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Marques P, Sagarribay A, Tortosa F, Neto L, Tavares Ferreira J, Subtil J, Palha A, Dias D, Sapinho I. Multidisciplinary Team Care in Pituitary Tumours. Cancers (Basel) 2024; 16:950. [PMID: 38473312 DOI: 10.3390/cancers16050950] [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: 11/15/2023] [Revised: 12/05/2023] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
The optimal care for patients with pituitary tumours is best provided in a multidisciplinary and collaborative environment, which requires the contribution of multiple medical specialties working together. The benefits and advantages of the pituitary multidisciplinary team (MDT) are broad, and all relevant international consensus and guidelines in the field recommend that patients with pituitary tumours should always be managed in a MDT. Endocrinologists and neurosurgeons are normally the leading specialties within the pituitary MDT, supported by many other specialties with significant contributions to the diagnosis and management of pituitary tumours, including neuropathology, neuroradiology, neuro-ophthalmology, and otorhinolaryngology, among others. Here, we review the literature concerning the concepts of Pituitary MDT/Pituitary Tumour Centre of Excellence (PTCOE) in terms of their mission, goals, benefits, structure, proposed models of function, and barriers, and we also provide the views of different specialists involved in our Pituitary MDT.
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Affiliation(s)
- Pedro Marques
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
- Faculty of Medicine, Universidade Católica Portuguesa, 1649-023 Lisbon, Portugal
| | - Amets Sagarribay
- Pituitary Tumor Unit, Neurosurgery Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Francisco Tortosa
- Pituitary Tumor Unit, Pathology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Lia Neto
- Pituitary Tumor Unit, Radiology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Joana Tavares Ferreira
- Pituitary Tumor Unit, Ophthalmology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - João Subtil
- Pituitary Tumor Unit, Otorhinolaryngology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Ana Palha
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Daniela Dias
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Inês Sapinho
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
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Störmann S, Cuny T. The socioeconomic burden of acromegaly. Eur J Endocrinol 2023; 189:R1-R10. [PMID: 37536267 DOI: 10.1093/ejendo/lvad097] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 08/05/2023]
Abstract
Acromegaly is a rare and insidious disease characterized by chronic excess growth hormone, leading to various morphological changes and systemic complications. Despite its low prevalence, acromegaly poses a significant socioeconomic burden on patients and healthcare systems. This review synthesizes the current state of knowledge on the psychosocial burden, disability, impact on daily life, and cost of acromegaly disease, focusing on the quality of life, partnership, medical care and treatment afflictions, participation in daily activities, professional and leisure impairment, and cost of treatment for acromegaly and its comorbidities. It also examines management strategies, coping mechanisms, and interventions aimed at alleviating this burden. A comprehensive understanding of the extent of the socioeconomic burden in acromegaly is crucial to develop effective strategies to improve treatment and care. Further research is warranted to explore the myriad factors contributing to this burden, as well as the efficacy of interventions to alleviate it, ultimately enhancing the quality of life for patients with acromegaly.
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Affiliation(s)
- Sylvère Störmann
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, 80336 Munich, Germany
| | - Thomas Cuny
- Department of Endocrinology, Aix Marseille University, MMG, INSERM U1251, MarMaRa Institute, CRMR HYPO, Marseille 13385, France
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Astafyeva LI, Shkarubo AN, Chernov IV, Ibrahim SR, Badmaeva IN, Strunina YV, Ilovayskaya IA, Pronin VS, Sidneva YG, Kalinin PL. [Predictors of postoperative remission of acromegaly. (Experience of the Burdenko Neurosurgical Center)]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2023; 87:76-84. [PMID: 38054230 DOI: 10.17116/neiro20238706176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
BACKGROUND Treatment of acromegaly is still an unresolved problem. Overall postoperative remission rate ranges from 34 to 85%. These values are better for microadenomas (75-90%) and worse for macroadenomas (45-70%). Identification of predictors of acromegaly remission after surgical treatment is an urgent objective to improve the quality of medical care for these patients. OBJECTIVE To analyze postoperative freedom from acromegaly and predictors of remission. MATERIAL AND METHODS A retrospective single-center study included 227 patients with acromegaly who underwent resection of pituitary adenoma between August 2018 and August 2021. RESULTS Remission (normalization of serum IGF-1) was achieved in 65 (55%) patients. Growth hormone and IGF-1 index decreased after surgery in all patients. Mean preoperative serum growth hormone was 12.45 [6.88, 29.85] ng/ml, early postoperative concentration - 1.54 [0.80, 3.38] ng/ml, in delayed period - 1.15 [0.57, 3.80] ng/ml. Mean IGF-1 index was 2.18 [1.69, 2.71], 1.47 [0.99, 1.90] and 0.99 [0.74, 1.43], respectively. CONCLUSION Significant predictors of acromegaly remission after neurosurgical treatment were age, preoperative level of growth hormone, tumor size and location, growth hormone and IGF-1 index in early postoperative period and residual tumor after surgery. Multivariate analysis revealed a significant association of acromegaly remission with small tumor size, low postoperative level of growth hormone and no residual tumor within 3-6 month after surgery.
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Affiliation(s)
| | | | - I V Chernov
- Burdenko Neurosurgical Center, Moscow, Russia
| | - S R Ibrahim
- People's Friendship University of Russia, Moscow, Russia
| | | | | | - I A Ilovayskaya
- Vladimirsky Moscow Regional Research Clinical Institute, Moscow, Russia
| | - V S Pronin
- Russian Medical Academy of Continuing Professional Education, Moscow, Russia
| | - Yu G Sidneva
- Burdenko Neurosurgical Center, Moscow, Russia
- Research Institute for Emergency Pediatric Surgery and Traumatology, Moscow, Russia
| | - P L Kalinin
- Burdenko Neurosurgical Center, Moscow, Russia
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4
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Evaluating pituitary adenomas using national research databases: systematic review of the quality of reporting based on the STROBE scale. Neurosurg Rev 2022; 45:3801-3815. [DOI: 10.1007/s10143-022-01888-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 04/26/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
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Fleseriu M, Barkan A, Del Pilar Schneider M, Darhi Y, de Pierrefeu A, Ribeiro-Oliveira A, Petersenn S, Neggers S, Melmed S. Prevalence of comorbidities and concomitant medication use in acromegaly: analysis of real-world data from the United States. Pituitary 2022; 25:296-307. [PMID: 34973139 PMCID: PMC8894179 DOI: 10.1007/s11102-021-01198-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/25/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE Patients receiving treatment for acromegaly often experience significant associated comorbidities for which they are prescribed additional medications. We aimed to determine the real-world prevalence of comorbidities and concomitant medications in patients with acromegaly, and to investigate the association between frequency of comorbidities and number of concomitantly prescribed medications. METHODS Administrative claims data were obtained from the IBM® MarketScan® database for a cohort of patients with acromegaly, identified by relevant diagnosis codes and acromegaly treatments, and a matched control cohort of patients without acromegaly from January 2010 through April 2020. Comorbidities were identified based on relevant claims and assessed for both cohorts. RESULTS Overall, 1175 patients with acromegaly and 5875 matched patients without acromegaly were included. Patients with acromegaly had significantly more comorbidities and were prescribed concomitant medications more so than patients without acromegaly. In the acromegaly and control cohorts, respectively, 67.6% and 48.4% of patients had cardiovascular disorders, the most prevalent comorbidities, and 89.0% and 68.3% were prescribed > 3 concomitant medications (p < 0.0001). Hypopituitarism and hypothalamic disorders, sleep apnea, malignant neoplasms and cancer, and arthritis and musculoskeletal disorders were also highly prevalent in the acromegaly cohort. A moderate, positive correlation (Spearman correlation coefficient 0.60) was found between number of comorbidities and number of concomitant medications in the acromegaly cohort. CONCLUSION Compared with patients without acromegaly, patients with acromegaly have significantly more comorbidities and are prescribed significantly more concomitant medications. Physicians should consider the number and type of ongoing medications for individual patients before prescribing additional acromegaly treatments.
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Affiliation(s)
- Maria Fleseriu
- Pituitary Center, Division of Endocrinology, Diabetes and Clinical Nutrition, Departments of Medicine and Neurological Surgery, Oregon Health & Science University, 3303 SW Bond Ave, Mail Code CH8N, Portland, OR, 97239, USA.
| | - Ariel Barkan
- A. Alfred Taubman Health Care Center, University of Michigan, Ann Arbor, MI, USA
| | | | | | | | | | - Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Erik-Blumenfeld-Platz 27a, 22587, Hamburg, Germany
| | - Sebastian Neggers
- Department of Medicine, Section Endocrinology, Pituitary Center Rotterdam, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
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Vouzouneraki K, Franklin KA, Forsgren M, Wärn M, Persson JT, Wik H, Dahlgren C, Nilsson AS, Alkebro C, Burman P, Erfurth EM, Wahlberg J, Åkerman AK, Høybye C, Ragnarsson O, Engström BE, Dahlqvist P. Temporal relationship of sleep apnea and acromegaly: a nationwide study. Endocrine 2018; 62:456-463. [PMID: 30066288 PMCID: PMC6208862 DOI: 10.1007/s12020-018-1694-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 07/23/2018] [Indexed: 01/26/2023]
Abstract
PURPOSE Patients with acromegaly have an increased risk of sleep apnea, but reported prevalence rates vary largely. Here we aimed to evaluate the sleep apnea prevalence in a large national cohort of patients with acromegaly, to examine possible risk factors, and to assess the proportion of patients diagnosed with sleep apnea prior to acromegaly diagnosis. METHODS Cross-sectional multicenter study of 259 Swedish patients with acromegaly. At patients' follow-up visits at the endocrine outpatient clinics of all seven university hospitals in Sweden, questionnaires were completed to assess previous sleep apnea diagnosis and treatment, cardiovascular diseases, smoking habits, anthropometric data, and S-IGF-1 levels. Daytime sleepiness was evaluated using the Epworth Sleepiness Scale. Patients suspected to have undiagnosed sleep apnea were referred for sleep apnea investigations. RESULTS Of the 259 participants, 75 (29%) were diagnosed with sleep apnea before the study start. In 43 (57%) of these patients, sleep apnea had been diagnosed before the diagnosis of acromegaly. After clinical assessment and sleep studies, sleep apnea was diagnosed in an additional 20 patients, yielding a total sleep apnea prevalence of 37%. Higher sleep apnea risk was associated with higher BMI, waist circumference, and index finger circumference. Sleep apnea was more frequent among patients with S-IGF-1 levels in the highest quartile. CONCLUSION Sleep apnea is common among patients with acromegaly, and is often diagnosed prior to their acromegaly diagnosis. These results support early screening for sleep apnea in patients with acromegaly and awareness for acromegaly in patients with sleep apnea.
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Affiliation(s)
| | - Karl A Franklin
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Maria Forsgren
- Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University, Uppsala, Sweden
| | - Maria Wärn
- Department of Molecular Medicine and Surgery, Patient Area Endocrinology and Nephrology, Inflammation and Infection Theme, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Jenny Tiberg Persson
- Department of Endocrinology, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Helena Wik
- Department of Endocrinology, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Christina Dahlgren
- Department of Endocrinology, Department of Medical and Health Sciences, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Ann-Sofie Nilsson
- Department of Clinical Sciences and Department of Endocrinology, University of Lund and Skåne University Hospital, Malmö - Lund, Sweden
| | - Caroline Alkebro
- Division of Diabetology and Endocrinology, Department of Medicine, Örebro University Hospital, Örebro, Sweden
| | - Pia Burman
- Department of Clinical Sciences and Department of Endocrinology, University of Lund and Skåne University Hospital, Malmö - Lund, Sweden
| | - Eva-Marie Erfurth
- Department of Clinical Sciences and Department of Endocrinology, University of Lund and Skåne University Hospital, Malmö - Lund, Sweden
| | - Jeanette Wahlberg
- Department of Endocrinology, Department of Medical and Health Sciences, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Anna-Karin Åkerman
- Division of Diabetology and Endocrinology, Department of Medicine, Örebro University Hospital, Örebro, Sweden
| | - Charlotte Høybye
- Department of Molecular Medicine and Surgery, Patient Area Endocrinology and Nephrology, Inflammation and Infection Theme, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Oskar Ragnarsson
- Department of Endocrinology, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Britt Edén Engström
- Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University, Uppsala, Sweden
| | - Per Dahlqvist
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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Gatto F, Trifirò G, Lapi F, Cocchiara F, Campana C, Dell'Aquila C, Ferrajolo C, Arvigo M, Cricelli C, Giusti M, Ferone D. Epidemiology of acromegaly in Italy: analysis from a large longitudinal primary care database. Endocrine 2018; 61:533-541. [PMID: 29797214 DOI: 10.1007/s12020-018-1630-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 05/09/2018] [Indexed: 12/28/2022]
Abstract
PURPOSE Epidemiological data are pivotal for the estimation of disease burden in populations. AIM Of the study was to estimate the incidence and prevalence of acromegaly in Italy along with the impact of comorbidities and hospitalization rates as compared to the general population. METHODS Retrospective epidemiological study (from 2000 to 2014) and case control-study. Data were extracted from the Health Search Database (HSD). HSD contains patient records from about 1000 general practitioners (GPs) throughout Italy, covering a population of more than 1 million patients. It includes information about patient demographics and medical data including clinical diagnoses and diagnostic tests. RESULTS At the end of the study period, 74 acromegaly patients (out of 1,066,871 people) were identified, resulting in a prevalence of 6.9 per 100,000 inhabitants [95% CI 5.4-8.5]. Prevalence was higher in females than men (p = 0.004), and showed a statistically significant trend of increase over time (p < 0.0001). Overall, incidence during the study period was 0.31 per 100,000 person-years. Hypertension and type II diabetes mellitus were the comorbidities more frequently associated with acromegaly (31.3 and 14.6%, respectively) and patients were more likely to undergo a high frequency of yearly hospitalization (≥3 accesses/year, p < 0.001) compared to sex-age matched controls. CONCLUSIONS This epidemiological study on acromegaly carried out using a large GP-based database, documented a disease prevalence of about 7 cases per 100,000 inhabitants. As expected, acromegaly was associated with a number of comorbidities (mainly hypertension and type II diabetes mellitus) and a high rate of patients' hospitalization.
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Affiliation(s)
- Federico Gatto
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy.
- Center of Excellence for Biomedical Research (CEBR), Policlinico San Martino, University of Genoa, Genoa, Italy.
| | - Gianluca Trifirò
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Francesco Lapi
- Health Search, Italian College of General Practitioners and Primary Care, Florence, Italy
| | - Francesco Cocchiara
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
| | - Claudia Campana
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
| | - Carlotta Dell'Aquila
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
| | - Carmen Ferrajolo
- Department of Experimental Medicine, Pharmacology Section, Campania Regional Centre of Pharmacovigilance and Pharmacoepidemiology, University of Campania, Naples, Italy
| | - Marica Arvigo
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- Center of Excellence for Biomedical Research (CEBR), Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Claudio Cricelli
- Italian College of General Practitioners and Primary Care, Florence, Italy
| | - Massimo Giusti
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
| | - Diego Ferone
- Endocrinology, Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- Center of Excellence for Biomedical Research (CEBR), Policlinico San Martino, University of Genoa, Genoa, Italy
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Machado-Alba JE, Machado-Duque ME. Prescription patterns of long-acting somatostatin analogues. SAGE Open Med 2017; 5:2050312117694795. [PMID: 28540043 PMCID: PMC5433793 DOI: 10.1177/2050312117694795] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 01/24/2017] [Indexed: 11/26/2022] Open
Abstract
Background: Acromegaly and endocrine tumors are uncommon morbidities that are currently treated with different drugs. Objective: To determine the prescription patterns of somatostatin analogues in patients affiliated with the Health System of Colombia. Methods: Retrospective cohort study of patients of any age and sex treated with octreotide or lanreotide between January 2011 and August 2015. Socio-demographic, clinical (indications) and pharmacological (comedications) variables were considered. Multivariate analysis was performed with SPSS 23.0. Results: We identified 289 patients, with a mean age of 56.6 ± 14.0 years and female predominance (59.5%), who underwent treatment during the 56 months of monitoring. Octreotide was used in 56.1% of cases, followed by lanreotide (43.9%), both at approved doses. We found that 4.5% of subjects changed from one drug to another over the course of therapy, which was associated with being diabetic and receiving insulin (odds ratio: 4.27; 95% confidence interval: 1.23–14.84; p = 0.014). The most common indications were acromegaly (52.2% of cases) followed by neuroendocrine tumors (15.9%). The most common comorbidities were hypertension (39.4% of cases), depression (27.3%), dyslipidemia (23.3%), diabetes mellitus (23.5%) and hypothyroidism (23.5%). Being male (odds ratio: 0.57; 95% confidence interval: 0.35–0.94; p = 0.029) and belonging to the age group between 45 and 65 years (odds ratio: 0.44; 95% confidence interval: 0.21–0.90; p = 0.024) were significantly associated with a lower risk of receiving comedications. Conclusion: Somatostatin analogues are being used at recommended doses, especially in patients with acromegaly and neuroendocrine tumors. Variables associated with change in therapy were identified.
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Affiliation(s)
- Jorge Enrique Machado-Alba
- Grupo de Investigación en Farmacoepidemiología y Farmacovigilancia, Universidad Tecnológica de Pereira-Audifarma S.A., Pereira, Colombia
| | - Manuel Enrique Machado-Duque
- Grupo de Investigación en Farmacoepidemiología y Farmacovigilancia, Universidad Tecnológica de Pereira-Audifarma S.A., Pereira, Colombia
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Sardella C, Cappellani D, Urbani C, Manetti L, Marconcini G, Tomisti L, Lupi I, Rossi G, Scattina I, Lombardi M, Di Bello V, Marcocci C, Martino E, Bogazzi F. Disease activity and lifestyle influence comorbidities and cardiovascular events in patients with acromegaly. Eur J Endocrinol 2016; 175:443-53. [PMID: 27528501 DOI: 10.1530/eje-16-0562] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 08/15/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The primary objective of this study is to identify the predictors of comorbidities and major adverse cardiovascular events (MACE) that can develop after diagnosis of acromegaly. The role of therapy for acromegaly in the event of such complications was also evaluated. DESIGN AND METHODS Retrospective cohort study was conducted on 200 consecutive acromegalic patients in a tertiary referral center. The following outcomes were evaluated: diabetes, hypertension and MACE. Each patient was included in the analysis of a specific outcome, unless they were affected when acromegaly was diagnosed, and further classified as follows: (i) in remission after adenomectomy (Hx), (ii) controlled by somatostatin analogues (SSA) (SSAc) or (iii) not controlled by SSA (SSAnc). Data were evaluated using Cox regression analysis. RESULTS After diagnosis of acromegaly, diabetes occurred in 40.8% of patients. The SSAnc group had a three-fold higher risk of diabetes (HR: 3.32, P = 0.006), whereas the SSAc group had a 1.4-fold higher risk of diabetes (HR: 1.43, P = 0.38) compared with the Hx group. Hypertension occurred in 35.5% of patients, after diagnosis. The determinants of hypertension were age (HR: 1.06, P = 0.01) and BMI (HR: 1.05, P = 0.01). MACE occurred in 11.8% of patients, after diagnosis. Age (HR: 1.09, P = 0.005) and smoking habit (HR: 5.95, P = 0.01) were predictors of MACE. Conversely, therapy for acromegaly did not influence hypertension or MACE. CONCLUSION After diagnosis of acromegaly, control of the disease (irrespective of the type of treatment) and lifestyle are predictors of comorbidities and major adverse cardiovascular events.
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Affiliation(s)
- Chiara Sardella
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Daniele Cappellani
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Claudio Urbani
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Luca Manetti
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Giulia Marconcini
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Luca Tomisti
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Isabella Lupi
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Giuseppe Rossi
- Epidemiology and Biostatistics UnitInstitute of Clinical Physiology, National Research Council (C.N.R.), Pisa, Italy
| | - Ilaria Scattina
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Martina Lombardi
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | | | - Claudio Marcocci
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Enio Martino
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
| | - Fausto Bogazzi
- Department of Clinical and Experimental MedicineSection of Endocrinology, University of Pisa, Pisa, Italy
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Placzek H, Xu Y, Mu Y, Begelman SM, Fisher M. Clinical and Economic Burden of Commercially Insured Patients with Acromegaly in the United States: A Retrospective Analysis. J Manag Care Spec Pharm 2016; 21:1106-12. [PMID: 26679960 PMCID: PMC10397952 DOI: 10.18553/jmcp.2015.21.12.1106] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Acromegaly is a chronic disorder characterized by excess growth hormone secretion and elevated insulin-like growth factor-1 levels most often caused by a pituitary adenoma. Clinical presentation of the disease includes coarsening of the facial features, soft-tissue swelling of the hands and feet, and overgrowth of the frontal skull and protrusion of the jaw, as well as joint symptoms. Acromegaly is associated with several comorbidities, including diabetes, cardiovascular disease, and arthropathy, which, if left untreated, can lead to early mortality. Surgery to remove the adenoma is the first-line treatment for many patients, but more than 50% of patients will require additional pharmacologic or radiation therapy. OBJECTIVES To (a) determine the clinical and economic burden of illness among patients with acromegaly using administrative claims data from a large, commercially insured population in the United States and (b) estimate the most frequent acromegaly-related comorbidities and health care resource utilization and costs among these patients. METHODS This retrospective, observational cohort study used administrative claims data from the HealthCore Integrated Research Database, containing a geographically diverse spectrum of longitudinal claims data from the largest database of commercially insured patients in the United States. Patients were aged ≥ 20 years and fulfilled ≥ 1 of the following criteria during the intake period (March 31, 2008-July 31, 2012): ≥ 2 independent diagnostic codes for acromegaly, ≥ 1 acromegaly diagnosis code and ≥ 1 acromegaly-related procedure code, or ≥ 1 acromegaly diagnosis code and ≥ 1 medical claim for acromegaly-related therapy. The index date was defined as the date of the first medical claim for acromegaly within the intake period. Assessed outcomes included prevalence of acromegaly diagnosis and incidence of new acromegaly diagnoses during the study period (January 1, 2008-July 31, 2013), acromegaly-related comorbidities, and pharmacotherapy use. Because 2008 and 2012 data were incomplete, incidence rates were only reported for 2009, 2010, and 2011. Total and acromegaly-related health care resource utilization and annual health care costs were analyzed during a 12-month post-index observational period. RESULTS In total, 757 patients with acromegaly met the selection criteria for this study, with a mean age of 49.3 years (53.6% female). The total prevalence of acromegaly was 41.7 cases per million. Acromegaly incidence was 15.0, 13.3, and 9.5 cases per million in 2009, 2010, and 2011, respectively. The top 5 acromegaly-related comorbidities were hypertension, diabetes, hypothyroidism, arthropathy/arthralgia/synovitis, and sleep apnea. During the study period, 51% of patients (n = 385) used acromegaly-related pharmacologic therapy, with the most common being cabergoline and octreotide (used by 12.4% and 12.2% of patients, respectively). Overall, 18.8% of patients incurred an acromegaly-related inpatient stay; 97.0% used outpatient services other than emergency room (ER) or physician visits; 74.8% had a physician office visit; and 1.8% visited the ER for acromegaly-related reasons. In the 12-month post-index period, 37.0% of patients filed claims for acromegaly-related prescription drugs, and patients with greater than 1 claim had an average of 7.6 prescriptions. The most expensive acromegaly-related costs in this study population were inpatient hospitalizations ($6,754) and prescription drugs ($6,147). CONCLUSIONS Consistent with previous studies, this study confirms that acromegaly is a rare condition associated with multiple comorbidities. Notably, 18.8% of this study population required an inpatient hospital admission during the 12-month post-index period, possibly because of severe comorbidities. Because acromegaly-related costs were driven by hospitalizations and pharmacotherapy, improved management of the disease may reduce the clinical and economic burden experienced by patients with acromegaly.
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Affiliation(s)
- Hilary Placzek
- GNS Healthcare, One Charles Park, Cambridge, MA 02142-1254.
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Nellesen D, Truong HL, Neary MP, Ludlam WH. Economic burden of multiple chronic comorbidities associated with Cushing’s disease, a rare endocrine disorder. Expert Opin Orphan Drugs 2016. [DOI: 10.1517/21678707.2016.1135049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Polanco-Briceno S, Glass D, Plunkett C. Communication practices and awareness of resources for acromegaly patients among endocrinologists. Patient Prefer Adherence 2016; 10:2531-2541. [PMID: 28008238 PMCID: PMC5167300 DOI: 10.2147/ppa.s119570] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE This study was designed to assess the awareness and utilization of resources to improve patients' treatment experiences among endocrinologists who currently treat patients with acromegaly. METHODS A total of 4,280 US endocrinologists were randomly selected from the CMS National Plan and Provider Enumeration System and were invited by mail to participate in a 20-minute online survey. In order to qualify, respondents had to be the primary physician making treatment decisions for at least one patient for their acromegaly. RESULTS Results are based on responses from 126 physicians from primarily urban and suburban practices, with a median of five acromegaly patients. A total of 70% of patients are currently receiving drug therapy; among these, 91% are on octreotide (51%), lanreotide (29%), or pasireotide (11%), alone or in combination with another therapy. Nearly half of the respondents thought that the impact of patient adherence on therapy outcome for acromegaly was either not very (40%) or not at all (7%) significant. Respondents who believe patient adherence significantly impacts treatment outcome were significantly more likely to discuss automated adherence reminders (50% vs 26%; P=0.015), mobile administration programs (57% vs 35%; P=0.029), and symptom tracking (72% vs 42%; P=0.002). Overall, 44% of respondents routinely recommend education/emotional support programs, and 25% routinely recommend financial assistance programs. Respondents who believe patient adherence significantly impacts treatment outcome generally were more familiar with individual education and emotional support programs compared to those who do not, although they were not more likely to routinely refer patients to any of these resources. CONCLUSION There are unmet needs with respect to increasing awareness among physicians of the importance of patient adherence to therapy, resources available to patients, and how collaboration among patients, nurses, and physicians can improve adherence and overall treatment experiences.
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Affiliation(s)
- Susan Polanco-Briceno
- Deerfield Institute, New York, NY, USA
- Correspondence: Susan Polanco-Briceno, Deerfield Institute, 780 Third Avenue, 37th floor, New York, NY 10017, USA, Tel +1 212 551 1600, Email
| | | | - Cindy Plunkett
- Department of Internal Medicine, Metabolism Endocrinology & Diabetes (MEND), University of Michigan, Ann Arbor, MI, USA
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Christofides EA. Clinical importance of achieving biochemical control with medical therapy in adult patients with acromegaly. Patient Prefer Adherence 2016; 10:1217-25. [PMID: 27471378 PMCID: PMC4948729 DOI: 10.2147/ppa.s102302] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
In acromegaly, achieving biochemical control (growth hormone [GH] level <1.0 ng/mL and age- and sex-normalized levels of insulin-like growth factor 1 [IGF-1]) through timely diagnosis and appropriate treatment provides an opportunity to improve patient outcomes. Diagnosis of acromegaly is challenging because it is rooted in observing subtle clinical manifestations, and it is typical for acromegaly to evolve for up to 10 years before it is recognized. This results in chronic exposure to elevated levels of GH and IGF-1 and delay in patients receiving appropriate treatment, which consequently increases mortality risk. In this review, the clinical impact of elevated GH and IGF-1 levels, the effectiveness of current therapies, and the potential role of novel treatments for acromegaly will be discussed. Clinical burden of acromegaly and benefits associated with management of GH and IGF-1 levels will be reviewed. Major treatment paradigms in acromegaly include surgery, medical therapy, and radiotherapy. With medical therapies, such as somatostatin analogs, dopamine agonists, and GH receptor antagonists, a substantial proportion of patients achieve reduced GH and normalized IGF-1 levels. In addition, signs and symptoms, quality of life, and comorbidities have also been reported to improve to varying degrees in patients who achieve biochemical control. Currently, there are several innovative therapies in development to improve patient outcomes, patient use, and access. Timely biochemical control of acromegaly ensures that the patient can ultimately improve morbidity and mortality from this disease and its extensive consequences.
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Affiliation(s)
- Elena A Christofides
- Endocrinology Associates, Inc., Columbus, OH, USA
- Correspondence: Elena A Christofides, Endocrinology Associates, Inc., 72 West Third Avenue, Columbus, OH 43201, USA, Tel +1 614 453 9999, Fax +1 614 453 9998, Email
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Treatment Patterns and Economic Burden in Patients Treated for Acromegaly in the USA. Drugs Real World Outcomes 2015; 2:299-309. [PMID: 27747576 PMCID: PMC4883221 DOI: 10.1007/s40801-015-0039-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background Acromegaly is a rare, debilitating condition for which data on the associated treatment patterns and economic burden are limited. Objective Our objective was to examine patient characteristics, treatment patterns, and healthcare resource utilization (HRU)/costs for individuals with acromegaly treated with surgical and/or medical therapy in the USA. Methods Using a large US claims database, adults with new episodes of acromegaly between 1 July 2007 and 31 December 2010 were identified (the first observed diagnosis being the index date). Patients had 6-month pre-index and 12-month post-index continuous enrollment and surgical and/or medical treatment during the 12-month post-index period. Descriptive analysis was performed to observe demographic/clinical characteristics, treatment patterns, HRU, and monthly healthcare costs between two mutually exclusive surgically and medically treated cohorts. Results This study included 228 acromegalic individuals treated with surgical therapy and 169 treated with medical therapy. During the 12-month follow-up, compared with the medical cohort, the surgical cohort were more likely to have hypertension (50.4 vs. 32.0 %), sleep apnea (31.6 vs. 15.8 %), cardiac dysrhythmia (16.7 vs. 7.0 %), hospitalizations (98.3 vs. 13.6 %), and emergency room visits (29.8 vs. 20.7 %), and had more outpatient visits (10.2 vs. 5.2) and physician office visits (21.2 vs. 15.0) (all differences, p < 0.05). The surgical cohort had lower monthly healthcare costs during the 6-month pre-index period ($US1963.5 vs. 2818.4) but higher costs in the 12-month post-index period ($US5202.6 vs. 3076.5) than the medical cohort. Conclusions Our findings suggest the treatment pathway observed in this patient population has a non-negligible association with the clinical and economic burden.
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Puig Domingo M. Treatment of acromegaly in the era of personalized and predictive medicine. Clin Endocrinol (Oxf) 2015; 83:3-14. [PMID: 25640882 DOI: 10.1111/cen.12731] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Revised: 07/21/2014] [Accepted: 01/26/2015] [Indexed: 12/16/2022]
Abstract
Acromegaly is a chronic disorder usually diagnosed late in the disease evolution. Such delayed diagnosis, together with the inability to achieve the treatment goals of normalizing biochemical disease markers and controlling tumour mass may result in substantial morbidity and mortality. Somatostatin analogues (SSA) are accepted as first-line medical therapy or as second-line therapy in patients undergoing unsuccessful surgery and are considered a cornerstone in the treatment of acromegaly. However, because a high percentage of patients experience SSA medical treatment failure, the identification of biomarkers associated with a successful or unsuccessful response to all classes of medical therapy would help in the choice of treatment and potentially allow for a quicker normalization of biochemical parameters. The current treatment algorithms for acromegaly are based upon a "trial-and-error" approach with additional treatment options provided when disease is not controlled. In many other diseases, therapeutic algorithms have been evolving towards personalized treatment with the medication that best matches individual disease characteristics, using biomarkers that identify therapeutic response. Additionally, a personalized approach to complementary treatment of comorbidities present in the acromegalic patient is also required. This review will discuss the development of a potential treatment algorithm for acromegaly addressing the biochemical control of the disease as well of its associated comorbidities, under a personalized approach based upon markers of prognostic and predictive significance, such as tumour size, MRI adenoma signal, GH value after acute octreotide test, granular adenoma pattern, Ki-67, somatostatin receptor phenotype, aryl hydrocarbon-interacting protein expression, gsp mutations, RAF kinase activity, E-cadherin and beta-arrestin-1.
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Broder MS, Neary MP, Chang E, Cherepanov D, Katznelson L. Treatments, complications, and healthcare utilization associated with acromegaly: a study in two large United States databases. Pituitary 2014; 17:333-41. [PMID: 24037646 DOI: 10.1007/s11102-013-0506-0] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The economic burden of acromegaly in the US has been largely unknown. We describe the prevalence of treatment patterns, complication rates, and associated healthcare utilization and costs of acromegaly in the US. Patients were identified between 1/1/2002 and 12/31/2009 in claims databases. During 1-year after each continuously-enrolled patient's first acromegaly claim, pharmacy and medical claims were used to estimate outcomes. Regression models were used to adjust outcomes. There were 2,171 acromegaly patients (mean age: 45.3 years; 49.7% female); 77.8% received the majority of their care from non-endocrinologists. Pharmacologic treatment was used by 30.8% of patients: octreotide-LAR in 18.6%, dopamine agonists in 9.8%, short-acting octreotide in 4.7%, pegvisomant in 4.1%, and lanreotide in 1.2%; 56% had biochemical monitoring. Comorbidities were common, ranging from 6.6% (colon neoplasms) to 25.6% (musculoskeletal abnormalities). Mean healthcare costs were $24,900. Adjusted analyses indicated comorbidities increased the odds of hospitalization: by 76% for musculoskeletal abnormalities; 193% for cardiovascular abnormalities; and 56% for sleep apnea (p < 0.05). Odds of emergency department visits increased by 87% (musculoskeletal) and 132% (cardiovascular abnormalities) (p < 0.01). After adjustments, colon neoplasms were associated with $8,401 mean increase in costs; musculoskeletal abnormalities with $7,502, cardiovascular abnormalities with $13,331, sleep apnea with $10,453, and hypopituitarism with $6,742 (p < 0.01). Complications are common and increase utilization and cost in acromegaly patients. Cardiovascular complications nearly tripled the odds of hospitalization (OR 2.93) and increased annual mean cost by $13,331. Adequate management of this disease may be able to reduce health care utilization and cost associated with these complications and with acromegaly in general.
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Affiliation(s)
- M S Broder
- Partnership for Health Analytic Research, LLC, 280 S. Beverly Dr., Suite 404, Beverly Hills, CA, 90212-3904, USA
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