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Tahir E, Kan EK, Uştu EK, Küçüköner A. Assessment of hearing and balance functions in patients with acromegaly by the use of an audiovestibular test battery: a cross-sectional study. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-09009-w. [PMID: 39356356 DOI: 10.1007/s00405-024-09009-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Accepted: 09/23/2024] [Indexed: 10/03/2024]
Abstract
PURPOSE Patients with acromegaly may have abnormalities in their hearing and balance as a result of modifications in body composition and involvement of the temporal bone. The objective of this study is to examine if there are any changes in the auditory and vestibular systems in individuals with acromegaly by using audiogram and vestibular function tests. METHODS This prospective study included 33 healthy controls and 33 acromegaly patients who were matched for age and gender distribution. A pure-tone audiometry test was conducted, including frequencies ranging from 250 Hz to 8000 Hz. Videonystagmography (VNG) was employed to assess nystagmus, an essential parameter used for assessing vestibular functions. The Video Head Impulse Test (v-HIT) was used to assess the vestibulo-ocular reflex (VOR). The Dizziness Handicap Inventory (DHI) was applied to evaluate the subjective complaints of the participants. RESULTS The acromegaly patients had significantly elevated hearing thresholds at all frequencies (250, 500, 1000, 2000, 4000, and 6000 Hz) compared to the control group (p < 0.005). The VNG tests, including gaze horizontal, gaze vertical, saccade, spontaneous nystagmus, optokinetic, smooth pursuit, and positioning tests, did not show any statistically significant difference between the two groups (p values > 0.05). The patient group demonstrated reduced VOR gains compared to the control group in the anterior and posterior channels (p < 0.005). There was no statistically significant difference between the two groups for the occurrence of aberrant eye movements (p values > 0.05). The patient group had a total DHI score of 6.6 ± 3.2, while the control group had a score of 3.2 ± 2.6 (independent samples t-test; p < 0.001). Therefore, The patient group exhibited significantly greater subjective vestibular symptoms. CONCLUSIONS Patients with acromegaly experience impaired auditory function. The central vestibular system remains unaffected, while the gains of the vestibulo-ocular reflex (VOR) in the posterior and anterior semicircular canals are decreased. Additionally, these patients report experiencing subjective dizziness. Screening for hearing and balance in patients with acromegaly may improve the quality of life of patients and prevent problems related to balance disorders at an early stage.
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Affiliation(s)
- Emel Tahir
- Department of Otolaryngology, School of Medicine, Ondokuz Mayıs University, Kurupelit Cove, Atakum, Samsun, Turkey.
| | - Elif Kılıç Kan
- Department of Endocrinology, School of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Esra Kavaz Uştu
- Department of Otolaryngology, School of Medicine, Ondokuz Mayıs University, Kurupelit Cove, Atakum, Samsun, Turkey
| | - Asuman Küçüköner
- Department of Otolaryngology, School of Medicine, Ondokuz Mayıs University, Kurupelit Cove, Atakum, Samsun, Turkey
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Zhou L, Sun Q, Wang Y, Zhou J, Zhao X. Correlation between insulin-like growth factor and complexity of glucose time series index in patients with newly diagnosed acromegaly: a PILOT study. Endocrine 2024:10.1007/s12020-024-04047-0. [PMID: 39320591 DOI: 10.1007/s12020-024-04047-0] [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: 06/24/2024] [Accepted: 09/14/2024] [Indexed: 09/26/2024]
Abstract
BACKGROUND Acromegaly has a high risk of abnormal glucose metabolism. The complexity of the glucose time series index (CGI) is calculated from refined composite multi-scale entropy analysis of the continuous glucose monitoring (CGM) data. CGI is a new indicator of glucose imbalance based on ambulatory glucose monitoring technology, which allows for earlier response to glucose metabolism imbalance and correlates with patient prognosis. OBJECTIVE To compare the differences in glucose metabolic profile and CGI between acromegaly with normal glucose tolerance (NGT) and healthy subjects. METHODS Eight newly diagnosed patients with acromegaly (GH group) and eight age- and gender-matched healthy subjects (Control group) were included in this study. All participants underwent oral glucose tolerance test (OGTT) and 72-h CGM. A refined composite multi-scale entropy analysis was performed on the CGM data to calculate the CGI and we compare the differences in glycemic profiles and CGI between the two groups. RESULTS After OGTT, compared with the control group, patients in the GH group had higher 2 h blood glucose (BG) (mmol/L) [GH vs control, 6.7 (6.1, 7.0) vs 5.2 (3.8, 6.3), P = 0.012], 3 h BG [5.1 (3.8, 6.5) vs 4.0 (3.4, 4.2), P = 0.046], mean BG [6.3 (6.1, 6.5) vs 5.5 (5.1, 5.9), P = 0.002], 2 h insulin (mU/L) [112.9 (46.8, 175.5) vs 34.1 (17.1, 55.6), P = 0.009], and 3 h insulin [26.8 (17.1, 55.4) vs 10.4 (4.2, 17.8), P = 0.016]. CGI was lower in the GH group [2.77 (1.92, 3.15) vs 4.2 (3.3, 4.8), P = 0.008]. Spearman's correlation analysis showed insulin-like growth factor (IGF) (r = -0.897, P < 0.001) and mean glucose (r = -0.717, P = 0.003) were significantly negatively correlated with CGI. Multiple linear stepwise regression showed that IGF-1 (r = -0.652, P = 0.028) was independent factor associated with CGI in acromegaly. CONCLUSION IGF-1 was significantly associated with CGI, and CGI may serve as a novel marker to evaluate glucose homeostasis in acromegaly with normal glucose tolerance.
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Affiliation(s)
- Lihua Zhou
- Department of Endocrinology, Shanghai Public Health Clinical Center, Shanghai, China
| | - Quanya Sun
- Department of Endocrinology, Huashan Hospital Fudan University, Shanghai, China
| | - Yaxin Wang
- Department of Endocrinology and Metabolism, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Jian Zhou
- Department of Endocrinology and Metabolism, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine; Shanghai Clinical Center for Diabetes; Shanghai Diabetes Institute; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Xiaolong Zhao
- Department of Endocrinology, Shanghai Public Health Clinical Center, Shanghai, China.
- Department of Endocrinology, Huashan Hospital Fudan University, Shanghai, China.
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Zhang X, Wang H, Zhang K, Ma J, He H, Song S, Shao E, Chen B, Yang J, Zhao X, Sui W, Wang M, Liu S, Guo X, Zhu H, Yao Y, Zhong Y, Xing B. Blood Glucose Levels Moderate the Associations Between IGF-1 Levels and Choroidal Metrics in Patients With Diabetes With Acromegaly Without Diabetic Retinopathy. Transl Vis Sci Technol 2024; 13:20. [PMID: 39078643 PMCID: PMC11290567 DOI: 10.1167/tvst.13.7.20] [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: 12/29/2023] [Accepted: 06/21/2024] [Indexed: 07/31/2024] Open
Abstract
Purpose To examine the effects of serum growth hormone (GH) and insulin-like growth factor-1 (IGF-1) on choroidal structures with different blood glucose levels in patients with diabetes mellitus (DM) with acromegaly without diabetic retinopathy. Methods Eighty-eight eyes of 44 patients with acromegaly were divided into a nondiabetic group (23 patients, 46 eyes) and a diabetic group (21 patients, 42 eyes). Forty-four age- and sex-matched healthy controls and 21 patients with type 2 DM without diabetic retinopathy were also included. Linear regression models with a simple slope analysis were used to identify the correlation and interaction between endocrine parameters and choroidal thickness (ChT), total choroidal area (TCA), luminal area (LA), stromal area (SA), and choroidal vascular index (CVI). Results Our study revealed significant increases in the ChT, LA, SA, and TCA in patients with acromegaly compared with healthy controls, with no difference in the CVI. Comparatively, patients with DM with acromegaly had greater ChT than matched patients with type 2 DM, with no significant differences in other choroidal parameters. The enhancement of SA, LA and TCA caused by an acromegalic status disappeared in patients with diabetic status, whereas ChT and CVI were not affected by the interaction. In the diabetic acromegaly, higher IGF-1 (P = 0.006) and GH levels (P = 0.049), longer DM duration (P = 0.007), lower blood glucose (P = 0.001), and the interaction between GH and blood glucose were associated independently with thicker ChT. Higher GH levels (P = 0.016, 0.004 and 0.007), longer DM duration (P = 0.022, 0.013 and 0.013), lower blood glucose (P = 0.034, 0.011 and 0.01), and the interaction of IGF-1 and blood glucose were associated independently with larger SA, LA, and TCA. As blood glucose levels increased, the positive correlation between serum GH level and ChT diminished, and became insignificant when blood glucose was more than 7.35 mM/L. The associations between serum IGF-1 levels and LA, SA, and TCA became increasingly negative, with LA, becoming significantly and negatively associated to the GH levels only when blood glucose levels were more than 8.59 mM/L. Conclusions Acromegaly-related choroidal enhancements diminish in the presence of DM. In diabetic acromegaly, blood glucose levels are linked negatively with changes in choroidal metrics and their association with GH and IGF-1. Translational Relevance We revealed the potential beneficial impacts of IGF-1 and GH on structural measures of the choroid in patients with DM at relatively well-controlled blood glucose level, which could provide a potential treatment target for diabetic retinopathy.
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Affiliation(s)
- Xia Zhang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Neurosurgery, Pituitary Tumour Center of Excellence, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Heng Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kai Zhang
- Chongqing Chang'an Industrial Group Co., Ltd, Chongqing, China
| | - Jin Ma
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Neurosurgery, Pituitary Tumour Center of Excellence, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huijing He
- Department of Epidemiology and Statistics, Institute of Basic Medical Science, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuang Song
- Center for Statistical Science, Department of Industrial Engineering, Tsinghua University, Beijing, China
| | - Enhua Shao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Chen
- Department of Neurology, Tongji Hospital of Tongji Medical College, Huazhong University of Science of Technology, Wuhan, China
| | - Jingyuan Yang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xinyu Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenda Sui
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meng Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sihua Liu
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaopeng Guo
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huijuan Zhu
- Department of Neurosurgery, Pituitary Tumour Center of Excellence, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong Yao
- Department of Neurosurgery, Pituitary Tumour Center of Excellence, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong Zhong
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Neurosurgery, Pituitary Tumour Center of Excellence, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bing Xing
- Department of Neurosurgery, Pituitary Tumour Center of Excellence, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Pascual-Corrales E, Biagetti B, Marazuela M, Asensio-Wandosel D, Rodríguez Berrocal V, Irigaray Echarri A, Novo-Rodríguez C, Calatayud M, Bernabéu I, Alvarez-Escola C, Tenorio-Jiménez C, González Molero I, Iglesias P, Blanco C, de Miguel P, López Mezquita E, Lamas C, Aulinas A, Gracia P, Recio-Córdova JM, Sampedro-Nuñez M, Paja M, Moure Rodríguez MD, Fajardo-Montañana C, Cordido F, Menéndez Torre E, Percovich JC, García-Centeno R, Cámara R, Hanzu FA, Vicente Delgado A, González Fernández L, Guerrero-Pérez F, Ollero García-Agulló MD, Novoa-Testa I, Villar-Taibo R, Benítez Valderrama P, Abellán Galiana P, Venegas Moreno E, Vidal-Ostos De Lara F, Enseñat J, Aznar S, Asla Q, Aviles-Pérez MD, Puig-Domingo M, Araujo-Castro M. Glucose metabolism outcomes after pituitary surgery in patients with acromegaly. Pituitary 2024:10.1007/s11102-024-01415-x. [PMID: 38940859 DOI: 10.1007/s11102-024-01415-x] [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] [Accepted: 06/15/2024] [Indexed: 06/29/2024]
Abstract
AIM To investigate the impact of pituitary surgery on glucose metabolism and to identify predictors of remission of diabetes after pituitary surgery in patients with acromegaly. METHODS A national multicenter retrospective study of patients with acromegaly undergoing transsphenoidal surgery for the first time at 33 tertiary Spanish hospitals (ACRO-SPAIN study) was performed. Surgical remission of acromegaly was evaluated according to the 2000 and 2010 criteria. RESULTS A total of 604 acromegaly patients were included in the study with a total median follow up of 91 months (interquartile range [IQR] 45-163). At the acromegaly diagnosis, 23.8% of the patients had diabetes mellitus (DM) with a median glycated hemoglobin (HbA1c) of 6.9% (IQR 6.4-7.9) [51.9 mmol/mol (IQR 46.4-62.8)]. In the multivariate analysis, older age (odds ratio [OR] 1.02, 95% CI 1.00-1.05), dyslipidemia (OR 5.25, 95% CI 2.81 to 9.79), arthropathy (OR 1.39, 95% CI 2.82 to 9.79), and higher IGF-I levels (OR 1.30, 95% CI 1.05 to 1.60) were associated with a greater prevalence of DM. At the last follow-up visit after surgery, 21.1% of the DM patients (56.7% of them with surgical remission of acromegaly) experienced diabetes remission. The cure rate of DM was more common in older patients (hazard ratio [HR] 1.77, 95% CI 1.31 to 2.43), when surgical cure was achieved (HR 2.10, 95% CI 1.01 to 4.37) and when anterior pituitary function was not affected after surgery (HR 3.38, 95% CI 1.17 to 9.75). CONCLUSION Glucose metabolism improved in patients with acromegaly after surgery and 21% of the diabetic patients experienced diabetes remission; being more frequent in patients of older age, and those who experienced surgical cure and those with preserved anterior pituitary function after surgery.
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Affiliation(s)
- Eider Pascual-Corrales
- Endocrinology & Nutrition Department, Hospital Universitario Ramón y Cajal, Colmenar Viejo Street km 9, Madrid, 28034, Spain
| | - Betina Biagetti
- Endocrinology & Nutrition Department, Hospital Universitario Vall de Hebrón. CIBERER U747 (ISCIII), ENDO-ERN, Barcelona, Spain
| | - Mónica Marazuela
- Endocrinology & Nutrition Department, Hospital Universitario La Princesa Madrid. Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER GCV14/ER/12), Madrid, Spain
| | - Diego Asensio-Wandosel
- Endocrinology & Nutrition Department, Hospital Universitario e Instituto de investigación Germans Trias i Pujol, CIBERER group 747, Badalona, Cataluña, Spain
| | | | - Ana Irigaray Echarri
- Endocrinology & Nutrition Department, Hospital Universitario de Navarra, Pamplona, Spain
| | - Cristina Novo-Rodríguez
- Endocrinology & Nutrition Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - María Calatayud
- Endocrinology & Nutrition Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Ignacio Bernabéu
- Endocrinology & Nutrition Department, Hospital Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - Carmen Tenorio-Jiménez
- Endocrinology & Nutrition Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Inmaculada González Molero
- Endocrinology & Nutrition Department, Hospital Regional Universitario de Málaga, IBIMA Plataforma BIONAND, Málaga, Spain
| | - Pedro Iglesias
- Endocrinology & Nutrition Department, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Concepción Blanco
- Endocrinology & Nutrition Department, Hospital Universitario Príncipe de Asturias, Madrid, Spain
| | - Paz de Miguel
- Endocrinology & Nutrition Department, Hospital Clínico San Carlos, Madrid, Spain
| | - Elena López Mezquita
- Endocrinology & Nutrition Department, Hospital Universitario Clínico San Cecilio, Granada, Spain
| | - Cristina Lamas
- Endocrinology & Nutrition Department, Hospital Universitario De Albacete, Albacete, Spain
| | - Anna Aulinas
- Endocrinology & Nutrition Department, Hospital de la Santa Creu i Sant Pau, IR-SANT PAU, CIBERER U747 (ISCIII), ENDO-ERN, Barcelona, Spain
| | - Paola Gracia
- Endocrinology & Nutrition Department, Hospital Royo Villanova, Zaragoza, Spain
| | | | - Miguel Sampedro-Nuñez
- Endocrinology & Nutrition Department, Hospital Universitario La Princesa Madrid. Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER GCV14/ER/12), Madrid, Spain
| | - Miguel Paja
- Endocrinology & Nutrition Department, OSI Bilbao-Basurto. Hospital Universitario de Basurto, University of the Basque Country UPV/EHU, Bilbao, Spain
| | | | | | - Fernando Cordido
- Endocrinology & Nutrition Department, Hospital Universitario de A Coruña, A Coruña, Spain
| | - Edelmiro Menéndez Torre
- Endocrinology & Nutrition Department, Hospital Universitario Central de Asturias/University of Oviedo, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Juan Carlos Percovich
- Endocrinology & Nutrition Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Rogelio García-Centeno
- Endocrinology & Nutrition Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Rosa Cámara
- Endocrinology & Nutrition Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Felicia Alexandra Hanzu
- Endocrinology & Nutrition Department, Hospital Clinic Barcelona, University Barcelona, IDIBAPS, Barcelona, Spain
| | | | | | - Fernando Guerrero-Pérez
- Endocrinology & Nutrition Department, Hospital Universitario de Bellvitge (L'Hospitalet de Llobregat), Barcelona, Spain
| | | | - Iría Novoa-Testa
- Endocrinology & Nutrition Department, Hospital Universitario de A Coruña, A Coruña, Spain
| | - Rocío Villar-Taibo
- Endocrinology & Nutrition Department, Hospital Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - Pablo Abellán Galiana
- Endocrinology & Nutrition Department, Hospital General Universitario de Castellón, Valencia, Spain
- Department of Medicine and Surgery, Universidad Cardenal Herrera-CEU, CEU Universities, Castellón, Spain
| | - Eva Venegas Moreno
- Endocrinology & Nutrition Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | | | - Joaquim Enseñat
- Neurosurgery Department, Hospital Clinic Barcelona, University Barcelona, Barcelona, Spain
| | - Silvia Aznar
- Endocrinology & Nutrition Department, Hospital Universitario De Albacete, Albacete, Spain
| | - Queralt Asla
- Endocrinology & Nutrition Department, Hospital de la Santa Creu i Sant Pau, IR-SANT PAU, CIBERER U747 (ISCIII), ENDO-ERN, Barcelona, Spain
| | | | - Manel Puig-Domingo
- Endocrinology & Nutrition Department, Hospital Universitario e Instituto de investigación Germans Trias i Pujol, CIBERER group 747, Badalona, Cataluña, Spain
| | - Marta Araujo-Castro
- Endocrinology & Nutrition Department, Hospital Universitario Ramón y Cajal, Colmenar Viejo Street km 9, Madrid, 28034, Spain.
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Orme S, McNally R, James PW, Davis J, Ayuk J, Higham C, Wass J. Increased mortality in acromegaly is due to vascular and respiratory disease and is normalised by control of GH levels-A retrospective analysis from the UK Acromegaly Register 1970-2016. Clin Endocrinol (Oxf) 2024; 100:558-564. [PMID: 38652736 DOI: 10.1111/cen.15060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/27/2024] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
CONTEXT Epidemiological studies involving patients with acromegaly have yielded conflicting results regarding cancer incidence and causes of mortality in relation to control of growth hormone (GH) excess. OBJECTIVE The objective of this retrospective cohort study is to clarify these questions and identify goals for treatment and monitoring patients. METHODS We studied 1845 subjects from the UK Acromegaly Register (1970-2016), obtaining cancer standardised incidence rates (SIR) and all causes standardised mortality rates (SMR) from UK Office for National Statistics, to determine the relationship between causes of mortality-age at diagnosis, duration of disease, post-treatment and mean GH levels. RESULTS We found an increased incidence of all cancers (SIR, 1.38; 95% CI: 1.06-1.33, p < .001), but no increase in incidence of female breast, thyroid, colon cancer or any measure of cancer mortality. All-cause mortality rates were increased (SMR, 1.35; 95% CI: 1.24-1.46, p < .001), as were those due to vascular and respiratory diseases. All-cause, all cancer and cardiovascular deaths were highest in the first 5 years following diagnosis. We found a positive association between post-treatment and mean treatment GH levels and all-cause mortality (p < .001 and p < .001), which normalised with posttreatment GH levels of <1.0 µg/L or meantreatment GH levels of <2.5 µg/L. CONCLUSION Acromegaly is associated with increased incidence of all cancers but not thyroid or colon cancer and no increase in cancer mortality. Excess mortality is due to vascular and respiratory disease. The risk is highest in the first 5 years following diagnosis and is mitigated by normalising GH levels.
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Affiliation(s)
- Steve Orme
- Department of Endocrinology, St James's University Hospital Leeds, Leeds, UK
| | - Richard McNally
- Population Health Science Institute, Newcastle University, Royal Victoria Infirmary, Newcastle Upon Tyne, UK
| | - Peter W James
- Population Health Science Institute, Newcastle University, Royal Victoria Infirmary, Newcastle Upon Tyne, UK
| | | | - John Ayuk
- Department of Endocrinology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK
| | - Claire Higham
- Department of Endocrinology, Christie Hospital NHS Foundation Trust, Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
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6
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Schock L, Chmielewski WX, Siegel S, Detomas M, Deutschbein T, Giese S, Honegger J, Unger N, Kreitschmann-Andermahr I. The effect of coping strategies on health-related quality of life in acromegaly patients. Endocrine 2024; 84:1108-1115. [PMID: 38613640 PMCID: PMC11208181 DOI: 10.1007/s12020-024-03813-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/29/2024] [Indexed: 04/15/2024]
Abstract
PURPOSE Patients with acromegaly oftentimes exhibit a reduced physical and psychological health-related quality of life (HRQoL). Maladaptive coping styles are associated with poor HRQoL in a number of diseases and patients with pituitary adenomas in general exhibit less effective coping styles than healthy controls. This study aimed to assess coping strategies in acromegaly patients in order to explore leverage points for the improvement of HRQoL. METHODS In this cross-sectional study, we administered self-report surveys for coping strategies and HRQoL (Short Form SF-36, Freiburg questionnaire on coping with illness, FKV-LIS) in patients with acromegaly. These were set into relation with a variety of health variables. RESULTS About half of the 106 patients (44.3% female) with a mean age of 56.4 ± 1.3 years showed impaired physical and psychological HRQoL on average 11.2 years after the initial diagnosis. Body mass index, age at survey date and concomitant radiotherapy explained 27.8% of the variance of physical HRQoL, while depressive coping added an additional 9.2%. Depressive coping style and trivialization and wishful thinking were pivotal predictors of an impaired psychological HRQoL with a total explained variance of 51.6%, whereas patient health variables did not affect psychological HRQoL. CONCLUSION Our results show that maladaptive coping styles have a substantial negative impact on psychological HRQoL in patients with acromegaly, whereas physical HRQoL is influenced to a lesser extent. Specialized training programs aimed at improving coping strategies could reduce long-term disease burden and increase HRQoL in the affected patients.
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Affiliation(s)
- Lisa Schock
- Department of Neurosurgery and Spine Surgery, Member of ENDO-ERN, University Hospital Essen, Essen, Germany.
- German Cancer Consortium (DKTK) Partner Site, University Hospital Essen, Essen, Germany.
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg Essen, Essen, Germany.
| | - Witold X Chmielewski
- Department of Neurosurgery and Spine Surgery, Member of ENDO-ERN, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK) Partner Site, University Hospital Essen, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg Essen, Essen, Germany
| | - Sonja Siegel
- Department of Neurosurgery and Spine Surgery, Member of ENDO-ERN, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK) Partner Site, University Hospital Essen, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg Essen, Essen, Germany
| | - Mario Detomas
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital Würzburg, Würzburg, Germany
| | - Timo Deutschbein
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital Würzburg, Würzburg, Germany
- Medicover Oldenburg MVZ, Oldenburg, Germany
| | - Sabrina Giese
- Department of Neurosurgery, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Jürgen Honegger
- Department of Neurosurgery, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Nicole Unger
- German Cancer Consortium (DKTK) Partner Site, University Hospital Essen, Essen, Germany
- Department of Endocrinology, Diabetes and Metabolism, Member of ENDO-ERN, University Hospital Essen, Essen, Germany
| | - Ilonka Kreitschmann-Andermahr
- Department of Neurosurgery and Spine Surgery, Member of ENDO-ERN, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK) Partner Site, University Hospital Essen, Essen, Germany
- Center for Translational Neuro- & Behavioral Sciences (C-TNBS), University Duisburg Essen, Essen, Germany
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7
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Cetinalp NE, Akkus G, Seydaoglu G, Ozsoy KM, Akbaba M, Baykara O, Oktay K, Erman T. Early Predictors of Remission in Acromegaly Patients after Pure Endoscopic Endonasal Transsphenoidal Surgery. J Neurol Surg B Skull Base 2024. [DOI: 10.1055/a-2319-0344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/03/2024] Open
Abstract
Abstract
Objective Surgery is the first-line treatment in acromegaly but it takes months to confirm remission. It is crucial to determine remission early in order to inform the patient and plan further treatment options. We aimed to evaluate the predictors of remission at the early phase after endoscopic endonasal pituitary surgery in acromegaly patients.
Methods Fifty-four growth hormone (GH)-adenoma patients operated via pure endoscopic endonasal approach were analyzed in this observational study. We compared the basic clinical, radiological characteristics, and the preoperative and postoperative hormone levels in terms of remission according to current guidelines.
Results The surgical remission rate was 61.1%. When the patients were compared according to surgical remission, the age, gender, and immunohistochemical granulation type were found to be nonsignificant, while diabetes mellitus was more common (55.6 vs. 44.4%). The preoperative tumor volume (1.2 ± 0.9 vs. 4.1 ± 4.2 cm3) and postoperative GH and insulin-like growth factor-1 (IGF-1) levels were higher in the nonremission group (p < 0.05). We defined a number of cut-off values of both GH and IGF-1 levels to predict remission at the postoperative phase. Age standardized regression analyses showed that postoperative day 1 (POD-1) GH levels (odds ratio [OR]: 8.9; 95% confidence interval [CI]: 1.99–40.0, p = 0.004) and tumor volume (OR: 3.14; 95% CI: 1.09–9.0, p = 0.034) were found to be significant independent predictors for remission.
Conclusion We demonstrated that tumor volume and POD-1 GH levels are independent predictors of remission in acromegaly patients operated via the pure endoscopic endonasal technique and may be used as an early marker of remission, and this may lead to taking adjuvant medical therapies early into account to improve prognosis.
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Affiliation(s)
- Nuri Eralp Cetinalp
- Department of Neurosurgery, Cukurova University Faculty of Medicine, Balcali, Adana, Türkiye
| | - Gamze Akkus
- Division of Endocrinology, Department of Internal Medicine, Cukurova University Faculty of Medicine, Adana, Türkiye
| | - Gulsah Seydaoglu
- Department of Biostatistics, Cukurova University Faculty of Medicine, Adana, Türkiye
| | - Kerem Mazhar Ozsoy
- Department of Neurosurgery, Cukurova University Faculty of Medicine, Balcali, Adana, Türkiye
| | - Mevlana Akbaba
- Department of Neurosurgery, Cukurova University Faculty of Medicine, Balcali, Adana, Türkiye
| | - Okay Baykara
- Department of Neurosurgery, Cukurova University Faculty of Medicine, Balcali, Adana, Türkiye
| | - Kadir Oktay
- Department of Neurosurgery, Cukurova University Faculty of Medicine, Balcali, Adana, Türkiye
| | - Tahsin Erman
- Department of Neurosurgery, Cukurova University Faculty of Medicine, Balcali, Adana, Türkiye
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8
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Uysal S, Sulu C, Kara Z, Ihtiyaroglu I, Ozkal I, Sahin S, Taze SS, Kirpinar MM, Turan S, Kadioglu P. Acromegaly increases depressive symptoms and reduces quality of life of cohabitants. Pituitary 2024; 27:169-177. [PMID: 38159126 DOI: 10.1007/s11102-023-01376-7] [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: 12/17/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE To assess how living with patients with acromegaly affects people's psychology and quality of life (QoL). METHODS Acromegaly patients and their cohabitants included in this study. Patients were administered Acromegaly Quality of Life Questionnaire (AcroQoL), Beck Anxiety Inventory (BAI), and Beck Depression Inventory (BDI). Cohabitants were administered quality of life questionnaire (SF-36), BAI, BDI, and Zarit Caregiver Burden Interview (ZBI). RESULTS This study included 84 patients with acromegaly and 84 cohabitants. Sixty-nine patients (n = 84, 82.1%) had an acromegalic appearance. Cohabitants who were affected by the acromegalic appearance had higher BAI, BDI, and ZBI scores than those who were not affected (p < 0.001 for all). Cohabitants who were affected by the acromegalic appearance had a significantly lower SF-36 score (p = 0.015). The BAI (r=-0.535, p < 0.001), BDI (r=-0.592, p < 0.001), and ZBI (r=-0.465, p < 0.001) scores of the cohabitants showed a negative correlation with AcroQoL. SF-36 scores showed correlation with AcroQoL (r = 0.387, p < 0.001). CONCLUSION The chronic process of acromegaly and the external appearance of patients with this disease can negatively affect both the patients and the people living with them. Physicians being aware of this effect and taking counteractive measures may contribute positively to the course of acromegaly.
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Affiliation(s)
- Serhat Uysal
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Cem Sulu
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Zehra Kara
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Ilker Ihtiyaroglu
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Irem Ozkal
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Serdar Sahin
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Sabriye Sibel Taze
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | | | - Senol Turan
- Department of Psychiatry, Istanbul University - Cerrahpasa, Istanbul, Türkiye
| | - Pinar Kadioglu
- Division of Endocrinology-Metabolism and Diabetes, Department of Internal Medicine, Istanbul University - Cerrahpasa, Istanbul, Türkiye.
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9
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Scudder C, Church D. Feline Comorbidities: Hypersomatotropism-induced diabetes in cats. J Feline Med Surg 2024; 26:1098612X241226690. [PMID: 38323402 PMCID: PMC10911310 DOI: 10.1177/1098612x241226690] [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] [Indexed: 02/08/2024]
Abstract
PRACTICAL RELEVANCE Diabetes mellitus is the second-most common feline endocrinopathy, affecting an estimated 1/200 cats. While the underlying causes vary, around 15-25% of cats with diabetes mellitus develop the condition secondarily to progressive growth hormone (GH)-induced insulin resistance. This typically results in a form of diabetes that is challenging to manage, whereby the response to insulin is very variable or high doses are required to achieve even minimal diabetic control. CLINICAL CHALLENGES Although uncontrolled chronic excessive GH may result in phenotypic changes that raise suspicion for acromegaly, many cats with hypersomatotropism (HST) do not have these changes. In these situations, a clinician's index of suspicion may be increased by the presence of less dramatic changes such as marked polyphagia, stertor or uncontrolled diabetes mellitus. The current diagnostic test of choice is demonstration of a markedly increased serum insulin-like growth factor 1 (IGF1) concentration, but some affected cats will have only a marginal increase; additionally, chronic insulin administration in cats results in an increase in serum IGF1, making the diagnosis less clear cut and requiring additional confirmatory tests. EVIDENCE BASE Over the past two decades, HST has increasingly been recognised as an underlying cause of diabetes mellitus in cats. This review, which focuses on diagnosis and treatment, utilises data from observational studies, clinical trials and case series, as well as drawing on the experience of the authors in managing this condition.
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Affiliation(s)
- Christopher Scudder
- Department of Clinical Science and Services, Royal Veterinary College, Hawkshead Lane, Hertfordshire, UK
| | - David Church
- Department of Clinical Science and Services, Royal Veterinary College, Hawkshead Lane, Hertfordshire, UK
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10
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Miyakoshi T, Ishikawa S, Okubo R, Hashimoto N, Sato N, Kusumi I, Ito YM. Risk factors for abnormal glucose metabolism during antipsychotic treatment: A prospective cohort study. J Psychiatr Res 2023; 168:149-156. [PMID: 37913741 DOI: 10.1016/j.jpsychires.2023.10.055] [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: 07/11/2023] [Revised: 09/05/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023]
Abstract
Antipsychotic medications increase the risk of abnormal glucose metabolism. However, in clinical practice, it is difficult to predict this risk because it is affected by medication-related and background factors. This study aimed to identify the risk factors for abnormal glucose metabolism during antipsychotic treatment. We conducted a multicenter, prospective, cohort study in patients with schizophrenia, schizoaffective disorder, or bipolar disorder. Of these patients, those with prediabetes or possible diabetes were excluded. Finally, 706 patients were included in the analysis. The hazard ratio (HR) for each factor was calculated for events of progression to hyperglycemia using time-dependent Cox regression analysis stratified according to facility type and adjusted for available background and drug-related factors. Treatments with olanzapine (HR = 2.06, 95% confidence interval [CI] = 1.05-4.05), clozapine (HR = 4.25, 95% CI = 1.56-11.60), and chlorpromazine (HR = 4.48, 95% CI = 1.21-16.57), overweight and obesity (HR = 1.57, 95% CI = 1.02-2.41), and hypertriglyceridemia (HR = 1.72, 95% CI = 1.02-2.88) were associated with a significantly higher occurrence of hyperglycemic progression. The number and daily dose of antipsychotics were not associated with their occurrence. Our study demonstrated that more careful monitoring is necessary during olanzapine, clozapine, and chlorpromazine treatment because of the higher occurrence of abnormalities in glucose metabolism. Furthermore, patients with obesity or hypertriglyceridemia warrant monitoring for the occurrence of abnormal glucose metabolism, regardless of the type of antipsychotic medication.
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Affiliation(s)
- Takashi Miyakoshi
- Department of Health Data Science, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
| | - Shuhei Ishikawa
- Department of Psychiatry, Hokkaido University Hospital, Sapporo, Japan.
| | - Ryo Okubo
- Department of Psychiatry and Neurology, National Hospital Organization Obihiro Hospital, Obihiro, Japan.
| | - Naoki Hashimoto
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
| | - Norihiro Sato
- Clinical Research & Medical Innovation Center, Promotion Unit, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan.
| | - Ichiro Kusumi
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
| | - Yoichi M Ito
- Data Science Center, Promotion Unit, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan.
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11
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Moustaki M, Paschou SA, Xekouki P, Kotsa K, Peppa M, Psaltopoulou T, Kalantaridou S, Vryonidou A. Secondary diabetes mellitus in acromegaly. Endocrine 2023; 81:1-15. [PMID: 36882643 PMCID: PMC10239382 DOI: 10.1007/s12020-023-03339-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/21/2023] [Indexed: 03/09/2023]
Abstract
Secondary diabetes mellitus (DM) is a common complication of acromegaly, encountered in up to 55% of cases. Vice versa, the prevalence of acromegaly is markedly higher in cohorts of patients with type 2 DM (T2DM). The presence of secondary DM depends primarily on acromegaly status and is associated with increased cardiovascular morbidity, malignancy rate and overall mortality. The principal pathophysiologic mechanism is increased insulin resistance due to excessive lipolysis and altered fat distribution, reflected at the presence of intermuscular fat and attenuated, dysfunctional adipose tissue. Insulin resistance is ascribed to the direct, diabetogenic effects of growth hormone (GH), which prevail over the insulin-sensitizing effects of insulin-like growth factor 1 (IGF-1), probably due to higher glucometabolic potency of GH, IGF-1 resistance, or both. Inversely, GH and IGF-1 act synergistically in increasing insulin secretion. Hyperinsulinemia in portal vein leads to enhanced responsiveness of liver GH receptors and IGF-1 production, pointing towards a mutually amplifying loop between GH-IGF-1 axis and insulin. Secondary DM occurs upon beta cell exhaustion, principally due to gluco-lipo-toxicity. Somatostatin analogues inhibit insulin secretion; especially pasireotide (PASI) impairs glycaemic profile in up to 75% of cases, establishing a separate pathophysiologic entity, PASI-induced DM. In contrast, pegvisomant and dopamine agonizts improve insulin sensitivity. In turn, metformin, pioglitazone and sodium-glucose transporters 2 inhibitors might be disease-modifying by counteracting hyperinsulinemia or acting pleiotropically. Large, prospective cohort studies are needed to validate the above notions and define optimal DM management in acromegaly.
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Affiliation(s)
- Melpomeni Moustaki
- Department of Endocrinology and Diabetes Center, Hellenic Red Cross Hospital, Athens, Greece
| | - Stavroula A Paschou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - Paraskevi Xekouki
- Department of Endocrinology and Diabetes, University General Hospital of Heraklion, School of Medicine, University of Crete, Heraklion, Greece
| | - Kalliopi Kotsa
- Endocrine Unit and Diabetes Center, First Department of Internal Medicine, AHEPA University Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Melpomeni Peppa
- Endocrine Unit and Diabetes Center, Second Department of Internal Medicine, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodora Psaltopoulou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Sophia Kalantaridou
- 3rd Department of Obstetrics and Gynecology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Andromachi Vryonidou
- Department of Endocrinology and Diabetes Center, Hellenic Red Cross Hospital, Athens, Greece
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12
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Chiloiro S, Giampietro A, Gagliardi I, Bondanelli M, Epifani V, Milardi D, Ambrosio MR, Zatelli MC, Pontecorvi A, De Marinis L, Bianchi A. Systemic comorbidities of acromegaly in real-life experience: which difference among young and elderly patients? Endocrine 2023; 80:142-151. [PMID: 36447087 DOI: 10.1007/s12020-022-03261-y] [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: 08/01/2022] [Accepted: 11/10/2022] [Indexed: 12/03/2022]
Abstract
INTRODUCTION Acromegaly is a rare but potentially life-threatening disease, if not promptly managed, for the systemic complications due to the GH/IGF-I hypersecretion. According to the increased population life span, the number of older acromegaly patients is growing. We aim to investigate clinical features of elderly acromegaly (elderly-ACRO) and to identify the risk factors for the occurrence of comorbidities in elderly-ACRO. MATERIALS AND METHODS A retrospective and multi-center study was performed on acromegaly patients. Acromegaly comorbidities were compared among elderly-ACRO (>65 years), young acromegaly patients (young-ACRO if ≤65 years) and a control group of age and gender-matched subjects. RESULT Fifty of the 189 enrolled patients were elderly-ACRO (26.5%). Cardiovascular, metabolic, neurological/psychiatric and joint/articular disorders, nodular thyroid disease, sleep apnoea syndrome and skeletal fragility occurred more frequently in elderly-ACRO as compared to controls. Cardiovascular and metabolic disorders, nodular thyroid disease occurred significantly more frequently in elderly-ACRO as compared to young-ACRO and controls. On the other hand, neurological/psychiatric, joint/articular disorders and bone fragility occur with a similar frequency among elderly and young-ACRO. We found that elderly-ACRO had an increased risk for the occurrence of systemic arterial hypertension (p < 0.001, OR: 5.4 95%IC:2.6-10.9), left ventricular hypertrophy (p = 0.01, OR: 3 95%IC: 1.5-5.8) and metabolic disorders (p = 0.006, OR: 4.1 95%IC: 2-8.3). CONCLUSION Our results may suggest that some acromegaly comorbidities may be predominantly due to acromegaly "per-se" rather than to aging. On the contrary, cardiovascular and metabolic disorders seem to be due to aging as well.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Department of Endocrinology and Metabolism, 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 Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Irene Gagliardi
- Section of Endocrinology, Geriatrics & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Via Fossato di Mortara 64/B, 44121, Ferrara, Italy
| | - Marta Bondanelli
- Section of Endocrinology, Geriatrics & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Via Fossato di Mortara 64/B, 44121, Ferrara, Italy
| | - Valeria Epifani
- Pituitary Unit, Department of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Domenico Milardi
- Pituitary Unit, Department of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Rosaria Ambrosio
- Section of Endocrinology, Geriatrics & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Via Fossato di Mortara 64/B, 44121, Ferrara, Italy
| | - Maria Chiara Zatelli
- Section of Endocrinology, Geriatrics & Internal Medicine, Dept of Medical Sciences, University of Ferrara, Via Fossato di Mortara 64/B, 44121, Ferrara, Italy
| | - Alfredo Pontecorvi
- Pituitary Unit, Department of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology and Metabolism, 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 Metabolism, 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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13
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Esposito D, Olsson DS, Franzén S, Miftaraj M, Nåtman J, Gudbjörnsdottir S, Johannsson G. Effect of Diabetes on Morbidity and Mortality in Patients With Acromegaly. J Clin Endocrinol Metab 2022; 107:2483-2492. [PMID: 35779017 PMCID: PMC9387713 DOI: 10.1210/clinem/dgac400] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT Diabetes is a major risk factor for cardiovascular disease and death but its effect on outcomes in acromegaly is unknown. OBJECTIVE This work aimed to study whether diabetes affects morbidity and mortality in patients with acromegaly. METHODS A nationwide (Sweden), observational, matched-cohort study was conducted. Patients diagnosed with acromegaly between 1987 and 2020 were identified in the Swedish National Patient Registry and those with concomitant type 2 diabetes in the National Diabetes Registry and Drug Registry. The risk of overall mortality, and cardiovascular mortality and morbidity were estimated using Cox regression. RESULTS The study included 254 patients with acromegaly and concomitant type 2 diabetes (ACRO-DM group) and 532 without diabetes (ACRO group). Mean (SD) age at baseline was 62.6 (11.4) and 60.0 (12.1) years (P = .004) and the mean (SD) duration of acromegaly was 6.8 (8.1) and 6.0 (6.2) years (P = .098) in the ACRO-DM and ACRO groups, respectively. Overall mean follow-up was 9.2 years. The unadjusted overall mortality rate per 1000 person-years was 35.1 (95% CI, 27.2-44.7) and 20.1 (95% CI, 16.5-24.3) in the respective groups. The hazard ratio (HR) for overall mortality adjusted for multiple confounders was 1.58 (95% CI, 1.12-2.23) in the ACRO-DM group compared with the ACRO group. Cardiovascular mortality (HR 2.11; 95% CI, 1.09-4.10) and morbidity (HR 1.49; 95% CI, 1.21-1.82) were also increased in the ACRO-DM group. CONCLUSION The presence of diabetes in patients with acromegaly was associated with increased overall mortality as well as increased cardiovascular mortality and morbidity.
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Affiliation(s)
- Daniela Esposito
- Correspondence: Daniela Esposito, MD, PhD, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg and Department of Endocrinology at Sahlgrenska University Hospital, Gröna Stråket 8, 41345 Gothenburg, Sweden.
| | - Daniel S Olsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 41345 Gothenburg, Sweden
- Department of Endocrinology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Stefan Franzén
- Health Metrics Group, Sahlgrenska Academy, University of Gothenburg, 41345 Gothenburg, Sweden
| | - Mervete Miftaraj
- National Diabetes Register, Centre of Registers, 41345 Gothenburg, Sweden
| | - Jonatan Nåtman
- National Diabetes Register, Centre of Registers, 41345 Gothenburg, Sweden
| | - Soffia Gudbjörnsdottir
- National Diabetes Register, Centre of Registers, 41345 Gothenburg, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, 41345 Gothenburg, Sweden
| | - Gudmundur Johannsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 41345 Gothenburg, Sweden
- Department of Endocrinology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
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14
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Heydari M, Hashemi-Madani N, Emami Z, Khajavi A, Ghorbani M, Malek M, Ataei Kachuee M, Khamseh ME. Post-treatment heterogeneity of cardiometabolic risk in patients with acromegaly: The impact of GH and IGF-1. Endocr Res 2022; 47:1-7. [PMID: 34102938 DOI: 10.1080/07435800.2021.1931298] [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] [Indexed: 10/21/2022]
Abstract
BACKGROUND Metabolic abnormalities are frequently seen in patients with acromegaly. However, it is not clear to what extent growth hormone/insulin-like growth factor-1 (GH/IGF-1) contributes to the development of these abnormalities. OBJECTIVE This study aimed to explore the impact of postoperative GH/IGF-1 on different aspects of metabolic abnormalities in patients with acromegaly. METHODS This retrospective, registry-based study conducted on 102 patients with acromegaly. The impact of GH/IGF-1 on the cardiometabolic risk factors at 3-12 months after surgery has been investigated using linear and logistic regression models. RESULTS In this study, each 1 ng/ml increase in the level of GH was significantly associated with a 2 mg/dl increase in the level of fasting blood glucose (FBG), a 0.5 mmHg increase in the level of systolic blood pressure (SBP), and a 0.9 mmHg increase in the level of diastolic blood pressure (DBP). Upon multivariate analysis, GH, but not IGF-1, significantly increased the odds of diabetes mellitus (DM) (OR; 1.2, 95% CI; 1.0-1.4, p = .025). CONCLUSIONS Our findings indicated at early postoperative stage, GH is significantly associated with the levels of FBG, SBP, and DBP. Moreover, GH, but not IGF-1, appears as a predictive factor for the presence of DM. However, neither GH nor IGF-1 could predict the presence of hypertension HTN, or dyslipidemia in this study. ABBREVIATIONS CVD: Cardiovascular disease; GH: Growth hormone; IGF-1: Insulin-like growth factor 1; BMI: Body mass index; HTN: hypertension; IPTR: Iran Pituitary Tumor Registry; WC: Waist circumference; MRI: Magnetic resonance imaging; FBG: Fasting blood glucose; HbA1C: Glycated hemoglobin; TG: Triglyceride; LDL: Low density lipoprotein; HDL: High density lipoprotein; SBP: Systolic blood pressure; DBP: Diastolic blood pressure.
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Affiliation(s)
- Mahshid Heydari
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Nahid Hashemi-Madani
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Emami
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Khajavi
- Student Research Committee, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Ghorbani
- Department of Neurosurgery and Neuro-Intervention, Firouzgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mojtaba Malek
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Manizhe Ataei Kachuee
- Department of Radiology, Firouzgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad E Khamseh
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
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15
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Bray DP, Mannam S, Rindler RS, Quillin JW, Oyesiku NM. Surgery for acromegaly: Indications and goals. Front Endocrinol (Lausanne) 2022; 13:924589. [PMID: 35992136 PMCID: PMC9386525 DOI: 10.3389/fendo.2022.924589] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/29/2022] [Indexed: 12/02/2022] Open
Abstract
Acromegaly is a disease that occurs secondary to high levels of GH, most often from a hormone-secreting pituitary adenoma, with multisystem adverse effects. Diagnosis includes serum GH and IGF-1 levels, and obtaining an MRI pituitary protocol to assess for a functional pituitary adenoma. Attempted gross total resection of the GH-secreting adenoma is the gold standard in treatment for patients with acromegaly for a goal of biochemical remission. Medical and radiation therapies are available when patients do not achieve biochemical cure after surgical therapy.
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Affiliation(s)
- David P Bray
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, United States
| | - Sai Mannam
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, United States
| | - Rima S Rindler
- Department of Neurosurgery, Mayo Clinic, Rochester, MN, United States
| | - Joseph W Quillin
- Department of Neurosurgery, Medical City Hospital, Dallas, TX, United States
| | - Nelson M Oyesiku
- Department of Neurosurgery, University of North Carolina School of Medicine, Chapel Hill, NC, United States
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Arlien-Søborg MC, Dal J, Madsen MA, Høgild ML, Hjelholt AJ, Pedersen SB, Møller N, Jessen N, Jørgensen JOL. Reversible insulin resistance in muscle and fat unrelated to the metabolic syndrome in patients with acromegaly. EBioMedicine 2021; 75:103763. [PMID: 34929488 PMCID: PMC8688588 DOI: 10.1016/j.ebiom.2021.103763] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/22/2021] [Accepted: 12/03/2021] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND Patients with active acromegaly exhibit insulin resistance despite a lean phenotype whereas controlled disease improves insulin sensitivity and increases fat mass. The mechanisms underlying this paradox remain elusive, but growth hormone (GH)-induced lipolysis plays a central role. The aim of the study was to investigative the molecular mechanisms of insulin resistance dissociated from obesity in patients with acromegaly. METHODS In a prospective study, twenty-one patients with newly diagnosed acromegaly were studied at diagnosis and after disease control obtained by either surgery alone (n=10) or somatostatin analogue (SA) treatment (n=11) with assessment of body composition (DXA scan), whole body and tissue-specific insulin sensitivity and GH and insulin signalling in adipose tissue and skeletal muscle. FINDINGS Disease control of acromegaly significantly reduced lean body mass (p<0.001) and increased fat mass (p<0.001). At diagnosis, GH signalling (pSTAT5) was constitutively activated in fat and enhanced expression of GH-regulated genes (CISH and IGF-I) were detected in muscle and fat. Insulin sensitivity in skeletal muscle, liver and adipose tissue increased after disease control regardless of treatment modality. This was associated with enhanced insulin signalling in both muscle and fat including downregulation of phosphatase and tensin homolog (PTEN) together with reduced signalling of GH and lipolytic activators in fat. INTERPRETATION In conclusion, the study support that uncontrolled lipolysis is a major feature of insulin resistance in active acromegaly, and is characterized by upregulation of PTEN and suppression of insulin signalling in both muscle and fat. FUNDING This work was supported by a grant from the Independent Research Fund, Denmark (7016-00303A) and from the Alfred Benzon Foundation, Denmark.
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Affiliation(s)
- Mai C Arlien-Søborg
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Medical Research Laboratory, Department of Clinical Medicine, Aarhus University Hospital, Denmark.
| | - Jakob Dal
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Department of Endocrinology, Aalborg University Hospital, Denmark; Steno Diabetes Centre North, Aalborg University Hospital, Aalborg, Denmark
| | - Michael Alle Madsen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Department of Nuclear Medicine & PET Centre, Aarhus University Hospital, Denmark
| | - Morten Lyng Høgild
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Medical Research Laboratory, Department of Clinical Medicine, Aarhus University Hospital, Denmark
| | - Astrid Johannesson Hjelholt
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Medical Research Laboratory, Department of Clinical Medicine, Aarhus University Hospital, Denmark
| | | | - Niels Møller
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Medical Research Laboratory, Department of Clinical Medicine, Aarhus University Hospital, Denmark
| | - Niels Jessen
- Steno Diabetes Centre, Aarhus, Denmark; Department of Clinical Pharmacology, University of Aarhus, Aarhus, Denmark; Department of Biomedicine, Aarhus University, Denmark
| | - Jens O L Jørgensen
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Denmark; Medical Research Laboratory, Department of Clinical Medicine, Aarhus University Hospital, Denmark
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Arshad MF, Ogunleye O, Ross R, Debono M. Surgically treated acromegaly patients have a similar quality of life whether controlled by surgery or requiring additional medical therapy (QuaLAT Study). Pituitary 2021; 24:768-777. [PMID: 33982222 PMCID: PMC8416856 DOI: 10.1007/s11102-021-01153-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/04/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE There is no consensus on quality of life (QOL) in patients with acromegaly requiring medical treatment after surgery compared with those achieving remission by surgery alone. METHODS QuaLAT is a cross-sectional study comparing QOL in surgery-only treated acromegaly patients versus those requiring medical treatment post-surgery. Patients attending clinics were identified and divided into-Group 1: patients who had surgery only and were in biochemical remission, Group 2: all patients on medical treatment post-surgery, Group 3: patients from Group 2 with biochemical control. Participants were asked to fill three questionnaires; Acromegaly Quality of Life Questionnaire (ACROQOL), 36-Item Short Form Survey (SF36), and Fatigue Severity Scale (FSS). RESULTS There were 32 patients in Group 1 and 25 in Group 2. There was no difference in QOL scores between groups 1 and 2, as measured by ACROQOL (mean difference [MD] = - 2.5, 95% CI - 16.6 to 11.6; p = 0.72), SF36v2 [Physical component score (PCS) MD = - 4.9, 95% CI - 10.9 to 1.2; p = 0.12; mental component score MD = - 3.0, 95% CI - 10.5 to 4.4; p = 0.44], or FSS (MD = - 0.004, 95% CI - 1.14 to 1.33; p = 0.1). Comparison between groups 1 and 3 however showed that PCS (and 3 subdomains) was significantly better in group 3 (MD = - 8.3, 95% CI - 14.8 to -1.8; p = 0.01). All three QOL scores were lower when compared with healthy controls. CONCLUSIONS Medical treatment not only achieves a QOL comparable to surgery, it may also be associated with better QOL in physical subdomains. When compared with healthy controls, QOL remains worse in treated acromegaly patients compared to controls.
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Affiliation(s)
- Muhammad Fahad Arshad
- Department of Endocrinology and Diabetes, Sheffield Teaching Hospitals, Glossop Road, Sheffield, S10 2 JF, UK.
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK.
| | - Oluwafunto Ogunleye
- Department of Endocrinology and Diabetes, Sheffield Teaching Hospitals, Glossop Road, Sheffield, S10 2 JF, UK
| | - Richard Ross
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Miguel Debono
- Department of Endocrinology and Diabetes, Sheffield Teaching Hospitals, Glossop Road, Sheffield, S10 2 JF, UK
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
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Steele MME, Borgeat K, Payne JR, Coss P, Navarro-Cubas X, Church DB, Niessen SJM, Connolly DJ. Increased insulin-like growth factor 1 concentrations in a retrospective population of non-diabetic cats diagnosed with hypertrophic cardiomyopathy. J Feline Med Surg 2021; 23:952-958. [PMID: 33541239 PMCID: PMC11197129 DOI: 10.1177/1098612x20987995] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The aim of the study was to document whether a proportion of non-diabetic cats with left ventricular hypertrophy (LVH) previously diagnosed with hypertrophic cardiomyopathy (HCM) have elevated circulating insulin-like growth factor 1 (IGF-1) concentrations. METHODS A retrospective analysis of residual blood samples obtained at the time of echocardiographic diagnosis of HCM from a population of 60 non-diabetic cats were analysed for circulating IGF-1 concentrations using a validated radioimmunoassay and compared with a control group of 16 apparently healthy cats without LVH. Clinical and echocardiographic data for cats with an IGF-1 level >1000 ng/ml were compared with those with an IGF-1 level <800 ng/ml. RESULTS In total, 6.7% (95% confidence interval 1.8-16.2%) of cats with HCM had an IGF-1 level >1000 ng/ml. The prevalence of an IGF-1 level >1000 ng/ml in the control group was zero. CONCLUSIONS AND RELEVANCE A small proportion of non-diabetic cats previously diagnosed with HCM had an IGF-1 concentration at a level that has been associated with feline hypersomatotropism (fHS) in the diabetic cat population. Further prospective research is required to confirm or refute the presence of fHS in non-diabetic cats with LVH and increased IGF-1.
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Affiliation(s)
- Matthew ME Steele
- Clinical Science and Services, Royal Veterinary College, Hatfield, UK
| | | | | | - Peter Coss
- Langford Vets, University of Bristol, Bristol, UK
| | | | - David B Church
- Clinical Science and Services, Royal Veterinary College, Hatfield, UK
| | | | - David J Connolly
- Clinical Science and Services, Royal Veterinary College, Hatfield, UK
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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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Khaire SS, Gada JV, Varthakavi PK, Bhagwat NM. Prevalence and predictors of abnormal glucose tolerance and its resolution in acromegaly: Single Centre retrospective study of 90 cases. Growth Horm IGF Res 2021; 59:101394. [PMID: 33984540 DOI: 10.1016/j.ghir.2021.101394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 03/05/2021] [Accepted: 03/07/2021] [Indexed: 11/21/2022]
Abstract
UNLABELLED Aims The aim of the study was to evaluate the prevalence and predictors of abnormal glucose tolerance (Diabetes + Prediabetes) and its resolution in Acromegaly. SETTINGS AND DESIGN Retrospective observational study. METHODS AND MATERIAL Ninety patients with acromegaly and followed up post operatively for 1 year were included. The study cohort was divided into two groups: Group A: abnormal glucose tolerance [AGT: Diabetes + prediabetes (n = 40)] and Group B: normal glucose tolerance (NGT) (n = 50).The impact of the following parameters: age, sex, Waist Circumference(WC), Body Mass Index (BMI), duration of acromegaly, Growth Hormone (GH) levels, Insulin like Growth Factor 1 (IGF1) levels, pituitary tumour size, hypertension, and family history of diabetes as predictors for diabetes were studied pre surgery and post-surgery at 3 months and 1 year affecting glycaemia. Unpaired t-test, chi-square test and binary logistic regression analysis were used for statistical analysis. RESULTS The prevalence of AGT in our cohort was 44.44% (Diabetes 37.77%, prediabetes 6.66%).Patients with AGT were older (44.2 ± 12.21 years vs. 34.92 ± 11.62 years; p = 0.00040) and had higher WC (in cm) (91.35 ± 7.87 vs.87.12 ± 6.07; p = 0.005) than NGT. Hypertension and family history of diabetes were significantly more frequent in patients with AGT. GH and IGF1 levels were not significantly different between the groups. On binary logistic regression, Sex (p = 0.0105) (OR = 6.0985), waist circumference (p = 0.0023) (OR = 1.2276) and hypertension (p = 0.0236) (OR = 1.632) were found to be significant predictors of AGT in acromegaly. After surgery 42.5% and 62.5% patients became normoglycemic at 3 months and 1 year respectively. On binary logistic regression there were no predictors for achieving normoglycemia at 3 months or 1 year, however the delta change in GH, BMI and tumour size were significant. CONCLUSIONS The prevalence of AGT was 44.44%. Female sex, WC and hypertension were found to be significant predictors of AGT in acromegaly. Post-surgery normoglycemia was achieved in 42.5% at 3 months and 62.5% at 1 year with no predictors for normalisation of AGT.
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Affiliation(s)
- Suhas S Khaire
- Department of Endocrinology, Bai Yamunabai Laxman (BYL) Nair Charitable Hospital and Topiwala National Medical College, Mumbai, Maharashtra, India
| | - Jugal V Gada
- Department of Endocrinology, Bai Yamunabai Laxman (BYL) Nair Charitable Hospital and Topiwala National Medical College, Mumbai, Maharashtra, India.
| | - Premlata K Varthakavi
- Department of Endocrinology, Bai Yamunabai Laxman (BYL) Nair Charitable Hospital and Topiwala National Medical College, Mumbai, Maharashtra, India
| | - Nikhil M Bhagwat
- Department of Endocrinology, Bai Yamunabai Laxman (BYL) Nair Charitable Hospital and Topiwala National Medical College, Mumbai, Maharashtra, India
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Barraud S, Caron P, Raingeard I, Lefebvre H, Raverot G, Cortet-Rudelli C, Desailloud R, Henocque R, Brault Y, Brue T, Chanson P, Delemer B. Pegvisomant treatment in acromegaly in clinical practice: Final results of the French ACROSTUDY (312 patients). ANNALES D'ENDOCRINOLOGIE 2021; 82:582-589. [PMID: 34256010 DOI: 10.1016/j.ando.2021.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/19/2021] [Accepted: 05/21/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE We report the final analysis of the French ACROSTUDY, using data revised and enriched since the 2013 interim analysis. Our objective was to validate the use of pegvisomant (PEGV) in the treatment of acromegaly and to determine efficacy and safety. PATIENTS AND METHODS Patients with acromegaly treated with PEGV and followed up for at least 5 years were included. Eighty-eight investigators from 62 clinical centers in France included patients from April 2007 to April 2014. PEGV dose and administration frequency were determined by the physicians, based on their clinical evaluation and local habits. No additional examinations beyond those performed in normal follow-up were required. Minimum recommended follow-up included check-ups at treatment initiation, 6 months, 12 months and then annually. RESULTS In total, 312 patients were enrolled. Mean age was 46.1±14.3 years at introduction of PEGV. Median PEGV treatment duration was 6.3 years and median follow-up was 5.6 years. Median dose at initiation was 10mg/day. The percentages of patients with IGF-1 ≤ ULN (upper limit of normal) were 10% (n=300) at baseline, 54% at 6 months (n=278), and 61.7% (n=253) at 2 years, then stabilizing at 64.4% (n=180) at 5 years. Mean PEGV dose was 17.4±11.7mg in patients with controlled disease versus 21.1±17.3mg in those without control at 5 years. At 5 years, 21.8% of patients (54/248) were receiving >30mg PEGV per day. In patients with at least one pituitary imaging procedure during the 5-year follow-up (n=292), the most recent image showed stable tumor volume in 212 subjects (72.6%), increased volume in 13 (4.5%), and decreased volume in 30 (10.3%). No PEGV treatments were permanently discontinued due to transaminase elevation. There were no cases of liver failure. CONCLUSION The French ACROSTUDY showed normalization of IGF-1 levels in 64.4% of a real-life cohort of patients, mostly with uncontrolled disease despite multiple prior therapies. Long-term follow-up showed a sustained effectiveness and good long-term safety.
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Affiliation(s)
- Sara Barraud
- CRESTIC EA 3804, université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims cedex 2, France; Service d'Endocrinologie-Diabète-Nutrition, CHU de Reims, hôpital Robert Debré, avenue du Général Koenig, 51092 Reims cedex, France.
| | - Philippe Caron
- Service d'endocrinologie et maladies métaboliques, pôle cardio-vasculaire et métabolique, hôpital Larrey, CHU de Toulouse, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex 9, France.
| | - Isabelle Raingeard
- Maladies endocriniennes, hôpital Lapeyronie, CHRU de Montpellier, 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.
| | - 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
- Department of Endocrinology, Centre de référence des maladies rares de l'hypophyse HYPO, hôpital de la Conception, AP-HM, 13005 Marseille, France; INSERM, U1251, Marseille Medical Genetics (MMG), Institut Marseille Maladies Rares (MarMaRa), Aix-Marseille université, Marseille, France.
| | - Philippe Chanson
- Centre de référence des maladies rares de l'hypophyse HYPO, AP-HP, Hôpital Bicêtre, 94275 Le Kremlin-Bicêtre, France; Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Université Paris-Saclay, university Paris-Sud, Inserm, Le Kremlin-Bicêtre, France.
| | - Brigitte Delemer
- CRESTIC EA 3804, université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims cedex 2, France; Service d'Endocrinologie-Diabète-Nutrition, CHU de Reims, hôpital Robert Debré, avenue du Général Koenig, 51092 Reims cedex, France.
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Varlamov EV, Niculescu DA, Banskota S, Galoiu SA, Poiana C, Fleseriu M. Clinical features and complications of acromegaly at diagnosis are not all the same: data from two large referral centers. Endocr Connect 2021; 10:731-741. [PMID: 34097642 PMCID: PMC8284952 DOI: 10.1530/ec-21-0035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 06/03/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE The number of international acromegaly related registries is increasing; however, heterogeneity of acromegaly symptoms and signs across countries is not well described. We compared clinical disease manifestations at diagnosis between two large University referral centers from two continents. METHODS Retrospective, comparative epidemiological study of acromegaly patients at two centers: (i) C. I. Parhon National Institute of Endocrinology, 'Carol Davila' University of Medicine and Pharmacy Bucharest, Romania (Parhon), and (ii) Pituitary Center, Oregon Health & Science University, Portland, Oregon, United States (OHSU) from approved data repositories was undertaken. Data were extracted from medical charts and questionnaires. Binary logistic regression analysis was undertaken for the most frequently noted symptoms and clinical signs. RESULTS The study included 216 patients (87 Parhon, 129 OHSU). Age, sex, and median delay in diagnosis were similar between centers. IGF-1 index was higher in patients at Parhon (3.3 vs 2.1, P < 0.001). The top five symptoms at both centers were enlarged hands/feet, headache, arthralgia, fatigue, and irregular menses in women. A significant difference was noted for multiple signs and symptoms frequency, often > 20 percentage points between centers. Center was a predictor of many signs and symptoms, independent of acromegaly biochemical severity or disease duration. CONCLUSION We show in the first comparative study that differences in medical practice, documentation, and likely cultural differences can influence patients' symptom(s) reporting and screening patterns in geographically different populations. Pooling data into large multicenter international registry databases may lead to loss of regional characteristics and thus a mixed overall picture of combined cohorts.
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Affiliation(s)
- Elena V Varlamov
- Department of Medicine (Endocrinology, Diabetes and Clinical Nutrition), Oregon Health & Science University, Portland, Oregon, USA
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
- Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Dan Alexandru Niculescu
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Swechya Banskota
- Department of Medicine (Endocrinology, Diabetes and Clinical Nutrition), Oregon Health & Science University, Portland, Oregon, USA
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
- Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Simona Andreea Galoiu
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Catalina Poiana
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
| | - Maria Fleseriu
- Department of Medicine (Endocrinology, Diabetes and Clinical Nutrition), Oregon Health & Science University, Portland, Oregon, USA
- Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
- Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
- Correspondence should be addressed to M Fleseriu:
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Thomas M, Berni E, Jenkins-Jones S, Wensley S, Poole CD, Currie CJ, Brownrigg J, Ayuk J, Rees DA. Insulin-like growth factor-1, growth hormone and disease outcomes in acromegaly: A population study. Clin Endocrinol (Oxf) 2021; 95:143-152. [PMID: 33749903 DOI: 10.1111/cen.14468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 11/28/2022]
Abstract
CONTEXT A lack of consensus remains about the relative importance of insulin-like growth factor-1 (IGF-1) and growth hormone (GH) in predicting adverse outcomes in patients with acromegaly. OBJECTIVE To describe the differing association between IGF-1 and GH and major disease outcomes in acromegaly. DESIGN Retrospective cohort study. PATIENTS United Kingdom National Health Service patients with acromegaly who had an IGF-1 and/or a GH measurement recorded following diagnosis, prior to December 2019. MEASUREMENTS A composite endpoint including all-cause mortality (ACM), type 2 diabetes (DM), major adverse cardiovascular events (MACE) or cancer was the primary outcome. These outcomes were also analysed individually. Follow-up period was capped at 5 years. RESULTS A maximum of 417 cases and 332 cases were eligible for the IGF-1 and GH analyses, respectively, comprising 1041.5 and 938.9 years of follow-up. There was a direct association between increased IGF-1 concentration and adjusted event risk for the composite endpoint (hazard ratio [HR] = 1.2; 95% confidence interval [CI] = 1.02-1.5); in GH, the HR was 1.1 (1.0-1.2). For the individual endpoints in relation to IGF-1 level, the HRs were ACM (1.2; 0.93-1.5), MACE (1.2; 0.64-2.1), DM (1.53; 1.09-2.2) and cancer (1.3; 0.95-1.7). For GH, the HRs were ACM (1.1; 0.97-1.2), MACE (0.99; 0.73-1.3), DM (1.1; 0.99-1.2) and cancer (0.90; 0.66-1.2). CONCLUSIONS In this contemporary data set with extended follow-up, IGF-1 and GH concentrations showed an association with major adverse outcomes from acromegaly.
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Affiliation(s)
| | | | | | | | | | - Craig J Currie
- Pharmatelligence, Cardiff, UK
- Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, UK
| | | | - John Ayuk
- Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - D Aled Rees
- Neuroscience and Mental Health Research Institute, School of Medicine, Cardiff University, Cardiff, UK
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Khan SA, Ram N, Masood MQ. Patterns of Abnormal Glucose Metabolism in Acromegaly and Impact of Treatment Modalities on Glucose Metabolism. Cureus 2021; 13:e13852. [PMID: 33859902 PMCID: PMC8038903 DOI: 10.7759/cureus.13852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Chronic exposure to high levels of growth hormone (GH) and insulin-like growth factor 1 (IGF-1) leads to metabolic complications, most importantly dysglycemia in the form of diabetes mellitus and pre-diabetes. Dysglycemia if diagnosed early in the course of the disease can decrease complications. Treatment modalities in the form of surgery and medical therapy have varied impacts on glucose metabolism. Objective: To determine the frequency of diabetes mellitus, impaired glucose tolerance, and impaired fasting glucose in Pakistani patients with acromegaly and to establish the impact of the intervention (surgery/medical) on glucose metabolism. Methods: This study was a retrospective review of patient records. Eighty-nine patients fulfilling the Endocrine Society criteria for acromegaly diagnosis were included. A data of baseline, GH, IGF-1 level, hemoglobin A1C (HbA1C), fasting blood glucose (FBG), and random blood glucose (RBS) levels were reviewed before and after the intervention (surgery/medical therapy). Normal glucose tolerance (NGT), impaired fasting glucose (IFG), impaired glucose tolerance (IGT), and diabetes mellitus (DM) were defined based on the American Diabetes Association (ADA) criteria. Patients were grouped into normoglycemic (NGT) and dysglycemic (IFG, IGT, and DM) based on FBG, RBS, and HbA1C. Results: Major risk factors for dysglycemia included age (15-45 years), male sex (33.70%), obesity (45.7%), and macroadenoma (77.52%). Both mean GH levels (58.29 vs. 54.36 ng/dl) and IGF-1 levels (862.98 vs. 824.32 ng/dl) were higher among the normoglycemic than dysglycemia. Pre-surgery NGT, IFG, IGT, IFG, and IGT/DM combined were found in 48.31%, 5.61%, 1.1%, 5.61%, and 39.32% of the subjects respectively. Post-surgery, HbA1C improved in 79.5%, deteriorated in 6.8%, and remained the same in 13.6%. Similarly, it improved in 67% post-medical therapy. Both FBG and RBS improved post-surgery and medical therapy. Further, the number of anti-diabetic drugs used also decreased post-surgery. Conclusion: Dysglycemia is more common among patients with acromegaly as compared to the general population and tends to be poorly controlled in untreated acromegaly. Glycemic control improves significantly after surgery and medical therapy.
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Affiliation(s)
- Sajjad Ali Khan
- Department of Medicine, Section of Endocrinology, Aga Khan University Hospital, Karachi, PAK
| | - Nanik Ram
- Department of Medicine, Section of Endocrinology, Aga Khan University Hospital, Karachi, PAK
| | - Muhammad Q Masood
- Department of Medicine, Section of Endocrinology, Aga Khan University Hospital, Karachi, PAK
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25
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Merad Y, Derrar H, Habib MH, Belkacemi M, Talha K, Sekouhi M, Belmokhtar Z, Adjmi-Hamoudi H. Trichophyton mentagrophytes tinea faciei in acromegaly patient: Case report. JOURNAL OF CLINICAL AND TRANSLATIONAL ENDOCRINOLOGY CASE REPORTS 2021. [DOI: 10.1016/j.jecr.2021.100079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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26
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Broersen LHA, Zamanipoor Najafabadi AH, Pereira AM, Dekkers OM, van Furth WR, Biermasz NR. Improvement in Symptoms and Health-Related Quality of Life in Acromegaly Patients: A Systematic Review and Meta-Analysis. J Clin Endocrinol Metab 2021; 106:577-587. [PMID: 33245343 PMCID: PMC7823264 DOI: 10.1210/clinem/dgaa868] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Whereas biochemical response is often used as a primary study outcome, improvement in symptoms and health-related quality of life (HRQoL) is the relevant goal for patients to consider treatment successful. We performed a systematic review and meta-analysis to assess the effect of treatment on symptoms and HRQoL in acromegaly. METHODS Seven electronic databases were searched for longitudinal studies assessing patient-reported symptoms or HRQoL in acromegaly. Meta-analyses were performed to assess differences during treatment for the Acromegaly Quality of Life Questionnaire (AcroQoL) and Patient-Assessed Acromegaly Symptom Questionnaire (PASQ), and standardized mean difference (SMD) for individual symptoms (interpretation: 0.2 small, 0.5 moderate, and 0.8 large effect). Treatment-naive and previously treated patients were assessed separately. RESULTS Forty-six studies with 3301 patients were included; 24 contributed to quantitative analyses. Thirty-six studies used medication as main treatment, 1 transsphenoidal adenomectomy, and 9 various treatments. Symptoms and HRQoL both improved: AcroQoL increased 2.9 points (95% CI, 0.5 to 5.3 points), PASQ decreased -2.3 points (95% CI, -1.3 to -3.3 points), and individual symptom scores decreased for paresthesia -0.9 (95% CI, -0.6 to -1.2), hyperhidrosis -0.4 (95% CI, -0.1 to -0.6), fatigue -0.3 (95% CI, -0.1 to -0.6), arthralgia -0.3 (95% CI, -0.1 to -0.5), headache -0.3 (95% CI, 0.0 to -0.6), and soft-tissue swelling -0.2 (95% CI, 0.0 to -0.4). CONCLUSION Symptoms and HRQoL improved during acromegaly treatment. Consensus is needed on which symptoms should be included in a potential core outcome set, taking into account symptom frequency, severity, and sensitivity to change, which can be used in clinical practice and as outcome in trials.
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Affiliation(s)
- Leonie H A Broersen
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, ZA Leiden, the Netherlands
| | - Amir H Zamanipoor Najafabadi
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, ZA Leiden, the Netherlands
- Center for Innovative Pituitary Care and Cranial Base Surgery, Leiden University Medical Center, ZA Leiden, the Netherlands
- University Neurosurgical Centre Holland, Leiden University Medical Centre, Haaglanden Medical Centre and Haga Teaching Hospital, ZA Leiden and The Hague, the Netherlands
| | - Alberto M Pereira
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, ZA Leiden, the Netherlands
- Center for Innovative Pituitary Care and Cranial Base Surgery, Leiden University Medical Center, ZA Leiden, the Netherlands
| | - Olaf M Dekkers
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, ZA Leiden, the Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, ZA Leiden, the Netherlands
| | - Wouter R van Furth
- Center for Innovative Pituitary Care and Cranial Base Surgery, Leiden University Medical Center, ZA Leiden, the Netherlands
- University Neurosurgical Centre Holland, Leiden University Medical Centre, Haaglanden Medical Centre and Haga Teaching Hospital, ZA Leiden and The Hague, the Netherlands
| | - Nienke R Biermasz
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, ZA Leiden, the Netherlands
- Center for Innovative Pituitary Care and Cranial Base Surgery, Leiden University Medical Center, ZA Leiden, the Netherlands
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Jurek A, Krzesiński P, Gielerak G, Witek P, Zieliński G, Kazimierczak A, Wierzbowski R, Banak M, Uziębło-Życzkowska B. Acromegaly: The Research and Practical Value of Noninvasive Hemodynamic Assessments via Impedance Cardiography. Front Endocrinol (Lausanne) 2021; 12:793280. [PMID: 35116005 PMCID: PMC8805171 DOI: 10.3389/fendo.2021.793280] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 12/20/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Arterial hypertension (AH) that accompanies acromegaly (AC) may lead to cardiovascular dysfunction. Such consequences may be detected with impedance cardiography (ICG), which is a noninvasive method of hemodynamic assessment. Early detection of subclinical hemodynamic alterations in AC patients may be crucial for optimizing treatment and preventing cardiovascular remodeling. The purpose of this study was to identify the hemodynamic parameters of the cardiovascular system that differentiate patients with AC from those in the control group (CG), with a particular emphasis on potential targets for medical therapy. METHODS This observational, prospective, clinical study involved a comparative analysis of 33 AC patients with no significant comorbidities and the controls selected via propensity score matching based on a set of baseline characteristics (age, sex, body mass index, mean blood pressure [MBP]), with comparable proportions of AH patients. The assessed hemodynamic parameters included the stroke volume index (SI), cardiac index, systemic vascular resistance index, velocity index (VI), acceleration index, Heather index (HI), and thoracic fluid content (TFC). RESULTS Both the AC group and the CG had well-controlled AH (mean blood pressure of 121/77 mmHg and 119/76 mmHg, respectively). In terms of baseline characteristics, the AC group was characterized by a higher hear rate and lower creatinine levels than the CG (76.2 bpm vs. 66.8 bpm [p = 0.001] and 0.755 mg/dL vs. 0.850 mg/dL [p = 0.035], respectively). ICG assessment of AC patients and CG patients showed the former to have higher heart rates (73.5 bpm vs. 65.2 bpm; p = 0.003), lower SI (43.8 mL/m2 vs. 53.4 mL/m2; p = 0.0001), lower VI (42.1 1/1000/s vs. 49.3 1/1000/s; p = 0.037), lower HI (8.49 Ohm/s2 vs. 13.4 Ohm/s2, p ≤ 0.0001), and higher thoracic fluid content (TFC) (38.4 1/kOhm vs. 28.1 1/kOhm; p ≤ 0.0001), respectively. CONCLUSIONS Even with well-controlled hypertension, AC is associated with a high TFC, increased heart rate, and decreased indices of cardiac contractility. Hemodynamic changes in AC patients may be detected with the modern, noninvasive diagnostic tool, ICG.
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Affiliation(s)
- Agnieszka Jurek
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
- *Correspondence: Agnieszka Jurek,
| | - Paweł Krzesiński
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Grzegorz Gielerak
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Grzegorz Zieliński
- Department of Neurosurgery, Military Institute of Medicine, Warsaw, Poland
| | - Anna Kazimierczak
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Robert Wierzbowski
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
| | - Małgorzata Banak
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, Warsaw, Poland
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Oba-Yamamoto C, Kameda H, Miyoshi H, Sekizaki T, Takase T, Yanagimachi T, Fujita Y, Nomoto H, Cho KY, Nakamura A, Nagai S, Atsumi T. Acromegaly Cases Exhibiting Increased Growth Hormone Levels during Oral Glucose Loading with Preadministration of Dipeptidyl Peptidase-4 Inhibitor. Intern Med 2021; 60:2375-2383. [PMID: 34334589 PMCID: PMC8381171 DOI: 10.2169/internalmedicine.4755-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Objective Glucose-dependent insulinotropic polypeptide (GIP) is speculated to worsen growth hormone (GH) hypersecretion in acromegaly and to be a cause of paradoxical increases in GH (PI-GH) during 75-g oral glucose tolerance testing (75-g OGTT). Dipeptidyl peptidase-4 inhibitors (DPP4is), which increase the circulating concentration of active GIP, are frequently administered to diabetic patients, including those with acromegaly. We aimed to determine whether or not the administration of a DPP4i increases GH concentration, especially in patients demonstrating PI-GH during a DPP4i-OGTT, in which a DPP4i was administered immediately before 75-g OGTT. Methods This prospective cross-sectional study was carried out on acromegalic patients admitted to Hokkaido University hospital between June 2011 and May 2018. The participants underwent both 75-g OGTT and DPP4i-OGTT. For those who underwent surgery, immunohistochemical staining and quantitative polymerase chain reaction (PCR) for the GIP receptor (GIPR) were performed on the resected pituitary adenomas. Results Twenty-five percent of the participants had PI-GH confirmed (3 of 12 cases). Two of the three participants who demonstrated PI-GH exhibited higher circulating GH concentrations during DPP4i-OGTT than during OGTT. The increase in plasma glucose was reduced during DPP4i-OGTT compared to during 75-g OGTT, suggesting that the increase in GH during DPP4i-OGTT was due not to high glucose concentrations but instead increased GIP caused by the administration of DPP4i. The adenoma from one participant with PI-GH displayed positive immunostaining for GIPR and a higher GIPR messenger ribonucleic acid (mRNA) expression than the others. Conclusion DPP4i may enhance the GH secretion response during glucose loading, especially in individuals with PI-GH.
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Affiliation(s)
- Chiho Oba-Yamamoto
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - Hiraku Kameda
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - Hideaki Miyoshi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
- Division of Diabetes and Obesity, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - Tomonori Sekizaki
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - Takahiro Takase
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - Tsuyoshi Yanagimachi
- Division of Metabolism and Biosystemic Science, Department of Medicine, Asahikawa Medical University, Japan
- Division of Diabetology, Endocrinology and Nephrology, Department of Medicine, Shiga University of Medical Science, Japan
| | - Yukihiro Fujita
- Division of Metabolism and Biosystemic Science, Department of Medicine, Asahikawa Medical University, Japan
- Division of Diabetology, Endocrinology and Nephrology, Department of Medicine, Shiga University of Medical Science, Japan
| | - Hiroshi Nomoto
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - Kyu Yong Cho
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
- Clinical Research and Medical Innovation Center, Hokkaido University, Japan
| | - Akinobu Nakamura
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
| | - So Nagai
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
- Department of Endocrinology, NTT-East Sapporo Hospital, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Japan
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Witek P, Bolanowski M, Szamotulska K, Wojciechowska-Luźniak A, Jawiarczyk-Przybyłowska A, Kałużny M. The Effect of 6 Months' Treatment With Pasireotide LAR on Glucose Metabolism in Patients With Resistant Acromegaly in Real-World Clinical Settings. Front Endocrinol (Lausanne) 2021; 12:633944. [PMID: 33776927 PMCID: PMC7988223 DOI: 10.3389/fendo.2021.633944] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 02/01/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE The aim of the study was to evaluate glucose metabolism, as measured by glycated hemoglobin (HbA1c) levels and the need for antidiabetic medical treatment, in patients with acromegaly resistant to first-generation somatostatin receptors ligands (SRLs) treated with pasireotide long-acting release (LAR) in real-world clinical practice. Biochemical control of acromegaly, as measured by growth hormone (GH) and insulin-like growth factor 1 (IGF-1) levels, was also assessed. STUDY DESIGN Two-center retrospective cohort of consecutive patients with acromegaly treated with first-generation SRLs at maximum doses, who had not achieved biochemical disease control. After SRLs were discontinued, patients were given pasireotide LAR 40 mg i.m. every 28 days. The dose was increased to 60 mg i.m. in patients for whom adequate control was not achieved after 3 months. Patients were given dietary and lifestyle advice, and antihyperglycemic treatment was modified as needed. MAIN OUTCOME MEASURES Biochemical disease control parameters (GH and IGF-1 concentration), as well as HbA1c level at baseline and after 6 months. RESULTS In total, 39 patients with acromegaly were enrolled. GH concentration decreased (Δme =-1.56 µg/L, range -21.38-3.62, p <0.001) during 6 months of pasireotide LAR treatment. A worsening of metabolic status was observed, with an increase of median HbA1c (Δme =0.40%, range -0.20%-2.30%, p <0.001), and antihyperglycemic treatment intensification in 23 (59.0%) patients. The median decline in IGF-1 concentration was: -283.0 µg/L, range -682.7-171.6, p <0.001. IGF-1 reached the age- and gender-specific upper level of normal in 23 (59%) patients. CONCLUSIONS Pasireotide LAR is an effective therapeutic option in patients with acromegaly refractory to first-generation SRLs. However, this therapy may result in pasireotide LAR-associated hyperglycemia, which requires early and aggressive antidiabetic medical therapy to prevent glucose homeostasis alterations.
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Affiliation(s)
- Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Mazovian Bródno Hospital, Medical University of Warsaw, Warsaw, Poland
- *Correspondence: Przemysław Witek,
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Katarzyna Szamotulska
- Department of Epidemiology and Biostatistics, Institute of Mother and Child, Warsaw, Poland
| | - Agnieszka Wojciechowska-Luźniak
- Department of Internal Medicine, Endocrinology and Diabetes, Mazovian Bródno Hospital, Medical University of Warsaw, Warsaw, Poland
| | | | - Marcin Kałużny
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
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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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Nishihama K, Yano Y, Yasuma T, Gabazza EC. Missed diagnosis and delayed treatment of acromegaly in a patient with severe diabetes: A case report. Exp Ther Med 2020; 20:264. [PMID: 33199989 DOI: 10.3892/etm.2020.9394] [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: 02/11/2020] [Accepted: 09/11/2020] [Indexed: 12/12/2022] Open
Abstract
The early stages of acromegaly are characterized by slow and progressive acral overgrowth without major systemic complications. Failure to diagnose acromegaly at an early stage may have devastating consequences on patient care. The case in the present report was a 44-year-old Japanese man, referred to Kuwana City Medical Center due to severe hyperglycemia detected in a general checkup. The patient had no acromegaly-related complaints. Laboratory data revealed high blood levels of hemoglobin A1c and glucose. Careful physical examination revealed enlargement of extremities and soft tissues. Laboratory investigation indicated a high blood concentration of growth hormone, and magnetic resonance imaging disclosed an enhanced pituitary tumor. The diagnosis was pituitary tumor-associated acromegaly with severe diabetic complications. The pituitary tumor became large and unresectable following 10 years of misdiagnosis. The patient was treated with somatostatin receptor ligands (lanreotide and pasireotide), as well as bromocriptine in Mie University Hospital. The tumor size was reduced following treatment, though it was still unresectable at the time of this report. The case highlights the importance of hyperglycemia and abnormal manifestations of the feet in patients with acromegaly. In addition, these findings highlight the need for a thorough examination of the feet in diabetic patients, and the critical importance of the early diagnosis of acromegaly for preventing the consequences of inappropriate patient care.
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Affiliation(s)
- Kota Nishihama
- Department of Diabetes, Metabolism and Endocrinology, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Yutaka Yano
- Department of Diabetes, Metabolism and Endocrinology, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Taro Yasuma
- Department of Diabetes, Metabolism and Endocrinology, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.,Department of Immunology, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Esteban C Gabazza
- Department of Immunology, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
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Zhang Y, Liu M, Chen H, Zhu K, Feng W, Zhu D, Li P. Associations between circulating bone-derived hormones lipocalin 2, osteocalcin, and glucose metabolism in acromegaly. J Endocrinol Invest 2020; 43:1309-1316. [PMID: 32198716 DOI: 10.1007/s40618-020-01221-9] [Citation(s) in RCA: 2] [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] [Received: 01/08/2020] [Accepted: 03/10/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE The aim was to examine changes in the bone-derived hormone lipocalin 2 (LCN2) levels in patients with active acromegaly and to investigate the potential roles of LCN2 and osteocalcin in glucose metabolism. METHODS We recruited 50 consecutive acromegalic patients. Of those, 39 patients with complete postoperative follow-up data were included. Thirty sex-, age-, and BMI-matched healthy individuals were recruited as normal controls. The pre- and postoperative serum LCN2 and osteocalcin levels were compared. The homeostasis model assessment insulin resistance (HOMA-IR) index and secretion [β-cell function (HOMA-β)] were calculated. RESULTS Compared with controls, acromegalic subjects had lower LCN2 levels (34.15 ± 9.95 vs 57.50 ± 29.75 ng/mL, P < 0.01) and higher osteocalcin levels (55.45 ± 34.02 vs 19.46 ± 6.69 ng/mL, P < 0.01). Acromegalic patients also had elevated HOMA-IR levels, and the HOMA-β and the area under the curve for insulin (AUC INS) levels were slightly but nonsignificantly increased. The serum levels of LCN2 significantly increased after surgery (37.03 ± 9.73 vs 45.15 ± 15.33 ng/mL, P < 0.05), and those of osteocalcin significantly decreased [43.51 (26.73-65.66) vs 24.79 (18.39-32.59) ng/mL, P < 0.01]. Total lean mass was the only positive predictor of LCN2, and elevated serum IGF-I was a positive predictor of osteocalcin. Low LCN2 and elevated serum osteocalcin levels were predictors of the AUC INS, and osteocalcin was a positive predictor of HOMA-β. CONCLUSION The bone-derived hormones, osteocalcin and LCN2 changed significantly in active acromegaly, were altered after treatment and served as predictors of β-cell function in acromegaly. This study shows that the bone could be involved in regulating glucose metabolism in acromegaly.
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Affiliation(s)
- Y Zhang
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - M Liu
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - H Chen
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - K Zhu
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - W Feng
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - D Zhu
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China
| | - P Li
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, 210008, People's Republic of China.
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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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Coopmans EC, Korevaar TIM, van Meyel SWF, Daly AF, Chanson P, Brue T, Delemer B, Hána V, Colao A, Carvalho D, Jaffrain-Rea ML, Stalla GK, Fajardo-Montañana C, Beckers A, van der Lely AJ, Petrossians P, Neggers SJCMM. Multivariable Prediction Model for Biochemical Response to First-Generation Somatostatin Receptor Ligands in Acromegaly. J Clin Endocrinol Metab 2020; 105:5863389. [PMID: 32589751 DOI: 10.1210/clinem/dgaa387] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 06/22/2020] [Indexed: 02/06/2023]
Abstract
CONTEXT First-generation somatostatin receptor ligands (fg-SRLs) represent the mainstay of medical therapy for acromegaly, but they provide biochemical control of disease in only a subset of patients. Various pretreatment biomarkers might affect biochemical response to fg-SRLs. OBJECTIVE To identify clinical predictors of the biochemical response to fg-SRLs monotherapy defined as biochemical response (insulin-like growth factor (IGF)-1 ≤ 1.3 × ULN (upper limit of normal)), partial response (>20% relative IGF-1 reduction without normalization), and nonresponse (≤20% relative IGF-1 reduction), and IGF-1 reduction. DESIGN Retrospective multicenter study. SETTING Eight participating European centers. METHODS We performed a meta-analysis of participant data from 2 cohorts (Rotterdam and Liège acromegaly survey, 622 out of 3520 patients). Multivariable regression models were used to identify predictors of biochemical response to fg-SRL monotherapy. RESULTS Lower IGF-1 concentration at baseline (odds ratio (OR) = 0.82, 95% confidence interval (CI) 0.72-0.95 IGF-1 ULN, P = .0073) and lower bodyweight (OR = 0.99, 95% CI 0.98-0.99 kg, P = .038) were associated with biochemical response. Higher IGF-1 concentration at baseline (OR = 1.40, (1.19-1.65) IGF-1 ULN, P ≤ .0001), the presence of type 2 diabetes (oral medication OR = 2.48, (1.43-4.29), P = .0013; insulin therapy OR = 2.65, (1.02-6.70), P = .045), and higher bodyweight (OR = 1.02, (1.01-1.04) kg, P = .0023) were associated with achieving partial response. Younger patients at diagnosis are more likely to achieve nonresponse (OR = 0.96, (0.94-0.99) year, P = .0070). Baseline IGF-1 and growth hormone concentration at diagnosis were associated with absolute IGF-1 reduction (β = 0.90, standard error (SE) = 0.02, P ≤ .0001 and β = 0.002, SE = 0.001, P = .014, respectively). CONCLUSION Baseline IGF-1 concentration was the best predictor of biochemical response to fg-SRL, followed by bodyweight, while younger patients were more likely to achieve nonresponse.
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Affiliation(s)
- Eva C Coopmans
- Department of Medicine, Endocrinology section, Pituitary Center Rotterdam, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Tim I M Korevaar
- Department of Medicine, Endocrinology section, Pituitary Center Rotterdam, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Sebastiaan W F van Meyel
- Department of Medicine, Endocrinology section, Pituitary Center Rotterdam, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Adrian F Daly
- Endocrinologie Centre Hospitalier Universitaire de Liège, Domaine Universitaire du Sart-Tilman, Liège, Belgium
| | - Philippe Chanson
- Assistance Publique-Hôpitaux de Paris, Hôpital de Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, Le Kremlin Bicêtre, France
- Université Paris-Saclay, Univ. Paris-Sud, Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Le Kremlin-Bicêtre, France
| | - Thierry Brue
- Aix-Marseille Université, CNRS, Marseille, France
- APHM, Hôpital Conception, Service d'Endocrinologie, Diabète et Maladies Métaboliques, Centre de Référence des Maladies Rares d'Origine Hypophysaire, Marseille, France
| | - Brigitte Delemer
- Department of Endocrinology, Diabetes, and Nutrition, University Hospital of Reims, Reims, France
| | - Václav Hána
- 3rd Department of Internal Medicine, First Medical Faculty, Charles University, Prague, Czech Republic
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Università Federico II di Napoli, Naples, Italy
| | - Davide Carvalho
- Department of Endocrinology, Diabetes and Metabolism Section and Instituto de Investigação e Inovação em Saúde, University of Porto, Centro Hospitalar S. João, Porto, Portugal
| | - Marie-Lise Jaffrain-Rea
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila and Neuromed, IRCCS, Pozzilli, Italy
| | - Günter K Stalla
- Clinical Neuroendocrinology, Max-Planck-Institute of Psychiatry, Munich, Germany
| | | | - Albert Beckers
- Endocrinologie Centre Hospitalier Universitaire de Liège, Domaine Universitaire du Sart-Tilman, Liège, Belgium
| | - Aart J van der Lely
- Department of Medicine, Endocrinology section, Pituitary Center Rotterdam, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Patrick Petrossians
- Endocrinologie Centre Hospitalier Universitaire de Liège, Domaine Universitaire du Sart-Tilman, Liège, Belgium
| | - Sebastian J C M M Neggers
- Department of Medicine, Endocrinology section, Pituitary Center Rotterdam, Erasmus University Medical Center, Rotterdam, the Netherlands
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Abstract
Background To examine the clinical and hormonal profiles, comorbidities, treatment patterns, surgical pathology and clinical outcomes of patients diagnosed with acromegaly at the Cleveland Clinic over a 15-year period. Methods A retrospective chart review of patients with acromegaly who underwent surgical resection between 2003 and 2018. Results A total of 136 patients (62 men; mean age 48.1 years) with biochemical evidence of acromegaly were analyzed. Median insulin-like growth factor 1 (IGF-1) level at diagnosis was 769.0 ng/mL and most patients had a macroadenoma (82.2%). Immunoreactivity to growth hormone (GH) was noted in 124 adenomas, with co-staining in 89 adenomas. Complete visible tumor resection during initial surgery was achieved in 87 patients (64.0%). In this cohort, complete response to surgery alone was observed in 61 patients (70.1%), while 31 out of 65 patients (47.7%) who received additional post-surgical medications and/or radiation therapy achieved complete response. At most recent follow-up, 92 patients achieved eventual complete response by documented normalization of IGF-1 levels. Higher IGF-1 level at diagnosis (P = 0.024) and cavernous sinus invasion (P = 0.028) were predictors for failure to respond to surgery. Conclusion In this study, the majority of tumors were macroadenoma, plurihormonal, and treated effectively with surgery alone or surgery with adjuvant medical or radiation therapy. More studies are needed to identify additional molecular biomarkers, tumor characteristics and imaging findings to individualize treatment and better predict treatment outcomes.
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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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Kamusheva M, Vandeva S, Mitov K, Rusenova Y, Elenkova A, Zacharieva S, Mitkova Z, Tachkov K, Dimitrova M, Doneva M, Tcharaktchiev D, Petrova G. New Epidemiological, Clinical and Economic Data for Patients With Acromegaly in Bulgaria. Front Public Health 2020; 8:147. [PMID: 32411649 PMCID: PMC7198784 DOI: 10.3389/fpubh.2020.00147] [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: 01/10/2020] [Accepted: 04/09/2020] [Indexed: 01/23/2023] Open
Abstract
Background: Acromegaly and its comorbidities affect the patients' quality of life, each healthcare system and the society. This study aimed to evaluate clinical characteristics and treatment patterns and the economic burden of acromegaly. Materials and methods: All patients with acromegaly treated with expensive medicines and regularly followed up at the main expert clinical center for acromegaly in the country were included in this nationwide, retrospective, observational, population-based study. Patient characteristics, treatment patterns, healthcare resource use, and costs were assessed for 1-year period (01.01.2018–31.12.2018). Results were processed through statistical analysis using MedCalc software version 16.4.1. Results: A total of 191 acromegaly patients were observed. Approximately 67% were female, 45.5% were between 41 and 60 years and the mean age at diagnosis was 40.73 years. Surgical treatment was preferred as a first-line therapy among almost 89% of all diagnosed patients. The level of comorbidities was very high as more than 95% suffered from at least one concomitant disease. The most frequent comorbidities were other endocrine and metabolic diseases (96.7%), followed by cardiovascular diseases (70.7%). The most common first-line pharmacotherapy was long-acting somatostatin analogs (SSA) (38%) followed by dual combination SSA + pegvisomant (21%). The total economic burden of acromegaly was estimated to be 2,674,499.90 € in 2018 as the direct costs (medication costs, hospitalization costs covered by the patients and the National Health Insurance Fund) outnumbered indirect costs (loss of productivity due to hospitalization): 2,630,568.58 € vs. 43,931.32 €. The average annual per-patient direct and indirect costs were 14,002.62 €. Conclusions: The current study demonstrates a significant clinical and socio-economic burden of acromegaly in the country. Proper diagnosing and regular follow up of acromegaly patients in a specialized pituitary center ensure appropriate innovative pharmacotherapy with achievement of disease control.
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Affiliation(s)
- Maria Kamusheva
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Silvia Vandeva
- Department of Endocrinology, USHATE "Acad. Ivan Penchev", Medical University-Sofia, Sofia, Bulgaria
| | - Konstantin Mitov
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Yanitsa Rusenova
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Atanaska Elenkova
- Department of Endocrinology, USHATE "Acad. Ivan Penchev", Medical University-Sofia, Sofia, Bulgaria
| | - Sabina Zacharieva
- Department of Endocrinology, USHATE "Acad. Ivan Penchev", Medical University-Sofia, Sofia, Bulgaria
| | - Zornitsa Mitkova
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Konstantin Tachkov
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Maria Dimitrova
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Miglena Doneva
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Dimitar Tcharaktchiev
- Department of Endocrinology, USHATE "Acad. Ivan Penchev", Medical University-Sofia, Sofia, Bulgaria
| | - Guenka Petrova
- Department of Organization and Economics of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
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Hedayati Zafarghandi L, Khamseh ME, Fooladgar M, Mohseni S, Qorbani M, Madani NH, Hemmatabadi M, Mohajeri-Tehrani M, Shirzad N. Pretreatment serum GH levels and cardio-metabolic comorbidities in acromegaly; analysis of data from Iran Pituitary Tumor Registry. J Diabetes Metab Disord 2020; 19:319-325. [PMID: 32550182 DOI: 10.1007/s40200-020-00512-5] [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: 08/15/2019] [Revised: 02/17/2020] [Accepted: 03/09/2020] [Indexed: 10/24/2022]
Abstract
Background Acromegaly is a rare chronic disabling disorder, in which growth hormone (GH) excess is associated with a range of clinical features and systemic complications. The present study aims to evaluate the association between pretreatment basal GH levels as well as GH levels after oral glucose tolerance test (OGTT) and cardio-metabolic comorbidities, including diabetes mellitus (DM), left ventricular hypertrophy (LVH) and hypertension (HTN) in patients with active acromegaly. Methods A retrospective study of the medical records regarding 113 patients with acromegaly registered at two main centers of Iran Pituitary Tumor Registry during 2011-2018. Results The mean age of the patients was 42.76 ± 11.6 (range: 21-72) years. Mean GH level at baseline was 21 ng/ml while nadir GH levels at 60 and 120 min after glucose were 6.95 and 9.05 ng/ml, respectively. There was a negative correlation between age and basal serum GH level (r= -0.196, p = 0.038). Hypertension and diabetes mellitus were detected in 26.8% and 19.7% of the patients. A positive correlation was detected between serum GH values and systolic blood pressure. There was not any significant difference in basal GH and GH post OGTT regarding DM, Diastolic blood pressure and LVH. Conclusions Our findings suggest that pretreatment basal GH levels are higher in younger patients with acromegaly. Furthermore, higher GH values (0, 60 and 120 min) during OGTT are associated with higher systolic blood pressure. A comprehensive evaluation of this population regarding comorbidities should be performed.
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Affiliation(s)
| | - Mohammad Ebrahim Khamseh
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Milad Fooladgar
- Internal Medicine, Medicine Faculty, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrzad Mohseni
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Shariati Hospital, Tehran University of Medical Sciences, 14114-13137, 5th floor, North Kargar Ave. P.C., Tehran, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nahid Hashemi Madani
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mahboobeh Hemmatabadi
- Endocrine Research Center, Valiasr Hospital, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - MohammadReza Mohajeri-Tehrani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Shariati Hospital, Tehran University of Medical Sciences, 14114-13137, 5th floor, North Kargar Ave. P.C., Tehran, Iran
| | - Nooshin Shirzad
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Shariati Hospital, Tehran University of Medical Sciences, 14114-13137, 5th floor, North Kargar Ave. P.C., Tehran, Iran
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Park KH, Lee EJ, Seo GH, Ku CR. Risk for Acromegaly-related Comorbidities by Sex in Korean Acromegaly. J Clin Endocrinol Metab 2020; 105:5696792. [PMID: 31903478 DOI: 10.1210/clinem/dgz317] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/02/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT Reports on the incidence, characteristics, and comorbidity in Asian patients with acromegaly are scarce. OBJECTIVE To evaluate the incidence of acromegaly and the risk of comorbidities in East Asia, especially South Korea. DESIGN This nationwide population-based cohort study using the Korean Health Insurance Review and Assessment claims database evaluated the incidence of acromegaly, initially diagnosed from 2010 to 2013. We identified comorbidities during, before, and 2 years after diagnosis. Acromegaly and control cases (718 and 7180, respectively) were included in the analysis. SETTING A longitudinal case-control study using a nationwide population cohort. RESULTS The mean annual incidence rate of acromegaly was 3.57 cases per 1 000 000. Malignancies occurred in 61 patients with acromegaly (8.5%) during the study period and thyroid cancer was the most common malignancy (n = 38). In the acromegaly group, the overall risk of malignancy was higher: hazard ratio (HR), 2.82 (95% confidence interval [CI]: 2.12-3.74). Malignancy risk was more pronounced in females, with increased risk from the prediagnosis period that is sustained until the postdiagnosis period. Prevalence of diabetes mellitus (DM) and heart failure increased significantly in acromegalic patients. Over the entire period, DM developed in 51.1% and 57.0% of male and female acromegalic patients, respectively. Mortality risk was higher (HR 1.65, 95%; CI: 1.13-2.41) and statistically significant in females (HR 1.75, 95%; CI: 1.07-2.84). CONCLUSION Comorbidities associated with acromegaly differed by sex in Korean subjects. High malignancy and mortality risk should be considered in female patients when managing acromegaly in Korea.
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Affiliation(s)
- Kyeong Hye Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Gyeonggi, Republic of Korea
| | - Eun Jig Lee
- Endocrinology, Institute of Endocrine Research, Department of Internal Medicine, Severance Hospital Pituitary Tumor Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gi Hyeon Seo
- Health Insurance Review and Assessment Service, Seoul, Republic of Korea
| | - Cheol Ryong Ku
- Endocrinology, Institute of Endocrine Research, Department of Internal Medicine, Severance Hospital Pituitary Tumor Center, Yonsei University College of Medicine, Seoul, Republic of Korea
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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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Puglisi S, Ferraù F, Ragonese M, Spagnolo F, Cannavò S. Cardiometabolic Risk in Acromegaly: A Review With a Focus on Pasireotide. Front Endocrinol (Lausanne) 2020; 11:28. [PMID: 32117056 PMCID: PMC7017075 DOI: 10.3389/fendo.2020.00028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 01/14/2020] [Indexed: 11/17/2022] Open
Abstract
Acromegaly is a disease due to chronic GH excess and a consequent rise in IGF-1 levels. This rare endocrine condition is associated with metabolic alterations such as hyperglycaemia, dyslipidaemia, and systemic arterial hypertension, which, in addition to GH excess-related cardiovascular changes, play critical roles in increasing cardiovascular risk and mortality rates. Biochemical control of acromegaly, achieved by means of surgical, and/or medical treatment, positively impacts on cardiovascular risk factors and metabolic alterations, reducing overall patient mortality. However, treatment modalities of acromegaly and disease control differently impact on glucose homeostasis and lipid changes, and consequently on cardiometabolic risk. In this regard, pasireotide was shown to significantly influence glucose metabolism. This review summarizes the cardiometabolic consequences of acromegaly and its treatment, focusing on available data around the effects of medical therapy with pasireotide on factors that influence cardiometabolic risk.
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Affiliation(s)
- Soraya Puglisi
- Endocrine Unit, University Hospital G. Martino, Messina, Italy
- Internal Medicine, Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Francesco Ferraù
- Endocrine Unit, University Hospital G. Martino, Messina, Italy
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Messina, Italy
- *Correspondence: Francesco Ferraù ;
| | - Marta Ragonese
- Endocrine Unit, University Hospital G. Martino, Messina, Italy
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Messina, Italy
| | - Federica Spagnolo
- Endocrine Unit, University Hospital G. Martino, Messina, Italy
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Messina, Italy
| | - Salvatore Cannavò
- Endocrine Unit, University Hospital G. Martino, Messina, Italy
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Messina, Italy
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Hillson R. Height and diabetes. PRACTICAL DIABETES 2020. [DOI: 10.1002/pdi.2252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Sümbül HE, Demirtaş D. Akromegali hastalarında aort intima media kalınlığı artmıştır ve insülin benzeri büyüme faktörü-1 düzeyi ile bağımsız olarak ilişkilidir. CUKUROVA MEDICAL JOURNAL 2019. [DOI: 10.17826/cumj.553729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Vialon M, Grunenwald S, Mouly C, Vezzosi D, Bennet A, Gourdy P, Caron PJ. Gestational diabetes and acromegaly: Single-centre experience of 14 pregnancies. Clin Endocrinol (Oxf) 2019; 91:805-809. [PMID: 31520541 DOI: 10.1111/cen.14097] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/06/2019] [Accepted: 09/10/2019] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The prevalence of gestational diabetes (GD) in women with acromegaly is rarely reported. The aims of this study were to evaluate the prevalence of GD in acromegalic women submitted to a systematic screening for GD and then to compare women with or without GD. PATIENTS AND METHODS We studied 14 pregnancies in 11 women (34.0 ± 3.6 years) treated with somatostatin analogues after a pituitary surgery (n = 6) or as primary (n = 5) therapy, and treatment was discontinued at the time of pregnancy diagnosis for 13 pregnancies. One woman was diagnosed with acromegaly during pregnancy and was treated with octreotide LAR between 12 and 18 weeks of gestation. Before pregnancy, no women had diabetes mellitus, and GH/IGF-1 hypersecretion was uncontrolled in 6 women. RESULTS Gestational diabetes was diagnosed during 7 pregnancies (50%) in 6 women (one woman had GD during her 2 pregnancies), according to fasting blood glucose (n = 5) or to an oral glucose tolerance test (n = 2). Before pregnancy, IGF-1 was not controlled in 4 GD+ and in 2 GD- women. Women with GD were not significantly older and had increased pregestational BMI (P = .02), with a more frequent family history of type 2 diabetes, no personal history of GD but of macrosomia for one patient. CONCLUSION The prevalence of GD in our women is higher than that reported in the literature, probably resulting from the systematic GD screening and to the age of women. Therefore, routine screening of GD should be considered in women with acromegaly, particularly in those with risk factors for GD and with uncontrolled IGF-1 levels before pregnancy.
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Affiliation(s)
- Magaly Vialon
- Service d'Endocrinologie, Maladies métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU Larrey, Toulouse, France
| | - Solange Grunenwald
- Service d'Endocrinologie, Maladies métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU Larrey, Toulouse, France
| | - Céline Mouly
- Service d'Endocrinologie, Maladies métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU Larrey, Toulouse, France
| | - Delphine Vezzosi
- Service d'Endocrinologie, Maladies métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU Larrey, Toulouse, France
| | - Antoine Bennet
- Service d'Endocrinologie, Maladies métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU Larrey, Toulouse, France
| | - Pierre Gourdy
- Service de Diabétologie, Maladies Métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU et Université de Toulouse, Toulouse, France
| | - Philippe J Caron
- Service d'Endocrinologie, Maladies métaboliques et Nutrition, Pôle Cardio-Vasculaire et Métabolique, CHU Larrey, Toulouse, France
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Jallad RS, Bronstein MD. Acromegaly in the elderly patient. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2019; 63:638-645. [PMID: 31939489 PMCID: PMC10522238 DOI: 10.20945/2359-3997000000194] [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: 11/07/2019] [Accepted: 11/19/2019] [Indexed: 11/23/2022]
Abstract
Acromegaly is an insidious disease, usually resulting from growth hormone hypersecretion by a pituitary adenoma. It is most often diagnosed during the 3rd to 4th decade of life. However, recent studies have shown an increase in the incidence and prevalence of acromegaly in the elderly, probably due to increasing life expectancy. As in the younger population with acromegaly, there is a delay in diagnosis, aggravated by the similarities of the aging process with some of the characteristics of the disease. As can be expected elderly patients with acromegaly have a higher prevalence of comorbidities than younger ones. The diagnostic criteria are the same as for younger patients. Surgical treatment of the pituitary adenoma is the primary therapy of choice unless contraindicated. Somatostatin receptor ligands are generally effective as both primary and postoperative treatment. The prognosis correlates inversely with the patient's age, disease duration and last GH level. Arch Endocrinol Metab. 2019;63(6):638-45.
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Affiliation(s)
- Raquel S. Jallad
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Neuroendocrinologia, Serviço de Endocrinologia e Metabologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Marcello D. Bronstein
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilUnidade de Neuroendocrinologia, Serviço de Endocrinologia e Metabologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
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Brue T, Lindberg A, Jan van der Lely A, Akerblad AC, Koltowska-Häggström M, Gomez R, Droste M, Hey-Hadavi J, Strasburger CJ, Camacho-Hübner C. Diabetes in patients with acromegaly treated with pegvisomant: observations from acrostudy. Endocrine 2019; 63:563-572. [PMID: 30474822 PMCID: PMC6420440 DOI: 10.1007/s12020-018-1792-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 10/12/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE To explore the effects of pegvisomant (PEGV) on glucose metabolism in patients with acromegaly within ACROSTUDY, an international, observational, prospective safety surveillance study. METHODS Patients were retrospectively divided into two cohorts, with (DM group) or without diabetes mellitus (no-DM). Parameters of glucose metabolism and IGF-I values were analyzed yearly both cross-sectionally for 4 years (yrs) and longitudinally at 1 and 4-5 yrs of PEGV treatment. RESULTS Among 1762 patients, 510 (28.9%) had DM before PEGV start. At cross-sectional analyses, in the DM group mean blood glucose was 140.0 ± 58.7 mg/dl at baseline, 116.4 ± 44.8 mg/dl at year 1 and 120.0 ± 44.3 mg/dl at yr 4. Mean HbA1c was 6.6 ± 1.2 % at yr 1 vs. 7.0 ± 1.4 % at baseline. HbA1c was above 6.5% in 61.9% at baseline and ranged from 45.4 to 53.8% at subsequent yearly time points. At the 4-yr longitudinal analysis, in the DM group (n = 109), mean blood glucose decreased by 20.2 mg/dl at yr 4, mean HbA1c was 7.0 ± 1.5% at baseline vs. 6.8 ± 1.4%. Patients achieved IGF-I normalization in 52.1% and 57.4% of cases in the DM and no-DM groups, respectively at 1 year. The mean daily PEGV dose (mg/day) was higher in the DM group (18.2 vs. 15.3) while the absolute change of IGF-I values from baseline was similar in both groups. PEGV was well tolerated in both groups without any unexpected AEs. CONCLUSIONS Patients with DM had a moderate decrease in mean fasting glucose values during PEGV treatment.
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Affiliation(s)
- Thierry Brue
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), 13005, Marseille, France.
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Department of Endocrinology, Hôpital de la Conception, Centre de Référence des Maladies Rares de l'hypophyse HYPO, 13005, Marseille, France.
| | | | | | | | | | - Roy Gomez
- European Medical Affairs, Pfizer, 1050, Brussels, Belgium
| | - Michael Droste
- Practice for Endocrinology and Diabetes, Oldenburg, Germany
| | | | - Christian J Strasburger
- Division of Clinical Endocrinology, Department of Medicine, Campus Charité Mitte, Berlin, Germany
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Forrest L, Sedmak C, Sikder S, Grewal S, Harman SM, Blackman MR, Muniyappa R. Effects of growth hormone on hepatic insulin sensitivity and glucose effectiveness in healthy older adults. Endocrine 2019; 63:497-506. [PMID: 30617738 PMCID: PMC6420854 DOI: 10.1007/s12020-018-01834-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 12/23/2018] [Indexed: 01/06/2023]
Abstract
PURPOSE Growth hormone (GH) replacement decreases insulin sensitivity in healthy individuals. However, the effects of GH on organ-specific insulin sensitivity and glucose effectiveness are not well characterized. The purpose of this study was to evaluate the effects of GH administration for 26 weeks on muscle and hepatic insulin sensitivity and glucose effectiveness in healthy older individuals. METHODS This report is from a 26-week randomized, double-blind, placebo-controlled parallel-group trial in healthy, ambulatory, community-dwelling older women and men. We compared surrogate indices of insulin sensitivity [quantitative insulin-sensitivity check index (QUICKI), muscle insulin sensitivity index (MISI), hepatic insulin resistance index (HIRI)] and glucose effectiveness [oral glucose effectiveness index (oGE)] derived from oral glucose tolerance tests (OGTTs) in subjects before and after 26 weeks of administration of GH (n = 17) or placebo (n = 15) as an exploratory outcome. RESULTS GH administration for 26 weeks significantly increased fasting insulin concentrations and HIRI but did not significantly change MISI or oGE compared to placebo. CONCLUSIONS GH administration for 26 weeks in healthy older subjects impairs insulin sensitivity in the liver but not skeletal muscle and does not alter glucose effectiveness.
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Affiliation(s)
- Lala Forrest
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Caroline Sedmak
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Shanaz Sikder
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Shivraj Grewal
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - S Mitchell Harman
- Endocrinology Section, Department of Medicine, Phoenix VA Health Care System, Phoenix, AZ, USA
| | - Marc R Blackman
- Research Service, Veterans Affairs Medical Center, Washington, DC, USA
- Department of Medicine, Georgetown University School of Medicine, Washington, DC, 20007, USA
- Department of Medicine, George Washington University School of Medicine, Washington, DC, 20052, USA
| | - Ranganath Muniyappa
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA.
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Gadelha MR, Kasuki L, Lim DST, Fleseriu M. Systemic Complications of Acromegaly and the Impact of the Current Treatment Landscape: An Update. Endocr Rev 2019; 40:268-332. [PMID: 30184064 DOI: 10.1210/er.2018-00115] [Citation(s) in RCA: 197] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 07/26/2018] [Indexed: 12/19/2022]
Abstract
Acromegaly is a chronic systemic disease with many complications and is associated with increased mortality when not adequately treated. Substantial advances in acromegaly treatment, as well as in the treatment of many of its complications, mainly diabetes mellitus, heart failure, and arterial hypertension, were achieved in the last decades. These developments allowed change in both prevalence and severity of some acromegaly complications and furthermore resulted in a reduction of mortality. Currently, mortality seems to be similar to the general population in adequately treated patients with acromegaly. In this review, we update the knowledge in complications of acromegaly and detail the effects of different acromegaly treatment options on these complications. Incidence of mortality, its correlation with GH (cumulative exposure vs last value), and IGF-I levels and the shift in the main cause of mortality in patients with acromegaly are also addressed.
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Affiliation(s)
- Mônica R Gadelha
- Neuroendocrinology Research Center/Endocrine Section and Medical School, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Neuroendocrine Section, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde do Rio de Janeiro, Rio de Janeiro, Brazil.,Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Leandro Kasuki
- Neuroendocrinology Research Center/Endocrine Section and Medical School, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Neuroendocrine Section, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde do Rio de Janeiro, Rio de Janeiro, Brazil.,Endocrine Unit, Hospital Federal de Bonsucesso, Rio de Janeiro, Brazil
| | - Dawn S T Lim
- Department of Endocrinology, Singapore General Hospital, Singapore, Singapore
| | - Maria Fleseriu
- Department of Endocrinology, Diabetes and Metabolism, Oregon Health and Science University, Portland, Oregon.,Department of Neurological Surgery, Oregon Health and Science University, Portland, Oregon.,Northwest Pituitary Center, Oregon Health and Science University, Portland, Oregon
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50
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Cui N, Li AM, Luo ZY, Zhao ZM, Xu YM, Zhang J, Yang AM, Wang LL, Hao GM, Gao BL. Effects of growth hormone on pregnancy rates of patients with thin endometrium. J Endocrinol Invest 2019; 42:27-35. [PMID: 29671256 DOI: 10.1007/s40618-018-0877-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/19/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE To investigate whether growth hormone (GH) could improve pregnancy rates of patients with thin endometrium by clinical study and laboratory experiments. MATERIALS AND METHODS Ninety-three patients were randomized to either the GH-received group (40) or the routine exogenous administration of estrogens control group (53) for clinical study. The human endometrial carcinoma cell line RL95-2 was used for testing the role of GH with Western blot and real-time PCR by exposure to various concentrations of GH (0.1 nM,1 nM,10 nM,100 nM). RESULTS Patients treated with GH had a significantly (P < 0.05) greater endometrium thickness on day 3 (7.87±0.72 vs 6.34±0.86), higher implantation rates (24.4% vs 10.5%) and greater clinical pregnancy rates (42.5% vs 18.9%) compared with the control group. No adverse events were associated with the use of GH. Administration of GH significantly up-regulated the expression of VEGF, ItgB3 and IGF-I expression in RL95-2 cells at both mRNA and protein levels (P < 0.05). AG490, an inhibitor of JAK2, nearly completely inhibited the up-regulative effect of GH through the JAK2-STAT5 pathway, and GH-induced effects could be mediated through autocrine IGF-I together with its hepatic counterpart. IGF-I mRNA was detected in the RL95-2 cells. CONCLUSION GH may improve pregnancy outcomes of patients with thin endometrium who undergo frozen embryo transfer by acting on human endometrial cells to promote proliferation and vascularization and to up-regulate receptivity-related molecular expression.
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Affiliation(s)
- N Cui
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - A-M Li
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - Z-Y Luo
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - Z-M Zhao
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - Y-M Xu
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - J Zhang
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - A-M Yang
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - L-L Wang
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China
| | - G-M Hao
- Department of Reproductive Medicine, The Second Hospital, Hebei Medical University, 215 West Heping Road, Shijiazhuang, 050000, Hebei Province, People's Republic of China.
| | - B-L Gao
- Department of Interventional Therapy, Henan Provincial People's Hospital, 7 Weiwu Road, Zhengzhou, 450003, Hebei Province, People's Republic of China.
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