standard for measuring cardiac morpho-functional changes. This study aims to detect cardiac alterations in acromegaly through CMR, even when the disease is adequately controlled. METHODS In this, multicentre, case-control study, we compared consecutive patients with acromegaly, cured after surgery or requiring medical treatment, with matched controls recruited among patients harbouring non-functioning adrenal incidentalomas. RESULTS We included 20 patients with acromegaly (7 females, mean age 50 years) and 17 controls. Indexed left ventricular-end-diastolic volume (LV-EDVi) and LV-end-systolic volume (LV-ESVi) were higher in patients than in controls (p < 0.001), as were left ventricular mass (LVMi) (p = 0.001) and LV-stroke volume (LV-SVi) (p = 0.028). Right ventricle (RV) EDVi and ESVi were higher, whereas RV-ejection fraction (RV-EF) was lower (p = 0.002) in patients than in controls (p < 0.001). No significant differences were observed in the prevalence of cardiometabolic comorbidities, including hypertension, glucose and lipid metabolism impairment, obstructive sleep apnoea syndrome, and obesity. IGF1 x upper limit of normal significantly predicted LVMi (b = 0.575; p = 0.008). Subgroup analysis showed higher LVMi (p = 0.025) and interventricular septum thickness (p = 0.003) in male than female patients, even after adjusting cardiac parameters for confounding factors. CONCLUSIONS The CMR analysis reveals a cluster of biventricular structural and functional impairment in acromegaly, even when the biochemical control if achieved. These findings appear specifically triggered by the exposure to GH-IGF1 excess and show sex-related differences advocating a possible interaction with sex hormones in cardiac disease progression.
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Affiliation(s)
- Dario De Alcubierre
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, Rome, 00161, Italy
- Neuroendocrinology, Neuromed Institute, IRCCS, Pozzilli, Italy
| | - Tiziana Feola
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, Rome, 00161, Italy
- Neuroendocrinology, Neuromed Institute, IRCCS, Pozzilli, Italy
| | - Alessia Cozzolino
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, Rome, 00161, Italy
| | - Riccardo Pofi
- Oxford Centre for Diabetes, Endocrinology, and Metabolism, Churchill hospital, Oxford University Hospitals, NHS Trust, Oxford, UK
| | - Nicola Galea
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Carlo Catalano
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Renata Simona Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II di Napoli, Naples, Italy
| | - Rosa Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II di Napoli, Naples, Italy
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II di Napoli, Naples, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, Rome, 00161, Italy.
- Centre for Rare Diseases (ENDO-ERN accredited), Policlinico Umberto I, Rome, Italy.
| | - Elisa Giannetta
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, Rome, 00161, Italy.
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Ntali G, Markussis V, Chrisoulidou A. An Overview of Cardiovascular Risk in Pituitary Disorders. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1241. [PMID: 39202522 PMCID: PMC11356746 DOI: 10.3390/medicina60081241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 07/16/2024] [Accepted: 07/20/2024] [Indexed: 09/03/2024]
Abstract
Cardiovascular comorbidities owing to hormonal excess or deficiency are the main cause of mortality in patients with pituitary disorders. In patients with Cushing's Disease, there is an increased prevalence of cardiovascular diseases and/or risk factors including visceral obesity, insulin resistance, atherosclerosis, arterial hypertension, dyslipidaemia, hypercoagulability as well as structural and functional changes in the heart, like cardiac hypertrophy and left ventricle (LV) dysfunction. Notably, these demonstrate limited reversibility even after remission. Furthermore, patients with acromegaly may manifest insulin resistance but also structural and functional heart changes, also known as "acromegalic cardiomyopathy". Patients with prolactinomas demonstrate an aggravation of metabolic parameters, obesity, dysregulation of glucose and lipid metabolism as well as endothelial dysfunction. Hypopituitarism and conventional hormonal replacement therapy may also contribute to an unhealthy metabolic status, which promotes atherosclerosis and may lead to premature mortality. This review discusses the literature on cardiovascular risk in patients with pituitary disorders to increase physician awareness regarding this aspect of management in patients with pituitary disorders.
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Affiliation(s)
- Georgia Ntali
- Department of Endocrinology “D. Ikkos”, Diabetes Center, Evangelismos General Hospital, 10676 Athens, Greece
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Lopes-Pinto M, Marques PL, Lacerda-Nobre E, Miceli D, Leal RO, Marques P. Acromegaly in humans and cats: Pathophysiological, clinical and management resemblances and differences. Growth Horm IGF Res 2024; 76:101595. [PMID: 38810595 DOI: 10.1016/j.ghir.2024.101595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/28/2024] [Accepted: 05/20/2024] [Indexed: 05/31/2024]
Abstract
OBJECTIVE Acromegaly is a disorder associated with excessive levels of growth hormone (GH) and insulin-like growth factor-1 (IGF-1). In general, GH/IGF-1 excess leads to morphologic craniofacial and acral changes as well as cardiometabolic complications, but the phenotypic changes and clinical presentation of acromegaly differ across species. Here, we review the pathophysiology, clinical presentation and management of acromegaly in humans and cats, and we provide a systematic comparison between this disease across these different species. DESIGN A comprehensive literature review of pathophysiology, clinical features, diagnosis and management of acromegaly in humans and in cats was performed. RESULTS Acromegaly is associated with prominent craniofacial changes in both species: frontal bossing, enlarged nose, ears and lips, and protuberant cheekbones are typically encountered in humans, whereas increased width of the head and skull enlargement are commonly found in cats. Malocclusion, prognathism, dental diastema and upper airway obstruction by soft tissue enlargement are reported in both species, as well as continuous growth and widening of extremities resulting in osteoarticular compromise. Increase of articular joint cartilage thickness, vertebral fractures and spine malalignment is more evident in humans, while arthropathy and spondylosis deformans may also occur in cats. Generalized organomegaly is equally observed in both species. Other similarities between humans and cats with acromegaly include heart failure, ventricular hypertrophy, diabetes mellitus, and an overall increased cardiometabolic risk. In GH-secreting pituitary tumours, local compressive effects and behavioral changes are mostly observed in humans, but also present in cats. Cutis verticis gyrata and skin tags are exclusively found in humans, while palmigrade/plantigrade stance may occur in some acromegalic cats. Serum IGF-1 is used for acromegaly diagnosis in both species, but an oral glucose tolerance test with GH measurement is only useful in humans, as glucose load does not inhibit GH secretion in cats. Imaging studies are regularly performed in both species after biochemical diagnosis of acromegaly. Hypophysectomy is the first line treatment for humans and cats, although not always available in veterinary medicine. CONCLUSION Acromegaly in humans and cats has substantial similarities, as a result of common pathophysiological mechanisms, however species-specific features may be found.
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Affiliation(s)
| | - Patrícia Lunet Marques
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Portugal; Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Portugal
| | - Ema Lacerda-Nobre
- Endocrinology Department, Unidade Local de Saúde de Santa Maria, Portugal
| | - Diego Miceli
- IBYME - Institute of Experimental Biology and Medicine (CONICET), Buenos Aires, Argentina
| | - Rodolfo Oliveira Leal
- CIISA - Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Portugal; Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Portugal
| | - Pedro Marques
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, Lisbon, Portugal; Faculdade de Medicina, Universidade Católica Portuguesa, Lisbon, Portugal.
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Grottoli S, Maffei P, Tresoldi AS, Granato S, Benedan L, Mariani P, Giustina A. Insights from an Italian Delphi panel: exploring resistance to first-generation somatostatin receptor ligands and guiding second-line medical therapies in acromegaly management. J Endocrinol Invest 2024:10.1007/s40618-024-02386-3. [PMID: 38809458 DOI: 10.1007/s40618-024-02386-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 04/25/2024] [Indexed: 05/30/2024]
Abstract
PURPOSE First-line medical therapy for acromegaly management includes first-generation somatostatin receptor ligands (fgSRLs), but resistance limits their use. Despite international guidelines, the choice of second-line therapy is debated. METHODS We aim to discuss resistance to fgSRLs, identify second-line therapy determinants and assess glycemia's impact to provide valuable insights for acromegaly management in clinical practice. A group of Italian endocrinologists expert in the pituitary field participated in a two-round Delphi panel between July and September 2023. The Delphi questionnaire encompassed a total of 75 statements categorized into three sections: resistance to fgSRLs therapy and predictors of response; determinants for the selection of second-line therapy; the role of glycemia in the therapeutic management. The statements were rated on a 6-point Likert scale. RESULTS Fifty-nine (79%) statements reached a consensus. IGF-1 levels resulted central for evaluating resistance to fgSRLs, that should be defined considering also symptomatic clinical response, degree of tumor shrinkage and complications, using clinician- and patient-reported outcome tools available. Factors to be evaluated for the choice of second-line medical therapy are hyperglycemia-that should be managed as in non-acromegalic patients-tumor remnant, resistant headache and compliance. Costs do not represent a main determinant in the choice of second-line medical treatment. CONCLUSION The experts agreed on a holistic management approach to acromegaly. It is therefore necessary to choose currently available highly effective second-line medical treatment (pegvisomant and pasireotide) based on the characteristics of the patients.
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Affiliation(s)
- S Grottoli
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Turin, Italy.
| | - P Maffei
- Department of Medicine (DIMED), 3rd Medical Clinic, Padua University Hospital, Padua, Italy
| | | | - S Granato
- Medical Department, Pfizer Italia, Rome, Italy
| | - L Benedan
- Università Milano-Bicocca, Milan, Italy
| | - P Mariani
- Università Milano-Bicocca, Milan, Italy
| | - A Giustina
- Institute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy
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Pirchio R, Auriemma RS, Vergura A, Pivonello R, Colao A. Investigational drugs for the treatment of acromegaly: new agents to transform therapy. Expert Opin Investig Drugs 2024; 33:509-522. [PMID: 38651260 DOI: 10.1080/13543784.2024.2343056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
INTRODUCTION Disease control is essential to decrease morbidity burden and mortality in acromegaly patients. In the last decades, the availability of new drugs increased the rate of disease control. However, up to 55% of patients remain uncontrolled despite available treatment strategies in real-world data. The reasons for this finding may include poor adherence, inadequate tolerability, therapeutic inertia, and high costs. Since acromegaly is a chronic disease and medical therapy is usually life-long, patient's adherence to treatment is fundamental in both achieving and maintaining disease control. Less invasive routes of administration could improve adherence and concur to increase disease control rate. AREAS COVERED The aim of current review is to provide a detailed update about investigational drugs for acromegaly treatment currently under investigation as paltusotine, ONO-5788, AP102, GT-02037, ISIS 766720, CAM2024, Lanreotide PRF, DP1038, MTD201, solid dose injection of octreotide. EXPERT OPINION Medical therapy of acromegaly is an evolving field. Current studies are addressing patient's need for both new molecules and less invasive routes of administration for already existing drugs. It cannot be ruled out that drugs currently used for other diseases such as cancer could be considered in the future for the treatment of acromegaly.
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Affiliation(s)
- Rosa Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Diabetologia, Andrologia e Nutrizione, Università Federico II di Napoli, Naples, Italy
| | - Renata S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Diabetologia, Andrologia e Nutrizione, Università Federico II di Napoli, Naples, Italy
| | - Alice Vergura
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Diabetologia, Andrologia e Nutrizione, Università Federico II di Napoli, Naples, Italy
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Diabetologia, Andrologia e Nutrizione, Università Federico II di Napoli, Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Diabetologia, Andrologia e Nutrizione, Università Federico II di Napoli, Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy
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Sada V, Puliani G, Feola T, Pirchio R, Pofi R, Sesti F, De Alcubierre D, Amodeo ME, D'Aniello F, Vincenzi L, Gianfrilli D, Isidori AM, Grossman AB, Sbardella E. Tall stature and gigantism in transition age: clinical and genetic aspects-a literature review and recommendations. J Endocrinol Invest 2024; 47:777-793. [PMID: 37891382 DOI: 10.1007/s40618-023-02223-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023]
Abstract
PURPOSE Tall stature is defined as height greater than the threshold of more than 2 standard deviations above the average population height for age, sex, and ethnicity. Many studies have described the main aspects of this condition during puberty, but an analysis of the characteristics that the physician should consider in the differential diagnosis of gigantism-tall stature secondary to a pituitary tumour-during the transition age (15-25 years) is still lacking. METHODS A comprehensive search of English-language original articles was conducted in the MEDLINE database (December 2021-March 2022). We selected all studies regarding epidemiology, genetic aspects, and the diagnosis of tall stature and gigantism during the transition age. RESULTS Generally, referrals for tall stature are not as frequent as expected because most cases are familial and are usually unreported by parents and patients to endocrinologists. For this reason, lacking such experience of tall stature, familiarity with many rarer overgrowth syndromes is essential. In the transition age, it is important but challenging to distinguish adolescents with high constitutional stature from those with gigantism. Pituitary gigantism is a rare disease in the transition age, but its systemic complications are very relevant for future health. Endocrine evaluation is crucial for identifying conditions that require hormonal treatment so that they can be treated early to improve the quality of life and prevent comorbidities of individual patient in this age range. CONCLUSION The aim of our review is to provide a practical clinical approach to recognise adolescents, potentially affected by gigantism, as early as possible.
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Affiliation(s)
- V Sada
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - G Puliani
- Oncological Endocrinology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - T Feola
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
- Neuroendocrinology, Neuromed Institute, IRCCS, Pozzilli, Italy
| | - R Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Degli Studi di Napoli "Federico II", Naples, Italy
| | - R Pofi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
- Oxford Centre for Diabetes, Endocrinology, and Metabolism, Churchill Hospital, Oxford University Hospitals, NHS Trust, Oxford, UK
| | - F Sesti
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - D De Alcubierre
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - M E Amodeo
- Dipartimento Pediatrico Universitario Ospedaliero, Bambino Gesù Children Hospital, Rome, Italy
| | - F D'Aniello
- Dipartimento Pediatrico Universitario Ospedaliero, Bambino Gesù Children Hospital, Rome, Italy
| | - L Vincenzi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - D Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - A M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
- Centre for Rare Diseases (ENDO-ERN Accredited), Policlinico Umberto I, Rome, Italy
| | - A B Grossman
- Green Templeton College, University of Oxford, Oxford, UK
- Centre for Endocrinology, Barts and the London School of Medicine, London, UK
| | - E Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
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Giustina A, Biermasz N, Casanueva FF, Fleseriu M, Mortini P, Strasburger C, van der Lely AJ, Wass J, Melmed S. Consensus on criteria for acromegaly diagnosis and remission. Pituitary 2024; 27:7-22. [PMID: 37923946 PMCID: PMC10837217 DOI: 10.1007/s11102-023-01360-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/17/2023] [Indexed: 11/06/2023]
Abstract
PURPOSE The 14th Acromegaly Consensus Conference was convened to consider biochemical criteria for acromegaly diagnosis and evaluation of therapeutic efficacy. METHODS Fifty-six acromegaly experts from 16 countries reviewed and discussed current evidence focused on biochemical assays; criteria for diagnosis and the role of imaging, pathology, and clinical assessments; consequences of diagnostic delay; criteria for remission and recommendations for follow up; and the value of assessment and monitoring in defining disease progression, selecting appropriate treatments, and maximizing patient outcomes. RESULTS In a patient with typical acromegaly features, insulin-like growth factor (IGF)-I > 1.3 times the upper limit of normal for age confirms the diagnosis. Random growth hormone (GH) measured after overnight fasting may be useful for informing prognosis, but is not required for diagnosis. For patients with equivocal results, IGF-I measurements using the same validated assay can be repeated, and oral glucose tolerance testing might also be useful. Although biochemical remission is the primary assessment of treatment outcome, biochemical findings should be interpreted within the clinical context of acromegaly. Follow up assessments should consider biochemical evaluation of treatment effectiveness, imaging studies evaluating residual/recurrent adenoma mass, and clinical signs and symptoms of acromegaly, its complications, and comorbidities. Referral to a multidisciplinary pituitary center should be considered for patients with equivocal biochemical, pathology, or imaging findings at diagnosis, and for patients insufficiently responsive to standard treatment approaches. CONCLUSION Consensus recommendations highlight new understandings of disordered GH and IGF-I in patients with acromegaly and the importance of expert management for this rare disease.
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Affiliation(s)
- Andrea Giustina
- San Raffaele Vita-Salute University and IRCCS Hospital, Milan, Italy
| | | | | | | | - Pietro Mortini
- San Raffaele Vita-Salute University and IRCCS Hospital, Milan, Italy
| | | | | | | | - Shlomo Melmed
- Cedars-Sinai Medical Center, 8700 Beverly Blvd, NT 2015, Los Angeles, CA, 90048, USA.
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Haberbosch L, Strasburger CJ. Efficacy and Safety of Pegvisomant in the Treatment of Acromegaly. Arch Med Res 2023; 54:102884. [PMID: 37659952 DOI: 10.1016/j.arcmed.2023.102884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/11/2023] [Accepted: 08/21/2023] [Indexed: 09/04/2023]
Abstract
Pegvisomant, the first and currently only clinically available growth hormone receptor antagonist, is an effective therapeutic option for the medical treatment of acromegaly, a rare disorder characterized by excessive growth hormone secretion. With now over 20 years of real world experience, its safety and efficacy is well-established. However, several aspects of its clinical use are still controversially discussed. The high cost of pegvisomant has limited its use in several countries, and recent studies have reported a lower efficacy than the initial clinical trials. A reported increase in tumor volume under therapy varies between studies and has been attributed to either actual growth or re-expansion after cessation of somatostatin receptor ligand therapy. Furthermore, different combinations of pegvisomant and other therapeutic agents aiming at reduction of acromegaly disease activity have been proposed to increase or retain effectiveness while lowering side effects and cost. This review aims to assess current clinical data on the safety and efficacy of pegvisomant while also addressing controversies surrounding its use.
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Affiliation(s)
- Linus Haberbosch
- Department of Endocrinology and Metabolism, Charité Universitätsmedizin Berlin, Berlin, Germany; Berlin Institute of Health at Charité Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Junior Digital Clinician Scientist Program, Berlin, Germany
| | - Christian J Strasburger
- Department of Endocrinology and Metabolism, Charité Universitätsmedizin Berlin, Berlin, Germany.
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9
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Pirchio R, Auriemma RS, Grasso LFS, Verde N, Garifalos F, Castoro M, Conforti A, Menafra D, Pivonello C, de Angelis C, Minnetti M, Alviggi C, Corona G, Colao A, Pivonello R. Fertility in Acromegaly: A Single-Center Experience of Female Patients During Active Disease and After Disease Remission. J Clin Endocrinol Metab 2023; 108:e583-e593. [PMID: 36790068 DOI: 10.1210/clinem/dgad042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 12/20/2022] [Accepted: 01/24/2023] [Indexed: 02/16/2023]
Abstract
CONTEXT Fertility represents a major concern in patients with acromegaly. OBJECTIVE The current retrospective study aimed to investigate gonadal function and fertility rates in acromegalic women. METHODS In this referral-center study, 50 acromegalic women with disease onset within reproductive age were evaluated for prevalence of gonadal dysfunction and infertility. Anthropometric, metabolic, hormonal parameters, and gynecological ultrasound were evaluated at diagnosis and after disease control. Data about menstrual disturbances, pregnancy, and polycystic ovarian morphology (PCOM) were investigated at disease onset, at diagnosis, and after disease control. RESULTS At presumed disease onset, menstrual disturbances were reported in 32% of patients. Uterine leiomyoma, ovarian cysts, and PCOM were diagnosed in 18%, 12%, and 8%, respectively; 36.8% of patients were infertile. At diagnosis, menstrual disturbances were found in 58.1% (P = .02), being significantly more prevalent in patients with higher insulin-like growth factor-I quartiles (Q) (P = .03, Q1 vs Q4). Gynecological ultrasound revealed uterine leiomyoma, ovarian cysts, and PCOM in 39.1% (P = .04), 28.2% (P = .09), and 13% (P = .55), respectively. The infertility rate was 100% (P = .02). At disease control, menstrual disturbances were slightly decreased as compared to diagnosis (P = .09). Noteworthy, menstrual disturbances (P = .05) and particularly amenorrhea (P = .03) were significantly more frequent in patients with active disease duration greater than 5 years (median) as compared to those achieving disease control in less than 5 years. Among patients with pregnancy desire, 73.3% conceived at least once, with resulting infertility significantly decreased compared to diagnosis (26.7%; P = .01). At-term deliveries, preterm deliveries, and spontaneous abortions were recorded in 86.7%, 6.6%, and 6.6%, respectively, of the 15 pregnancies reported by the patients. No neonatal malformations and/or abnormalities were recorded. CONCLUSION Gonadal dysfunction and infertility are common in acromegalic women within reproductive age, being directly influenced by disease status and/or duration.
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Affiliation(s)
- Rosa Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Renata S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Ludovica F S Grasso
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Nunzia Verde
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Francesco Garifalos
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Michele Castoro
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Alessandro Conforti
- Dipartimento di Scienze Ostetriche, Ginecologiche, Urologiche e Medicina della Riproduzione, Università Federico II di Napoli, 80131 Naples, Italy
| | - Davide Menafra
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Claudia Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
- Dipartimento di Sanità Pubblica, Università Federico II di Napoli, 80131 Naples, Italy
| | - Cristina de Angelis
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Carlo Alviggi
- Dipartimento di Scienze Ostetriche, Ginecologiche, Urologiche e Medicina della Riproduzione, Università Federico II di Napoli, 80131 Naples, Italy
| | - Giovanni Corona
- UO Endocrinologia, Azienda AUSL Bologna, 40133 Bologna, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, 80131 Naples, Italy
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, 80131 Naples, Italy
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Pirchio R, Auriemma RS, Montini ME, Vergura A, Pivonello R, Colao A. Control of acromegaly in more than 90% of patients after 10 years of pegvisomant therapy: an European referral centre real-life experience. J Endocrinol Invest 2023; 46:1027-1038. [PMID: 36892739 PMCID: PMC10105681 DOI: 10.1007/s40618-022-01980-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 12/01/2022] [Indexed: 03/10/2023]
Abstract
PURPOSE Pegvisomant (PEG) efficaciously controls IGF-I excess in acromegaly and possesses a positive impact on glucose metabolism. Data on very prolonged PEG treatment are still limited, therefore, we investigated the effects of 10-years PEG on disease control, maximal tumour diameter (MTD), and metabolic profile in consecutive patients resistant to somatostatin analogues (SRLs) followed in an European referral centre for acromegaly. METHODS Since the 2000s, we collected data on anthropometric, hormonal and metabolic parameters, and MTD of patients receiving PEG. In the current study, we included 45 patients (19 men, 26 women, 46.8 ± 11 years) treated for at least 5 years with PEG mono or combined therapy, analyzing data before, after 5- and 10-years PEG. RESULTS After10 years, 91% of patients showed full disease control and in 37% a significant decrease in MTD was found. Diabetes prevalence was slightly increased, whereas HbA1c remained stable over the decade. Transaminases remained stable and no case of cutaneous lipohypertrophy was recorded. A different metabolic impact between mono- or combined therapy was found. Patients in monotherapy showed significantly lower fasting glucose (p = 0.01), fasting insulin (p = 0.008), HbA1c (p = 0.007), HOMA-IR (p = 0.001), and significantly higher ISI0 (p = 0.002), whereas patients under combined therapy showed significantly lower total (p = 0.03), and LDL cholesterol (p = 0.007). Acromegaly duration before PEG was inversely related to ΔFG (r = - 0.46, p = 0.03) and ΔFI (r = - 0.54, p = 0.05). CONCLUSIONS PEG is effective and safe in long term. In patients resistant to SRLs, early beginning of PEG allows a wider gluco-insulinemic improvement.
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Affiliation(s)
- R Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Via S. Pansini 5, 80131, Naples, Italy
| | - R S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Via S. Pansini 5, 80131, Naples, Italy
| | - M E Montini
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Via S. Pansini 5, 80131, Naples, Italy
| | - A Vergura
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Via S. Pansini 5, 80131, Naples, Italy
| | - R Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Via S. Pansini 5, 80131, Naples, Italy
- Unesco Chair for Health Education and Sustainable Development, "Federico II" University, Naples, Italy
| | - A Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università "Federico II" di Napoli, Via S. Pansini 5, 80131, Naples, Italy.
- Unesco Chair for Health Education and Sustainable Development, "Federico II" University, Naples, Italy.
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11
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Jørgensen NT, Erichsen TM, Jørgensen MB, Idorn T, Feldt-Rasmussen B, Holst JJ, Feldt-Rasmussen U, Klose M. Glucose metabolism, gut-brain hormones, and acromegaly treatment: an explorative single centre descriptive analysis. Pituitary 2023; 26:152-163. [PMID: 36609655 DOI: 10.1007/s11102-022-01297-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/30/2022] [Indexed: 01/09/2023]
Abstract
PURPOSE Active acromegaly is associated with impaired glucose metabolism, which improves upon treatment. Treatment options include surgery, medical therapy with somatostatin analogues (SSA) and Pegvisomant (PEG), and irradiation. The objective of the study was to describe the differential effect of various treatment regimens on the secretion of glucose, insulin, glucagon, glucagon-like peptide-1 (GLP-1), and glucose-dependent insulinotropic polypeptide (GIP) in patients with acromegaly. METHODS 23 surgically treated, non-diabetic patients with acromegaly and 12 healthy controls underwent an oral glucose tolerance test (OGTT) and subsequently isoglycaemic intravenous glucose infusion on a separate day. Baseline hormone concentrations, time-to-peak and area under the curve (AUC) on the OGTT-day and incretin effect were compared according to treatment regimens. RESULTS The patients treated with SSA (N = 15) had impaired GIP-response (AUC, P = 0.001), and numerical impairment of all other hormone responses (P > 0.3). Patients co-treated with PEG (SSA + PEG, N = 4) had increased secretion of insulin and glucagon compared to patients only treated with SSA (SSA ÷ PEG, N = 11) (insulinAUC mean ± SEM, SSA + PEG 49 ± 8.3 nmol/l*min vs SSA ÷ PEG 25 ± 3.4, P = 0.007; glucagonAUC, SSA + PEG 823 ± 194 pmol/l*min vs SSA ÷ PEG 332 ± 69, P = 0.009). GIP secretion remained significantly impaired, whereas GLP-1 secretion was numerically increased with PEG (SSA + PEG 3088 ± 366 pmol/l*min vs SSA ÷ PEG 2401 ± 239, P = 0.3). No difference was found in patients treated with/without radiotherapy nor substituted or not with hydrocortisone. CONCLUSION SSA impaired the insulin, glucagon, and incretin hormone secretions. Co-treatment with PEG seemed to counteract the somatostatinergic inhibition of the glucagon and insulin response to OGTT. We speculate that PEG may exert its action through GH-receptors on pancreatic δ-cells. Clinical trial registration NCT02005978.
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Affiliation(s)
- Nanna Thurmann Jørgensen
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Trine Møller Erichsen
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Morten Buus Jørgensen
- Department of Nephrology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Thomas Idorn
- Department of Nephrology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Bo Feldt-Rasmussen
- Department of Nephrology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens J Holst
- Department of Biomedical Sciences, and NNF Centre for Basic Metabolic Research Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Ulla Feldt-Rasmussen
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marianne Klose
- Department of Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
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12
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Chiloiro S, Bianchi A, Giampietro A, Pontecorvi A, Raverot G, Marinis LD. Second line treatment of acromegaly: Pasireotide or Pegvisomant? Best Pract Res Clin Endocrinol Metab 2022; 36:101684. [PMID: 35931640 DOI: 10.1016/j.beem.2022.101684] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Acromegaly is a chronic disease with an increased mortality in case of persistently active disease. The treatment of acromegaly is mainly based on the surgical resection of the GH secreting pituitary tumor and, in cases with persistent disease, on the medical therapy with first generation somatostatin analogues (first gen-SSAs). Data from national registries, meta-analysis and epidemiology studies showed that 24%-65% of acromegaly patients treated with first gen-SSA did not reach the control of disease, requiring second line therapies, as the second gen-SSAs and the GH receptor antagonist. According to the high efficacy of these treatments and their molecular mechanisms of action, the choice of second line therapies should be personalized. In this review, we summarize the evidence on clinical, molecular and morphological aspects that may predict the response to second line therapies, in order to integrate and translate in the clinical practice for a patient-tailored therapeutic approach.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli, number 8, Rome, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Antonio Bianchi
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli, number 8, Rome, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonella Giampietro
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli, number 8, Rome, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alfredo Pontecorvi
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli, number 8, Rome, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gérald Raverot
- Fédération d'endocrinologie, Centre de référence Maladies Rares Hypophysaires (HYPO), Hospices Civils de Lyon, Groupement hospitalier Est, Bron, France; Université Lyon 1, Lyon, France; Inserm U1052, CNRS UMR5286, Cancer Research Center of Lyon, 69372, Lyon, France
| | - Laura De Marinis
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo A. Gemelli, number 8, Rome, Italy; Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
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13
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Fleseriu M, Langlois F, Lim DST, Varlamov EV, Melmed S. Acromegaly: pathogenesis, diagnosis, and management. Lancet Diabetes Endocrinol 2022; 10:804-826. [PMID: 36209758 DOI: 10.1016/s2213-8587(22)00244-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 11/23/2022]
Abstract
Growth hormone-secreting pituitary adenomas that cause acromegaly arise as monoclonal expansions of differentiated somatotroph cells and are usually sporadic. They are almost invariably benign, yet they can be locally invasive and show progressive growth despite treatment. Persistent excess of both growth hormone and its target hormone insulin-like growth factor 1 (IGF-1) results in a wide array of cardiovascular, respiratory, metabolic, musculoskeletal, neurological, and neoplastic comorbidities that might not be reversible with disease control. Normalisation of IGF-1 and growth hormone are the primary therapeutic aims; additional treatment goals include tumour shrinkage, relieving symptoms, managing complications, reducing excess morbidity, and improving quality of life. A multimodal approach with surgery, medical therapy, and (more rarely) radiation therapy is required to achieve these goals. In this Review, we examine the epidemiology, pathogenesis, diagnosis, complications, and treatment of acromegaly, with an emphasis on the importance of tailoring management strategies to each patient to optimise outcomes.
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Affiliation(s)
- Maria Fleseriu
- Department of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Department of Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, OR, USA.
| | - Fabienne Langlois
- Division of Endocrinology, Department of Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie-Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | | | - Elena V Varlamov
- Department of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Department of Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, OR, USA
| | - Shlomo Melmed
- Department of Medicine and Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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14
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Brunetti A, Antonini S, Saladino A, Lavezzi E, Zampetti B, Cozzi R. Clinical Management of Acromegaly: Therapeutic Frontiers and New Perspectives for Somatostatin Receptor Ligands (SRLs). MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58060794. [PMID: 35744057 PMCID: PMC9228014 DOI: 10.3390/medicina58060794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 05/31/2022] [Accepted: 06/09/2022] [Indexed: 11/28/2022]
Abstract
Somatostatin receptor ligands (SRLs) represent a true milestone in the medical therapy for acromegaly. The first-generation SRLs (FG-SRLs), octreotide and lanreotide, have demonstrated good efficacy in disease control and tumor shrinkage, and are still considered first-line medical therapies. The development of long-acting release (LAR) formulations has certainly improved the therapeutic tolerability of these drugs, although many patients still experience therapy-related burden. As such, new formulations have recently been developed to improve adherence and therapeutic efficacy and more solutions are on the way. In the case of FG-SRL-resistant disease, pasireotide, the only second generation SRL currently available, demonstrated superiority in disease control and tumor shrinkage compared to FG-SRLs. However, its use in clinical practice is still limited due to concern for impairment in glucose homeostasis. In this review, we discuss the news about the present and future role of SRLs in acromegaly, exploring the therapeutical frontiers of this drug class. Moreover, we provide practical guidance on the use of pasireotide, based on the data in the literature and our clinical experience.
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Affiliation(s)
- Alessandro Brunetti
- Endocrinology, Diabetology and Andrology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy; (A.B.); (S.A.); (E.L.)
| | - Simone Antonini
- Endocrinology, Diabetology and Andrology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy; (A.B.); (S.A.); (E.L.)
| | - Andrea Saladino
- Division of Neurosurgery (NCH 1), Fondazione IRCCS Istituto Neurologico “Carlo Besta”, 20133 Milan, Italy;
| | - Elisabetta Lavezzi
- Endocrinology, Diabetology and Andrology Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Milan, Italy; (A.B.); (S.A.); (E.L.)
| | - Benedetta Zampetti
- SC Endocrinologia Grande Ospedale Metropolitano Niguarda Milano, Piazza Ospedale Maggiore 3, 20162 Milan, Italy;
| | - Renato Cozzi
- SC Endocrinologia Grande Ospedale Metropolitano Niguarda Milano, Piazza Ospedale Maggiore 3, 20162 Milan, Italy;
- Correspondence:
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15
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Salvatori R, Maffei P, Webb SM, Brue T, Loftus J, Valluri SR, Gomez R, Wajnrajch MP, Fleseriu M. Patient-reported outcomes in patients with acromegaly treated with pegvisomant in the ACROSTUDY extension: A real-world experience. Pituitary 2022; 25:420-432. [PMID: 35022929 DOI: 10.1007/s11102-022-01206-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/03/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE To report the effects of pegvisomant (PEGV) treatment on patient-reported outcomes in acromegaly patients. METHODS We conducted an extension study of an open-label, multinational, non-interventional study (ACROSTUDY) evaluating the long-term safety and efficacy of PEGV for acromegaly in routine clinical practice. Enrolled patients were rollover patients from ACROSTUDY, or treatment naïve/semi-naïve (NSN; no PEGV within 6 months of enrollment). Exploratory efficacy endpoints were changes in symptoms with the Patient-Assessed Acromegaly Symptom Questionnaire (PASQ) and quality of life with the Acromegaly Quality of Life questionnaire (AcroQoL) analyzed by controlled or uncontrolled IGF-I levels. Results were analyzed in all patients, in NSN patient subgroup, and by diabetes status. RESULTS A total of 544 patients with acromegaly were enrolled, including 434 rollover subjects from ACROSTUDY and 110 NSN patients. Mean PEGV treatment duration was 7.8 years (range, 0-19.6 years). Overall, the majority of PASQ scores improved over time, but there was no significant difference between IGF-I controlled or uncontrolled groups. In the NSN subgroup, most PASQ and AcroQoL scores remained similar to baseline up to 1 year, regardless of IGF-I control. Patients with diabetes reported better PASQ scores over time with PEGV treatment, regardless of IGF-I control. IGF-I normalization increased from 10% of patients at baseline to more than 78% at year 10, with a mean daily PEGV dose of 18.7 mg. CONCLUSIONS Overall, patients treated with PEGV had small improvements in PASQ. While IGF-I normalization increased with PEGV treatment, IGF-I control had no effects on PASQ and AcroQoL scores.
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Affiliation(s)
- Roberto Salvatori
- Division of Endocrinology and Metabolism and Pituitary Center, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.
| | - Pietro Maffei
- Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Susan M Webb
- Department of Endocrinology/Medicine, Centro de Investigación Biomédica en Red de Enfermedades Raras, Hospital Sant Pau, Universitat Autónoma de Barcelona, Carrer de Sant Quintí 89, 08041, Barcelona, Spain
| | - Thierry Brue
- Hopital de la Conception, and Aix-Marseille Université, Marseille Medical Genetics, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | | | | | | | - Michael P Wajnrajch
- , Pfizer, New York, NY, USA
- Division of Pediatric Endocrinology, Grossman School of Medicine, New York University, New York, NY, USA
| | - Maria Fleseriu
- Pituitary Center, Departments of Medicine, Division of Endocrinology, Diabetes, & Clinical Nutrition) and Neurological Surgery, Oregon Health & Science University, Portland, OR, USA
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16
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Coopmans EC, van der Lely AJ, Neggers SJCMM. Approach to the Patient With Treatment-resistant Acromegaly. J Clin Endocrinol Metab 2022; 107:1759-1766. [PMID: 35090028 PMCID: PMC9315163 DOI: 10.1210/clinem/dgac037] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Indexed: 11/29/2022]
Abstract
Although most tumors in patients with acromegaly are benign and are cured or controlled by surgery and/or first-generation somatostatin receptor ligands therapy, some can behave more aggressively and are resistant to these standard therapies. Acromegaly, if left untreated, is a rare and chronic disorder, commonly caused by a GH-producing pituitary adenoma and is associated with significant comorbidities and an increased mortality. Transsphenoidal surgery is considered the mainstay of acromegaly management, but medical therapy has an increasingly important role. However, disease activity is not fully controlled in a significant number of patients treated with surgery and/or high-dose first-generation somatostatin receptor ligand monotherapy. In these circumstances, therefore, repeated surgery, second-line medical therapy, and radiotherapy, alone or combined as multimodal therapeutic strategies should be considered, in a patient-centered perspective.
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Affiliation(s)
- Eva C Coopmans
- Department of Medicine, Section Endocrinology, Pituitary Center Rotterdam, Erasmus University Medical Center, 3000 CA Rotterdam, the Netherlands
| | - Aart J van der Lely
- Department of Medicine, Section Endocrinology, Pituitary Center Rotterdam, Erasmus University Medical Center, 3000 CA Rotterdam, the Netherlands
| | - Sebastian J C M M Neggers
- Correspondence: S. Neggers, Erasmus University Medical Center Rotterdam, PO box 2040, 3000 CA Rotterdam, The Netherlands.
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17
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Ting Lim DS, Fleseriu M. Personalized Medical Treatment in Patients with Acromegaly: A Review. Endocr Pract 2022; 28:321-332. [PMID: 35032649 DOI: 10.1016/j.eprac.2021.12.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 12/23/2022]
Abstract
Acromegaly is associated with significant morbidity and mortality if not appropriately treated. In addition to insulin-like growth factor 1 (IGF-1) and growth hormone (GH) normalization, and tumor shrinkage, treatment goals include symptom relief, managing complications and improving quality of life. Surgical resection is a first-line treatment in most patients, with few being pretreated pre-operatively with medications. Somatostatin receptor ligands (SRLs), injectable and more recently oral capsules, have been the cornerstone of first-line medical therapy for persistent disease. However, several factors, including sparsely granulated adenomas, absent/low somatostatin receptor (SSTR2) status, imaging T2-hyperintensity, young age and aryl hydrocarbon receptor interacting protein mutations could predict first-generation SRL resistance. Patients with these characteristics may be better candidates for the GH receptor antagonist, pegvisomant, or in cases of large tumors the second-generation SRL, pasireotide. Combination therapy should be further pursued in patients who remain biochemically uncontrolled or have high remnant tumor after monotherapy. An efficacious and cost-effective pegvisomant dose-sparing effect of SRLs when used in combination has been demonstrated. With such a wide array of medical treatment options, it is increasingly important to tailor treatment to patients' unique characteristics as well as preferences, with a goal of personalizing management to achieve high quality outcomes.
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Affiliation(s)
| | - Maria Fleseriu
- Pituitary Center, and Departments of Medicine (Endocrinology, Diabetes and Clinical Nutrition) and Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA.
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18
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Giuffrida G, D’Argenio V, Ferraù F, Lasorsa VA, Polito F, Aliquò F, Ragonese M, Cotta OR, Alessi Y, Oteri R, Di Maggio F, Asmundo A, Romeo PD, Spagnolo F, Pastore L, Angileri FF, Capasso M, Cannavò S, Aguennouz M. Methylome Analysis in Nonfunctioning and GH-Secreting Pituitary Adenomas. Front Endocrinol (Lausanne) 2022; 13:841118. [PMID: 35432200 PMCID: PMC9007725 DOI: 10.3389/fendo.2022.841118] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/21/2022] [Indexed: 01/19/2023] Open
Abstract
Pituitary adenomas (PAs), usually benign lesions, can sometimes present with "aggressive" features (rapid growth, local invasiveness, scarce response to conventional treatments). Despite the fact that a few genetic alterations have been associated to this clinical behavior, the role of epigenetic modifications, mainly methylation and miRNAs activity, is now opening new frontiers in this field. We evaluated the methylation profile of 21 PA (11 GH-omas, 10 nonfunctioning tumors-NFPAs) samples from TNS surgery and 5 normal pituitaries, collected at our neurosurgery between 2015 and 2017. DNA was extracted and sequenced, selecting 184,841 target regions. Moreover, methylation profiles were correlated with demographic, radiological, and clinicopathological features. NFPAs showed higher methylation levels vs. GH-omas, with 178 differentially methylated regions (DMRs) mainly consisting of noncoding and intronic sequences, and mostly localized in the open sea regions. We also found three hypermethylated genes (C7orf50, GNG7, and BAHCC1) involved in tumorigenesis processes and potentially influencing pituitary tumor pathophysiology. Among the clinicopathological features, only the maximum diameter resulted significantly higher in NFPAs. Our data provide further evidence of the complex epigenetic background of pituitary tumors. In line with the current literature, we confirmed a significant prevalence of hypermethylation in NFPAs vs. GH-omas, whose pathophysiological consequence is yet to be defined.
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Affiliation(s)
- Giuseppe Giuffrida
- Department of Human Pathology DETEV, University of Messina, Messina, Italy
| | - Valeria D’Argenio
- Department of Human Sciences and Quality of Life Promotion, San Raffaele Open University, Rome, Italy
- CEINGE-Biotecnologie Avanzate, Naples, Italy
| | - Francesco Ferraù
- Department of Human Pathology DETEV, University of Messina, Messina, Italy
- Endocrine Unit, “Gaetano Martino” University Hospital, Messina, Italy
- *Correspondence: Francesco Ferraù,
| | - Vito Alessandro Lasorsa
- CEINGE-Biotecnologie Avanzate, Naples, Italy
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Francesca Polito
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Federica Aliquò
- Department of Human Pathology DETEV, University of Messina, Messina, Italy
| | - Marta Ragonese
- Department of Human Pathology DETEV, University of Messina, Messina, Italy
| | | | - Ylenia Alessi
- Endocrine Unit, “Gaetano Martino” University Hospital, Messina, Italy
| | - Rosaria Oteri
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Federica Di Maggio
- CEINGE-Biotecnologie Avanzate, Naples, Italy
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Alessio Asmundo
- Department of Biomedical and Dental Sciences, and Morpho-Functional Imaging, University of Messina, Messina, Italy
| | | | - Federica Spagnolo
- Endocrine Unit, “Gaetano Martino” University Hospital, Messina, Italy
| | - Lucio Pastore
- CEINGE-Biotecnologie Avanzate, Naples, Italy
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Filippo Flavio Angileri
- Department of Biomedical and Dental Sciences, and Morpho-Functional Imaging, University of Messina, Messina, Italy
| | - Mario Capasso
- CEINGE-Biotecnologie Avanzate, Naples, Italy
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Salvatore Cannavò
- Department of Human Pathology DETEV, University of Messina, Messina, Italy
- Endocrine Unit, “Gaetano Martino” University Hospital, Messina, Italy
| | - M’Hammed Aguennouz
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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19
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Bolanowski M, Adnan Z, Doknic M, Guk M, Hána V, Ilovayskaya I, Kastelan D, Kocjan T, Kužma M, Nurbekova A, Poiana C, Szücs N, Vandeva S, Gomez R, Paidac S, Simoneau D, Shimon I. Acromegaly: Clinical Care in Central and Eastern Europe, Israel, and Kazakhstan. Front Endocrinol (Lausanne) 2022; 13:816426. [PMID: 35273565 PMCID: PMC8902495 DOI: 10.3389/fendo.2022.816426] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 01/19/2022] [Indexed: 12/17/2022] Open
Abstract
Acromegaly is a rare condition typically caused by benign pituitary adenomas, resulting in excessive production of growth hormone. Clinical manifestations of acromegaly are diverse, varying from the overgrowth of body tissue to cardiovascular, metabolic, and osteoarticular disorders. Symptoms may emerge slowly, overlapping with other diseases and often involve many different healthcare specialists. In the last decade, efforts to provide an accurate and timely diagnosis of acromegaly have improved disease management and clinical experience. Despite this progress, marked differences in the diagnosis, treatment, and management of acromegaly exist from country-to-country. To address these inconsistencies in the region comprising Central and Eastern Europe, Israel, and Kazakhstan, a panel of acromegaly experts from 13 of these countries was convened. Acromegaly experts from each country provided available information on the approaches from their country, including regional treatment centers and multidisciplinary teams, treatment access, reimbursement and availability, and physician education, disease awareness, and patient advocacy. Across several areas of acromegaly management, divergent approaches were identified and discussed, including the provision of multidisciplinary care, approved and available treatments, and disease awareness programs. These were recognized as areas of potential improvement in the management of acromegaly, in addition to participation in national and regional acromegaly registries. Further experience exchange will facilitate the identification of specific strategies that can be adapted in each country, and widespread participation in acromegaly registries will enable their evaluation. It is anticipated that this approach will support the optimization of acromegaly patient care across this region.
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Affiliation(s)
- Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
- *Correspondence: Marek Bolanowski, ; Zaina Adnan,
| | - Zaina Adnan
- Division of Endocrinology and Metabolism, Bar Ilan Faculty of Medicine, Clalit Medical Health Care Services, Safed, Israel
- *Correspondence: Marek Bolanowski, ; Zaina Adnan,
| | - Mirjana Doknic
- Neuroendocrinology Department, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Clinical Centre of Serbia, Medical Faculty University of Belgrade, Belgrade, Serbia
| | - Mykola Guk
- Department of Transsphenoidal Surgery, Romodanov Neurosurgery Institute, Kyiv, Ukraine
| | - Václav Hána
- Third Department of Internal Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
| | - Irena Ilovayskaya
- Neuroendocrine Unit, Endocrinology Department, Moscow Regional Research and Clinical Institute, Moscow, Russia
| | - Darko Kastelan
- Department of Endocrinology, University Hospital Center Zagreb, Zagreb, Croatia
| | - Tomaz Kocjan
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Martin Kužma
- Comenius University Faculty of Medicine, 5th Department of Internal Medicine, University Hospital Bratislava, Bratislava, Slovakia
| | | | - Catalina Poiana
- Department of Endocrinology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
| | - Nikolette Szücs
- Department of Internal Medicine and Oncology, Semmelweis University, Budapest, Hungary
| | - Silvia Vandeva
- Department of Endocrinology, Specialized Hospital for Active Treatment of Endocrinology, Medical University, Sofia, Bulgaria
| | - Roy Gomez
- Global Medical Affairs, Pfizer Rare Disease, Brussels, Belgium
| | - Sorin Paidac
- Medical Affairs, Pfizer Rare Disease, Bucharest, Romania
| | - Damien Simoneau
- Central and Eastern Europe Medical Affairs, Pfizer Rare Disease, Paris, France
| | - Ilan Shimon
- Rabin Medical Center, Petah-Tikva, and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Shao XQ, Chen ZY, Wang M, Yang YP, Yu YF, Liu WJ, Wang Y, Zeng FF, Gong W, Ye HY, Wang YF, Zhao Y, Zhang L, Zhang ZY, He M, Li YM. Effects of Long-Acting Somatostatin Analogues on Lipid Metabolism in Patients with Newly Diagnosed Acromegaly: A Retrospective Study of 120 Cases. Horm Metab Res 2022; 54:25-32. [PMID: 34986497 DOI: 10.1055/a-1717-9332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The short-term effects of long-acting somatostatin analogues (SSAs) on lipid profiles in patients with acromegaly are not well studied. We retrospectively analyzed the effects of SSAs on lipid profiles and associated cardiovascular risk factors in a cohort of 120 newly diagnosed acromegaly patients. In this study, 69 females and 51 males were included. These patients were treated with either octreotide LAR (OCT) or lanreotide SR (LAN) for 3 months. After SSAs treatment, both GH and IGF-1 significantly decreased (p<0.001). Triglyceride (TG), total to high-density lipoprotein cholesterol (HDL-C) ratio, and lipoprotein (a) [Lp(a)] levels were significantly decreased, while HDL-C levels were increased (p<0.05). The reduction of mean serum GH (GHm) was positively associated with the decrease of TG (r=0.305, p=0.001) and Lp(a) (r=0.257, p=0.005), as well as the increase of HDL-C (r=-0.355, p<0.001). The changes of lipid profiles were observed only in OCT group, but not in LAN group. In addition, systolic blood pressure (SBP) had significantly declined after SSAs treatment, with an average reduction of 4.4 mmHg (126.7±1.28 vs. 122.3±1.44 mmHg, p=0.003), while no change was observed regarding diastolic blood pressure (DBP) (p>0.05). Fasting insulin, fasting C-peptide, and HOMA-IR were significantly decreased after SSAs treatment. In conclusion, our current study revealed that short-term SSAs treatment improves lipid profiles and other cardiovascular risk factors in patients with acromegaly.
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Affiliation(s)
- Xiao-Qing Shao
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Zheng-Yuan Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Meng Wang
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Ye-Ping Yang
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Yi-Fei Yu
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Wen-Juan Liu
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Yi Wang
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Fang-Fang Zeng
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Wei Gong
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Hong-Ying Ye
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Yong-Fei Wang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Yao Zhao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Li Zhang
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhao-Yun Zhang
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Min He
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
| | - Yi-Ming Li
- Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China
- Shanghai Pituitary Tumor Center, Shanghai, China
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21
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Chiloiro S, Giampietro A, Visconti F, Rossi L, Donfrancesco F, Fleseriu CM, Mirra F, Pontecorvi A, Giustina A, Fleseriu M, De Marinis L, Bianchi A. Glucose metabolism outcomes in acromegaly patients on treatment with pasireotide-LAR or pasireotide-LAR plus Pegvisomant. Endocrine 2021; 73:658-666. [PMID: 33907985 PMCID: PMC8325668 DOI: 10.1007/s12020-021-02711-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/23/2021] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Disorders of glucose metabolism are a serious acromegaly comorbidity and may be differently impacted by medical treatments of acromegaly. In this retrospective longitudinal multicenter study, we investigated the outcome of glucose metabolism and its predictors in patients treated with Pasireotide LAR (PAS-LAR) alone or in combination with Pegvisomant (PAS-LAR + Peg-V). SUBJECTS AND METHODS Acromegaly patients treated continously with PAS-LAR or PAS-LAR + Peg-V for at least 6 months. RESULTS Forty patients (25 females, 15 males) were enrolled. At last visit, 27/40 patients (67.5%) reached biochemical control of acromegaly. Overall, glucose metabolism improved in 3 (all in PAS-LAR + Peg-V; 7.5%), worsened in 26 (65%) and remained unchanged in 11 patients (27.5%). Glucose metabolism worsened in 25 patients (73.5%) treated with PAS-LAR and in a single patient (16.7%) treated with PAS-LAR + Peg-V (p < 0.001). Among patients treated with Pas-LAR alone, GH at baseline was higher in those with worsening of glucose metabolism (p = 0.04) as compared to those with stable glucose status. A significantly higher reduction of HbA1c was observed in patients treated with PAS-LAR + Peg-V, as compared with those treated with PAS-LAR alone (p = 0.005). CONCLUSIONS Our data confirmed that glucose metabolism in patients treated with PAS-LAR is often worsened, and may be predicted by entity of baseline GH hypersecretion and by the dose of PAS-LAR. Moreover, our data, although limited by small numbers, may suggest that the combination treatment PAS-LAR + Peg-V can improve glucose homeostasis in selected patients.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonella Giampietro
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Felicia Visconti
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Laura Rossi
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federico Donfrancesco
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cara M Fleseriu
- Pituitary Center, Oregon Health and Science University, Portland, OR, USA
- University of Pittsburgh, Pittsburgh, PA, USA
| | - Federica Mirra
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alfredo Pontecorvi
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Giustina
- Institute of Endocrie and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milano, Italy
| | - Maria Fleseriu
- Pituitary Center, Oregon Health and Science University, Portland, OR, USA
| | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy.
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Antonio Bianchi
- Pituitary Unit, Department of Endocrinology and Diabetes, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
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22
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Fleseriu M, Führer-Sakel D, van der Lely AJ, De Marinis L, Brue T, van der Lans-Bussemaker J, Hey-Hadavi J, Camacho-Hubner C, Wajnrajch MP, Valluri SR, Palladino AA, Gomez R, Salvatori R. More than a decade of real-world experience of pegvisomant for acromegaly: ACROSTUDY. Eur J Endocrinol 2021; 185:525-538. [PMID: 34342594 PMCID: PMC8428076 DOI: 10.1530/eje-21-0239] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 08/03/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To report the final long-term safety and efficacy analyses of patients with acromegaly treated with pegvisomant from the ACROSTUDY. DESIGN Global (15 countries), multicentre, non-interventional study (2004-2017). METHODS The complete ACROSTUDY cohort comprised patients with acromegaly, who were being treated with pegvisomant (PEGV) prior to the study or at enrolment. The main endpoints were long-term safety (comorbidities, adverse events (AEs), pituitary tumour volumes, liver tests) and efficacy (IGF1 changes). RESULTS Patients (n = 2221) were treated with PEGV for a median of 9.3 years (range, 0-20.8 years) and followed up for a median of 7.4 years (range, 0-13.9 years). Before PEGV, 96.3% had received other acromegaly treatments (surgery/radiotherapy/medications). Before PEGV treatment, 87.2% of patients reported comorbidities. During ACROSTUDY, 5567 AEs were reported in 56.5% of patients and of these 613 were considered treatment-related (in 16.5% of patients) and led to drug withdrawal in 1.3%. Pituitary imaging showed a tumour size increase in 7.1% of patients; the majority (71.1%) reported no changes. Abnormal AST or ALT liver tests occurred in 3.2% of patients. IGF1 normalization rate improved over time, increasing from 11.4% at PEGV start to 53.7% at year 1, and reaching 75.4% at year 10 with the use of ≥30 mg PEGV/day in an increasing proportion of patients. CONCLUSION This comprehensive review of the complete cohort in ACROSTUDY confirmed the overall favourable benefit-to-risk profile and high efficacy of PEGV as mono- and combination therapy in patients with an aggressive course/uncontrolled/active acromegaly requiring long-term medical therapy for control.
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Affiliation(s)
- Maria Fleseriu
- Pituitary CenterDivision of Endocrinology, Diabetes, & Clinical Nutrition, Department of Medicine
- Pituitary Center, Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
- Correspondence should be addressed to M Fleseriu Email
| | - Dagmar Führer-Sakel
- Department of Endocrinology Diabetology and Metabolism, Endocrine Tumour Center at West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Aart J van der Lely
- Division of Endocrinology, Department of Internal Medicine, Erasmus Medical Centre, Rotterdam, Netherlands
| | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Thierry Brue
- Assistance Publique-Hôpitaux de Marseille, Hopital de la Conception, and Aix-Marseille Université, Marseille Medical Genetics, Marseille, France
| | | | | | | | - Michael P Wajnrajch
- Pfizer, New York, New York, USA
- Division of Pediatric Endocrinology, Department of Pediatrics, New York University Langone Medical Center, New York, New York, USA
| | | | | | | | - Roberto Salvatori
- Division of Endocrinology and Pituitary Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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23
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Ioachimescu AG. Acromegaly: achieving timely diagnosis and improving outcomes by personalized care. Curr Opin Endocrinol Diabetes Obes 2021; 28:419-426. [PMID: 34101652 DOI: 10.1097/med.0000000000000650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Discuss recent literature regarding clinical manifestations and comorbidities in acromegaly, with focus on early diagnosis and customized care. RECENT FINDINGS The mean interval between onset of clinical manifestations and diagnosis is currently 3-5 years. Women, especially younger than 50 years of age, experience longer delays, have lower insulin-like growth factor 1 (IGF-1) levels and larger tumors than men. Development of comorbidities usually precedes the diagnosis and is influenced by age, sex, and biochemical disease activity. Comorbidities other than irreversible osteoarticular structural changes usually improve after acromegaly treatment. In patients with diabetes, the course of hyperglycemia not only depends on biochemical control but also on specific acromegaly therapies. Quality of life is influenced by sex, as well as by acromegaly symptoms, biochemical activity, and treatment. Quality of life remains lower than general population despite biochemical remission. SUMMARY Early diagnosis can be achieved by suspecting acromegaly based on suggestive clinical scenarios rather than obvious changes in appearance. Personalized care entails a proactive multidisciplinary approach to identify and treat comorbidities while carefully monitoring the effects of acromegaly treatment.
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24
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García-Casares N, Fernández-Andújar M, González-Molero I, Maraver-Selfa S, Gutiérrez-Bedmar M, Ramos-Rodriguez JR, Alfaro-Rubio F, Roé-Vellvé N, Garcia-Garcia I, García-Arnés JA. Cognitive Functioning and Cortical Brain Thickness in Acromegaly Patients: A Pilot study. Arch Clin Neuropsychol 2021; 36:780-790. [PMID: 33200172 DOI: 10.1093/arclin/acaa106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/12/2020] [Accepted: 10/01/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Cognitive effects in acromegaly patients are poorly understood and the mechanisms involved are still unclear. The aim of this study was to evaluate the cognitive function, depression, and quality of life of acromegaly patients treated with pegvisomant versus somatostatin analogues (SRLs) and to analyze the effect of the different treatments on cognition and possible structural brain changes. METHODS This cross-sectional study involved 23 acromegaly patients divided into two groups according to treatment modality: One group of 9 patients treated with pegvisomant and another group of 14 patients treated with SRLs. All participants underwent blood analysis, neuropsychological tests, depression tests, quality of life assessment, and 3-Tesla magnetic resonance imaging. RESULTS We found no significant differences between groups in the neuropsychological tests, depression or quality of life; nor in the whole-brain cortical thickness. In the SRL group, the volume of the thalamus correlated positively with executive function, a correlation not found in the pegvisomant group. In addition, the pegvisomant group had significantly higher levels of insulin than the SRL group. CONCLUSIONS In conclusion, in this pilot study, the type of pharmacological treatment in patients with acromegaly and good glycemic control did not influence the cognitive function and cortical brain thickness. However, pegvisomant could play a neuroprotective role on the thalamus that will have to be demonstrated with larger samples in future studies.
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Affiliation(s)
- Natalia García-Casares
- Department of Medicine, Faculty of Medicine, University of Malaga, Málaga, Spain.,Centro de Investigaciones Médico-Sanitarias (C.I.M.E.S), University of Malaga, Málaga, Spain.,Área de Enfermedades cardiovasculares, obesidad y diabetes, Instituto de Investigación Biomédica de Málaga (IBIMA), Malaga, Spain
| | - Marina Fernández-Andújar
- Universitat Abat Oliba CEU, CEU Universities, Facultad de Ciencias Sociales, Departamento Psicología
| | | | - Silvia Maraver-Selfa
- Department of Endocrinology, Virgen de la Victoria University Hospital, Malaga, Spain
| | | | - José R Ramos-Rodriguez
- Centro de Investigaciones Médico-Sanitarias (C.I.M.E.S), University of Malaga, Málaga, Spain
| | - Francisco Alfaro-Rubio
- Centro de Investigaciones Médico-Sanitarias (C.I.M.E.S), University of Malaga, Málaga, Spain
| | - Nuria Roé-Vellvé
- Centro de Investigaciones Médico-Sanitarias (C.I.M.E.S), University of Malaga, Málaga, Spain
| | - Isabel Garcia-Garcia
- Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Barcelona, Spain
| | - Juan A García-Arnés
- Department of Endocrinology, Regional University Hospital of Malaga, Malaga, Spain.,Department of Pharmacology, Faculty of Medicine, University of Malaga, Malaga, Spain
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25
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Decock A, Verroken C, Van de Velde F, Vilsbøll T, Holst JJ, T'Sjoen G, Lapauw B. In patients with controlled acromegaly, indices of glucose homeostasis correlate with IGF-1 levels rather than with type of treatment. Clin Endocrinol (Oxf) 2021; 95:65-73. [PMID: 33715210 DOI: 10.1111/cen.14461] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/21/2021] [Accepted: 03/01/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Acromegaly is accompanied by abnormalities in glucose and lipid metabolism which improve upon treatment. Few studies have investigated whether these improvements differ between treatment modalities. This study aimed to compare glucose homeostasis, lipid profiles and postprandial gut hormone response in patients with controlled acromegaly according to actual treatment. DESIGN Cross-sectional study at a tertiary care centre. PATIENTS Twenty-one patients with acromegaly under stable control (ie insulin growth factor 1 [IGF1] levels below sex- and age-specific thresholds and a random growth hormone level <1.0 µg/L) after surgery (n = 5), during treatment with long-acting somatostatin analogues (n = 10) or long-acting somatostatin analogues + pegvisomant (n = 6) were included. MEASUREMENTS Glucose, insulin, total cholesterol and high-density lipoprotein-cholesterol were measured in fasting serum samples. Glucose, insulin, triglycerides, glucose-dependent insulinotropic polypeptide and glucagon-like peptide 1 were measured during a mixed meal test. Insulin sensitivity was evaluated by a hyperinsulinaemic-euglycaemic clamp. RESULTS There were no significant differences in glucose tolerance, insulin sensitivity or postprandial gut hormone responses between the three groups. Positive correlations between IGF1 levels and HbA1c, fasting glucose and insulin levels and postprandial area under the curve (AUC) of glucose and insulin and also an inverse association between IGF1 and glucose disposal rate were found in the whole cohort (all p < .05, lowest p = .001 for postprandial AUC glucose with rs = 0.660). CONCLUSION In this cross-sectional study in patients with controlled acromegaly, there were no differences in glucose homeostasis or postprandial substrate metabolism according to treatment modality. However, a lower IGF1 level seems associated with a better metabolic profile.
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Affiliation(s)
- Amelie Decock
- Department of Endocrinology, Ghent University Hospital, Ghent, Belgium
| | | | | | - Tina Vilsbøll
- NNF Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens Juul Holst
- NNF Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Guy T'Sjoen
- Department of Endocrinology, Ghent University Hospital, Ghent, Belgium
| | - Bruno Lapauw
- Department of Endocrinology, Ghent University Hospital, Ghent, Belgium
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26
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Biagetti B, Aulinas A, Casteras A, Pérez-Hoyos S, Simó R. HOMA-IR in acromegaly: a systematic review and meta-analysis. Pituitary 2021; 24:146-158. [PMID: 33085039 DOI: 10.1007/s11102-020-01092-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/01/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE This review is aimed at examining whether the Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) is higher in Caucasian, adult, treatment-naïve patients with acromegaly (ACRO) than in the reference population independently of diabetes presence and to evaluate the impact of treatment [surgery and somatostatin analogues (SSAs)] on its assessment. METHODS We systematically reviewed in PubMed and Web of Science from July 1985 to December 2019, registered with the code number CRD42020148737. The inclusion criteria comprised studies conducted in Caucasian adult treatment-naïve patients with active ACRO in whom HOMA-IR or basal insulin and glucose were reported. Three reviewers screened eligible publications, extracted the outcomes, and assessed the risk of biases. RESULTS Of 118 originally selected studies, 15 met the inclusion criteria. HOMA-IR was higher in ACRO than the reference population, with mean difference and (95% confidence intervals) of 2.04 (0.65-3.44), even in ACRO patients without diabetes, 1.89 (1.06-2.73). HOMA-IR significantly decreased after treatment with either surgery or SSAs - 2.53 (- 3.24- - 1.81) and - 2.30 (- 3.05- - 1.56); respectively. However, the reduction of HOMA-IR due to SSAs did not improve basal glucose. CONCLUSION HOMA-IR in treatment-naïve ACRO patients is higher than in the reference population, even in patients without diabetes. This finding, confirms that insulin resistance is an early event in ACRO. Our results also suggest that HOMA-IR is not an adequate tool for assessing insulin resistance in those patients treated with SSAs.
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Affiliation(s)
- Betina Biagetti
- Diabetes and Metabolism Research Unit, Vall D'Hebron Research Institute and CIBERDEM (ISCIII), Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Anna Aulinas
- Department of Endocrinology and Nutrition, Hospital de La Santa Creu I Sant Pau and Sant Pau-Biomedical Research Institute (IIB-Sant Pau), Barcelona, Spain
- Research Center for Pituitary Diseases, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERERUnidad 747), ISCIII, Barcelona, Spain
- Faculty of Medicine, University of Vic Central University of Catalonia (UVic/UCC), Vic, Spain
| | - Anna Casteras
- Diabetes and Metabolism Research Unit, Vall D'Hebron Research Institute and CIBERDEM (ISCIII), Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Santiago Pérez-Hoyos
- Genetics Microbiology and Statistics Department, Statistics and Bioinformatics Unit, Vall D'Hebron Research Institute, Universitat de Barcelona, Barcelona, Spain
| | - Rafael Simó
- Diabetes and Metabolism Research Unit, Vall D'Hebron Research Institute and CIBERDEM (ISCIII), Universidad Autónoma de Barcelona, Barcelona, Spain.
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Kuker AP, Shen W, Jin Z, Singh S, Chen J, Bruce JN, Freda PU. Body Composition Changes with Long-term Pegvisomant Therapy of Acromegaly. J Endocr Soc 2021; 5:bvab004. [PMID: 33553983 PMCID: PMC7853172 DOI: 10.1210/jendso/bvab004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Indexed: 12/16/2022] Open
Abstract
Context In active acromegaly, the lipolytic and insulin antagonistic effects of growth hormone (GH) excess alter adipose tissue (AT) deposition, reduce body fat, and increase insulin resistance. This pattern reverses with surgical therapy. Pegvisomant treats acromegaly by blocking GH receptor (GHR) signal transduction and lowering insulin-like growth factor 1 (IGF-1) levels. The long-term effects of GHR antagonist treatment of acromegaly on body composition have not been studied. Methods We prospectively studied 21 patients with active acromegaly who were starting pegvisomant. Body composition was examined by whole body magnetic resonance imaging, proton magnetic resonance spectroscopy of liver and muscle and dual-energy x-ray absorptiometry, and endocrine and metabolic markers were measured before and serially during 1.0 to 13.4 years of pegvisomant therapy. The data of patients with acromegaly were compared with predicted and to matched controls. Results Mass of visceral AT (VAT) increased to a peak of 187% (1.56-229%) (P < .001) and subcutaneous AT (SAT) to 109% (–17% to 57%) (P = .04) of baseline. These remained persistently and stably increased, but did not differ from predicted during long-term pegvisomant therapy. Intrahepatic lipid rose from 1.75% to 3.04 % (P = .04). Although lean tissue mass decreased significantly, skeletal muscle (SM) did not change. IGF-1 levels normalized, and homeostasis model assessment insulin resistance and HbA1C were lowered. Conclusion Long-term pegvisomant therapy is accompanied by increases in VAT and SAT mass that do not differ from predicted, stable SM mass and improvements in glucose metabolism. Long-term pegvisomant therapy does not produce a GH deficiency-like pattern of body composition change.
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Affiliation(s)
- Adriana P Kuker
- Department of Medicine, Columbia University, New York, NY, USA
| | - Wei Shen
- Department of Pediatrics, Columbia University, New York, NY, USA.,Institute of Human Nutrition, Columbia University, New York, NY, USA.,Columbia Magnetic Resonance Research Center (CMRRC), Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Zhezhen Jin
- Columbia University and Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Simran Singh
- Department of Medicine, Columbia University, New York, NY, USA
| | - Jun Chen
- Department of Pediatrics, Columbia University, New York, NY, USA
| | - Jeffrey N Bruce
- Department of Neurosurgery, Columbia University, New York, NY, USA
| | - Pamela U Freda
- Department of Medicine, Columbia University, New York, NY, USA
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Fleseriu M, Biller BMK, Freda PU, Gadelha MR, Giustina A, Katznelson L, Molitch ME, Samson SL, Strasburger CJ, van der Lely AJ, Melmed S. A Pituitary Society update to acromegaly management guidelines. Pituitary 2021; 24:1-13. [PMID: 33079318 PMCID: PMC7864830 DOI: 10.1007/s11102-020-01091-7] [Citation(s) in RCA: 139] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/28/2020] [Indexed: 02/06/2023]
Abstract
Guidelines and consensus statements ensure that physicians managing acromegaly patients have access to current information on evidence-based treatments to optimize outcomes. Given significant novel recent advances in understanding acromegaly natural history and individualized therapies, the Pituitary Society invited acromegaly experts to critically review the current literature in the context of Endocrine Society guidelines and Acromegaly Consensus Group statements. This update focuses on how recent key advances affect treatment decision-making and outcomes, and also highlights the likely role of recently FDA-approved therapies as well as novel combination therapies within the treatment armamentarium.
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Affiliation(s)
- Maria Fleseriu
- Pituitary Center, Departments of Medicine and Neurological Surgery, Oregon Health & Science University, Portland, OR, USA
| | - Beverly M K Biller
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Pamela U Freda
- Department of Medicine, Columbia University, Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Monica R Gadelha
- Neuroendocrinology Research Center/Endocrinology Section, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal Do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS San Raffaele Hospital, Milan, Italy
| | - Laurence Katznelson
- Departments of Medicine and Neurosurgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Mark E Molitch
- Division of Endocrinology, Metabolism & Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Susan L Samson
- Pituitary Center, Departments of Medicine and Neurosurgery, Baylor College of Medicine, Houson, TX, USA
| | - Christian J Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - A J van der Lely
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Shlomo Melmed
- Pituitary Center, Cedars-Sinai Medical Center, 8700 Beverly Blvd., Room 2015, Los Angeles, CA, 90048, USA.
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Kuhn E, Caron P, Delemer B, Raingeard I, Lefebvre H, Raverot G, Cortet-Rudelli C, Desailloud R, Geffroy C, Henocque R, Brault Y, Brue T, Chanson P. Pegvisomant in combination or pegvisomant alone after failure of somatostatin analogs in acromegaly patients: an observational French ACROSTUDY cohort study. Endocrine 2021; 71:158-167. [PMID: 32986202 PMCID: PMC7835180 DOI: 10.1007/s12020-020-02501-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 09/14/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE After surgery, when somatostatin analogs (SAs) do not normalise IGF-I, pegvisomant (PEG) is indicated. Our aim was to define the medical reasons for the treatment of patients with PEG as monotherapy (M) or combined with SA, either as primary bitherapy, PB (PEG is secondarily introduced after SA) or as secondary bitherapy, SB (SAs secondarily introduced after PEG). METHODS We retrospectively analysed French data from ACROSTUDY. RESULTS 167, 88 and 57 patients were treated with M, PB or SB, respectively, during a median time of 80, 42 and 70 months. The median PEG dose was respectively 15, 10 and 20 mg. Before PEG, the mean IGF-I level did not differ between M and PB but the proportion of patients with suprasellar tumour extension was higher in PB group (67.5% vs. 44.4%, P = 0.022). SB regimen was used preferentially in patients with tumour increase and IGF-I level difficult to normalise under PEG. In both secondary regimens, the decrease of the frequency of PEG's injections, compared to monotherapy was confirmed. However, the mean weekly dose of PEG between M and PB remained the same. CONCLUSIONS The medical rationale for continuing SAs rather than switching to PEG alone in patients who do not normalise IGF-I under SAs was a tumour concern with suprasellar extension and tumour shrinkage under SA. A potential explanation for introducing SA in association with PEG appears to be a tumour enlargement and difficulties to normalise IGF-I levels under PEG given alone. In both regimens, the prospect of lowering PEG injection frequency favoured the choice.
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Affiliation(s)
- Emmanuelle Kuhn
- Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Centre de Référence des Maladies Rares de l'Hypophyse HYPO, 94275, Le Kremlin-Bicêtre, France
- Université Paris-Saclay (Université Paris-Sud), Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Le Kremlin-Bicêtre, France
| | - Philippe Caron
- CHU de Toulouse, Hôpital Larrey, 24 Chemin de Pouvourville, TSA 30030, 31059, Toulouse Cedex 9, France
| | - Brigitte Delemer
- CHU de Reims-Hôpital Robert Debré, Avenue du Général Koenig, 51092, Reims Cedex, France
| | - Isabelle Raingeard
- CHRU de Montpellier, Maladies Endocriniennes, Hopital Lapeyronie, 295 Avenue du Doyen Gaston Giraud, 34295, Montpellier Cedex 5, France
| | - Hervé Lefebvre
- CHU de Rouen, 1 Rue de Germont, 76031, Rouen Cedex, France
| | - Gérald Raverot
- Hospices civils de Lyon, Hôpital Louis Pradel, 59 Boulevard Pinel, 69677, Bron Cedex, France
| | | | - Rachel Desailloud
- CHU d'Amiens, Hôpital Nord, Place Victor Pauchet, 80054, Amiens Cedex 1, France
| | - Clementine Geffroy
- Pfizer France, 23-25 Avenue du Docteur Lannelongue, 75668, Paris Cedex 14, France
| | - Robin Henocque
- Pfizer France, 23-25 Avenue du Docteur Lannelongue, 75668, Paris Cedex 14, France
| | - Yves Brault
- Pfizer France, 23-25 Avenue du Docteur Lannelongue, 75668, Paris Cedex 14, France
| | - Thierry Brue
- CHU de Marseille, Hôpital de la Conception, 147 boulevard Baille, 13385, Marseille Cedex 5, France
| | - Philippe Chanson
- Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Centre de Référence des Maladies Rares de l'Hypophyse HYPO, 94275, Le Kremlin-Bicêtre, France.
- Université Paris-Saclay (Université Paris-Sud), Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Le Kremlin-Bicêtre, France.
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Schernthaner-Reiter MH, Wolf P, Vila G, Luger A. The Interaction of Insulin and Pituitary Hormone Syndromes. Front Endocrinol (Lausanne) 2021; 12:626427. [PMID: 33995272 PMCID: PMC8113952 DOI: 10.3389/fendo.2021.626427] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 04/06/2021] [Indexed: 12/21/2022] Open
Abstract
Pituitary hormone axes modulate glucose metabolism and exert direct or indirect effects on insulin secretion and function. Cortisol and growth hormone are potent insulin-antagonistic hormones. Therefore impaired glucose tolerance, elevated fasting glucose concentrations and diabetes mellitus are frequent in Cushing's disease and acromegaly. Also prolactinomas, growth hormone (GH) deficiency, hypogonadism and hypothyroidism might be associated with impaired glucose homeostasis but usually to a lesser extent. Therefore glucose metabolism needs to be closely monitored and treated in patients with pituitary adenomas. Correction of the pituitary dysfunction is frequently followed by improvement of glucose homeostasis.
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Giustina A, Barkhoudarian G, Beckers A, Ben-Shlomo A, Biermasz N, Biller B, Boguszewski C, Bolanowski M, Bollerslev J, Bonert V, Bronstein MD, Buchfelder M, Casanueva F, Chanson P, Clemmons D, Fleseriu M, Formenti AM, Freda P, Gadelha M, Geer E, Gurnell M, Heaney AP, Ho KKY, Ioachimescu AG, Lamberts S, Laws E, Losa M, Maffei P, Mamelak A, Mercado M, Molitch M, Mortini P, Pereira AM, Petersenn S, Post K, Puig-Domingo M, Salvatori R, Samson SL, Shimon I, Strasburger C, Swearingen B, Trainer P, Vance ML, Wass J, Wierman ME, Yuen KCJ, Zatelli MC, Melmed S. Multidisciplinary management of acromegaly: A consensus. Rev Endocr Metab Disord 2020; 21:667-678. [PMID: 32914330 PMCID: PMC7942783 DOI: 10.1007/s11154-020-09588-z] [Citation(s) in RCA: 180] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/01/2020] [Indexed: 12/18/2022]
Abstract
The 13th Acromegaly Consensus Conference was held in November 2019 in Fort Lauderdale, Florida, and comprised acromegaly experts including endocrinologists and neurosurgeons who considered optimal approaches for multidisciplinary acromegaly management. Focused discussions reviewed techniques, results, and side effects of surgery, radiotherapy, and medical therapy, and how advances in technology and novel techniques have changed the way these modalities are used alone or in combination. Effects of treatment on patient outcomes were considered, along with strategies for optimizing and personalizing therapeutic approaches. Expert consensus recommendations emphasize how best to implement available treatment options as part of a multidisciplinary approach at Pituitary Tumor Centers of Excellence.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy.
| | - Garni Barkhoudarian
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA, USA
| | - Albert Beckers
- Department of Endocrinology, University of Liège, Liège, Belgium
| | - Anat Ben-Shlomo
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Nienke Biermasz
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Beverly Biller
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Cesar Boguszewski
- SEMPR, Endocrine Division, Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Jens Bollerslev
- Section of Specialized Endocrinology, Department of Endocrinology, University of Oslo, Oslo, Norway
| | - Vivien Bonert
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcello D Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo, Sao Paulo, Brazil
| | - Michael Buchfelder
- Department of Neurosurgery, University Hospital Erlangen, Erlangen, Germany
| | - Felipe Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - Philippe Chanson
- Centre de Référence des Maladies Rares de l'Hypophyse and Université Paris-Saclay, Univ. Paris-Sud, Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Le Kremlin-Bicêtre, Paris, France
| | - David Clemmons
- Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Maria Fleseriu
- Departments of Medicine and Neurological Surgery, Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Pamela Freda
- Department of Medicine, Columbia University, Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Monica Gadelha
- Neuroendocrinology Research Center/Endocrinology Section, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliza Geer
- Multidisciplinary Pituitary and Skull Base Tumor Center, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Mark Gurnell
- Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge, UK
| | - Anthony P Heaney
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Ken K Y Ho
- The Garvan Institute of Medical Research, St. Vincent's Hospital, University of New South Wales, Sydney, Australia
| | - Adriana G Ioachimescu
- Department of Neurosurgery and Medicine, Division of Endocrinology, Metabolism and Lipids, Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | | | - Edward Laws
- Pituitary/Neuroendocrine Center, Brigham & Women's Hospital, Boston, MA, USA
| | - Marco Losa
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Pietro Maffei
- Department of Medicine, Padua University Hospital, Padua, Italy
| | - Adam Mamelak
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Moises Mercado
- Medical Research Unit in Endcrine Diseases, Hospital de Especialidades, Centro Médico Nacional, Siglo XXI, IMSS, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Mark Molitch
- Division of Endocrinology, Metabolism & Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Pietro Mortini
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Alberto M Pereira
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Kalmon Post
- Department of Neurosurgery, Medicine, Mount Sinai Health System, New York, NY, USA
| | - Manuel Puig-Domingo
- Germans Trias i Pujol Research Institute, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes, and Metabolism and Pituitary Center, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Susan L Samson
- Departments of Medicine and Neurosurgery, Baylor St. Luke's Pituitary Center, Baylor College of Medicine, Houson, TX, USA
| | - Ilan Shimon
- Endocrine Institute, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Christian Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - Brooke Swearingen
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
| | - Peter Trainer
- Department of Endocrinology, The Christie NHS Foundation Trust, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Mary L Vance
- Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
| | - Margaret E Wierman
- Pituitary, Adrenal and Neuroendocrine Tumor Program, Department of Medicine, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Kevin C J Yuen
- Barrow Pituitary Center and Neuroendocrinology Clinic, Barrow Neurological Institute, University of Arizona College of Medicine, Creighton School of Medicine, Phoenix, AZ, USA
| | - Maria Chiara Zatelli
- Section of Endocrinology & Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Shlomo Melmed
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Kasuki L, Antunes X, Lamback EB, Gadelha MR. Acromegaly: Update on Management and Long-Term Morbidities. Endocrinol Metab Clin North Am 2020; 49:475-486. [PMID: 32741483 DOI: 10.1016/j.ecl.2020.05.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acromegaly is a systemic disease associated with great morbidity and increased mortality if not adequately treated. In the past decades much improvement has been achieved in its treatment and in the knowledge of its comorbidities. We provide an update of acromegaly management with current recommendations. We also address long-term comorbidities emphasizing the changing face of the disease in more recent series, with a decrease of cardiovascular disease severity and an increased awareness of comorbidities like bone disease, manifested mainly as vertebral fractures and the change in the main cause of death (from cardiovascular disease to cancer in more recent series).
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Affiliation(s)
- Leandro Kasuki
- Endocrinology Division, Neuroendocrinology Research Center, Medical School and Hospital Universitário Clementino Fraga Filho - Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, 255, 9° andar - Setor 9, Ilha do Fundão, Rio de Janeiro 21941-913, Brazil; Neuroendocrinology Division, Instituto Estadual do Cérebro Paulo Niemeyer, 156th Resende Street, Rio de Janeiro, RJ, Brazil; Endocrinology Division, Hospital Federal de Bonsucesso, Rio de Janeiro, Brazil
| | - Ximene Antunes
- Endocrinology Division, Neuroendocrinology Research Center, Medical School and Hospital Universitário Clementino Fraga Filho - Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, 255, 9° andar - Setor 9, Ilha do Fundão, Rio de Janeiro 21941-913, Brazil
| | - Elisa Baranski Lamback
- Endocrinology Division, Neuroendocrinology Research Center, Medical School and Hospital Universitário Clementino Fraga Filho - Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, 255, 9° andar - Setor 9, Ilha do Fundão, Rio de Janeiro 21941-913, Brazil
| | - Mônica R Gadelha
- Endocrinology Division, Neuroendocrinology Research Center, Medical School and Hospital Universitário Clementino Fraga Filho - Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, 255, 9° andar - Setor 9, Ilha do Fundão, Rio de Janeiro 21941-913, Brazil; Neuroendocrinology Division, Instituto Estadual do Cérebro Paulo Niemeyer, 156th Resende Street, Rio de Janeiro, RJ, Brazil; Neuropatology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil.
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Ma L, Luo D, Yang T, Wu S, Li M, Chen C, Zhou S, Ma L, Wu Y, Zhou Y, Cui Y. Combined therapy of somatostatin analogues with pegvisomant for the treatment of acromegaly: a meta-analysis of prospective studies. BMC Endocr Disord 2020; 20:126. [PMID: 32811475 PMCID: PMC7433060 DOI: 10.1186/s12902-020-0545-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 05/05/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Acromegaly is a rare, chronic and severe disease. Drug therapy including somatostatin analogues (SAs), dopamine receptor agonists and growth hormone receptor antagonists (pegvisomant, PEG) are commonly used to treat patients who do not respond to surgery. The use of combination therapy with PEG and SAs has become more common over the last decade. We performed this study to accurately evaluate the effect of combination therapy of SAs with PEG on acromegalic patients. METHODS PubMed, EMBASE, The Cochrane Library, ClinicalTrials.gov, Scopus, Web of Science, Chinese Biomedical Literature Database and Trip database were searched for relevant studies. Prospective clinical trials treating acromegaly with the co-administration of SAs and PEG were included. We performed a meta-analysis by using Stata 12.1. Sensitivity analysis was conducted to explore heterogeneity. RESULTS Nine studies were included in this meta-analysis. The overall rate of serum insulin-like growth factor 1 (IGF-1) normalization was 66% (95% CI: 52-78%; I2 = 62.59%). The combination therapy did not significantly change patients' fasting plasma glucose (ES: 0.011 mmol*L- 1; 95% CI: - 0.374 to 0.397 mmol*L- 1; P = 0.954) or glycosylated haemoglobin (ES: - 0.074%; 95% CI: - 0.166 to 0.315%; P = 0.544) while decreasing the fasting plasma insulin (ES: - 21.487 pmol*L-1; 95% CI: - 35.713 to - 7.260 pmol*L-1; P = 0.003). Elevation of liver enzyme levels was found in 14% (95% CI: 8 to 21%) of the patients. There was no significant difference for serious adverse events and treatment discontinuation due to adverse event between SAs monotherapy group and combination therapy group. CONCLUSIONS Combined therapy of SAs and PEG effectively normalized IGF-1 levels in most of the patients whose IGF-1 level was greater than the upper limit of normal after high dose SAs monotherapy. The therapy also decreased significantly FPI levels with a neutral effect on glucose parameters in acromegaly patients. Moreover, elevated liver enzyme levels were observed in a small number of patients, which suggests a need for liver function monitoring. TRIAL REGISTRATION We have our protocol registered in PROSPERO. (Registration number: CRD42019115549 ).
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Affiliation(s)
- Lingyun Ma
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
| | - Daohuang Luo
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
- College of Pharmacy, Peking University Health Science Centre, Beijing, China
| | - Ting Yang
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
| | - Songtao Wu
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
- College of Pharmacy, Peking University Health Science Centre, Beijing, China
| | - Min Li
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
| | - Chaoyang Chen
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
| | - Shuang Zhou
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
| | - Lingyue Ma
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
| | - Ye Wu
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Ying Zhou
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China.
| | - Yimin Cui
- Department of Pharmacy, Peking University First Hospital, No.6, Da Hong Luo Chang Street, Beijing, 100034, China
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Störmann S, Schopohl J. Drug treatment strategies for secondary diabetes in patients with acromegaly. Expert Opin Pharmacother 2020; 21:1883-1895. [PMID: 32633582 DOI: 10.1080/14656566.2020.1789098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Acromegaly is a rare disease due to oversecretion of growth hormone (GH). Even though the disease is often portrayed by its most apparent clinical features, given the abundance of GH receptors throughout the body, it truly is a systemic disease leading to numerous complications and comorbidities. A distinct medical issue in the context of acromegaly is diabetes: It can be a complication as a consequence of GH excess and its mediators, but it can also result from treatment of acromegaly. AREAS COVERED This review provides an overview of the effects of acromegaly pathophysiology on glucose homeostasis. Furthermore, it devotes an extensive section on the influence that acromegaly treatment has on glucose metabolism, including approved as well as currently investigated drugs. It also summarizes observations from the use of anti-diabetic medication in patients with acromegaly. EXPERT OPINION Glucose imbalance is an important aspect of acromegaly comorbidity and deserves more attention. Even though numerous studies have investigated glucose homeostasis in acromegaly, there is still a clear need for more basic, translational, and also clinical research to advance the understanding of the underlying mechanisms and how to best address them.
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Affiliation(s)
- Sylvère Störmann
- Klinikum der Universität München, Medizinische Klinik und Poliklinik IV , München, Germany
| | - Jochen Schopohl
- Klinikum der Universität München, Medizinische Klinik und Poliklinik IV , München, Germany
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Corica G, Ceraudo M, Campana C, Nista F, Cocchiara F, Boschetti M, Zona G, Criminelli D, Ferone D, Gatto F. Octreotide-Resistant Acromegaly: Challenges and Solutions. Ther Clin Risk Manag 2020; 16:379-391. [PMID: 32440136 PMCID: PMC7211320 DOI: 10.2147/tcrm.s183360] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 03/10/2020] [Indexed: 12/14/2022] Open
Abstract
Acromegaly is a rare and severe disease caused by an increased and autonomous secretion of growth hormone (GH), thus resulting in high circulating levels of insulin-like growth factor 1 (IGF-1). Comorbidities and mortality rate are closely related to the disease duration. However, in most cases achieving biochemical control means reducing or even normalizing mortality and restoring normal life expectancy. Current treatment for acromegaly includes neurosurgery, radiotherapy and medical therapy. Transsphenoidal surgery often represents the recommended first-line treatment. First-generation somatostatin receptor ligands (SRLs) are the drug of choice in patients with persistent disease after surgery and are suggested as first-line treatment for those ineligible for surgery. However, only about half of patients treated with octreotide (or lanreotide) achieve biochemical control. Other available drugs approved for clinical use are the second-generation SRL pasireotide, the dopamine agonist cabergoline, and the GH-receptor antagonist pegvisomant. In the present paper, we revised the current literature about the management of acromegaly, aiming to highlight the most relevant and recent therapeutic strategies proposed for patients resistant to first-line medical therapy. Furthermore, we discussed the potential molecular mechanisms involved in the variable response to first-generation SRLs. Due to the availability of different medical therapies, the choice for the most appropriate drug can be currently based also on the peculiar clinical characteristics of each patient.
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Affiliation(s)
- Giuliana Corica
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Endocrinology Unit, Department of Internal Medicine and Medical Specialties (DIMI) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Marco Ceraudo
- Neurosurgery Unit, Department of Neurosciences (DINOGMI), IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Claudia Campana
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Endocrinology Unit, Department of Internal Medicine and Medical Specialties (DIMI) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Federica Nista
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Endocrinology Unit, Department of Internal Medicine and Medical Specialties (DIMI) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Francesco Cocchiara
- Endocrinology Unit, Department of Internal Medicine and Medical Specialties (DIMI) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Mara Boschetti
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Endocrinology Unit, Department of Internal Medicine and Medical Specialties (DIMI) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Gianluigi Zona
- Neurosurgery Unit, Department of Neurosciences (DINOGMI), IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Diego Criminelli
- Neurosurgery Unit, Department of Neurosciences (DINOGMI), IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Diego Ferone
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Endocrinology Unit, Department of Internal Medicine and Medical Specialties (DIMI) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Federico Gatto
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Giustina A, Barkan A, Beckers A, Biermasz N, Biller BMK, Boguszewski C, Bolanowski M, Bonert V, Bronstein MD, Casanueva FF, Clemmons D, Colao A, Ferone D, Fleseriu M, Frara S, Gadelha MR, Ghigo E, Gurnell M, Heaney AP, Ho K, Ioachimescu A, Katznelson L, Kelestimur F, Kopchick J, Krsek M, Lamberts S, Losa M, Luger A, Maffei P, Marazuela M, Mazziotti G, Mercado M, Mortini P, Neggers S, Pereira AM, Petersenn S, Puig-Domingo M, Salvatori R, Shimon I, Strasburger C, Tsagarakis S, van der Lely AJ, Wass J, Zatelli MC, Melmed S. A Consensus on the Diagnosis and Treatment of Acromegaly Comorbidities: An Update. J Clin Endocrinol Metab 2020; 105:5586717. [PMID: 31606735 DOI: 10.1210/clinem/dgz096] [Citation(s) in RCA: 185] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 10/04/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of the Acromegaly Consensus Group was to revise and update the consensus on diagnosis and treatment of acromegaly comorbidities last published in 2013. PARTICIPANTS The Consensus Group, convened by 11 Steering Committee members, consisted of 45 experts in the medical and surgical management of acromegaly. The authors received no corporate funding or remuneration. EVIDENCE This evidence-based consensus was developed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system to describe both the strength of recommendations and the quality of evidence following critical discussion of the current literature on the diagnosis and treatment of acromegaly comorbidities. CONSENSUS PROCESS Acromegaly Consensus Group participants conducted comprehensive literature searches for English-language papers on selected topics, reviewed brief presentations on each topic, and discussed current practice and recommendations in breakout groups. Consensus recommendations were developed based on all presentations and discussions. Members of the Scientific Committee graded the quality of the supporting evidence and the consensus recommendations using the GRADE system. CONCLUSIONS Evidence-based approach consensus recommendations address important clinical issues regarding multidisciplinary management of acromegaly-related cardiovascular, endocrine, metabolic, and oncologic comorbidities, sleep apnea, and bone and joint disorders and their sequelae, as well as their effects on quality of life and mortality.
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Affiliation(s)
- Andrea Giustina
- Division of Endocrinology and Metabolism, San Raffaele University Hospital, Milan, Italy
| | - Ariel Barkan
- Division of Endocrinology, University of Michigan Health System, Ann Arbor, Michigan
| | - Albert Beckers
- Department of Endocrinology, University of Liège, Liège, Belgium
| | - Nienke Biermasz
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Beverly M K Biller
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Cesar Boguszewski
- SEMPR, Endocrine Division, Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Vivien Bonert
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Marcello D Bronstein
- Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo, Sao Paulo, Brazil
| | - Felipe F Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - David Clemmons
- Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Annamaria Colao
- Division of Endocrinologia, Universita' Federico II di Napoli, Naples, Italy
| | - Diego Ferone
- Endocrinology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Maria Fleseriu
- Departments of Medicine and Neurological Surgery, Pituitary Center, Oregon Health & Science University, Portland, Oregon
| | - Stefano Frara
- Division of Endocrinology and Metabolism, San Raffaele University Hospital, Milan, Italy
| | - Monica R Gadelha
- Neuroendocrinology Research Center/Endocrinology Section, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ezio Ghigo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, University of Turin, Turin, Italy
| | - Mark Gurnell
- University of Cambridge & Addenbrooke's Hospital, Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Cambridge, United Kingdom
| | - Anthony P Heaney
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, California
| | - Ken Ho
- The Garvan Institute of Medical Research and St. Vincent's Hospital, Sydney, Australia
| | - Adriana Ioachimescu
- Department of Medicine, Division of Endocrinology, Metabolism and Lipids, and Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia
| | - Laurence Katznelson
- Departments of Medicine and Neurosurgery, Stanford University School of Medicine, Stanford, California
| | | | - John Kopchick
- Edison Biotechnology Institute and Department of Biomedical Sciences, Ohio University, Athens, Ohio
| | - Michal Krsek
- 2nd Department of Medicine, 3rd Faculty of Medicine of the Charles University and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | | | - Marco Losa
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Anton Luger
- Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria
| | - Pietro Maffei
- Department of Medicine, Padua University Hospital, Padua, Italy
| | - Monica Marazuela
- Department of Medicine, CIBERER, Universidad Autónoma de Madrid, Madrid, Spain
| | - Gherardo Mazziotti
- Endocrinology Unit, Humanitas University and Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Moises Mercado
- Division of Medicine, National Autonomous University of Mexico, Experimental Endocrinology Unit, Centro Médico Nacional, Siglo XXI, IMSS, Mexico City, Mexico
| | - Pietro Mortini
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Sebastian Neggers
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alberto M Pereira
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Manel Puig-Domingo
- Endocrinology Service, CIBER and CIBERES Germans Trias i Pujol Research Institute and Hospital, Autonomous University of Barcelona, Badalona, Spain
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes, and Metabolism and Pituitary Center, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Ilan Shimon
- Endocrine Institute, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Christian Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - Stylianos Tsagarakis
- Department of Endocrinology, Diabetes and Metabolism, Evangelismos Hospital, Athens, Greece
| | - A J van der Lely
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, United Kingdom
| | - Maria Chiara Zatelli
- Section of Endocrinology & Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Shlomo Melmed
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
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Ambrosio MR, Gagliardi I, Chiloiro S, Ferreira AG, Bondanelli M, Giampietro A, Bianchi A, Marinis LD, Fleseriu M, Zatelli MC. Acromegaly in the elderly patients. Endocrine 2020; 68:16-31. [PMID: 32060689 DOI: 10.1007/s12020-020-02206-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/14/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Acromegaly is a rare disease characterized by a chronic exposition to growth hormone (GH) and insulin-like growth factor-1 (IGF-1), caused in most cases by a pituitary GH-secreting adenoma. Chronic GH excess induces systemic complications (metabolic, cardiovascular, respiratory, neoplastic, and musculoskeletal) and increased mortality if not appropriately treated. Recent epidemiological data report an improved life span of patients with acromegaly probably due to better acromegaly management; additionally, the number of pituitary incidentaloma in general population also increased over time due to more frequent imaging. Therefore, the number of elderly patients, newly diagnosed with acromegaly or in follow-up, is expected to grow in the coming years and clinicians will need to be aware of particularities in managing these patients. PURPOSE This review aims to explore different aspects of acromegaly of the elderly patients, focusing on epidemiology, diagnosis, clinical presentation, complications, and management options. METHODS Available literature has been assessed through PubMed (data until August 2019) by specific keywords. CONCLUSIONS Available data on acromegaly in the elderly patient are sparse, but point to important differences. Further studies are needed comparing elderly with younger patients with acromegaly to better define a tailored diagnostic and therapeutic management.
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Affiliation(s)
- Maria Rosaria Ambrosio
- Section of Endocrinology & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Irene Gagliardi
- Section of Endocrinology & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Sabrina Chiloiro
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Marta Bondanelli
- Section of Endocrinology & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Antonella Giampietro
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Bianchi
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Fleseriu
- Northwest Pituitary Center, Departments of Medicine and Neurological Surgery, Oregon Health & Science University, Portland, OR, USA
| | - Maria Chiara Zatelli
- Section of Endocrinology & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Ferrara, Italy.
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Cozzi R, Ambrosio MR, Attanasio R, Bozzao A, De Marinis L, De Menis E, Guastamacchia E, Lania A, Lasio G, Logoluso F, Maffei P, Poggi M, Toscano V, Zini M, Chanson P, Katznelson L. Italian Association of Clinical Endocrinologists (AME) and Italian AACE Chapter Position Statement for Clinical Practice: Acromegaly - Part 2: Therapeutic Issues. Endocr Metab Immune Disord Drug Targets 2020; 20:1144-1155. [PMID: 31995025 PMCID: PMC7579256 DOI: 10.2174/1871530320666200129113328] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/02/2019] [Accepted: 12/02/2019] [Indexed: 12/03/2022]
Abstract
Any newly diagnosed patient should be referred to a multidisciplinary team experienced in the treatment of pituitary adenomas. The therapeutic management of acromegaly always requires a personalized strategy. Normal age-matched IGF-I values are the treatment goal. Transsphenoidal surgery by an expert neurosurgeon is the primary treatment modality for most patients, especially if there are neurological complications. In patients with poor clinical conditions or who refuse surgery, primary medical treatment should be offered, firstly with somatostatin analogs (SSAs). In patients who do not reach hormonal targets with first-generation depot SSAs, a second pharmacological option with pasireotide LAR or pegvisomant (alone or combined with SSA) should be offered. Irradiation could be proposed to patients with surgical remnants who would like to be free from long-term medical therapies or those with persistent disease activity or tumor growth despite surgery or medical therapy. Since the therapeutic tools available enable therapeutic targets to be achieved in most cases, the challenge is to focus more on the quality of life.
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Affiliation(s)
- Renato Cozzi
- Address correspondence to this author at the Endocrinologia, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore 3, 20162 Milano, Italy; Tel: +39.347.5225490; E-mail:
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Alexandraki KI, Papadimitriou E, Mavroeidi V, Kyriakopoulos G, Xydakis A, Papaioannou TG, Kolomodi D, Kaltsas GA, Grossman AB. Role of Receptor Profiling for Personalized Therapy in a Patient with a Growth Hormone-Secreting Macroadenoma Resistant to First-Generation Somatostatin Analogues. J Pers Med 2019; 9:jpm9040048. [PMID: 31731613 PMCID: PMC6963904 DOI: 10.3390/jpm9040048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 11/10/2019] [Accepted: 11/12/2019] [Indexed: 11/23/2022] Open
Abstract
Background: Acromegaly is almost always caused by a pituitary adenoma and is associated with high morbidity and mortality when uncontrolled. Trans-sphenoidal removal of the adenoma is the mainstay of therapy, but fails to control the disease in a significant number of patients who require further treatment. Somatostatin analogues (SSAs) as monotherapy or in combination with growth hormone (GH)-receptor antagonists and/or dopamine agonists are used either alone or in combination following surgical failure to achieve disease control. The use of specific biomarkers may help to individualize the therapeutic plan after surgical failure and direct towards a more personalized approach. Methods: We report a 41-year-old man with acromegaly and residual disease after repeated surgery that was resistant to first-generation SSAs. Results: Biochemical and tumor control were achieved following the administration of a second-generation SSA, pasireotide, combined with pegvisomant, both at maximal doses and along with cabergoline. Histology specimens showed a sparsely-granulated GH-immunostaining pituitary adenoma with intense positivity for somatostatin receptors 2 and 5 and low levels of E-cadherin. Conclusion: Personalized medical therapy guided by currently available biomarkers, such as immunohistochemically-characterized receptor profiling or adhesion molecules, resulted in controlled insulin-like growth factor-1 (IGF-1) and GH levels and symptom alleviation following the combination of three drug-classes.
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Affiliation(s)
- Krystallenia I. Alexandraki
- Endocrine Unit, 1st Department of Propaedeutic Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece; (E.P.); (V.M.); (A.X.); (D.K.); (G.A.K.)
- Correspondence:
| | - Eirini Papadimitriou
- Endocrine Unit, 1st Department of Propaedeutic Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece; (E.P.); (V.M.); (A.X.); (D.K.); (G.A.K.)
| | - Vasiliki Mavroeidi
- Endocrine Unit, 1st Department of Propaedeutic Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece; (E.P.); (V.M.); (A.X.); (D.K.); (G.A.K.)
| | | | - Antonios Xydakis
- Endocrine Unit, 1st Department of Propaedeutic Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece; (E.P.); (V.M.); (A.X.); (D.K.); (G.A.K.)
| | - Theodoros G. Papaioannou
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece;
| | - Denise Kolomodi
- Endocrine Unit, 1st Department of Propaedeutic Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece; (E.P.); (V.M.); (A.X.); (D.K.); (G.A.K.)
| | - Gregory A. Kaltsas
- Endocrine Unit, 1st Department of Propaedeutic Medicine, Laiko Hospital, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece; (E.P.); (V.M.); (A.X.); (D.K.); (G.A.K.)
| | - Ashley B. Grossman
- Centre for Endocrinology, William Harvey Institute, Barts and the London School of Medicine, E1 2AT London, UK;
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, OX3 7LE Oxford, UK
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40
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Metabolic Fingerprint of Acromegaly and its Potential Usefulness in Clinical Practice. J Clin Med 2019; 8:jcm8101549. [PMID: 31561638 PMCID: PMC6832216 DOI: 10.3390/jcm8101549] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/16/2019] [Accepted: 09/23/2019] [Indexed: 12/31/2022] Open
Abstract
Insulin-like growth factor-1 (IGF-1) and growth hormone (GH) levels are the main targets for monitoring acromegaly activity, but they are not in close relationship with the clinical course of the disease and the associated comorbidities. The present study was aimed at identifying metabolites that could be used as biomarkers for a better disease phenotyping. For this purpose, metabolic fingerprint using an untargeted metabolomic approach was examined in serum from 30 patients with acromegaly and 30 age-matched controls. Patients with acromegaly presented fewer branched-chain amino acids (BCAAs) compared to the control group (valine: 4.75 ± 0.87 vs. 5.20 ± 1.06 arbitrary units (AUs), p < 0.05; isoleucine: 2.54 ± 0.41 vs. 2.80 ± 0.51 AUs; p < 0.05). BCAAs were also lower in patients with active disease compared to patients with normal levels of IGF-1 with or without medical treatment. GH, but not IGF-1, serum levels were inversely correlated with both valine and isoleucine. These findings indicate that low levels of BCAAs represent the main metabolic fingerprint of acromegaly and that GH, rather than IGF-1, might be the primary mediator. In addition, our results suggest that the assessment of BCAAs could help to identify active disease and to monitor the response to therapeutic strategies.
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Boguszewski CL, Huayllas MKP, Vilar L, Naves LA, Ribeiro-Oliveira Junior A, Soares BS, Czepielewski MA, Abucham J, Correa-Silva SR, Bronstein MD, Jallad RS, Duarte FG, Musolino NR, Kasuki L, Gadelha MR. Brazilian multicenter study on pegvisomant treatment in acromegaly. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2019; 63:328-336. [PMID: 31365632 PMCID: PMC10528655 DOI: 10.20945/2359-3997000000159] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 05/13/2019] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Investigate the therapeutic response of acromegaly patients to pegvisomant (PEGV) in a real-life, Brazilian multicenter study. SUBJECTS AND METHODS Characteristics of acromegaly patients treated with PEGV were reviewed at diagnosis, just before and during treatment. All patients with at least two IGF-I measurements on PEGV were included. Efficacy was defined as any normal IGF-I measurement during treatment. Safety data were reviewed. Predictors of response were determined by comparing controlled versus uncontrolled patients. RESULTS 109 patients [61 women; median age at diagnosis 34 years; 95.3% macroadenomas] from 10 Brazilian centers were studied. Previous treatment included surgery (89%), radiotherapy (34%), somatostatin receptor ligands (99%), and cabergoline (67%). Before PEGV, median levels of GH, IGF-I and IGF-I % of upper limit of normal were 4.3 µg/L, 613 ng/mL, and 209%, respectively. Pre-diabetes/diabetes was present in 48.6% and tumor remnant in 71% of patients. Initial dose was 10 mg/day in all except 4 cases, maximum dose was 30 mg/day, and median exposure time was 30.5 months. PEGV was used as monotherapy in 11% of cases. Normal IGF-I levels was obtained in 74.1% of patients. Glycemic control improved in 56.6% of patients with pre-diabetes/diabetes. Exposure time, pre-treatment GH and IGF-I levels were predictors of response. Tumor enlargement occurred in 6.5% and elevation of liver enzymes in 9.2%. PEGV was discontinued in 6 patients and 3 deaths unrelated to the drug were reported. CONCLUSIONS In a real-life scenario, PEGV is a highly effective and safe treatment for acromegaly patients not controlled with other therapies.
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Affiliation(s)
- Cesar L Boguszewski
- Departamento de Medicina Interna, Serviço de Endocrinologia e Metabologia do Paraná (SEMPR), Hospital de Clínicas, Universidade Federal do Paraná (UFPR), Curitiba, PR, Brasil
| | | | - Lucio Vilar
- Departamento de Endocrinologia, Hospital de Clínicas, Universidade Federal de Pernambuco (UFPE), Recife, PE, Brasil
| | | | - Antonio Ribeiro-Oliveira Junior
- Laboratório de Endocrinologia, Departamento de Endocrinologia, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brasil
| | - Beatriz Santana Soares
- Laboratório de Endocrinologia, Departamento de Endocrinologia, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brasil
| | - Mauro Antonio Czepielewski
- Unidade de Endocrinologia, Hospital de Clínicas, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brasil
| | - Julio Abucham
- Unidade de Neuroendocrinologia, Divisão de Endocrinologia e Metabolismo, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brasil
| | - Silvia Regina Correa-Silva
- Unidade de Neuroendocrinologia, Divisão de Endocrinologia e Metabolismo, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM-Unifesp), São Paulo, SP, Brasil
| | - Marcello Delano Bronstein
- Unidade Neuroendócrina, Divisão de Endocrinologia e Metabolismo, Hospital de Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Raquel Soares Jallad
- Unidade Neuroendócrina, Divisão de Endocrinologia e Metabolismo, Hospital de Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Felipe Gaia Duarte
- Unidade Neuroendócrina, Divisão de Endocrinologia e Metabolismo, Hospital de Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Nina Rosa Musolino
- Divisão de Neurocirurgia Funcional, Instituto de Psiquiatria (IPq), Hospital de Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Leandro Kasuki
- Centro de Pesquisa em Neuroendocrinologia, Divisão de Endocrinologia, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (HUCFF-UFRJ)
| | - Monica Roberto Gadelha
- Centro de Pesquisa em Neuroendocrinologia, Divisão de Endocrinologia, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (HUCFF-UFRJ)
- Divisão de Neuroendocrinologia, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, RJ, Brasil
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Peral C, Cordido F, Gimeno-Ballester V, Mir N, Sánchez-Cenizo L, Rubio-Rodríguez D, Rubio-Terrés C. Cost-effectiveness analysis of second-line pharmacological treatment of acromegaly in Spain. Expert Rev Pharmacoecon Outcomes Res 2019; 20:105-114. [PMID: 31055976 DOI: 10.1080/14737167.2019.1610396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Objective: To estimate the cost-effectiveness of second-line pharmacological treatments in patients with acromegaly resistant to first-generation somatostatin analogues (FG SSA) from the Spanish National Health System (NHS) perspective.Methods: A Markov model was developed to analyze the cost-effectiveness of pegvisomant and pasireotide in FG SSA-resistant acromegaly, simulating a cohort of patients from the treatment beginning to death. Treatment with pegvisomant or pasireotide was compared to FG SSA retreatment. Efficacy data were obtained from clinical trials and utilities from the literature. Direct health costs were obtained from Spanish sources (€2018).Results: The Incremental Cost Effectiveness Ratio (ICER) of pegvisomant vs. FG SSA was €85,869/Quality-adjusted life years (QALY). The ICER of pasireotide vs. FG SSA was €551,405/QALY. The ICER was mainly driven by the incremental efficacy (4.41 QALY for pegvisomant vs. FG SSA and 0.71 QALY for pasireotide vs. FG SSA), with a slightly lower increase in costs with pegvisomant (€378,597 vs. FG SSA) than with pasireotide (€393,151 vs. FG SSA).Conclusion: The ICER of pasireotide compared to FG SSA was six times higher than the ICER of pegvisomant vs. FG SSA. Pegvisomant is a more cost-effective alternative for the treatment of acromegaly in FG SSA-resistant patients in the Spanish NHS.
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Affiliation(s)
- Carmen Peral
- Health Economics and Outcomes Research Department, Pfizer S.L.U, Alcobendas (Madrid), Spain
| | - Fernando Cordido
- Endocrinology Department, Complejo Hospitalario Universitario A Coruña, and Universidad de A Coruña, A Coruña, Spain
| | | | - Nuria Mir
- Medical Affairs Department, Pfizer S.L.U, Alcobendas (Madrid), Spain
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Vila G, Jørgensen JOL, Luger A, Stalla GK. Insulin Resistance in Patients With Acromegaly. Front Endocrinol (Lausanne) 2019; 10:509. [PMID: 31417493 PMCID: PMC6683662 DOI: 10.3389/fendo.2019.00509] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 07/12/2019] [Indexed: 12/20/2022] Open
Abstract
Acromegaly is characterized by chronic overproduction of growth hormone (GH) that leads to insulin resistance, glucose intolerance and, ultimately, diabetes. The GH-induced sustained stimulation of lipolysis plays a major role not only in the development of insulin resistance and prediabetes/diabetes, but also in the reduction of lipid accumulation, making acromegaly a unique case of severe insulin resistance in the presence of reduced body fat. In the present review, we elucidate the effects of GH hypersecretion on metabolic organs, describing the pathophysiology of impaired glucose tolerance in acromegaly, as well as the impact of acromegaly-specific therapies on glucose metabolism. In addition, we highlight the role of insulin resistance in the development of acromegaly-associated complications such as hypertension, cardiac disease, sleep apnea, polycystic ovaries, bone disease, and cancer. Taken together, insulin resistance is an important metabolic hallmark of acromegaly, which is strongly related to disease activity, the development of comorbidities, and might even impact the response to drugs used in the treatment of acromegaly.
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Affiliation(s)
- Greisa Vila
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Jens Otto L. Jørgensen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Anton Luger
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Günter K. Stalla
- Max Planck Institute of Psychiatry, Munich, Germany
- *Correspondence: Günter K. Stalla ;
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