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Benetti-Pinto CL, Nácul AP, Rosa E Silva ACJ, Maciel GAR, Dos Santos Nunes Nogueira V, Elias PCL, Martins M, Kasuki L, Garmes HM, Glezer A. Hyperprolactinemia in women: treatment. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2024; 46:e-FPS05. [PMID: 38765515 PMCID: PMC11078113 DOI: 10.61622/rbgo/2024fps05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024] Open
Affiliation(s)
- Cristina Laguna Benetti-Pinto
- Universidade Estadual de Campinas Faculdade de Ciências Médicas Departamento de Obstetrícia e Ginecologia CampinasSP Brazil Departamento de Obstetrícia e Ginecologia, Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Unicamp, Campinas, SP, Brazil
| | - Andrea Prestes Nácul
- Unidade de Reprodução Humana Hospital Fêmina Grupo Hospitalar Conceição Porto AlegreRS Brazil Unidade de Reprodução Humana, Hospital Fêmina, Grupo Hospitalar Conceição, Porto Alegre, RS, Brazil
| | - Ana Carolina Japur Rosa E Silva
- Universidade de São Paulo Faculdade de Medicina de Ribeirão Preto Departamento de Ginecologia e Obstetrícia Ribeirão PretoSP Brazil Departamento de Ginecologia e Obstetrícia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Gustavo Arantes Rosa Maciel
- Universidade de São Paulo Faculdade de Medicina Hospital das Clínicas HCFMUSP Sao PauloSP Brazil Departamento de Obstetrícia e Ginecologia, Disciplina de Ginecologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Vania Dos Santos Nunes Nogueira
- Universidade Estadual Paulista Faculdade de Medicina de Botucatu Departamento de Clínica Médica BotucatuSP Brazil Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista (UNESP), Botucatu, SP, Brazil
| | - Paula Condé Lamparelli Elias
- Universidade de São Paulo Faculdade de Medicina de Ribeirão Preto Hospital das Clínicas São PauloSP Brazil Hospital das Clínicas, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Manoel Martins
- Universidade Federal do Ceará Núcleo de Pesquisa e Desenvolvimento de Medicamentos Departamento de Medicina Clínica FortalezaCE Brazil Departamento de Medicina Clínica e Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Leandro Kasuki
- Universidade Federal do Rio de Janeiro Hospital Universitário Clementino Fraga Filho Rio de JaneiroRJ Brazil Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Heraldo Mendes Garmes
- Universidade Estadual de Campinas Faculdade de Ciências Médicas CampinasSP Brazil Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brazil
| | - Andrea Glezer
- Universidade de São Paulo Hospital das Clínicas Faculdade de Medicina São PauloSP Brazil Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
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Benetti-Pinto CL, Prestes Nácul A, Rosa-E-Silva ACJDS, Maciel GAR, Dos Santos Nunes Nogueira V, Condé Lamparelli Elias P, Martins M, Kasuki L, Mendes Garmes H, Glezer A. Treatment of hyperprolactinemia in women: A Position Statement from the Brazilian Federation of Gynecology and Obstetrics Associations (Febrasgo) and the Brazilian Society of Endocrinology and Metabolism (SBEM). ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2024; 68:e230504. [PMID: 38578473 PMCID: PMC11081053 DOI: 10.20945/2359-4292-2023-0504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 02/20/2024] [Indexed: 04/06/2024]
Abstract
Dopamine agonists are the first line of treatment for patients with symptomatic hyperprolactinemia due to prolactinomas and in those with idiopathic hyperprolactinemia. Treatment with these agents is effective in 80%-90% of the cases. Infertility treatment of patients with hyperprolactinemia is also carried out with dopamine agonists, aiming for the normalization of prolactin levels. The risk of symptomatic growth of prolactinomas during pregnancy is dependent on the tumor's size, duration of previous treatments, and prolactin levels. Notably, the corresponding risk is relatively low in cases of microprolactinomas (<5%). Remission of hyperprolactinemia occurs in about 30% of the patients after drug treatment and may also occur after pregnancy and menopause. The use of some drugs, such as antidepressants and antipsychotics, is a frequent cause of hyperprolactinemia, and managing this occurrence involves unique considerations. This position statement by the Brazilian Federation of Gynecology and Obstetrics Associations (Febrasgo) and Brazilian Society of Endocrinology and Metabolism (SBEM) addresses the recommendations for measurement of serum prolactin levels and the investigations of symptomatic and asymptomatic hyperprolactinemia and drug-induced hyperprolactinemia in women.
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Affiliation(s)
- Cristina Laguna Benetti-Pinto
- Departamento de Obstetrícia e Ginecologia, Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - Andrea Prestes Nácul
- Unidade de Reprodução Humana, Hospital Fêmina, Grupo Hospitalar Conceição, Porto Alegre, RS, Brasil
| | | | - Gustavo Arantes Rosa Maciel
- Departamento de Obstetrícia e Ginecologia, Disciplina de Ginecologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | | | - Paula Condé Lamparelli Elias
- Departamento de Clínica Médica, Hospital das Clínicas, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - Manoel Martins
- Departamento de Medicina Clínica e Núcleo de Pesquisa e Desenvolvimento de Medicamentos, Universidade Federal do Ceará, Fortaleza, CE, Brasil
| | - Leandro Kasuki
- Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | - Heraldo Mendes Garmes
- Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - Andrea Glezer
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil,
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Dzialach L, Sobolewska J, Zak Z, Respondek W, Witek P. Prolactin-secreting pituitary adenomas: male-specific differences in pathogenesis, clinical presentation and treatment. Front Endocrinol (Lausanne) 2024; 15:1338345. [PMID: 38370355 PMCID: PMC10870150 DOI: 10.3389/fendo.2024.1338345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/22/2024] [Indexed: 02/20/2024] Open
Abstract
Prolactinomas (PRLomas) constitute approximately half of all pituitary adenomas and approximately one-fifth of them are diagnosed in males. The clinical presentation of PRLomas results from direct prolactin (PRL) action, duration and severity of hyperprolactinemia, and tumor mass effect. Male PRLomas, compared to females, tend to be larger and more invasive, are associated with higher PRL concentration at diagnosis, present higher proliferative potential, are more frequently resistant to standard pharmacotherapy, and thus may require multimodal approach, including surgical resection, radiotherapy, and alternative medical agents. Therefore, the management of PRLomas in men is challenging in many cases. Additionally, hyperprolactinemia is associated with a significant negative impact on men's health, including sexual function and fertility potential, bone health, cardiovascular and metabolic complications, leading to decreased quality of life. In this review, we highlight the differences in pathogenesis, clinical presentation and treatment of PRLomas concerning the male sex.
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Affiliation(s)
- Lukasz Dzialach
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Sobolewska
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Zuzanna Zak
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Wioleta Respondek
- Department of Internal Medicine, Endocrinology and Diabetes, Mazovian Brodnowski Hospital, Warsaw, Poland
| | - Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
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Dereje B, Nardos A. Dopamine 2 agonists for the management of type 2 diabetes: a systematic review and meta-analysis. J Diabetes Metab Disord 2023; 22:931-943. [PMID: 37975084 PMCID: PMC10638275 DOI: 10.1007/s40200-023-01230-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 04/28/2023] [Indexed: 11/16/2023]
Abstract
Background The Dopamine-2 receptor agonists, Bromocriptine and Cabergoline, were originally introduced for prolactinomas, pituitary tumors, and parkinson's disease but have glucose-lowering effects. This paper systematically reviewed the significance of their effects on lowering blood glucose level and conducted a comprehensive systematic search to identify relevant clinical trials of dopamine 2 agonists on glycated hemoglobin (HbA1c) and fasting blood sugar (FBS). Method We conducted a systematic review search in the databases (PubMed, Google Scholar, Cochrane Library, Registers, and Citations) until November 30, 2022, using the PRISMA 2020 statement. The Oxford quality score (Jadad score) was used to assess the study's quality. The present study protocol was registered on the PROSPERO database with ID: CRD42023389582. The study included studies with full abstracts, predefined doses, clear interventions, and blood glucose measurements. Result Data were synthesized from 23 clinical studies that recruited 6125 study subjects. The pooled effect analysis of the clinical trials revealed that dopamine 2 agonists improved HbA1c [SMD = -1.26; 95% CI (-1.60, -0.93), P < .00001], and FBS [SMD = -1.84; 95% CI (-2.61, -1.07), P < .00001]. Each drug's pooled effect analysis indicates bromocriptine significantly improved HbA1c [SMD = -1.25; 95% CI (-1.64, -0.87), P < .00001] and FBS [SMD = -1.90; 95% CI (-2.79, -1.01), P < .00001] and similarly, cabergoline significantly improved HbA1c [SMD = -1.29; 95% CI (-1.96, -0.62), P < .00001] and FBS [SMD = -1.62; 95% CI (-2.82, -0.41), P < .00001]. The pooled and individual analyses demonstrated that dopamine 2 agonists have a significant ability to lower blood glucose levels in clinical studies. Conclusion This study shows that dopamine 2 agonists significantly lowered FBS and HbA1c levels without causing severe negative effects. Even though the results are promising, additional research is necessary to establish the appropriate antihyperglycemic dosage, frequency of daily use, side effects, and potential product interactions when employing dopamine 2 receptor agonists for their antihyperglycemic effect.
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Affiliation(s)
- Beyene Dereje
- Department of Pharmacology, School of Medicine, College of Medicine and Health Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Aschalew Nardos
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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Kim HR, Kim SM, Kang WS, Jeon HJ, Jang SH, Jon DI, Hong J, Jeong JH. Development of a Guideline for Antipsychotic-induced Hyperprolactinemia in Korea Using the ADAPTE Process. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE : THE OFFICIAL SCIENTIFIC JOURNAL OF THE KOREAN COLLEGE OF NEUROPSYCHOPHARMACOLOGY 2023; 21:447-456. [PMID: 37424413 PMCID: PMC10335910 DOI: 10.9758/cpn.22.979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/11/2022] [Accepted: 04/11/2022] [Indexed: 07/11/2023]
Abstract
Objective To develop an evidence-based guideline for the diagnosis and treatment of antipsychotic-induced hyperprolactinemia by adapting existing high-quality clinical guidelines with a view to improve the clinical symptoms and long-term quality of life of patients by providing appropriate management. Methods This guideline was developed according to the ADAPTE methodology. The adaptation process included determining key health questions, systematically searching and screening guidelines, evaluating the quality and contents of these guidelines, deriving recommendations for key questions, and performing a peer review. The selection criteria for the guideline search were (1) evidence-based guidelines, (2) published within the last 5 years, and (3) written in English or Korean. Results After evaluating the quality and content, we finally selected three guidelines for adaptation. The final output of the development process was 25 recommendations for 10 key questions. We adopted the Agency for Health Research Quality methodology and presented the level of evidence from levels I to IV. In addition, we defined the recommendation grades from grade A (strongly recommended) to D (no recommendation) based on the level of evidence and clinical significance of the recommendation. Conclusion The development and dissemination of the adapted guideline is expected to increase the certainty of medical decision making and improve the quality of medical care. Further studies on the effectiveness and applicability of the developed guideline are necessary.
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Affiliation(s)
- Hye Ri Kim
- Department of Psychiatry, Chung-Ang University College of Medicine, Seoul, Korea
| | - Sun Mi Kim
- Department of Psychiatry, Chung-Ang University College of Medicine, Seoul, Korea
| | - Won Sub Kang
- Department of Psychiatry, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Hong Jun Jeon
- Department of Psychiatry, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Seung-Ho Jang
- Department of Psychiatry, Wonkwang University School of Medicine, Iksan, Korea
| | - Duk-In Jon
- Department of Psychiatry, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Jeongwan Hong
- Department of Psychiatry, Iksan Hospital, Iksan, Korea
| | - Jong-Hyun Jeong
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Elfessi Z, Dressler D, Johnson S, Antonishina K, Suh M. Hyperprolactinemia-induced acute ischemic stroke. Am J Emerg Med 2023:S0735-6757(23)00366-2. [PMID: 37468431 DOI: 10.1016/j.ajem.2023.07.013] [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: 06/29/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/21/2023] Open
Abstract
Strokes are the fifth leading cause of death in the United States with almost 800,000 patients seeking emergency care each year-most of whom are seen for ischemic strokes. Acute ischemic strokes (AIS) can be caused by emboli in diseases such as atrial fibrillation as well as thrombus formation in the form of platelet deposition in patients with atherosclerotic disease. Platelet activation by immunomodulators including thromboxane A2 (TXA2), serotonin, and thrombin have been extensively delineated; however, the activation by hormones such as prolactin has only recently been revealed. We present a case of a 25-year-old male with a history of pituitary microadenoma and hyperprolactinemia who presented with an acute ischemic stroke in the setting of medication non-compliance. To our knowledge, this is the first known case of AIS in a patient with known hyperprolactinemia who presented with a stroke due to be medication non-compliance.
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Affiliation(s)
- Zane Elfessi
- Department of Emergency Medicine, Jesse Brown Veterans Affairs Medical Center, 820 S Damen Avenue, Chicago, IL 60612, United States of America; University of Illinois-Chicago College of Pharmacy, Department of Pharmacy Practice, 833 S Wood Street, Chicago, IL 60612, United States of America.
| | - Danielle Dressler
- Department of Emergency Medicine, Jesse Brown Veterans Affairs Medical Center, 820 S Damen Avenue, Chicago, IL 60612, United States of America; Department of Medicine, Northwestern Medicine Feinberg School of Medicine, 420 E Superior Street, Chicago, IL 60611, United States of America.
| | - Sara Johnson
- Department of Emergency Medicine, Jesse Brown Veterans Affairs Medical Center, 820 S Damen Avenue, Chicago, IL 60612, United States of America.
| | - Katerina Antonishina
- University of Illinois-Chicago College of Pharmacy, Department of Pharmacy Practice, 833 S Wood Street, Chicago, IL 60612, United States of America.
| | - Melody Suh
- University of Illinois-Chicago College of Pharmacy, Department of Pharmacy Practice, 833 S Wood Street, Chicago, IL 60612, United States of America.
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Stumpf MAM, Pinheiro FMM, Silva GO, Cescato VAS, Musolino NRC, Cunha-Neto MBC, Glezer A. How to manage intolerance to dopamine agonist in patients with prolactinoma. Pituitary 2023:10.1007/s11102-023-01313-8. [PMID: 37027090 DOI: 10.1007/s11102-023-01313-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 04/08/2023]
Abstract
PURPOSE Dopamine agonists (DA) are the gold-standard for prolactinoma and hyperprolactinemia treatment. Intolerance to DA leading to drug drop out occurs in 3 to 12% of cases. We provide here a review of published data about DA intolerance and present a case report concerning the use of intravaginal cabergoline. METHODS We review the literature on the definition, the pathogenesis, frequency and management of DA intolerance. In addition, the review provides strategies to enhance tolerability and avoid precocious clinical treatment withdrawal. RESULTS Cabergoline is often cited as the most tolerable DA and its side effects tend to ameliorate within days to weeks. Restarting the same drug at a lower dose or switching to another DA can be used in cases of intolerance. The vaginal route can be tried specifically if there are gastrointestinal side effects in the oral administration. Symptomatic treatment could be attempted, although mainly based on a strategy used in other diseases. CONCLUSIONS Due to limited data, no guidelines have been developed for the management of intolerance in DA treatment. The most frequent management is to perform transsphenoidal surgery. Nevertheless, this manuscript provides data derived from published literature and expert opinion, suggesting new approaches to this clinical issue.
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Affiliation(s)
- Matheo Augusto Morandi Stumpf
- Unidade de Neuroendocrinologia, Disciplina de Endocrinologia e Metabologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo, 05403- 010, SP, Brazil.
| | - Felipe Moura Maia Pinheiro
- Unidade de Neuroendocrinologia, Disciplina de Endocrinologia e Metabologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo, 05403- 010, SP, Brazil
| | - Gilberto Ochman Silva
- Grupo de Neuroendocrinologia, Divisão de Neurocirurgia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brasil
| | - Valter Angelo Sperling Cescato
- Grupo de Neuroendocrinologia, Divisão de Neurocirurgia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brasil
| | - Nina Rosa Castro Musolino
- Grupo de Neuroendocrinologia, Divisão de Neurocirurgia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brasil
| | - Malebranche Berardo Carneiro Cunha-Neto
- Grupo de Neuroendocrinologia, Divisão de Neurocirurgia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brasil
| | - Andrea Glezer
- Unidade de Neuroendocrinologia, Disciplina de Endocrinologia e Metabologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo, 05403- 010, SP, Brazil
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Ozdeniz Varan E, Gurvit H. Effect of Dopaminergic Therapy on Impulse Control Disorders in Patients With a Prolactinoma. Cogn Behav Neurol 2023; 36:1-8. [PMID: 36149404 DOI: 10.1097/wnn.0000000000000320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/22/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Studies have reported an increase in the incidence of impulse control disorders (ICDs) in patient groups treated with dopamine agonists (DAAs), especially in Parkinson disease (PD). However, very few studies have reported on ICDs in individuals with a prolactinoma who were treated with DAAs. OBJECTIVE To see whether a DAA by itself causes ICDs in individuals with a prolactinoma by controlling the susceptibility to impulsivity by excluding individuals with other risk factors for ICDs. METHOD We compared the performance of 31 individuals with a prolactinoma receiving DAA therapy (DAA+) on various behavioral scales and the Iowa gambling task (IGT), a neuropsychological instrument that measures risky decision-making, with the performance of 20 individuals with a prolactinoma who were not on DAA therapy (DAA-) and 30 healthy controls (HC). RESULTS There was no significant difference among the groups concerning performance on the Zuckerman Sensation Seeking Scale-V, Minnesota Impulse Disorders Interview, Barratt Impulsiveness Scale-11, or IGT. No correlation was found between the scores on these scales and the duration or dose of DAA in the DAA+ group. The incidence of ICDs was 25.8% in the DAA+ group, 15% in the DAA- group, and 16.7% in the HC. The differences among the groups did not reach statistical significance. CONCLUSION Individuals who are under treatment with low-dose, D 2 -selective DAAs for a prolactinoma do not face an increased risk for ICDs, especially when they are carefully screened for any psychiatric comorbidity that may also display impulsivity.
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Affiliation(s)
- Esin Ozdeniz Varan
- Department of Clinical Psychology, University of Saglik Bilimleri, Hamidiye Institute of Health Sciences, İstanbul, Turkey
| | - Hakan Gurvit
- Behavioral Neurology and Movement Disorders Unit, Department of Neurology, Istanbul University, Istanbul Faculty of Medicine,İstanbul, Turkey
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Akirov A, Rudman Y. The Role of Aromatase Inhibitors in Male Prolactinoma. J Clin Med 2023; 12:jcm12041437. [PMID: 36835974 PMCID: PMC9962537 DOI: 10.3390/jcm12041437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/27/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND dopamine agonists are the recommended treatment for male prolactinomas, but some patients may develop dopamine-agonist-resistant hyperprolactinemia, leading to persistent hypogonadism that requires treatment with testosterone. However, testosterone replacement therapy may be associated with a decrease in the efficacy of dopamine agonists due to the aromatization of testosterone to estradiol, which can stimulate the proliferation and hyperplasia of lactotroph cells in the pituitary, inducing resistance to dopamine agonists. OBJECTIVE this paper systematically reviewed the role of aromatase inhibitors for men with prolactinoma and dopamine-agonist-resistant or persistent hypogonadism following treatment. METHOD we performed a systematic review of all studies (according to PRISMA guidelines), assessing the role of aromatase inhibitors, including anastrozole and letrozole, for male prolactinoma. An English-language search for relevant studies was conducted on PubMed from its inception to 1 December 2022. The reference lists of the relevant studies were also reviewed. RESULTS our systematic review identified six articles (nine patients), including five case reports and a single case series, on the use of aromatase inhibitors for male prolactinomas. Reducing estrogen levels with an aromatase inhibitor improved sensitivity to dopamine agonists, as the addition of anastrozole or letrozole improves the control of prolactin levels and may lead to the shrinkage of tumors. CONCLUSION aromatase inhibitors are of potential value to patients with dopamine-agonist-resistant prolactinoma, or when hypogonadism persists while using high-dose dopamine agonists.
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Affiliation(s)
- Amit Akirov
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva 49100, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
- Correspondence: ; Tel.: +972-524650760; Fax: +972-3-9377181
| | - Yaron Rudman
- Institute of Endocrinology, Beilinson Hospital, Petach Tikva 49100, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
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Acosta-Martínez M. Hypothalamic-Pituitary-Gonadal Axis Disorders Impacting Fertility in Both Sexes and the Potential of Kisspeptin-Based Therapies to Treat Them. Handb Exp Pharmacol 2023; 282:259-288. [PMID: 37439848 DOI: 10.1007/164_2023_666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Impaired function of the hypothalamic-pituitary-gonadal (HPG) axis can lead to a vast array of reproductive disorders some of which are inherited or acquired, but many are of unknown etiology. Among the clinical consequences of HPG impairment, infertility is quite common. According to the latest report from the World Health Organization, the global prevalence of infertility during a person's lifetime is a staggering 17.5% which translate into 1 out of every 6 people experiencing it. In both sexes, infertility is associated with adverse health events, and if unresolved, infertility can cause substantial psychological stress, social stigmatization, and economic strain. Even though significant advances have been made in the management and treatment of infertility, low or variable efficacy of treatments and medication adverse effects still pose a significant problem. However, the discovery that in humans inactivating mutations in the gene encoding the kisspeptin receptor (Kiss1R) results in pubertal failure and infertility has expanded our understanding of the mechanisms underlying the neuroendocrine control of reproduction, opening up potential new therapies for the treatment of infertility disorders. In this chapter we provide an overview of common infertility disorders affecting men and women, their recommended treatments, and the potential of kisspeptin-based pharmacotherapies to treat them.
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Affiliation(s)
- Maricedes Acosta-Martínez
- Department of Physiology and Biophysics, Renaissance School of Medicine at Stony Brook, Stony Brook, NY, USA.
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Shibuya Y, Shiba M, Hayashi T, Iwai S, Mitake A, Mori N, Ichibori Y, Minamiguchi H, Makino N, Hirayama A, Higuchi Y. Peripartum Cardiomyopathy with the Cardiac Function Restored by Cabergoline. Intern Med 2022. [PMID: 36418104 PMCID: PMC10400386 DOI: 10.2169/internalmedicine.0988-22] [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] [Indexed: 11/23/2022] Open
Abstract
Peripartum cardiomyopathy (PPCM) is a left ventricular systolic dysfunction associated with heart failure (HF) in late-term pregnancy or peripartum. A 29-year-old pregnant woman with no history of cardiac disease noted lower extremity edema around 34 weeks' gestation with significant weight gain. She delivered twins via caesarean section, and the edema regressed postpartum. On postpartum day 4, however, she experienced difficulty breathing at night and was diagnosed with HF owing to PPCM. HF treatment along with cabergoline was initiated. With low prolactin blood levels, her symptoms and cardiac function improved over time. This case demonstrated the usefulness of anti-prolactin therapy with cabergoline in PPCM.
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Affiliation(s)
- Yuki Shibuya
- Cardiovascular Division, Osaka Police Hospital, Japan
| | - Mikio Shiba
- Cardiovascular Division, Osaka Police Hospital, Japan
| | | | - Sayuri Iwai
- Department of Obstetrics and Gynecology, Osaka Police Hospital, Japan
| | - Amane Mitake
- Department of Obstetrics and Gynecology, Aizenbashi Hospital, Japan
| | - Naoki Mori
- Cardiovascular Division, Osaka Police Hospital, Japan
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Pfeffer TJ, Mueller JH, Haebel L, Erschow S, Yalman KC, Talbot SR, Koenig T, Berliner D, Zwadlo C, Scherr M, Hilfiker‐Kleiner D, Bauersachs J, Ricke‐Hoch M. Cabergoline treatment promotes myocardial recovery in peripartum cardiomyopathy. ESC Heart Fail 2022; 10:465-477. [PMID: 36300679 PMCID: PMC9871652 DOI: 10.1002/ehf2.14210] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/16/2022] [Accepted: 10/02/2022] [Indexed: 01/27/2023] Open
Abstract
AIMS Peripartum cardiomyopathy (PPCM) is a rare heart disease, occurring in previously heart-healthy women during the last month of pregnancy or the first months after delivery due to left ventricular (LV) systolic dysfunction. A common pathomechanistic pathway of PPCM includes increased oxidative stress and the subsequent generation of a cleaved prolactin fragment (16 kDa PRL), which promotes the onset of heart failure (HF) in a microRNA (miR)-146a-dependent manner. Inhibition of prolactin secretion with the dopamine D2 receptor (D2R) agonist bromocriptine combined with standard HF therapy supports cardiac recovery. This study examined whether treatment with the more selective D2R agonist cabergoline prevents HF development in an experimental PPCM mouse model and might be used as an alternative treatment regime for PPCM. METHODS AND RESULTS Postpartum (PP) female PPCM-prone mice with a cardiomyocyte restricted STAT3-deficiency (αMHC-Cretg/+ ; Stat3fl/fl ; CKO) were treated over two consecutive nursing periods with cabergoline (CKO Cab, 0.5 mg/kg/day) and were compared with bromocriptine treated CKO (CKO Br) and postpartum-matched WT and CKO mice. Cabergoline treatment in CKO PP mice preserved cardiac function [fractional shortening (FS): CKO Cab: 34.5 ± 9.4% vs. CKO: 22.1 ± 9%, P < 0.05] and prevented the development of cardiac hypertrophy, fibrosis, and inflammation as effective as bromocriptine therapy (FS: CKO Br: 33.4 ± 5.6%). The myocardial up-regulation of the PPCM biomarkers plasminogen inhibitor activator 1 (PAI-1) and miR-146a were prevented by both cabergoline and bromocriptine therapy. A small cohort of three PPCM patients from the German PPCM Registry was treated with cabergoline (1 mg per week for 2 weeks, followed by 0.5 mg per week for another 6 weeks) due to a temporary unavailability of bromocriptine. All PPCM patients initially presented with a severely reduced LV ejection fraction (LVEF: 26 ± 2%). However, at 6 months of follow-up, LV function (LVEF: 56 ± 2%) fully recovered in all three PPCM patients, and no adverse events were detected. CONCLUSIONS In the experimental PPCM mouse model, the selective D2R agonist cabergoline prevents the onset of postpartum HF similar to bromocriptine. In PPCM patients, cabergoline treatment was safe and effective as all patients fully recovered. Cabergoline might serve as a promising alternative to bromocriptine. However, these findings are based on experimental data and a small case series and thus have to be interpreted with caution and should be validated in a larger clinical trial.
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Affiliation(s)
- Tobias J. Pfeffer
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Julia H. Mueller
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Lea Haebel
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Sergej Erschow
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Kuebra C. Yalman
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Steven R. Talbot
- Institute for Laboratory Animal Science and Central Animal FacilityHannover Medical SchoolHannoverGermany
| | - Tobias Koenig
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Dominik Berliner
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Carolin Zwadlo
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Michaela Scherr
- Department of Hematology, Hemostasis, Oncology and Stem Cell TransplantationHannover Medical SchoolHannoverGermany
| | - Denise Hilfiker‐Kleiner
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany,Department of Cardiovascular Complications of Oncologic Therapies, Medical FacultyPhilipps University MarburgMarburgGermany
| | - Johann Bauersachs
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
| | - Melanie Ricke‐Hoch
- Department of Cardiology and AngiologyHannover Medical SchoolHannoverGermany
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Muacevic A, Adler JR. Prolactinoma: Clinical Characteristics, Management and Outcome. Cureus 2022; 14:e29822. [PMID: 36337795 PMCID: PMC9626374 DOI: 10.7759/cureus.29822] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2022] [Indexed: 12/31/2022] Open
Abstract
Aim Prolactinoma, a prolactin (PRL) secreting functioning pituitary tumor, is the most common of all pituitary adenomas (PA) accounting for 40-60% and dopamine agonists (DA) are the cornerstone of treatment. The aim of this study was to review the clinical presentation, treatment modalities and therapeutic outcomes of patients with prolactinomas in the South Asia region. Methods This retrospective study was conducted in the Endocrinology Department of Shaukat Khanum Memorial Cancer Hospital and Research Centre from December 2011 till December 2019. Medical records were used to retrieve for patient's demographics, clinical features at diagnosis, PRL levels and size of prolactinoma on MRI at diagnosis and after start of dopamine agonists and outcome of medical management. Results A total of 107 patients were included in this study. Mean age at diagnosis was 35 (22-54) years for men and 32 (18-50) years for women and 66.4% (71) of the patients were females. Our study included 38 (35.5%) microadenoma, 50 (46.7%) macroadenoma and 19 (17.8%) giant adenomas. At presentation, the most common symptom among females was menstrual irregularity/amenorrhea seen in 73.2% of females and among males was visual disturbance (80.6%). A significant reduction in PRL levels was seen within six to 12 months of treatment. Mean PRL levels decreased from 3162.8 ng/ml to 1.52 ng/ml. A notable decrease in tumor size was seen with medical management, mean adenoma size decreased from 2.18 cm to 1.04 cm. With cabergoline (CAB) 83.3% biochemical cure was seen compared to bromocriptine (BRC) which has 60.4%. The radiological response rate in CAB and BRC groups was 65.45% and 60%, respectively. Complete resolution of adenoma was seen in 13 patients (nine were microadenoma, two macro and two giant adenomas). The prolactin level at diagnosis was positively correlated with maximum tumor diameter (r = 0.469, P = 0.001). Two patients developed cerebrospinal fluid (CSF) rhinorrhea and the defect was repaired in both patients. Median follow-up duration was 40 (12-288) months. Conclusion Clinical presentation and demographics of prolactinoma are the same in our region when compared to the rest of the world. Cabergoline is superior to bromocriptine in prolactin normalization and tumor shrinkage but still bromocriptine is being used in a significant number of patients in low-income countries as first-line due to its low cost.
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Abucham J. Dopaminergic treatment of patients with acromegaly: still kicking after all these years. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2022; 66:275-277. [PMCID: PMC9832860 DOI: 10.20945/2359-3997000000502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 06/07/2024]
Affiliation(s)
- Julio Abucham
- Universidade Federal de São PauloEscola Paulista de MedicinaDivisão de Endocrinologia e MetabolismoBrazilUnidade de Neuroendocrinologia, Divisão de Endocrinologia e Metabolismo, Escola Paulista de Medicina, Universidade Federal de São Paulo (EPM-Unifesp)
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15
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Non-surgical Interventions for Pituitary Lesions. Otolaryngol Clin North Am 2022; 55:287-304. [DOI: 10.1016/j.otc.2021.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Cozzi R, Ambrosio MR, Attanasio R, Battista C, Bozzao A, Caputo M, Ciccarelli E, De Marinis L, De Menis E, Faustini Fustini M, Grimaldi F, Lania A, Lasio G, Logoluso F, Losa M, Maffei P, Milani D, Poggi M, Zini M, Katznelson L, Luger A, Poiana C. Italian Association of Clinical Endocrinologists (AME) and International Chapter of Clinical Endocrinology (ICCE). Position statement for clinical practice: prolactin-secreting tumors. Eur J Endocrinol 2022; 186:P1-P33. [PMID: 35000899 PMCID: PMC8859924 DOI: 10.1530/eje-21-0977] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/06/2022] [Indexed: 12/03/2022]
Abstract
Prolactinomas are the most frequent pituitary adenomas. Prolactinoma may occur in different clinical settings and always require an individually tailored approach. This is the reason why a panel of Italian neuroendocrine experts was charged with the task to provide indications for the diagnostic and therapeutic approaches that can be easily applied in different contexts. The document provides 15 recommendations for diagnosis and 54 recommendations for treatment, issued according to the GRADE system. The level of agreement among panel members was formally evaluated by RAND-UCLA methodology. In the last century, prolactinomas represented the paradigm of pituitary tumors for which the development of highly effective drugs obtained the best results, allowing to avoid neurosurgery in most cases. The impressive improvement of neurosurgical endoscopic techniques allows a far better definition of the tumoral tissue during surgery and the remission of endocrine symptoms in many patients with pituitary tumors. Consequently, this refinement of neurosurgery is changing the therapeutic strategy in prolactinomas, allowing the definitive cure of some patients with permanent discontinuation of medical therapy.
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Affiliation(s)
- Renato Cozzi
- Division of Endocrinology, Niguarda Hospital, Milan, Italy
- Correspondence should be addressed to R Cozzi;
| | - Maria Rosaria Ambrosio
- Section of Endocrinology and Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | | | - Claudia Battista
- Endocrinology Unit, IRCCS Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo (FG), Italy
| | - Alessandro Bozzao
- Neuroradiology, S. Andrea Hospital, NESMOS Department (Neuroscience, Mental Health, Sensorial Organs), Sapienza University of Rome, Rome, Italy
| | - Marco Caputo
- Laboratorio Analisi Cliniche e Microbiologia, Synlab SRL, Calenzano, Florence, Italy
| | | | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | | | | | - Franco Grimaldi
- AME President, Endocrinology and Metabolism Unit, University Hospital S. Maria della Misericordia, Udine, Italy
| | - Andrea Lania
- Department of Biomedical Sciences, Endocrinology Unit, Rozzano, Italy
| | - Giovanni Lasio
- Department of Neurosurgery, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | | | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Pietro Maffei
- Department of Medicine (DIMED), 3rd Medical Clinic, Padua University Hospital, Padua, Italy
| | - Davide Milani
- Department of Neurosurgery, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Maurizio Poggi
- Endocrinology, Department of Clinical and Molecular Medicine, S. Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Michele Zini
- Endocrinology Unit, Azienda Ospedaliera S. Maria Nuova IRCCS, Reggio Emilia, Italy
| | | | - Anton Luger
- Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria
| | - Catalina Poiana
- ‘Carol Davila’ University of Medicine and Pharmacy – Endocrinology, “C.I. Parhon” National Institute of Endocrinology – Pituitary and Neuroendocrine Disorders, Bucharest, Romania
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Simões Corrêa Galendi J, Correa Neto ANS, Demetres M, Boguszewski CL, Nogueira VDSN. Effectiveness of Medical Treatment of Cushing's Disease: A Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne) 2021; 12:732240. [PMID: 34603209 PMCID: PMC8485729 DOI: 10.3389/fendo.2021.732240] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/20/2021] [Indexed: 12/22/2022] Open
Abstract
Objective The objective of this systematic review was to evaluate the effectiveness and safety of pasireotide, cabergoline, ketoconazole, levoketoconazole, metyrapone, osilodrostat, and temozolomide for the treatment of Cushing's disease (CD). Methods The primary outcomes were the proportion of CD control, adverse events (AE), and reduction of urinary free cortisol. Search strategies were applied to Embase, Medline, and CENTRAL. Independent reviewers assessed the study eligibility, extracted data, and evaluated risk of bias. Standardized mean difference was calculated with 95% confidence interval (CI) for continuous data (i.e., pre- and post-intervention). Random meta-analyses for the proportion of CD control and AE were conducted. Results Twenty-nine controlled and non-controlled studies were included. No study with temozolomide and levoketoconazole and one study with osilodrostat fulfilled the inclusion criteria. The meta-analyses of proportion of CD control was 35% for cabergoline (95% CI: 27-43%, six studies, 141 participants), 44% for pasireotide (95% CI: 25-35%, eight studies, 522 participants), 41% for ketoconazole (95% CI: 36-46%, six studies, 450 participants), 66% for metyrapone (95% CI: 46-87%, four studies, 66 participants), and of 66.4% for osilodrostat (95% CI: 57.9, 74.3, 97 participants, one study). One study compared two different treatments (cabergoline vs. ketoconazole), and no statistical difference was observed in CD control (RR: 0.53, 95% CI: 0.15 to 1.87, 14 participants, very low certainty of evidence). The most frequent AE associated with pasireotide was hyperglycemia, dizziness and nausea with cabergoline and metyrapone, and elevated transaminases with ketoconazole. Conclusion The superiority of one drug over another could not be determined due to lack of controlled studies, but the proportion of disease control identified in our meta-analysis may support clinical decision. New therapeutic options should be investigated due to the limited efficacy and tolerability of the currently available medical treatment for patients with Cushing's disease. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020205567, identifier CRD42020205567.
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Affiliation(s)
- Julia Simões Corrêa Galendi
- University of Cologne, Faculty of Medicine and University Hospital of Cologne, Institute of Health Economics and Clinical Epidemiology, Cologne, Germany
| | | | - Michelle Demetres
- Samuel J. Wood Library & C.V. Starr Biomedical Information Center, Weill Cornell Medicine, New York, NY, United States
| | - Cesar Luiz Boguszewski
- Department of Internal Medicine, Endocrine Division (SEMPR), Federal University of Parana, Curitiba, Brazil
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19
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Fachi MM, de Deus Bueno L, de Oliveira DC, da Silva LL, Bonetti AF. Efficacy and safety in the treatment of hyperprolactinemia: A systematic review and network meta-analysis. J Clin Pharm Ther 2021; 46:1549-1556. [PMID: 34137053 DOI: 10.1111/jcpt.13460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/11/2021] [Accepted: 05/22/2021] [Indexed: 01/29/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE Hyperprolactinemia is a neuroendocrine disease that is responsible for a quarter of cases of secondary amenorrhea, which can lead to infertility in women. Dopaminergic agonists (bromocriptine, cabergoline, quinagolide) can be used in the treatment. However, there is a lack of secondary studies that compare their efficacy and safety, especially through a network meta-analysis. Thus, to contribute to the decision-making, a systematic review and network meta-analyses (NMA) were performed to evaluate the efficacy and safety of dopaminergic agonists in the treatment of hyperprolactinemia. METHODS Randomized clinical trials (RCT) were retrieved through PubMed, Web of Science and Scopus databases. The efficacy and safety of the drugs were compared, considering the following outcomes: prolactin (PRL) levels, number of patients with galactorrhoea, menstrual irregularities and adverse drug reactions. NMA was built for each outcome. Results were reported as odds ratios (OR) with 95% credibility intervals. Ranking probabilities were calculated by surface under the cumulative ranking analysis (SUCRA) and Stochastic multicriteria acceptability analysis (SMAA). RESULTS AND DISCUSSION Seventeen RCTs were included in the systematic review and fifteen in the meta-analyses. The drugs had similar efficacy, considering the PRL levels. The SUCRA analysis showed that quinagolide (0.075 and 0.05 mg/day) was superior for reducing irregular menstruation, whereas bromocriptine was the best (97%) for galactorrhoea. Cabergoline proved to be the safest drug, except for abdominal pain at a dose of 1 mg/week. The SMAA demonstrated similar results to SUCRA. WHAT IS NEW AND CONCLUSION This is the first network meta-analysis that evaluated the efficacy and safety of dopaminergic agonists in the treatment of hyperprolactinemia. The results of this review revealed that these drugs have similar efficacy, but cabergoline has a better safety profile.
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20
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Rusgis MM, Alabbasi AY, Nelson LA. Guidance on the treatment of antipsychotic-induced hyperprolactinemia when switching the antipsychotic is not an option. Am J Health Syst Pharm 2021; 78:862-871. [PMID: 33954421 PMCID: PMC7989660 DOI: 10.1093/ajhp/zxab065] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Disclaimer In an effort to expedite the publication of articles related to the COVID-19 pandemic, AJHP is posting these manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time. Purpose This article aims to evaluate management options for antipsychotic-induced hyperprolactinemia and associated treatment considerations such as efficacy, tolerability, drug interactions, contraindications, and dosing regimens. Summary Hyperprolactinemia is a common adverse effect of antipsychotics. First-line management includes reducing the dose of the offending antipsychotic, discontinuing the antipsychotic, or switching to another antipsychotic associated with a lower risk of hyperprolactinemia. However, these options are not always practical and are associated with a risk of relapse of the psychiatric illness. Other management options include adjunctive aripiprazole, dopamine agonists (cabergoline and bromocriptine), metformin, and herbal supplements. A search of Embase, PubMed, and Google Scholar using key terms such as hyperprolactinemia, prolactin, antipsychotic, treatment guidelines, aripiprazole, dopamine agonist, cabergoline, bromocriptine, metformin, herbals, supplements, and medications was conducted for literature retrieval. Upon evaluation of the available literature we found the following: (1) aripiprazole is safe and effective in lowering prolactin levels within normal limits; (2) adjunctive cabergoline and bromocriptine decrease elevated prolactin levels, while cabergoline may be more effective in reducing prolactin but can also be associated with a more serious adverse effect of cardiac valvular abnormalities; (3) metformin causes a mild reduction of prolactin levels; and (4) there are limited data to support use of herbal medications (chamomile, Peony-Glycyrrhiza decoction, and shakuyaku-kanzo-to) in antipsychotic-induced hyperprolactinemia Conclusion There are treatments available for antipsychotic-induced hyperprolactinemia in patients who are unable to alter their current antipsychotic regimen. However, there remains a need for additional short- and long-term studies to determine the efficacy and safety of these treatment strategies, given that patients taking antipsychotics typically require chronic, life-long treatment for their illnesses.
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Affiliation(s)
- Matthew M Rusgis
- University of Missouri-Kansas City School of Pharmacy, Kansas City, MO, USA
| | - Afaq Y Alabbasi
- University of Missouri-Kansas City School of Pharmacy, Kansas City, MO, USA
| | - Leigh Anne Nelson
- University of Missouri-Kansas City School of Pharmacy, Kansas City, MO, USA
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21
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Scudder CJ, Hazuchova K, Gostelow R, Church DB, Forcada Y, Fowkes RC, Niessen SJM. Pilot study assessing the use of cabergoline for the treatment of cats with hypersomatotropism and diabetes mellitus. J Feline Med Surg 2021; 23:131-137. [PMID: 32684121 PMCID: PMC10741349 DOI: 10.1177/1098612x20933213] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES An affordable and effective treatment is needed to manage feline hypersomatotropism. The aim of this study was to assess whether treatment with oral cabergoline for 90 days in cats with hypersomatotropism and diabetes mellitus improved diabetic and insulin-like growth factor 1 (IGF-1) control. METHODS This was a prospective cohort non-blinded pilot study enrolling client-owned cats with spontaneously occurring diabetes mellitus and hypersomatotropism. Cats received oral cabergoline (5-10 µg/kg q24h) for 90 consecutive days. Serum IGF-1 and fructosamine concentrations were measured on days 1, 30 and 90. Quality of life was determined using the DIAQoL-pet questionnaire on days 1 and 90. RESULTS Nine cats were enrolled and eight completed the study. There was no significant change in the following: IGF-1 (day 1 median 2001 ng/ml [range 890-2001 ng/ml]; day 30 median 2001 ng/ml [range 929-2001 ng/ml]; day 90 median 1828 ng/ml [range 1035-2001 ng/ml]; χ2(2) = 0.667, P = 0.805); fructosamine (day 1 median 499 µmol/l [range 330-887 µmol/l], day 30 median 551 µmol/l [range 288-722 µmol/l], day 90 median 503 [range 315-851 µmol/l]; χ2(2) = 0.581, P = 0.764); or DIAQoL-pet score (median on day 1 -2.79 [range -4.62 to -0.28], median on day 90 -3.24 [range -4.41 to -0.28]; P = 0.715). There was a significant change of insulin dose (χ2(2) = 8.667, P = 0.008) with cats receiving higher insulin doses at day 90 compared with day 1 (median on day 1 was 0.98 [range 0.63-1.49] and median on day 90 was 1.56 [range 0.49-2.55] units/kg q12h; P = 0.026). CONCLUSIONS AND RELEVANCE Cabergoline did not improve diabetic control or normalise insulin-like growth factor concentration, or improve patient quality of life.
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Affiliation(s)
- Christopher J Scudder
- Comparative Biomedical Sciences,
The Royal Veterinary College, Hatfield, UK
- Small Animal Internal Medicine
Department, Southfields Veterinary Specialists, Basildon, UK
| | - Katarina Hazuchova
- Clinical Science and Services, The
Royal Veterinary College, Hatfield, UK
| | - Ruth Gostelow
- Clinical Science and Services, The
Royal Veterinary College, Hatfield, UK
| | - David B Church
- Clinical Science and Services, The
Royal Veterinary College, Hatfield, UK
| | - Yaiza Forcada
- Clinical Science and Services, The
Royal Veterinary College, Hatfield, UK
- VetCT Telemedicine Hospital,
Cambridge, UK
| | - Robert C Fowkes
- Comparative Biomedical Sciences,
The Royal Veterinary College, Hatfield, UK
| | - Stijn JM Niessen
- Clinical Science and Services, The
Royal Veterinary College, Hatfield, UK
- VetCT Telemedicine Hospital,
Cambridge, UK
- Diabetes Research Group, Institute
of Cellular Medicine, University of Newcastle, Newcastle, UK
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Andereggen L, Christ E. Commentary: "Prolactinomas: Prognostic Factors of Early Remission After Transsphenoidal Surgery". Front Endocrinol (Lausanne) 2021; 12:695498. [PMID: 34054739 PMCID: PMC8160469 DOI: 10.3389/fendo.2021.695498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 04/30/2021] [Indexed: 12/15/2022] Open
Affiliation(s)
- Lukas Andereggen
- Department of Neurosurgery, Kantonsspital Aarau, Aarau, Switzerland
- Faculty of Medicine, University of Bern, Bern, Switzerland
- *Correspondence: Lukas Andereggen, , orcid.org/0000-0003-1764-688X
| | - Emanuel Christ
- Department of Endocrinology, Diabetology and Metabolism, University Hospital of Basel, Basel, Switzerland
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Andersen IB, Andreassen M, Krogh J. The effect of dopamine agonists on metabolic variables in adults with type 2 diabetes: A systematic review with meta analysis and trial sequential analysis of randomized clinical trials. Diabetes Obes Metab 2021; 23:58-67. [PMID: 32869474 DOI: 10.1111/dom.14183] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/08/2020] [Accepted: 08/23/2020] [Indexed: 01/07/2023]
Abstract
AIM To assess the metabolic effects of dopamine agonists compared with placebo in randomized controlled trials (RCTs) including adults with type 2 diabetes. MATERIALS AND METHODS Eligible trials were identified by searching PubMed, Embase and CENTRAL. The primary outcomes were HbA1c and serious adverse events (SAEs) assessed at longest available follow-up. Secondary outcomes were fasting plasma glucose, adverse events, body weight, hypoglycaemia and triglycerides. We assessed risk of bias and evaluated the certainty of the evidence with the Grading of Recommendations Assessment, Development and Evaluation (GRADE). RESULTS Nine RCTs enrolling 3456 participants were included, six of which assessed the effect of bromocriptine, and the other three the effect of cabergoline. Dopamine agonists reduced HbA1c with 0.69 standardized mean difference (95% CI = 0.28 to 1.09; P = .0008; I2 = 80%; GRADE: low) compared with placebo. There was no difference in the effect between bromocriptine and cabergoline. Heterogeneity was partly explained by dosage and study duration, both of which were inversely associated with effect size. Only one large trial reported SAEs and no difference was reported for the risk of an SAE (RR = 0.89; 95% CI = 0.70 to 1.12; P = .32) between active intervention and placebo. Secondary outcomes suggested a decrease in fasting plasma glucose and triglycerides and no effect on the remaining outcomes. CONCLUSION Dopamine agonists reduce HbA1c as well as fasting plasma glucose and triglycerides in patients with type 2 diabetes without causing SAEs. These data are based on moderate to low quality evidence thus our confidence in the effect estimates is limited.
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Affiliation(s)
- Ida Brandt Andersen
- Department of Endocrinology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Mikkel Andreassen
- Department of Endocrinology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Krogh
- Department of Endocrinology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Caruso G, Scopelliti A, Scaramuzzino S, Perrone G, Galoppi P, Palaia I, Muzii L, Panici PB, Brunelli R. Cabergoline as an adjuvant to standard heart failure treatment in peripartum cardiomyopathy: A case report and review of the literature. Case Rep Womens Health 2020; 29:e00277. [PMID: 33344177 PMCID: PMC7736906 DOI: 10.1016/j.crwh.2020.e00277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/29/2020] [Accepted: 12/03/2020] [Indexed: 11/09/2022] Open
Abstract
Introduction Peripartum cardiomyopathy (PPCM) is a rare and idiopathic form of dilated cardiomyopathy presenting late in pregnancy or early postpartum. Since the 16-kDa fragment of prolactin has been identified as a key factor in the pathophysiology of PPCM, prolactin inhibitors have been used as an adjuvant to standard heart failure treatment. Although bromocriptine is the current first choice, promising results have been reported with cabergoline, albeit scant. Case Presentation We presented the case of a 41-year-old woman who received a diagnosis of PPCM one week after delivery and was successfully treated with cabergoline, finally experiencing a complete recovery. Conclusion The case adds to the scant evidence supporting the use of cabergoline in PPCM patients. We argue that the favorable pharmacokinetic and metabolic profiles of this drug should prompt its consideration as a valid alternative prolactin inhibitor in these critical patients. Peripartum cardiomyopathy is a rare and life-threatening form of dilated cardiomyopathy. The management relies on the standard recommendations for heart failure with systolic dysfunction. The use of prolactin inhibitors represents the only specific and evidence-based treatment available. Given the favorable pharmacokinetics, cabergoline should be considered as the first-line prolactin inhibitor.
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Key Words
- CPAP, continuous positive airway pressure
- CRP, C-reactive protein
- Cabergoline
- FFA, free fatty acids
- Heart failure
- ICU, intensive care unit
- IGF-1, insulin-like growth factor 1
- LVEF, left ventricular ejection fraction
- NST, non-stress test
- PPCM, peripartum cardiomyopathy
- PRL, prolactin
- Peripartum cardiomyopathy
- Prolactin inhibitor
- SHFT, standard heart failure treatment
- TTE, transthoracic echocardiogram
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Affiliation(s)
- Giuseppe Caruso
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Annalisa Scopelliti
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Sara Scaramuzzino
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Giuseppina Perrone
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Paola Galoppi
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Innocenza Palaia
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Pierluigi Benedetti Panici
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
| | - Roberto Brunelli
- Department of Maternal and Child Health and Urological Sciences, University of Rome "Sapienza", Policlinico "Umberto I", Rome, Italy
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Hage C, Salvatori R. Predictors of the Response to Dopaminergic Therapy in Patients With Prolactinoma. J Clin Endocrinol Metab 2020; 105:5905932. [PMID: 32930718 DOI: 10.1210/clinem/dgaa652] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/11/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE Withdrawal of dopamine agonist (DA) therapy in patients with prolactinoma who are controlled by a small dose of medication is recommended by several guidelines. So far, the likelihood of reaching withdrawal conditions based on baseline characteristics remains uncertain. METHODS We retrospectively examined early clinical, radiological, or biochemical features that may predict the likelihood of reaching withdrawal conditions in prolactinoma patients. Data were obtained in a single academic medical center in the United States from patients seen between 2000 and 2018. Using multiple logistic regression, we compared patients who reached withdrawal conditions with those who did not. RESULTS Of 213 patients, 78 (36.6%) reached withdrawal conditions after at least 2 years of DA treatment. Initial maximal tumor diameter was significantly smaller in those who reached withdrawal conditions than in those who did not. Percent prolactin change at the first check from initiation of DA therapy and parasellar invasiveness were predictors of reaching withdrawal conditions. With constant independent variables, there was a 7% increase in odds for reaching withdrawal conditions for every 1% decrease in percent prolactin change at first check after DA therapy start (P = 0.0000). Parasellar invasion decreased the odds of reaching withdrawal conditions by 84% (P = 0.0000). CONCLUSIONS DA remains a potential life-long treatment modality for most prolactinoma patients. Patients with parasellar invasiveness and low prolactin percent change from baseline to first prolactin check are more likely to require long-term treatment.
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Affiliation(s)
- Camille Hage
- Division of Endocrinology and Metabolism, and Pituitary Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland USA
| | - Roberto Salvatori
- Division of Endocrinology and Metabolism, and Pituitary Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland USA
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Hung YC, Lee CC, Yang HC, Mohammed N, Kearns KN, Nabeel AM, Abdel Karim K, Emad Eldin RM, El-Shehaby AMN, Reda WA, Tawadros SR, Liscak R, Jezkova J, Lunsford LD, Kano H, Sisterson ND, Martínez Álvarez R, Martínez Moreno NE, Kondziolka D, Golfinos JG, Grills I, Thompson A, Borghei-Razavi H, Maiti TK, Barnett GH, McInerney J, Zacharia BE, Xu Z, Sheehan JP. The benefit and risk of stereotactic radiosurgery for prolactinomas: an international multicenter cohort study. J Neurosurg 2020; 133:717-726. [PMID: 31374549 DOI: 10.3171/2019.4.jns183443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Accepted: 04/03/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The most common functioning pituitary adenoma is prolactinoma. Patients with medically refractory or residual/recurrent tumors that are not amenable to resection can be treated with stereotactic radiosurgery (SRS). The aim of this multicenter study was to evaluate the role of SRS for treating prolactinomas. METHODS This retrospective study included prolactinomas treated with SRS between 1997 and 2016 at ten institutions. Patients' clinical and treatment parameters were investigated. Patients were considered to be in endocrine remission when they had a normal level of prolactin (PRL) without requiring dopamine agonist medications. Endocrine control was defined as endocrine remission or a controlled PRL level ≤ 30 ng/ml with dopamine agonist therapy. Other outcomes were evaluated including new-onset hormone deficiency, tumor recurrence, and new neurological complications. RESULTS The study cohort comprised 289 patients. The endocrine remission rates were 28%, 41%, and 54% at 3, 5, and 8 years after SRS, respectively. Following SRS, 25% of patients (72/289) had new hormone deficiency. Sixty-three percent of the patients (127/201) with available data attained endocrine control. Three percent of patients (9/269) had a new visual complication after SRS. Five percent of the patients (13/285) were recorded as having tumor progression. A pretreatment PRL level ≤ 270 ng/ml was a predictor of endocrine remission (p = 0.005, adjusted HR 0.487). An increasing margin dose resulted in better endocrine control after SRS (p = 0.033, adjusted OR 1.087). CONCLUSIONS In patients with medically refractory prolactinomas or a residual/recurrent prolactinoma, SRS affords remarkable therapeutic effects in endocrine remission, endocrine control, and tumor control. New-onset hypopituitarism is the most common adverse event.
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Affiliation(s)
- Yi-Chieh Hung
- 1Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
- 2Departments of Neurosurgery and Surgery, Chi-Mei Medical Center, Tainan
- 3Department of Recreation and Healthcare Management, Chia Nan University of Pharmacy and Science, Tainan
| | - Cheng-Chia Lee
- 4Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei
- 5School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Huai-Che Yang
- 4Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei
| | - Nasser Mohammed
- 1Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Kathryn N Kearns
- 1Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Ahmed M Nabeel
- 6Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo
- 7Department of Neurosurgery, Benha University, Qalubya, Egypt
| | - Khaled Abdel Karim
- 6Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo
- 17Clinical Oncology, Ain Shams University, Cairo; and
| | - Reem M Emad Eldin
- 6Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo
- 18Department of Radiation Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Amr M N El-Shehaby
- 6Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo
- Departments of16Neurosurgery and
| | - Wael A Reda
- 6Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo
- Departments of16Neurosurgery and
| | - Sameh R Tawadros
- 6Gamma Knife Center Cairo, Nasser Institute Hospital, Cairo
- Departments of16Neurosurgery and
| | - Roman Liscak
- 8Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague
| | - Jana Jezkova
- 9Department of Endocrinology and Metabolism, 3rd Department of Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - L Dade Lunsford
- 10Department of Neurological Surgery, University of Pittsburgh, Pennsylvania
| | - Hideyuki Kano
- 10Department of Neurological Surgery, University of Pittsburgh, Pennsylvania
| | | | | | | | - Douglas Kondziolka
- 12Department of Neurosurgery, NYU Langone Health System, New York, New York
| | - John G Golfinos
- 12Department of Neurosurgery, NYU Langone Health System, New York, New York
| | - Inga Grills
- 13Department of Radiation Oncology, Beaumont Health System, Royal Oak, Michigan
| | - Andrew Thompson
- 13Department of Radiation Oncology, Beaumont Health System, Royal Oak, Michigan
| | | | | | - Gene H Barnett
- 14Department of Neurosurgery, Cleveland Clinic, Cleveland, Ohio
| | - James McInerney
- 15Department of Neurosurgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Brad E Zacharia
- 15Department of Neurosurgery, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Zhiyuan Xu
- 1Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Jason P Sheehan
- 1Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
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Abstract
Dopamine agonist therapy is the primary therapy for prolactin-secreting adenomas and usually results in normoprolactinemia, eugonadism, and tumor reduction. Cabergoline is superior to bromocriptine with regard to efficacy and tolerance. Withdrawal of cabergoline can be attempted in patients with normal prolactin levels on low doses of medication and evidence of radiographic tumor involution. Dopamine agonists have been used off label in patients with acromegaly, Cushing disease, and nonfunctioning adenomas. A trial of cabergoline monotherapy can be effective in patients with biochemically mild acromegaly. Cabergoline combination with somatostatin receptor ligands or pegvisomant improves insulin-like growth factor level 1 in majority of patients.
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Affiliation(s)
- Erica A Giraldi
- Department of Medicine: Endocrinology and Metabolism, Emory University, Atlanta, GA 30322, USA
| | - Adriana G Ioachimescu
- Department of Medicine: Endocrinology and Metabolism, Emory University, Atlanta, GA 30322, USA; Department of Neurosurgery, Emory University, Atlanta, GA, USA.
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Abstract
The management of aggressive pituitary adenomas represents a special clinical challenge, and usually involves a combination of surgery, radiotherapy and pharmacological agents to control tumor growth and hormone abnormalities. Fertility is commonly affected in these patients due to compressive effects of the tumor, pituitary hormone dysfunction or as a result of the multiple therapies. The initial approach to restore fertility involves the reduction of tumor volume by the use of dopamine agonists in prolactinomas and by surgery in other pituitary adenomas. Somatostatin analogues are alternative options for GH, ACTH and TSH-secreting tumors. When present, pituitary deficiencies should be appropriately treated, particularly GH deficiency that has been associated with poor pregnancy rates in hypopituitary patients. Other therapies for aggressive pituitary tumors, such as invasive surgery, radiotherapy and temozolamide, may lead to infertility. In such cases, fertility preservation strategies might be considered and discussed with the patient desiring conception before or during treatment. In men and women with hypogonadotropic hypogonadism, administration of gonadotropins or pulse GnRH has resulted in satisfactory pregnancy rates. If spontaneous gestation is not achieved, assisted reproduction techniques can be employed as the last line of treatment. In any context, pre-conception counseling and care are essential as pregnancies in women with aggressive pituitary tumors should always be considered high risk.
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Affiliation(s)
- Júlia Vieira Oberger Marques
- SEMPR, Serviço de Endocrinologia e Metabologia, Departamento de Clínica Médica, Hospital de Clínicas da Universidade Federal do Paraná, Agostinho Leão Junior 285, Curitiba, PR, 80030-110, Brazil
| | - Cesar Luiz Boguszewski
- SEMPR, Serviço de Endocrinologia e Metabologia, Departamento de Clínica Médica, Hospital de Clínicas da Universidade Federal do Paraná, Agostinho Leão Junior 285, Curitiba, PR, 80030-110, Brazil.
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Abstract
Dopamine agonists (DAs) are well recognized as the first-line therapy for prolactinomas due to their efficacy in achieving tumoral shrinkage and normoprolactinemia. However, it remains to be established the best timing to withdraw DAs and in which patients this should be attempted. Studies in the 1980s, mainly using bromocriptine, started to defy the concept that DAs should be regarded as a lifelong therapy considering that sustained normoprolactinemia was attained in a small subset of patients after drug withdrawal. The introduction of the more effective agent cabergoline led to an increase in the percentages of remission. The most recent meta-analysis on the topic stated than remission rates after withdrawal can range from 15% in macroprolactinoma patients treated with bromocriptine to 41% in those with microprolactinomas previously treated with cabergoline. When more stringent criteria were applied before attempting withdrawal, sustained remission ensued in more than 50% of the individuals. Treatment duration for more than 24 months, the achievement of normoprolactinemia, marked reduction (≥ 50%) in tumoral size and DAs tapering till a low maintenance dose (e.g. cabergoline 0.5 mg/week) have been the most consistently identified predictors of success. In addition, a growing amount of evidence suggests that the post-pregnancy/breastfeeding period and menopause are reasonable timings to re-access the need for continuing DAs therapy. Considering that the achievement of sustained normoprolactinemia is still far from being universal after the withdrawal, even in highly selected cohorts, future larger prospective studies should continue to address this issue.
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Affiliation(s)
- Pedro Souteiro
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário de São João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
- Faculty of Medicine of Universidade do Porto, Porto, Portugal.
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.
| | - Sandra Belo
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário de São João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Davide Carvalho
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário de São João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
- Faculty of Medicine of Universidade do Porto, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
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30
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Abstract
Consensus guidelines recommend dopamine agonists (DAs) as the mainstay treatment for prolactinomas. In most patients, DAs achieve tumor shrinkage and normoprolactinemia at well tolerated doses. However, primary or, less often, secondary resistance to DAs may be also encountered representing challenging clinical scenarios. This is particularly true for aggressive prolactinomas in which surgery and radiotherapy may not achieve tumor control. In these cases, alternative medical treatments have been considered but data on their efficacy should be interpreted within the constraints of publication bias and of lack of relevant clinical trials. The limited reports on somatostatin analogues have shown conflicting results, but cases with optimal outcomes have been documented. Data on estrogen modulators and metformin are scarce and their usefulness remains to be evaluated. In many aggressive lactotroph tumors, temozolomide has demonstrated optimal outcomes, whereas for other cytotoxic agents, tyrosine kinase inhibitors and for inhibitors of mammalian target of rapamycin (mTOR), higher quality evidence is needed. Finally, promising preliminary results from in vitro and animal reports need to be further assessed and, if appropriate, translated in human studies.
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Affiliation(s)
- P Souteiro
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário de São João, Porto, Portugal
- Faculty of Medicine of University of Porto, Porto, Portugal
- Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
- Institute of Metabolism and Systems Research (IMSR), College of Medical and Dental Sciences, University of Birmingham, IBR Tower, Level 2, Birmingham, B15 2TT, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
- Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - N Karavitaki
- Institute of Metabolism and Systems Research (IMSR), College of Medical and Dental Sciences, University of Birmingham, IBR Tower, Level 2, Birmingham, B15 2TT, UK.
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK.
- Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
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Rutkowski M, Zada G. Management of Pituitary Adenomas Invading the Cavernous Sinus. Neurosurg Clin N Am 2019; 30:445-455. [DOI: 10.1016/j.nec.2019.05.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Su YX, Du GL, Shen HL, Wang W, Bao JL, Aierken A, Wang BW, Jiang S, Zhu J, Gao XM. Increased expression of aromatase cytochrome P450 enzyme is associated with prolactinoma invasiveness in post-menopausal women. J Int Med Res 2019; 47:3115-3126. [PMID: 31179796 PMCID: PMC6683891 DOI: 10.1177/0300060519848916] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objectives To investigate the expression levels of aromatase cytochrome P450 enzyme (P450AROM) and related molecules—estrogen receptor-beta (ER-β), Ki-67, and p53—in prolactinoma tumor tissue from pre- and post-menopausal women, and to determine the associations of tumor invasiveness with expression levels of these genes. Methods This study recruited 90 patients with prolactinoma who underwent adenoidectomy between 2012 and 2017. Information was collected regarding clinical characteristics, hormones, laboratory tests, and magnetic resonance imaging-assessed tumor invasiveness. Expression levels of P450AROM, ER-β, Ki-67, and p53 were examined by immunohistochemistry in prolactinoma tissues. Results Increased P450AROM expression was found in invasive prolactinoma tissues in post-menopausal women, compared with its expression in non-invasive prolactinoma tissues. ER-β level was significantly higher in patients resistant to treatment with bromocriptine, a dopamine agonist. However, there were no differences in rate of resistance to treatment (8.2% vs. 3.4%) or expression levels of P450AROM, Ki-67, p53, and ER-β between pre- and post-menopausal patients. Conclusions Our results demonstrated that increased P450AROM expression in prolactinoma of post-menopausal women was positively associated with invasiveness. Moreover, ER-β level was higher in both pre- and post-menopausal patients who were resistant to dopamine agonist treatment.
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Affiliation(s)
- Yin-Xia Su
- 1 Center of Health Management, The First Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Guo-Li Du
- 2 Department of Endocrinology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hong-Li Shen
- 3 Department of Oncology, The Sixth Division Hospital, Xinjiang Production and Construction Corps, Urumqi, China
| | - Wen Wang
- 4 Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jian-Ling Bao
- 5 Medical Experimental Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Aizezijiang Aierken
- 6 Department of Pharmacology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Bo-Wei Wang
- 4 Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Sheng Jiang
- 2 Department of Endocrinology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jun Zhu
- 2 Department of Endocrinology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiao-Ming Gao
- 7 Xinjiang Key Laboratory of Medical Animal Model Research, Clinical Medical Research Institute of Xinjiang Medical University, Urumqi, China
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Sahakian N, Castinetti F, Dufour H, Graillon T, Romanet P, Barlier A, Brue T, Cuny T. Clinical management of difficult to treat macroprolactinomas. Expert Rev Endocrinol Metab 2019; 14:179-192. [PMID: 30913932 DOI: 10.1080/17446651.2019.1596024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 03/13/2019] [Indexed: 01/23/2023]
Abstract
INTRODUCTION Prolactinomas represent the most common pituitary adenomas encountered in the clinic. While a majority of these tumors will be successfully treated by dopamine agonist (DA) such as cabergoline, their management becomes problematic since a resistance to DA can occur and/or if the tumor displays features of aggressiveness, two conditions that are closely related. AREAS COVERED Epidemiology and medical treatment of prolactinomas; resistance to DA and molecular basis of DA-resistance; therapeutical alternatives in case of DA-resistant Prolactinomas and therapies in development; summarizing conclusions. EXPERT OPINION The management of DA-resistant prolactinomas requires a multidisciplinary approach by an expert team. Along with discussions about surgery with or without gamma knife radiosurgery, genetic screening for multiple endocrine neoplasia type 1 (MEN1) syndrome is actively discussed in a case-by-case approach. In case of surgery, a careful analysis of the tumor sample can provide information about its aggressivity potential according to recent criteria. Ultimately, temozolomide can be indicated if the tumor is rapidly growing and/or threatening for the patient.
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Affiliation(s)
- Nicolas Sahakian
- a Marseille Medical Genetics, Inserm U1251, Hôpital de la Conception, Service d'Endocrinologie , Aix Marseille Univ, APHM , Marseille , France
| | - Frederic Castinetti
- a Marseille Medical Genetics, Inserm U1251, Hôpital de la Conception, Service d'Endocrinologie , Aix Marseille Univ, APHM , Marseille , France
| | - Henry Dufour
- b Marseille Medical Genetics, Inserm U1251, Hôpital de la Timone, Service de Neurochirurgie , Aix Marseille Univ, APHM , Marseille , France
| | - Thomas Graillon
- b Marseille Medical Genetics, Inserm U1251, Hôpital de la Timone, Service de Neurochirurgie , Aix Marseille Univ, APHM , Marseille , France
| | - Pauline Romanet
- c Marseille Medical Genetics, Inserm U1251, Hôpital de la Conception, Laboratoire de Biologie Moléculaire et Biochimie , Aix Marseille Univ, APHM , Marseille , France
| | - Anne Barlier
- c Marseille Medical Genetics, Inserm U1251, Hôpital de la Conception, Laboratoire de Biologie Moléculaire et Biochimie , Aix Marseille Univ, APHM , Marseille , France
| | - Thierry Brue
- a Marseille Medical Genetics, Inserm U1251, Hôpital de la Conception, Service d'Endocrinologie , Aix Marseille Univ, APHM , Marseille , France
| | - Thomas Cuny
- a Marseille Medical Genetics, Inserm U1251, Hôpital de la Conception, Service d'Endocrinologie , Aix Marseille Univ, APHM , Marseille , France
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Abstract
Pituitary incidentalomas (PIs) represent a modern clinical entity increasingly recognized due to advances and easier accessibility to imaging techniques. By definition, PIs should be detected during brain imaging performed for investigation of a non-pituitary disease. Although anatomic variations, technical artefacts or pituitary hyperplasia might also be interpreted as PIs, the most relevant incidentally detected lesions are those that fulfill radiological criteria for a pituitary adenoma in asymptomatic patients or in the presence of subclinical diseases. The natural history of PIs is not fully determined, but there is a wealth of evidence indicating that most microincidentalomas (lesions < 10 mm) have a benign course, whereas macroincidentalomas (≥10 mm) deserve more attention due to an increased risk for hormone abnormalities and mass effects. This concept is important to keep in mind for an optimal diagnostic and therapeutic management of PIs that avoids harmful iatrogenesis and unnecessary health care costs.
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Affiliation(s)
- Cesar Luiz Boguszewski
- Department of Internal Medicine, Endocrine Division (SEMPR), University Hospital, Federal University of Parana, Curitiba, Brazil.
| | - Nina Rosa de Castro Musolino
- Functional Neurosurgery Division, Psychiatric Institute, Clinics Hospital, Medical School of the University of Sao Paulo, Sao Paulo, Brazil.
| | - Leandro Kasuki
- Neuroendocrinology Research Center (Endocrinology Division), Medical School of the Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
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Gökosmanoğlu F. Prolaktinoma’lı Olgularımızın Klinik Değerlendirilmesi. ACTA MEDICA ALANYA 2018. [DOI: 10.30565/medalanya.420906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Ji L, Yi N, Zhang Q, Zhang S, Liu X, Shi H, Lu B. Management of prolactinoma: a survey of endocrinologists in China. Endocr Connect 2018; 7:1013-1019. [PMID: 30352394 PMCID: PMC6198182 DOI: 10.1530/ec-18-0250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 08/15/2018] [Indexed: 02/04/2023]
Abstract
Objective To assess the current management of prolactinoma among endocrinologists in China. Methods An online survey of a large sample of endocrinologists was conducted in China. The questionnaire included 21 questions related to controversial issues about the management of prolactinomas. Doctors in the endocrinology department of a university-affiliated hospital or a comprehensive secondary hospital in 12 cities from East, West, South, North and Middle China were surveyed. Results A total of 290 valid questionnaires were collected, and the response rate was 40%. When hyperprolactinemia occurred, 97% of the respondents would test thyroid-stimulating hormone routinely. 22% of the respondents considered that prolactin levels <100 ng/mL exclude the presence of a prolactinoma. Only 9% of the respondents believed that prolactin >250 ng/mL could occur in all the following situations as macroprolactinoma, mircoprolactinoma, macroprolactinemia and drug-induced hyperprolactinemia. Surgery was not recommended by 272 (94%) endocrinologists as the first choice for treating microprolactinomas. 58% and 92% of endocrinologists would start drug treatment for microprolactinomas and macroprolactinomas at diagnosis. 70% and 40% chose to withdraw treatment after 2-3 years of prolactin normalization in microprolactinomas and macroprolactinomas. In case of pregnancy, 57% of the respondents considered bromocriptine as choice for women patients. Drug discontinuation after pregnancy was advocated in 63% and 27% for microprolactinoma and macroprolactinoma. Moreover, 44% of endocrinologists believed that breastfeeding was allowable in both micro- and macroprolactinoma. Conclusion This is the first study to investigate the management of prolactinomas among endocrinologists in China. We found that the current clinical treatment was not uniform. Therefore, it is necessary to strengthen the training of endocrinologists to improve clinical diagnosis and treatment practices.
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Affiliation(s)
- Lijin Ji
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Na Yi
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qi Zhang
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shuo Zhang
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaoxia Liu
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hongli Shi
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- Correspondence should be addressed to H Shi or B Lu: or
| | - Bin Lu
- Division of Endocrinology and MetabolismHuashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- Correspondence should be addressed to H Shi or B Lu: or
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Vilar L, Abucham J, Albuquerque JL, Araujo LA, Azevedo MF, Boguszewski CL, Casulari LA, Cunha Neto MBC, Czepielewski MA, Duarte FHG, Faria MDS, Gadelha MR, Garmes HM, Glezer A, Gurgel MH, Jallad RS, Martins M, Miranda PAC, Montenegro RM, Musolino NRC, Naves LA, Ribeiro-Oliveira Júnior A, Silva CMS, Viecceli C, Bronstein MD. Controversial issues in the management of hyperprolactinemia and prolactinomas - An overview by the Neuroendocrinology Department of the Brazilian Society of Endocrinology and Metabolism. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2018; 62:236-263. [PMID: 29768629 PMCID: PMC10118988 DOI: 10.20945/2359-3997000000032] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 08/09/2017] [Indexed: 11/23/2022]
Abstract
Prolactinomas are the most common pituitary adenomas (approximately 40% of cases), and they represent an important cause of hypogonadism and infertility in both sexes. The magnitude of prolactin (PRL) elevation can be useful in determining the etiology of hyperprolactinemia. Indeed, PRL levels > 250 ng/mL are highly suggestive of the presence of a prolactinoma. In contrast, most patients with stalk dysfunction, drug-induced hyperprolactinemia or systemic diseases present with PRL levels < 100 ng/mL. However, exceptions to these rules are not rare. On the other hand, among patients with macroprolactinomas (MACs), artificially low PRL levels may result from the so-called "hook effect". Patients harboring cystic MACs may also present with a mild PRL elevation. The screening for macroprolactin is mostly indicated for asymptomatic patients and those with apparent idiopathic hyperprolactinemia. Dopamine agonists (DAs) are the treatment of choice for prolactinomas, particularly cabergoline, which is more effective and better tolerated than bromocriptine. After 2 years of successful treatment, DA withdrawal should be considered in all cases of microprolactinomas and in selected cases of MACs. In this publication, the goal of the Neuroendocrinology Department of the Brazilian Society of Endocrinology and Metabolism (SBEM) is to provide a review of the diagnosis and treatment of hyperprolactinemia and prolactinomas, emphasizing controversial issues regarding these topics. This review is based on data published in the literature and the authors' experience.
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Affiliation(s)
- Lucio Vilar
- Serviço de Endocrinologia, Hospital das Clínicas, Universidade Federal de Pernambuco (UFPE), Recife, PE, Brasil
| | - Julio Abucham
- Unidade de Neuroendócrino, Escola Paulista de Medicina, Universidade Federal de São Paulo (Unifesp/EPM), São Paulo, SP, Brasil
| | - José Luciano Albuquerque
- Serviço de Endocrinologia, Hospital das Clínicas, Universidade Federal de Pernambuco (UFPE), Recife, PE, Brasil
| | - Luiz Antônio Araujo
- Centro de Endocrinologia e Diabetes de Joinville (Endoville), Joinville, SC, Brasil
| | - Monalisa F Azevedo
- Serviço de Endocrinologia do Hospital Universitário de Brasília, Universidade de Brasília (UnB), Brasília, DF, Brasil
| | - Cesar Luiz Boguszewski
- Serviço de Endocrinologia e Metabologia, Hospital de Clínicas, Universidade Federal do Paraná (SEMPR), Curitiba, PR, Brasil
| | - Luiz Augusto Casulari
- Serviço de Endocrinologia do Hospital Universitário de Brasília, Universidade de Brasília (UnB), Brasília, DF, Brasil
| | - Malebranche B C Cunha Neto
- Divisão de Neurocirurgia Funcional, Instituto de Psiquiatria do Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (IPq-HC-FMUSP), São Paulo, SP, Brasil
| | - Mauro A Czepielewski
- Serviço de Endocrinologia, Hospital de Clínicas de Porto Alegre, PPG Endocrinologia, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brasil
| | - Felipe H G Duarte
- Serviço de Endocrinologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Manuel Dos S Faria
- Serviço de Endocrinologia, Hospital Universitário Presidente Dutra, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Monica R Gadelha
- Serviço de Endocrinologia, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (HUCFF-UFRJ), Rio de Janeiro, RJ, Brasil.,Unidade de Neuroendocrinologia, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, RJ, Brasil
| | - Heraldo M Garmes
- Departamento de Clínica Médica, Faculdade de Ciências Médicas, Universidade Estadual de Campinas (FCM/Unicamp), Campinas, SP, Brasil
| | - Andrea Glezer
- Serviço de Endocrinologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Maria Helane Gurgel
- Serviço de Endocrinologia, Hospital Universitário Walter Cantídio, Universidade Federal do Ceará (UFCE), Fortaleza, CE, Brasil
| | - Raquel S Jallad
- Serviço de Endocrinologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
| | - Manoel Martins
- Serviço de Endocrinologia, Hospital Universitário Walter Cantídio, Universidade Federal do Ceará (UFCE), Fortaleza, CE, Brasil
| | - Paulo A C Miranda
- Serviço de Endocrinologia e Metabologia, Santa Casa de Belo Horizonte, Belo Horizonte, MG, Brasil
| | - Renan M Montenegro
- Serviço de Endocrinologia, Hospital Universitário Walter Cantídio, Universidade Federal do Ceará (UFCE), Fortaleza, CE, Brasil
| | - Nina R C Musolino
- Divisão de Neurocirurgia Funcional, Instituto de Psiquiatria do Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (IPq-HC-FMUSP), São Paulo, SP, Brasil
| | - Luciana A Naves
- Serviço de Endocrinologia do Hospital Universitário de Brasília, Universidade de Brasília (UnB), Brasília, DF, Brasil
| | | | - Cíntia M S Silva
- Serviço de Endocrinologia, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (HUCFF-UFRJ), Rio de Janeiro, RJ, Brasil
| | - Camila Viecceli
- Serviço de Endocrinologia, Hospital de Clínicas de Porto Alegre, PPG Endocrinologia, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brasil
| | - Marcello D Bronstein
- Serviço de Endocrinologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP, Brasil
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Huang HY, Lin SJ, Zhao WG, Wu ZB. Cabergoline versus bromocriptine for the treatment of giant prolactinomas: A quantitative and systematic review. Metab Brain Dis 2018; 33:969-976. [PMID: 29546691 DOI: 10.1007/s11011-018-0217-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 03/09/2018] [Indexed: 10/17/2022]
Abstract
The aim of this study is to compare the efficacy of bromocriptine (BRC) versus cabergoline (CAB) in patients with giant prolactinomas. We searched MEDLINE, EMBASE, CENTRAL and Clinical Trials.gov for studies dated before March 1st, 2016, that used BRC or CAB for the treatment of patients with giant prolactinomas. Specific eligibility criteria were set to identify articles and cases. The selected articles were reviewed, and the data were extracted for analysis. The compared outcomes included tumor shrinkage, tumor response, normalization of prolactin (PRL) level, and visual field defect (VFD) improvement. Gender differences were also considered. Differences between the groups were assessed using Student's t test and the chi-square test. Two hundred and forty-five records were identified, and 10 articles and 104 cases met the inclusion criteria. Based on our analysis, CAB is significantly better than BRC in normalizing PRL levels in patients, especially males, with giant prolactinomas (69.4% versus 31.7%, p = 0.01). However, there was no significant difference between the two drugs in terms of tumor shrinkage, tumor response and VFD improvement (p > 0.05) in male or female patients. CAB exhibits significantly better efficacy than BRC in the normalization of PRL levels in male patients with giant prolactinomas. Regarding tumor reduction and VFD improvement, both drugs are comparably effective for patients of both genders. This quantitative and systematic review provides preliminary evidence in favor of CAB as a medical therapy for treating giant prolactinomas in male patients, especially those with extremely high PRL levels.
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Affiliation(s)
- Hai Yan Huang
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197# Ruijin Er Road, Shanghai, 200025, China
| | - Shao Jian Lin
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197# Ruijin Er Road, Shanghai, 200025, China
| | - Wei Guo Zhao
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197# Ruijin Er Road, Shanghai, 200025, China
| | - Zhe Bao Wu
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197# Ruijin Er Road, Shanghai, 200025, China.
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Abstract
Pituitary adenomas are one of the most common primary central nervous system tumors and have an estimated prevalence of 17%. Approximately half of pituitary adenomas secrete distinct pituitary hormones (most often prolactin, growth hormone, or adrenocorticotropic hormone). While these tumors are histologically benign, they have potent endocrine effects that lead to significant morbidity and shortened lifespan. Because of their pathophysiologic endocrine secretion and anatomic location near critical neural/vascular structures, hormone-secreting pituitary adenomas require defined management paradigms that can include relief of mass effect and biochemical remission. Management of hormone-secreting pituitary adenomas involves a multidisciplinary approach that can incorporate surgical, medical, and/or radiation therapies. Early and effective treatment of hormone-secreting pituitary adenomas can reduce morbidity and mortality. Consequently, understanding clinical features as well as therapeutic options in the context of the specific biological features of each type of hormone-secreting pituitary adenoma is critical for optimal management.
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Affiliation(s)
- Gautam U Mehta
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, USA
| | - Russell R Lonser
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, USA.,Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Perry A, Graffeo CS, Marcellino C, Pollock BE, Wetjen NM, Meyer FB. Pediatric Pituitary Adenoma: Case Series, Review of the Literature, and a Skull Base Treatment Paradigm. J Neurol Surg B Skull Base 2018; 79:91-114. [PMID: 29404245 DOI: 10.1055/s-0038-1625984] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Pediatric pituitary adenoma is a rare skull base neoplasm, accounting for 3% of all intracranial neoplasms in children and 5% of pituitary adenomas. Compared with pituitary tumors in adults, secreting tumors predominate and longer disease trajectories are expected due to the patient age resulting in a natural history and treatment paradigm that is complex and controversial. Objectives The aims of this study were to describe a large, single-institution series of pediatric pituitary adenomas with extensive long-term follow-up and to conduct a systematic review examining outcomes after pituitary adenoma surgery in the pediatric population. Methods The study cohort was compiled by searching institutional pathology and operative reports using diagnosis and site codes for pituitary and sellar pathology, from 1956 to 2016. Systematic review of the English language literature since 1970 was conducted using PubMed, MEDLINE, Embase, and Google Scholar. Results Thirty-nine surgically managed pediatric pituitary adenomas were identified, including 15 prolactinomas, 14 corticotrophs, 7 somatotrophs, and 4 non-secreting adenomas. All patients underwent transsphenoidal resection (TSR) as the initial surgical treatment. Surgical cure was achieved in 18 (46%); 21 experienced recurrent/persistent disease, with secondary treatments including repeat surgery in 10, radiation in 14, adjuvant pharmacotherapy in 11, and bilateral adrenalectomy in 3. At the last follow-up (median 87 months, range 3-581), nine remained with recurrent/persistent disease (23%). Thirty-seven publications reporting surgical series of pediatric pituitary adenomas were included, containing 1,284 patients. Adrenocorticotropic hormone (ACTH)-secreting tumors were most prevalent (43%), followed by prolactin (PRL)-secreting (37%), growth hormone (GH)-secreting (12%), and nonsecreting (7%). Surgical cure was reported in 65%. Complications included pituitary insufficiency (23%), permanent visual dysfunction (6%), chronic diabetes insipidus (DI) (3%), and postoperative cerebrospinal fluid (CSF) leak (4%). Mean follow-up was 63 months (range 0-240), with recurrent/persistent disease reported in 18% at the time of last follow-up. Conclusion Pediatric pituitary adenomas are diverse and challenging tumors with complexities far beyond those encountered in the management of routine adult pituitary disease, including nuanced decision-making, a technically demanding operative environment, high propensity for recurrence, and the potentially serious consequences of hypopituitarism with respect to fertility and growth potential in a pediatric population. Optimal treatment requires a high degree of individualization, and patients are most likely to benefit from consolidated, multidisciplinary care in highly experienced centers.
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Affiliation(s)
- Avital Perry
- Department of Neurologic Surgery, Mayo Clinic, Rochester Minnesota, United States
| | | | | | - Bruce E Pollock
- Department of Neurologic Surgery, Mayo Clinic, Rochester Minnesota, United States
| | - Nicholas M Wetjen
- Department of Neurologic Surgery, Mayo Clinic, Rochester Minnesota, United States
| | - Fredric B Meyer
- Department of Neurologic Surgery, Mayo Clinic, Rochester Minnesota, United States
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41
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Jordan JT, Miller JJ, Cushing T, Seijo M, Batchelor TT, Arrillaga-Romany IC, Shih HA, Nachtigall LB, Loeffler JS, Dietrich J. Temozolomide therapy for aggressive functioning pituitary adenomas refractory to surgery and radiation: a case series. Neurooncol Pract 2017; 5:64-68. [PMID: 31385986 DOI: 10.1093/nop/npx013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Treatment of aggressive pituitary adenomas typically involves a multimodality approach based on histopathological features and may include pharmacotherapy, surgery, and occasionally radiation therapy. In cases of treatment-refractory tumor progression, chemotherapy may be considered; however, no standard chemotherapeutic regimen has been established. Literature review suggests that temozolomide may have a beneficial role in a subset of cases. To understand the efficacy of temozolomide in progressive pituitary tumors, we reviewed the outcomes of cases at our center. Methods We performed a retrospective chart review to report the outcome and unique features of 7 patients with aggressive functioning pituitary adenomas or carcinomas treated with temozolomide. Tumor pathology included somatotroph (n = 1), corticotroph (n = 3), and lactotroph (n = 3) tumors. Results Four of the 7 patients had at least 2 prior resections, and all had prior radiation and surgery before treatment with temozolomide. Notably, all patients showed response to therapy, defined as either stable disease (43%) or partial response (57%). Median progression-free survival was 1.66 years, and median overall survival was 4 years. Conclusion Our data suggest that temozolomide has an important role in the management of aggressive functioning pituitary tumors that are resistant to standard therapies, and that optimization of therapy with temozolomide may involve individualized regimens. Future prospective clinical trials should be considered.
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Affiliation(s)
- Justin T Jordan
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA
| | - Julie J Miller
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA
| | - Tucker Cushing
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA
| | - Marlon Seijo
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA
| | - Tracy T Batchelor
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA
| | | | - Helen A Shih
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA.,Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA
| | - Lisa B Nachtigall
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA.,Neuroendocrine Unit, Massachusetts General Hospital, Boston, MA
| | - Jay S Loeffler
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA.,Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA
| | - Jorg Dietrich
- Department of Neurology, Division of Neuro-Oncology, Massachusetts General Hospital, Boston, MA
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42
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Hyperprolactinaemia - a problem in patients from the reproductive period to the menopause. MENOPAUSE REVIEW 2017; 16:1-7. [PMID: 28546800 PMCID: PMC5437053 DOI: 10.5114/pm.2017.67364] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 03/07/2017] [Indexed: 01/31/2023]
Abstract
Hyperprolactinaemia especially affects women in reproductive age (90/100,000) but also often is diagnosed in menopause age and leads to disturbances in functioning of LH-RH neurons and, as a consequence, to a decrease of FSH and LH, which causes inhibition of oestradiol production. Prolactin is a peptide hormone, phylogenetically one of the oldest, stimulating cells of various organs, which is produced and secreted mainly by lactotrophic acidophilic cells of the anterior lobe of the pituitary. It influences the increase in the mass of the mammary glands, and stimulation and maintenance of lactation after delivery. There are a number of factors apart of pregnancy, delivery, and lactation than can influence secretion of the hormone in other physiological and pathological circumstances, like high-protein diet, stress, REM sleep, or neoplastic tumours, inflammatory diseases, chronic systematic diseases, thyroid hormonal changes, and drug intake. The purpose of this review is to summarise the current knowledge regarding the proper diagnosis and possible influence of hyperprolactinaemia on fertility and menopause symptoms and current treatment methods.
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Montejo ÁL, Arango C, Bernardo M, Carrasco JL, Crespo-Facorro B, Cruz JJ, Del Pino-Montes J, García-Escudero MA, García-Rizo C, González-Pinto A, Hernández AI, Martín-Carrasco M, Mayoral-Cleries F, Mayoral-van Son J, Mories MT, Pachiarotti I, Pérez J, Ros S, Vieta E. Multidisciplinary consensus on the therapeutic recommendations for iatrogenic hyperprolactinemia secondary to antipsychotics. Front Neuroendocrinol 2017; 45:25-34. [PMID: 28235557 DOI: 10.1016/j.yfrne.2017.02.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 02/15/2017] [Accepted: 02/17/2017] [Indexed: 01/08/2023]
Abstract
Hyperprolactinemia is an underappreciated/unknown adverse effects of antipsychotics. The consequences of hyperprolactinemia compromise therapeutic adherence and can be serious. We present the consensus recommendations made by a group of experts regarding the management of antipsychotic-induced hyperprolactinemia. The current consensus was developed in 3 phases: 1, review of the scientific literature; 2, subsequent round table discussion to attempt to reach a consensus among the experts; and 3, review by all of the authors of the final conclusions until reaching a complete consensus. We include recommendations on the appropriate time to act after hyperprolactinemia detection and discuss the evidence on available options: decreasing the dose of the antipsychotic drug, switching antipsychotics, adding aripiprazole, adding dopaminergic agonists, and other type of treatment. The consensus also included recommendations for some specific populations such as patients with a first psychotic episode and the pediatric-youth population, bipolar disorder, personality disorders and the elderly population.
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Affiliation(s)
- Ángel L Montejo
- Neurosciences Area, Instituto de Biomedicina de Salamanca (IBSAL), University of Salamanca, Psychiatry Department, University Hospital of Salamanca, Salamanca, Spain.
| | - Celso Arango
- Department of Child and Adolescent Psychiatry, Hospital General Universitario Gregorio Marañón, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), IiSGM, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Miquel Bernardo
- Barcelona Clínic Schizophrenia Unit, Neuroscience Institute, Hospital Clínic of Barcelona, Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - José L Carrasco
- Instituto de Investigación Sanitaria, Hospital Clínico San Carlos, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Benidicto Crespo-Facorro
- Department of Medicine & Psychiatry, University Hospital Marqués de Valdecilla, IDIVAL, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Santander, Spain
| | - Juan J Cruz
- Department of Medical Oncology, Instituto de Biomedicina de Salamanca (IBSAL), University of Salamanca, University Hospital of Salamanca, Salamanca, Spain
| | | | | | - Clemente García-Rizo
- Barcelona Clínic Schizophrenia Unit, Neuroscience Institute, Hospital Clínic of Barcelona, Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Ana González-Pinto
- International Mood Disorders Research Centre, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Hospital Santiago Apóstol, University of the Basque Country, Vitoria, Spain
| | - Ana I Hernández
- FEA Psiquiatría, Red de Salud Mental de Guipúzcoa, San Sebastián, Spain
| | - Manuel Martín-Carrasco
- Institute of Psychiatric Research, Mª Josefa Recio Foundation, Bilbao, Spain; Psychiatry Clinic Padre Menni, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Pamplona, Spain
| | - Fermín Mayoral-Cleries
- University Regional Hospital of Malaga, Biomedical Research Institute (IBIMA), Malaga, Spain
| | | | - M Teresa Mories
- Endocrinology and Nutrition Department, University Hospital of Salamanca, Salamanca, Spain
| | - Isabella Pachiarotti
- Bipolar Disorders Program, Psychiatry Department, Hospital Clinic, University of Barcelona, IDIBAPS, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
| | - Jesús Pérez
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | - Salvador Ros
- International Institute of Applied Neurosciences, Barcelona, Spain
| | - Eduard Vieta
- Bipolar Disorders Program, Psychiatry Department, Hospital Clinic, University of Barcelona, IDIBAPS, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Barcelona, Spain
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Oehlers SH, Flores MV, Hall CJ, Wang L, Ko DC, Crosier KE, Crosier PS. A whole animal chemical screen approach to identify modifiers of intestinal neutrophilic inflammation. FEBS J 2017; 284:402-413. [PMID: 27885812 DOI: 10.1111/febs.13976] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 10/25/2016] [Accepted: 11/22/2016] [Indexed: 12/16/2022]
Abstract
By performing two high-content small molecule screens on dextran sodium sulfate- and trinitrobenzene sulfonic acid-induced zebrafish enterocolitis models of inflammatory bowel disease, we have identified novel anti-inflammatory drugs from the John Hopkins Clinical Compound Library that suppress neutrophilic inflammation. Live imaging of neutrophil distribution was used to assess the level of acute inflammation and concurrently screen for off-target drug effects. Supporting the validity of our screening strategy, most of the anti-inflammatory drug hits were known antibiotics or anti-inflammatory agents. Novel hits included cholecystokinin (CCK) and dopamine receptor agonists. Using a pharmacological approach, we show that while CCK and dopamine receptor agonists alleviate enterocolitis-associated inflammation, receptor antagonists exacerbate inflammation in zebrafish. This work highlights the utility of small molecule screening in zebrafish enterocolitis models as a tool to identify novel bioactive molecules capable of modulating acute inflammation.
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Affiliation(s)
- Stefan H Oehlers
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, New Zealand.,Tuberculosis Research Program, Centenary Institute, Camperdown, NSW, Australia.,Sydney Medical School, The University of Sydney, Newtown, NSW, Australia
| | - Maria Vega Flores
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, New Zealand
| | - Christopher J Hall
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, New Zealand
| | - Liuyang Wang
- Department of Molecular Genetics and Microbiology, School of Medicine, Duke University, Durham, NC, USA
| | - Dennis C Ko
- Department of Molecular Genetics and Microbiology, School of Medicine, Duke University, Durham, NC, USA.,Department of Medicine, School of Medicine, Duke University, Durham, NC, USA
| | - Kathryn E Crosier
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, New Zealand
| | - Philip S Crosier
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, New Zealand
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Identification and validation of the dopamine agonist bromocriptine as a novel therapy for high-risk myelodysplastic syndromes and secondary acute myeloid leukemia. Oncotarget 2016; 7:6609-19. [PMID: 26735888 PMCID: PMC4872736 DOI: 10.18632/oncotarget.6773] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 11/28/2015] [Indexed: 01/23/2023] Open
Abstract
Myelodysplastic syndromes (MDS) represent a broad spectrum of diseases characterized by their clinical manifestation as one or more cytopenias, or a reduction in circulating blood cells. MDS is predominantly a disease of the elderly, with a median age in the UK of around 75. Approximately one third of MDS patients will develop secondary acute myeloid leukemia (sAML) that has a very poor prognosis. Unfortunately, most standard cytotoxic agents are often too toxic for older patients. This means there is a pressing unmet need for novel therapies that have fewer side effects to assist this vulnerable group. This challenge was tackled using bioinformatic analysis of available transcriptomic data to establish a gene-based signature of the development and progression of MDS. This signature was then used to identify novel therapeutic compounds via statistically-significant connectivity mapping. This approach suggested re-purposing an existing and widely-prescribed drug, bromocriptine as a novel potential therapy in these disease settings. This drug has shown selectivity for leukemic cells as well as synergy with current therapies.
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46
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Triantafilo N, Castro-Gutiérrez V, Rada G. Cabergoline or bromocriptine for prolactinoma? Medwave 2016; 16:e6545. [PMID: 27689434 DOI: 10.5867/medwave.2016.6545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Cabergoline and bromocriptine are among the most commonly used drugs to treat prolactinoma. Cabergoline is a long-acting dopamine receptor agonist which might offer advantages over bromocriptine. However, it is not clear if this translates into clinical benefits. Searching in Epistemonikos database, which is maintained by screening 30 databases, we identified two systematic reviews including 12 studies addressing the question of this article, including five randomized controlled trials. We combined the evidence using meta-analysis and generated a summary of findings following the GRADE approach. We concluded cabergoline is more effective than bromocriptine in resolution of amenorrhea/oligomenorrhea and galactorrhea, it probably increases pregnancy rate, and it is associated to less adverse effects. It is not clear whether cabergoline is also more effective with respect to tumor growth because the certainty of the evidence is very low.
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Affiliation(s)
- Nicolás Triantafilo
- Departamento de Medicina Interna, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Proyecto Epistemonikos, Santiago, Chile. Address: Facultad de Medicina, Pontificia Universidad Católica de Chile, Lira 63, Santiago Centro, Chile.
| | - Victoria Castro-Gutiérrez
- Proyecto Epistemonikos, Santiago, Chile; Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gabriel Rada
- Departamento de Medicina Interna, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Proyecto Epistemonikos, Santiago, Chile; Programa de Salud Basada en Evidencia, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; GRADE working group; The Cochrane Collaboration
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Adra A, El Zibdeh MY, Abdul Malek AMM, Hamrahian AH, Abdelhamid AMS, Colao A, Anastasiades E, Ahmed EMAF, Ezzeddine JI, El Sattar MIA, Dabit ST, Ghanameh W, Nedjatian N, El-Kak F. Differential diagnosis and management of abnormal uterine bleeding due to hyperprolactinemia. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2016. [DOI: 10.1016/j.mefs.2016.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Jethwa PR, Patel TD, Hajart AF, Eloy JA, Couldwell WT, Liu JK. Cost-Effectiveness Analysis of Microscopic and Endoscopic Transsphenoidal Surgery Versus Medical Therapy in the Management of Microprolactinoma in the United States. World Neurosurg 2015; 87:65-76. [PMID: 26548828 DOI: 10.1016/j.wneu.2015.10.090] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 10/22/2015] [Accepted: 10/24/2015] [Indexed: 01/20/2023]
Abstract
BACKGROUND Although prolactinomas are treated effectively with dopamine agonists, some have proposed curative surgical resection for select cases of microprolactinomas to avoid life-long medical therapy. We performed a cost-effectiveness analysis comparing transsphenoidal surgery (either microsurgical or endoscopic) and medical therapy (either bromocriptine or cabergoline) with decision analysis modeling. METHODS A 2-armed decision tree was created with TreeAge Pro Suite 2012 to compare upfront transsphenoidal surgery versus medical therapy. The economic perspective was that of the health care third-party payer. On the basis of a literature review, we assigned plausible distributions for costs and utilities to each potential outcome, taking into account medical and surgical costs and complications. Base-case analysis, sensitivity analysis, and Monte Carlo simulations were performed to determine the cost-effectiveness of each strategy at 5-year and 10-year time horizons. RESULTS In the base-case scenario, microscopic transsphenoidal surgery was the most cost-effective option at 5 years from the time of diagnosis; however, by the 10-year time horizon, endoscopic transsphenoidal surgery became the most cost-effective option. At both time horizons, medical therapy (both bromocriptine and cabergoline) were found to be more costly and less effective than transsphenoidal surgery (i.e., the medical arm was dominated by the surgical arm in this model). Two-way sensitivity analysis demonstrated that endoscopic resection would be the most cost-effective strategy if the cure rate from endoscopic surgery was greater than 90% and the complication rate was less than 1%. Monte Carlo simulation was performed for endoscopic surgery versus microscopic surgery at both time horizons. This analysis produced an incremental cost-effectiveness ratio of $80,235 per quality-adjusted life years at 5 years and $40,737 per quality-adjusted life years at 10 years, implying that with increasing time intervals, endoscopic transsphenoidal surgery is the more cost-effective treatment strategy. CONCLUSIONS On the basis of the results of our model, transsphenoidal surgical resection of microprolactinomas, either microsurgical or endoscopic, appears to be more cost-effective than life-long medical therapy in young patients with life expectancy greater than 10 years. We caution that surgical resection for microprolactinomas be performed only in select cases by experienced pituitary surgeons at high-volume centers with high biochemical cure rates and low complication rates.
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Affiliation(s)
- Pinakin R Jethwa
- Department of Neurological Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA
| | - Tapan D Patel
- Department of Neurological Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA
| | - Aaron F Hajart
- Department of Neurological Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA; Department of Otolaryngology-Head and Neck Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA
| | - Jean Anderson Eloy
- Department of Neurological Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA; Department of Otolaryngology-Head and Neck Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA; Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, Newark, New Jersey, USA
| | - William T Couldwell
- Department of Neurosurgery, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - James K Liu
- Department of Neurological Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA; Department of Otolaryngology-Head and Neck Surgery, Rutgers University, New Jersey Medical School, Newark, New Jersey, USA; Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, Newark, New Jersey, USA.
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Current indications for the surgical treatment of prolactinomas. J Clin Neurosci 2015; 22:1785-91. [PMID: 26277642 DOI: 10.1016/j.jocn.2015.06.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 06/01/2015] [Indexed: 11/24/2022]
Abstract
The purpose of this study was to examine the current indications for transsphenoidal surgery in the prolactinoma patient population, and to determine the outcomes of patients who undergo such operations. Transsphenoidal surgery may be indicated in prolactinoma patients who are resistant and/or intolerant to dopamine agonist (DA) therapy. We performed a retrospective review of the medical records of prolactinoma patients over a 6 year period (April 2008 to April 2014) at a large volume academic center. The median follow-up time was 12.0 months (range: 3-69). All patients who were included in the study (n=66) were treated with DA therapy and subsequently underwent an endonasal transsphenoidal operation. Of the 66 patients, 44 were women (mean age 34.2 years) and 22 were men (mean 41.7 years). There were 29 (43.9%) intolerant patients and 29 (43.9%) resistant patients. Postoperatively, 18 intolerant patients (66.7%) had normalized prolactin levels without the need for DA therapy, and five (17.2%) required DA to normalize their prolactin levels (p=0.02). Six patients (20.6%) had persistently elevated prolactin levels but were no longer receiving DA treatment (p<0.001). Postoperatively, 10 resistant patients (35.7%) had normal prolactin levels without DA therapy, and seven patients (25%) were treated with DA therapy to normalize their prolactin levels (p=0.22). Eight patients (28.6%) had supraphysiologic prolactin levels but were no longer taking a DA (p<0.001). Three patients (10.7%) were hyperprolactinemic, despite postoperative treatment with DA (p<0.001). After an appropriate treatment interval with multiple DA, radiographic follow-up, and careful clinical evaluation, prolactinoma patients can be offered surgery as an effective therapeutic option.
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Frohlich DM, Caldwell KJ, Rohrs H, Kelly MN. A 17-year-old female with secondary amenorrhea, galactorrhea, and headaches. J Pediatr Health Care 2015; 29:205-11. [PMID: 25547318 DOI: 10.1016/j.pedhc.2014.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 10/29/2014] [Accepted: 11/02/2014] [Indexed: 10/24/2022]
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