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Capatina C, Hanzu FA, Hinojosa-Amaya JM, Fleseriu M. Medical treatment of functional pituitary adenomas, trials and tribulations. J Neurooncol 2024; 168:197-213. [PMID: 38760632 DOI: 10.1007/s11060-024-04670-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/27/2024] [Indexed: 05/19/2024]
Abstract
CONTEXT Functioning pituitary adenomas (FPAs) include most frequently prolactinomas, somatotroph or corticotroph adenomas, while thyrotroph and gonadotroph adenomas are very rare. Despite their benign histological nature (aggressive tumors are rare and malignant ones exceptional), FPAs could cause significant morbidity and increased mortality due to complications associated with hormonal excess syndromes and/or mass effect leading to compression of adjacent structures. This mini review will focus on the increasing role of medical therapy in the multimodal treatment, which also includes transsphenoidal surgery (TSS) and radiotherapy. EVIDENCE SYNTHESIS Most patients with prolactinomas are treated only with medications, but surgery could be considered for some patients in a specialized pituitary center, if higher chances of cure. Dopamine agonists, especially cabergoline, are efficient in reducing tumor size and normalizing prolactin. TSS is the first-line treatment for all other FPAs, but most patients require complex adjuvant treatment, including a combination of therapeutic approaches. Medical therapy is the cornerstone of treatment in all patients after unsuccessful surgery or when surgery cannot be offered and includes somatostatin receptor ligands and dopamine agonists (almost all FPAs), growth hormone receptor antagonists (acromegaly), adrenal steroidogenesis inhibitors and glucocorticoid receptor blockers (Cushing's disease). Novel medical treatments, especially for acromegaly and Cushing's disease are under research. CONCLUSIONS An enlarged panel of effective drugs available with increased knowledge of predictive factors for response and/or adverse effects will enhance the possibility to offer a more individualized treatment. This would not only improve disease control and prognosis, but also quality of life.
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Affiliation(s)
- Cristina Capatina
- Department of Endocrinology, University of Medicine and Pharmacy "Carol Davila" Bucharest, and Department of Pituitary and Neuroendocrine Pathology, C.I. Parhon National Institute of Endocrinology, Bucharest, Romania
| | - Felicia Alexandra Hanzu
- Endocrinology Department, Hospital Clínic de Barcelona, Spain, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - José Miguel Hinojosa-Amaya
- Endocrinology Division and Department of Medicine, Pituitary Clinic, Hospital Universitario U.A.N.L, Monterrey, Mexico
| | - Maria Fleseriu
- Departments of Medicine (Endocrinology, Diabetes and Clinical Nutrition) and Neurological Surgery, and Pituitary Center, Oregon Health and Science University, Portland, OR, USA.
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Prencipe N, Bona C, Cuboni D, Berton AM, Bioletto F, Varaldo E, Aversa LS, Sibilla M, Gasco V, Ghigo E, Grottoli S. Prolactin-secreting tumors, dopamine agonists and pregnancy: a longitudinal experience of a tertiary neuroendocrine center. Pituitary 2024; 27:269-276. [PMID: 38499816 DOI: 10.1007/s11102-024-01384-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE Prolactin (PRL)-secreting tumours are associated with infertility and can be reverted by dopamine agonist (DA) therapy. The suspension of DA is recommended once pregnancy is established, as all DAs cross the placenta. The aim of the study was to evaluate the rate of maternal-foetal complications in women treated with cabergoline (CAB) or bromocriptine (BRM) for prolactinoma during gestation and the effect of pregnancy on prolactinoma progression. METHODS This was a retrospective observational study involving 43 women affected by prolactinoma who became pregnant during therapy with CAB or BRM for a total of 58 pregnancies. For each patient, medical records were analysed by integrating the data with outpatient or telephone interview. RESULTS At the time of conception, 18 women were in the BRM group, while 40 were in CAB group. No differences were found in obstetric or neonatal outcomes between the two groups. There was a significant difference (p = 0.046) in child complications reported in maternal interview found exclusively in the CAB group. No further confounding factors were detected. Disease remission rate after the first pregnancy was 42.9% and the main predictor was a lower PRL nadir before pregnancy (p = 0.023). No difference was detected between the two groups in terms of tumor remission. Breastfeeding did not modify the outcome. CONCLUSION Foetal exposure to DAs during the first weeks of embryogenesis is not associated with a greater risk of complications. The transient and mild developmental disorders recorded resolved spontaneously and the prevalence was substantially overlapping with that observed in the general population.
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Affiliation(s)
- Nunzia Prencipe
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Chiara Bona
- Division of Endocrinology, Diabetology and Metabolism, S. Croce and Carle Cuneo Hospital Districts, Cuneo, Italy
| | - Daniela Cuboni
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy.
| | - Alessandro Maria Berton
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Fabio Bioletto
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Emanuele Varaldo
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Luigi Simone Aversa
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Michela Sibilla
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Valentina Gasco
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Ezio Ghigo
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Silvia Grottoli
- Department of Medical Science, Division of Endocrinology, Diabetes and Metabolism, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
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Constantinescu SM, Duprez T, Bonneville JF, Maiter D. How often should we perform magnetic resonance imaging (MRI) for the follow-up of pituitary adenoma? ANNALES D'ENDOCRINOLOGIE 2024:S0003-4266(24)00049-0. [PMID: 38604408 DOI: 10.1016/j.ando.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/14/2024] [Accepted: 03/23/2024] [Indexed: 04/13/2024]
Abstract
Magnetic resonance imaging (MRI) is the examination of choice for diagnosing and monitoring pituitary adenoma (also known as pituitary neuroendocrine tumor or PitNET), whether treated or not. However, repeating the examination too often (and sometimes unnecessarily) is costly, and worrying data on tissue accumulation (brain, bone, etc.) of gadolinium atoms dissociated from their carrier molecule (chelator) have led European authorities to ban contrast agents based on linear chelators of gadolinium, which are particularly susceptible to rapid dissociation, in favor of chemically more stable macrocyclic chelators. It is therefore important to determine the optimal frequency for pituitary MRI monitoring in order to safely assess the natural history or therapeutic response of pituitary adenomas. The aim of this article is to summarize the most recent data on optimal follow-up intervals depending on the type, size and location of the pituitary tumor and the clinical situation in general, in order to generate monitoring algorithms to guide clinicians.
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Affiliation(s)
| | - Thierry Duprez
- Department of Neuroradiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | - Dominique Maiter
- Department of Endocrinology and Nutrition, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Taieb A, Ben Haj Slama N, Mraihi E, Nouri H, Bannour I. Medical and Surgical Approaches for a Non-functioning Pituitary Adenoma During Pregnancy. Cureus 2024; 16:e55512. [PMID: 38571819 PMCID: PMC10990650 DOI: 10.7759/cureus.55512] [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] [Accepted: 01/24/2024] [Indexed: 04/05/2024] Open
Abstract
Non-functioning pituitary adenomas (NFPA) are most commonly found in post-menopausal women and men above the age of 50. They are mainly revealed by a tumor syndrome. The incidence of symptomatic NFPA during pregnancy is rare, with only nine documented cases in the literature. The patient was 39 years old with no previous medical or surgical history and was 17 weeks pregnant. A large pituitary macroadenoma measuring 17 x 18 x 19 mm was discovered radiologically in the presence of a pituitary tumor syndrome. Clinical examination revealed no signs of hormone deficiency or hypersecretion. A corticotropic and thyrotropic deficit was ruled out following a hormonal workup. Ophthalmological examination revealed reduced visual acuity and bilateral visual field damage. Treatment with cabergoline at a dose of 3 mg/week was initiated following written consent from the patient. The patient underwent vaginal delivery of a healthy newborn at term. Hormonal assessment at three months postpartum definitively ruled out hormonal hypersecretion. She underwent transsphenoidal surgery, with a histological examination of the resection specimen revealing a pituitary adenoma binding adrenocorticotrophic hormone (ACTH), prolactin (PRL), and growth hormone (GH). The postoperative evaluation revealed a corticotropic and somatotropic deficit with the presence of an adenomatous residue on imaging. Substitutive treatment was then initiated along with therapeutic education. To the best of our knowledge, this is the third case in which cabergoline treatment was initiated. Cabergoline treatment enabled the pregnancy to continue, improved the patient's clinical condition, stabilized the size of the adenoma, and prevented potential apoplexy.
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Affiliation(s)
- Ach Taieb
- Endocrinology, University Hospital of Farhat Hached, Sousse, TUN
| | | | - Emna Mraihi
- Endocrinology, University Hospital of Farhat Hached, Sousse, TUN
| | - Héla Nouri
- Ophthalmology, University Hospital of Farhat Hached, Sousse, TUN
| | - Imen Bannour
- Gynecology, University Hospital of Farhat Hached, Sousse, TUN
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Marques P, Sagarribay A, Tortosa F, Neto L, Tavares Ferreira J, Subtil J, Palha A, Dias D, Sapinho I. Multidisciplinary Team Care in Pituitary Tumours. Cancers (Basel) 2024; 16:950. [PMID: 38473312 DOI: 10.3390/cancers16050950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/05/2023] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
The optimal care for patients with pituitary tumours is best provided in a multidisciplinary and collaborative environment, which requires the contribution of multiple medical specialties working together. The benefits and advantages of the pituitary multidisciplinary team (MDT) are broad, and all relevant international consensus and guidelines in the field recommend that patients with pituitary tumours should always be managed in a MDT. Endocrinologists and neurosurgeons are normally the leading specialties within the pituitary MDT, supported by many other specialties with significant contributions to the diagnosis and management of pituitary tumours, including neuropathology, neuroradiology, neuro-ophthalmology, and otorhinolaryngology, among others. Here, we review the literature concerning the concepts of Pituitary MDT/Pituitary Tumour Centre of Excellence (PTCOE) in terms of their mission, goals, benefits, structure, proposed models of function, and barriers, and we also provide the views of different specialists involved in our Pituitary MDT.
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Affiliation(s)
- Pedro Marques
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
- Faculty of Medicine, Universidade Católica Portuguesa, 1649-023 Lisbon, Portugal
| | - Amets Sagarribay
- Pituitary Tumor Unit, Neurosurgery Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Francisco Tortosa
- Pituitary Tumor Unit, Pathology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Lia Neto
- Pituitary Tumor Unit, Radiology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Joana Tavares Ferreira
- Pituitary Tumor Unit, Ophthalmology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - João Subtil
- Pituitary Tumor Unit, Otorhinolaryngology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Ana Palha
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Daniela Dias
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
| | - Inês Sapinho
- Pituitary Tumor Unit, Endocrinology Department, Hospital CUF Descobertas, 1998-018 Lisbon, Portugal
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Petersenn S, Fleseriu M, Casanueva FF, Giustina A, Biermasz N, Biller BMK, Bronstein M, Chanson P, Fukuoka H, Gadelha M, Greenman Y, Gurnell M, Ho KKY, Honegger J, Ioachimescu AG, Kaiser UB, Karavitaki N, Katznelson L, Lodish M, Maiter D, Marcus HJ, McCormack A, Molitch M, Muir CA, Neggers S, Pereira AM, Pivonello R, Post K, Raverot G, Salvatori R, Samson SL, Shimon I, Spencer-Segal J, Vila G, Wass J, Melmed S. Diagnosis and management of prolactin-secreting pituitary adenomas: a Pituitary Society international Consensus Statement. Nat Rev Endocrinol 2023; 19:722-740. [PMID: 37670148 DOI: 10.1038/s41574-023-00886-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/27/2023] [Indexed: 09/07/2023]
Abstract
This Consensus Statement from an international, multidisciplinary workshop sponsored by the Pituitary Society offers evidence-based graded consensus recommendations and key summary points for clinical practice on the diagnosis and management of prolactinomas. Epidemiology and pathogenesis, clinical presentation of disordered pituitary hormone secretion, assessment of hyperprolactinaemia and biochemical evaluation, optimal use of imaging strategies and disease-related complications are addressed. In-depth discussions present the latest evidence on treatment of prolactinoma, including efficacy, adverse effects and options for withdrawal of dopamine agonist therapy, as well as indications for surgery, preoperative medical therapy and radiation therapy. Management of prolactinoma in special situations is discussed, including cystic lesions, mixed growth hormone-secreting and prolactin-secreting adenomas and giant and aggressive prolactinomas. Furthermore, considerations for pregnancy and fertility are outlined, as well as management of prolactinomas in children and adolescents, patients with an underlying psychiatric disorder, postmenopausal women, transgender individuals and patients with chronic kidney disease. The workshop concluded that, although treatment resistance is rare, there is a need for additional therapeutic options to address clinical challenges in treating these patients and a need to facilitate international registries to enable risk stratification and optimization of therapeutic strategies.
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Affiliation(s)
- Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Hamburg, Germany.
- University of Duisburg-Essen, Essen, Germany.
| | | | | | - Andrea Giustina
- San Raffaele Vita-Salute University, Milan, Italy
- IRCCS Hospital San Raffaele, Milan, Italy
| | | | | | | | - Philippe Chanson
- Université Paris-Saclay, Assistance Publique-Hôpitaux de Paris Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | | | - Monica Gadelha
- Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Yona Greenman
- Tel Aviv-Sourasky Medical Center, Tel Aviv, Israel
- Tel Aviv University, Tel Aviv, Israel
| | - Mark Gurnell
- University of Cambridge, Cambridge, UK
- Addenbrooke's Hospital, Cambridge, UK
| | - Ken K Y Ho
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia
| | | | | | - Ursula B Kaiser
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Niki Karavitaki
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Maya Lodish
- University of California, San Francisco, San Francisco, CA, USA
| | | | - Hani J Marcus
- National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Ann McCormack
- Garvan Institute of Medical Research, Sydney, New South Wales, Australia
- St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Mark Molitch
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | | | - Alberto M Pereira
- Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, Netherlands
| | | | - Kalmon Post
- Mount Sinai Health System, New York, NY, USA
| | - Gerald Raverot
- Department of Endocrinology, Reference Centre for Rare Pituitary Diseases HYPO, "Groupement Hospitalier Est" Hospices Civils de Lyon, Bron, France
| | | | | | - Ilan Shimon
- Tel Aviv University, Tel Aviv, Israel
- Beilinson Hospital, Rabin Medical Center, Petah-Tikva, Israel
| | | | - Greisa Vila
- Medical University of Vienna, Vienna, Austria
| | - John Wass
- University of Oxford, Oxford, UK
- Churchill Hospital, Oxford, UK
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7
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Li X, Deng K, Zhang Y, Feng M, Xing B, Lian W, Yao Y. Pediatric pituitary neuroendocrine tumors-a 13-year experience in a tertiary center. Front Oncol 2023; 13:1270958. [PMID: 38023185 PMCID: PMC10661939 DOI: 10.3389/fonc.2023.1270958] [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: 08/01/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Pediatric pituitary neuroendocrine tumor is a rare condition, and despite previous research focusing on this specific group, the main factors influencing the surgical cure rate have not been identified. Methods We conducted a single-center retrospective study on pediatric pituitary neuroendocrine tumor patients who visited Peking Union Medical College Hospital between 2010 and 2023. We collected data on their clinical characteristics, imaging features, surgical outcomes, and follow-up information. Additionally, we used multiple-factor logistic regression to investigate the factors affecting the surgical cure rate of pediatric pituitary neuroendocrine tumor. Results 232 patients were diagnosed with pediatric pituitary neuroendocrine tumors, with a higher incidence in females. The most common type was ACTH-secreting adenoma (90/232), followed by prolactin-secreting adenoma (63/232), and growth hormone-secreting adenoma (41/232). The majority of pediatric adenomas were macroadenomas (139/232), and some tumors were associated with cystic changes or hemorrhage (58/232), while a few exhibited invasion of the cavernous sinus (33/232). The results of the multivariate analysis indicated that the different hormone secretion types, macroadenoma or the presence of cystic changes or hemorrhage were not significant risk factors for the cure rate after the first surgery. However, the invasion of the cavernous sinus was found to be an important factor influencing the postoperative cure rate. Most pediatric pituitary neuroendocrine tumors with cavernous sinus invasion were macroadenomas, and some displayed characteristics of refractory pituitary neuroendocrine tumors, with some patients experiencing irreversible complications after surgery. Conclusion Pediatric pituitary neuroendocrine tumors are complex, and the postoperative cure rate is particularly poor for tumors with cavernous sinus invasion. Although macroadenoma itself does not significantly impact the postoperative cure rate, it is still recommended to diagnose and treat early to avoid unnecessary surgery or surgical complications.
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Affiliation(s)
| | | | | | | | | | | | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Fleseriu M, Varlamov EV, Hinojosa-Amaya JM, Langlois F, Melmed S. An individualized approach to the management of Cushing disease. Nat Rev Endocrinol 2023; 19:581-599. [PMID: 37537306 DOI: 10.1038/s41574-023-00868-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2023] [Indexed: 08/05/2023]
Abstract
Cushing disease caused by an adrenocorticotropic hormone (ACTH)-secreting pituitary corticotroph adenoma leads to hypercortisolaemia with high mortality due to metabolic, cardiovascular, immunological, neurocognitive, haematological and infectious conditions. The disorder is challenging to diagnose because of its common and heterogenous presenting features and the biochemical pitfalls of testing levels of hormones in the hypothalamic-pituitary-adrenal axis. Several late-night salivary cortisol and 24-h urinary free cortisol tests are usually required as well as serum levels of cortisol after a dexamethasone suppression test. MRI might only identify an adenoma in 60-75% of patients and many adenomas are small. Therefore, inferior petrosal sinus sampling remains the gold standard for confirmation of ACTH secretion from a pituitary source. Initial treatment is usually transsphenoidal adenoma resection, but preoperative medical therapy is increasingly being used in some countries and regions. Other management approaches are required if Cushing disease persists or recurs following surgery, including medications to modulate ACTH or block cortisol secretion or actions, pituitary radiation, and/or bilateral adrenalectomy. All patients require lifelong surveillance for persistent comorbidities, clinical and biochemical recurrence, and treatment-related adverse effects (including development of treatment-associated hypopituitarism). In this Review, we discuss challenges in the management of Cushing disease in adults and provide information to guide clinicians when planning an integrated and individualized approach for each patient.
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Affiliation(s)
- Maria Fleseriu
- Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Oregon Health & Science University, Portland, OR, USA.
- Department of Neurological Surgery, Oregon Health & Science University, Portland, OR, USA.
- Pituitary Center, Oregon Health & Science University, Portland, OR, USA.
| | - Elena V Varlamov
- Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Oregon Health & Science University, Portland, OR, USA
| | - Jose M Hinojosa-Amaya
- Division of Endocrinology, Department of Medicine, Hospital Universitario "Dr. José E. González", Autonomous University of Nuevo León, Monterrey, Mexico
| | - Fabienne Langlois
- Division of Endocrinology, Department of Medicine, Centre intégré universitaire de santé et de services sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Shlomo Melmed
- Department of Medicine and Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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9
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Pirchio R, Auriemma RS, Grasso LFS, Verde N, Garifalos F, Castoro M, Conforti A, Menafra D, Pivonello C, de Angelis C, Minnetti M, Alviggi C, Corona G, Colao A, Pivonello R. Fertility in Acromegaly: A Single-Center Experience of Female Patients During Active Disease and After Disease Remission. J Clin Endocrinol Metab 2023; 108:e583-e593. [PMID: 36790068 DOI: 10.1210/clinem/dgad042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 12/20/2022] [Accepted: 01/24/2023] [Indexed: 02/16/2023]
Abstract
CONTEXT Fertility represents a major concern in patients with acromegaly. OBJECTIVE The current retrospective study aimed to investigate gonadal function and fertility rates in acromegalic women. METHODS In this referral-center study, 50 acromegalic women with disease onset within reproductive age were evaluated for prevalence of gonadal dysfunction and infertility. Anthropometric, metabolic, hormonal parameters, and gynecological ultrasound were evaluated at diagnosis and after disease control. Data about menstrual disturbances, pregnancy, and polycystic ovarian morphology (PCOM) were investigated at disease onset, at diagnosis, and after disease control. RESULTS At presumed disease onset, menstrual disturbances were reported in 32% of patients. Uterine leiomyoma, ovarian cysts, and PCOM were diagnosed in 18%, 12%, and 8%, respectively; 36.8% of patients were infertile. At diagnosis, menstrual disturbances were found in 58.1% (P = .02), being significantly more prevalent in patients with higher insulin-like growth factor-I quartiles (Q) (P = .03, Q1 vs Q4). Gynecological ultrasound revealed uterine leiomyoma, ovarian cysts, and PCOM in 39.1% (P = .04), 28.2% (P = .09), and 13% (P = .55), respectively. The infertility rate was 100% (P = .02). At disease control, menstrual disturbances were slightly decreased as compared to diagnosis (P = .09). Noteworthy, menstrual disturbances (P = .05) and particularly amenorrhea (P = .03) were significantly more frequent in patients with active disease duration greater than 5 years (median) as compared to those achieving disease control in less than 5 years. Among patients with pregnancy desire, 73.3% conceived at least once, with resulting infertility significantly decreased compared to diagnosis (26.7%; P = .01). At-term deliveries, preterm deliveries, and spontaneous abortions were recorded in 86.7%, 6.6%, and 6.6%, respectively, of the 15 pregnancies reported by the patients. No neonatal malformations and/or abnormalities were recorded. CONCLUSION Gonadal dysfunction and infertility are common in acromegalic women within reproductive age, being directly influenced by disease status and/or duration.
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Affiliation(s)
- Rosa Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Renata S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Ludovica F S Grasso
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Nunzia Verde
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Francesco Garifalos
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Michele Castoro
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Alessandro Conforti
- Dipartimento di Scienze Ostetriche, Ginecologiche, Urologiche e Medicina della Riproduzione, Università Federico II di Napoli, 80131 Naples, Italy
| | - Davide Menafra
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Claudia Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
- Dipartimento di Sanità Pubblica, Università Federico II di Napoli, 80131 Naples, Italy
| | - Cristina de Angelis
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Carlo Alviggi
- Dipartimento di Scienze Ostetriche, Ginecologiche, Urologiche e Medicina della Riproduzione, Università Federico II di Napoli, 80131 Naples, Italy
| | - Giovanni Corona
- UO Endocrinologia, Azienda AUSL Bologna, 40133 Bologna, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, 80131 Naples, Italy
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
- UNESCO Chair for Health Education and Sustainable Development, Federico II University, 80131 Naples, Italy
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10
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Lopes V, Marques O, De Sousa Lages A. Preventive strategies for hypercoagulation in Cushing's syndrome: when and how. Thromb J 2023; 21:72. [PMID: 37400845 DOI: 10.1186/s12959-023-00515-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/19/2023] [Indexed: 07/05/2023] Open
Abstract
PURPOSE The endogenous hypercortisolism that characterizes Cushing's syndrome (CS) is associated with a state of hypercoagulability that significantly increases the risk of thromboembolic disease, especially, venous events. Despite this certainty, there is no consensus on the best thromboprophylaxis strategy (TPS) for these patients. Our aim was to summarize the published data about different thromboprophylaxis strategies, and to review available clinical tools assisting thromboprophylaxis decision making. METHODS Narrative review of thromboprophylaxis strategies in patients with Cushing's syndrome. A search was carried out on PubMed, Scopus and EBSCO until November 14th, 2022, and articles were selected based on their relevance and excluded in case of redundant content. RESULTS Literature is scarce regarding thromboprophylaxis strategies to be adopted in the context of endogenous hypercortisolism, most often being a case-by-case decision according to the centre expertise. Only three retrospective studies, with a small number of patients enrolled, evaluated the use of hypocoagulation for the thromboprophylaxis of patients with CS in the post-operative period of transsphenoidal surgery and/or adrenalectomy, but all of them with favourable results. The use of low molecular weight heparin is the most frequent option as TPS in CS context. There are numerous venous thromboembolism risk assessment scores validated for different medical purposes, but just one specifically developed for CS, that must be validated to ensure solid recommendations in this context. The use of preoperative medical therapy is not routinely recommended to decrease the risk of postoperative venous thromboembolic events. The peak of venous thromboembolic events occurs in the first three months post-surgery. CONCLUSION The need to hypocoagulate CS patients, mainly in the post-operative period of a transsphenoidal surgery or an adrenalectomy, is undoubtable, especially in patients with an elevated risk of venous thromboembolic events, but the precise duration and the hypocoagulation regimen to institute is yet to be determined with prospective studies.
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Affiliation(s)
- Valentim Lopes
- Endocrinology Department of Hospital of Braga, Braga, Portugal.
| | - Olinda Marques
- Endocrinology Department of Hospital of Braga, Braga, Portugal
| | - Adriana De Sousa Lages
- Endocrinology Department of Hospital of Braga, Braga, Portugal
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
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Gheorghe AM, Trandafir AI, Stanciu M, Popa FL, Nistor C, Carsote M. Challenges of Pituitary Apoplexy in Pregnancy. J Clin Med 2023; 12:jcm12103416. [PMID: 37240522 DOI: 10.3390/jcm12103416] [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: 03/31/2023] [Revised: 05/02/2023] [Accepted: 05/07/2023] [Indexed: 05/28/2023] Open
Abstract
Our purpose is to provide new insights concerning the challenges of pituitary apoplexy in pregnancy (PAP) and the postpartum period (PAPP). This is a narrative review of the English literature using a PubMed search. The inclusion criteria were clinically relevant original studies (January 2012-December 2022). Overall, we included 35 original studies: 7 observational studies (selected cases on PA) and 28 case reports, including 4 case series (N = 49; PAP/PAPP = 43/6). The characteristics of PAP patients (N = 43) are as follows: maternal age between 21 and 41 (mean of 27.76) years; 21/43 subjects with a presentation during the third trimester (only one case during first trimester); average weak of gestation of 26.38; most females were prim gravidae; 19 (out of 30 patients with available data on delivery) underwent a cesarean section. Headache remains the main clinical feature and is potentially associated with a heterogeneous panel (including visual anomalies, nausea, vomiting, cranial nerve palsies, diabetes insipidus, photophobia, and neck stiffness). Pre-pregnancy medication included dopamine agonists (15/43) and terguride (1/43) in addition to subsequent insulin therapy for gestational diabetes (N = 2) and type 1 diabetes mellitus (N = 1). Overall, 29/43 females received the conservative approach, and 22/43 women had trans-sphenoidal surgery (TSS) (and 10/22 had the initial approach). Furthermore, 18/43 patients had a pituitary adenoma undiagnosed before pregnancy. Most PA-associated tumors were prolactinomas (N = 26/43), with the majority of them (N = 16/26) being larger than 1 cm. A maternal-fetal deadly outcome is reported in a single case. The characteristics of PAPP patients (N = 6) are as follows: mean age at diagnosis of 33 years; 3/6 subjects had PA during their second pregnancy; the timing of PA varied between 5 min and 12 days after delivery; headache was the main clinical element; 5/6 had no underlying pituitary adenoma; 5/6 patients were managed conservatively and 1/6 underwent TSS; pituitary function recovered (N = 3) or led to persistent hypopituitarism (N = 3). In conclusion, PAP represents a rare, life-threatening condition. Headache is the most frequent presentation, and its prompt distinction from other conditions associated with headache, such as preeclampsia and meningitis, is essential. The index of suspicion should be high, especially in patients with additional risk factors such as pre-gestation treatment with dopamine agonists, diabetes mellitus, anticoagulation therapy, or large pituitary tumors. The management is conservative in most cases, and it mainly includes corticosteroid substitution and dopamine agonists. The most frequent surgical indication is neuro-ophthalmological deterioration, although the actual risk of pituitary surgery during pregnancy remains unknown. PAPP is exceptionally reported. To our knowledge, this sample-case series study is the largest of its kind that is meant to increase the awareness to the benefit of the maternal-fetal outcomes from multidisciplinary insights.
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Affiliation(s)
- Ana-Maria Gheorghe
- Department of Endocrinology, "C.I. Parhon" National Institute of Endocrinology, 011683 Bucharest, Romania
| | - Alexandra-Ioana Trandafir
- Department of Endocrinology, Doctoral School of "Carol Davila" University of Medicine and Pharmacy, "C.I. Parhon" National Institute of Endocrinology, 011683 Bucharest, Romania
| | - Mihaela Stanciu
- Department of Endocrinology, Faculty of Medicine, "Lucian Blaga" University of Sibiu, 50169 Sibiu, Romania
| | - Florina Ligia Popa
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, "Lucian Blaga" University of Sibiu, 550169 Sibiu, Romania
| | - Claudiu Nistor
- Department 4-Cardio-Thoracic Pathology, Thoracic Surgery II Discipline, Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy & Thoracic Surgery Department, "Dr. Carol Davila" Central Emergency University Military Hospital, 013058 Bucharest, Romania
| | - Mara Carsote
- Department of Endocrinology, "Carol Davila" University of Medicine and Pharmacy & "C.I. Parhon" National Institute of Endocrinology, 011683 Bucharest, Romania
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12
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Jiao R, Ju J, Wang L, Yang H, Yao Y, Deng K, Zhu H, Duan L. Safety of pregnancy in acromegaly patients and maternal and infant outcomes after pregnancy: single-center experience from China and review of the literature. BMC Endocr Disord 2023; 23:104. [PMID: 37161564 PMCID: PMC10169299 DOI: 10.1186/s12902-023-01341-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/14/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND Pregnancy in acromegaly is uncommon and still in debate for fear of tumor progression or potential threat to both mother and fetus's health. Besides, the data for pregnancy complications in uncontrolled acromegaly is limited. Thus, the objective of this study was to summarize pregnancy safety and disease courses after pregnancy in acromegalic patients and review their clinical characteristics based on disease activity in the literature. METHODS An evaluation of eight acromegalic women from Peking Union Medical College Hospital (PUMCH) with 11 pregnancies was conducted. We also summarized a literature review of 82 disease-active pregnancies and 63 disease-controlled pregnancies with acromegaly. A second analysis was conducted to compare pregnancy courses and outcomes in different disease activities. RESULTS Before pregnancy, all patients had macroadenomas and underwent pituitary surgery. Pregnancy occurred at a median of 6 years (4-10) after the diagnosis of acromegaly. Assisted reproductive therapy was needed in 42.9% of participants. No cases had a premature birth or congenital malformations. Biochemical control was achieved in 50% of females before pregnancy and 75% at the last follow-up after delivery. Data analysis showed no differences in the prevalence of gestational diabetes mellitus (GDM) or pregnancy-induced hypertension (PIH) between acromegaly-active or acromegaly-controlled groups. The GDM prevalence in patients diagnosed during pregnancy (33.3%) was higher than that in patients diagnosed before pregnancy (4.8%) (p = 0.001). CONCLUSION Pregnancy without biochemical control in acromegaly and receiving medical treatment during pregnancy are not rare and generally safe for the fetus. There could be a higher prevalence of PIH in acromegalic pregnancies. The treatment of acromegaly and related complications can be managed with regular follow-up after pregnancy.
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Affiliation(s)
- Rui Jiao
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Jianghua Ju
- Department of Endocrinology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, Shandong, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Lian Duan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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Abstract
Importance Pituitary adenomas are neoplasms of the pituitary adenohypophyseal cell lineage and include functioning tumors, characterized by the secretion of pituitary hormones, and nonfunctioning tumors. Clinically evident pituitary adenomas occur in approximately 1 in 1100 persons. Observations Pituitary adenomas are classified as either macroadenomas (≥10 mm) (48% of tumors) or microadenomas (<10 mm). Macroadenomas may cause mass effect, such as visual field defects, headache, and/or hypopituitarism, which occur in about 18% to 78%, 17% to 75%, and 34% to 89% of patients, respectively. Thirty percent of pituitary adenomas are nonfunctioning adenomas, which do not produce hormones. Functioning tumors are those that produce an excess of normally produced hormones and include prolactinomas, somatotropinomas, corticotropinomas, and thyrotropinomas, which produce prolactin, growth hormone, corticotropin, and thyrotropin, respectively. Approximately 53% of pituitary adenomas are prolactinomas, which can cause hypogonadism, infertility, and/or galactorrhea. Twelve percent are somatotropinomas, which cause acromegaly in adults and gigantism in children, and 4% are corticotropinomas, which secrete corticotropin autonomously, resulting in hypercortisolemia and Cushing disease. All patients with pituitary tumors require endocrine evaluation for hormone hypersecretion. Patients with macroadenomas additionally require evaluation for hypopituitarism, and patients with tumors compressing the optic chiasm should be referred to an ophthalmologist for formal visual field testing. For those requiring treatment, first-line therapy is usually transsphenoidal pituitary surgery, except for prolactinomas, for which medical therapy, either bromocriptine or cabergoline, is usually first line. Conclusions and Relevance Clinically manifest pituitary adenomas affect approximately 1 in 1100 people and can be complicated by syndromes of hormone excess as well as visual field defects and hypopituitarism from mass effect in larger tumors. First-line therapy for prolactinomas consists of bromocriptine or cabergoline, and transsphenoidal pituitary surgery is first-line therapy for other pituitary adenomas requiring treatment.
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Affiliation(s)
- Nicholas A Tritos
- Neuroendocrine Unit, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Karen K Miller
- Neuroendocrine Unit, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
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14
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Petersenn S. [Management of prolactinoma prior to, during, and after pregnancy]. Dtsch Med Wochenschr 2023; 148:371-379. [PMID: 36940687 DOI: 10.1055/a-1847-2500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Hyperprolactinemia should actively be investigated as a potential reason of infertility. Underlying prolactinomas may successfully be treated with dopamine agonists. However, patients with micro- or well-circumscribed macroprolactinomas (Knosp 0 or 1) should also be informed about transsphenoidal surgery offering cure in contrast to long-lasting medical therapy. Management prior to and during pregnancy is usually unremarkable but may pose some specific challenges.
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15
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Younes N, St-Jean M, Bourdeau I, Lacroix A. Endogenous Cushing's syndrome during pregnancy. Rev Endocr Metab Disord 2023; 24:23-38. [PMID: 35670990 DOI: 10.1007/s11154-022-09731-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/24/2022] [Indexed: 02/01/2023]
Abstract
Endogenous Cushing's syndrome (CS) is rare during pregnancy, probably because hypercortisolism induces anovulation and infertility. To date, slightly above 200 cases have been reported in the literature. The most frequent etiology of CS diagnosed during gestation is from primary adrenal causes, namely adrenal adenomas and an entity called pregnancy-induced CS. The latter can be secondary to the aberrant adrenal expression of luteinizing hormone/human chorionic gonadotropin receptor (LHCGR) in the adrenal lesions. Diagnosis of CS during pregnancy is extremely challenging, as a consequence of the physiologic hypercortisolism normally present during pregnancy. Assessment of excess cortisol production tests should be interpreted cautiously using adapted upper limits of normal criteria for pregnant patients and a high index of suspicion is required for diagnosis. Imaging is also limited due to high risk of radiation exposure with computed tomography and teratogenicity with contrast agents. The optimal treatment strategy is surgical resection of adrenal adenoma or pituitary adenoma, ideally before 24 weeks of gestation to reduce the risk of maternal and fetal complications. In mild cases, surgery can be postponed until after delivery and treatment should focus on controlling metabolic complications of hypercortisolism, such as hypertension and dysglycemia. Maternal and fetal outcomes of excess cortisol exposure, except fetal loss, are not readily improved by successful treatment of hypercortisolism.
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Affiliation(s)
- Nada Younes
- Division of Endocrinology, Department of Medicine Research Center, Centre hospitalier de l'Université de Montréal (CHUM), CHUM 900 Saint-Denis Street, H2X 0A9, Montréal, Québec, Canada
| | - Matthieu St-Jean
- Division of Endocrinology, Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Québec, Canada
| | - Isabelle Bourdeau
- Division of Endocrinology, Department of Medicine Research Center, Centre hospitalier de l'Université de Montréal (CHUM), CHUM 900 Saint-Denis Street, H2X 0A9, Montréal, Québec, Canada
| | - André Lacroix
- Division of Endocrinology, Department of Medicine Research Center, Centre hospitalier de l'Université de Montréal (CHUM), CHUM 900 Saint-Denis Street, H2X 0A9, Montréal, Québec, Canada.
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16
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Alfadhel SM, Abeid ST, Hadi NR. INTERLEUKIN-6 AND NKG2D AS PROGNOSTIC FACTORS IN IRAQI FEMALES WITH PITUITARY GAND ADENOMA: A LONGITUDINAL STUDY. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 76:26-34. [PMID: 36883486 DOI: 10.36740/wlek202301103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
OBJECTIVE The aim: To assess the role of circulating IL-6 & NKG2D in the prognosis of pituitary adenoma. PATIENTS AND METHODS Materials and methods: Thirty female with new diagnosis of prolactinoma (pituitary gland adenoma) were enrolled in the study. ELISA test was used to evaluate the level of IL6 and NKG2D. ELISA tests were conducted before the initiation of treatment and six months later. RESULTS Results: There are significant differences in mean levels of IL-6 and NKG2D, and the anatomical type (tumor size) (-418.7 & 418.9, p<0.001) of anatomical tumor (-373.72 & -373.920, p=0.001). There is a significant difference between the two immunological markers (IL-6 & NKG2D) (-0.305; p<0.001). The IL-6 markers significantly decreased in means on follow up (-197.8; p-value≤0.0001) while the reverse occur in NKG2D, which increased in levels post-treatment compared with baseline measurement. The high expression of IL-6 positively correlated with the risk of macroadenoma (>10 microns) and poor resonse to treatment and vice versa (p<0.024). High expression of NKG2D significantly (p<0.005) correlated with good prognosis and increased chance for tumor response to medicine and shrinkage in size compared with low concentration. CONCLUSION Conclusions: The higher the level of IL-6, the larger the size of adenoma (macroadenoma) and the poorer the response to treatment. The higher the level of NKG2D indidcate a better prognosis, therefore, IL-6 and NKG2D correlate negatively in prolactinoma patients.
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Affiliation(s)
| | | | - Najah Rayish Hadi
- DEPARTMENT OF PHARMACOLOGY AND THERAPEUTICS, FACULTY OF MEDICINE, UNIVERSITY OF KUFA, NAJAF, IRAQ
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17
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Eskandari D, Ziaee A, Samadanifard SH, Tavangar SM, Tirkan A, ZaeimYekeh MA. A Case Report of Cushing's Disease Presenting With Psychosis and Muscle Weakness Postpartum. J Investig Med High Impact Case Rep 2023; 11:23247096231204732. [PMID: 37799021 PMCID: PMC10559700 DOI: 10.1177/23247096231204732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 08/09/2023] [Accepted: 08/19/2023] [Indexed: 10/07/2023] Open
Abstract
Cushing's syndrome is a condition leading to overproducing of cortisol by the adrenal glands. If the pituitary gland overproduces cortisol, it is called Cushing's disease. Cushing's syndrome and even Cushing's disease during and after pregnancy are rare events. There is not enough literature and guidance for managing and treating these patients. The diagnosis of Cushing's syndrome in pregnancy is often delayed because the symptoms overlap. We presented a thin 31-year-old woman, admitted 2 months after a normal-term delivery, with an atypical presentation of Cushing's disease, unusual clinical features, and a challenging clinical course. She had no clinical discriminatory features of Cushing's syndrome. Given that the patient only presented with psychosis and proximal myopathy and had an uncomplicated pregnancy, our case was considered unusual. The patients also had hyperpigmentation and severe muscle weakness which are among the less common presentations of Cushing's syndrome. Our findings suggest that an early diagnosis of Cushing's disease is important in pregnancy period for its prevalent fetal and maternal complications, and it should be treated early to optimize fetal and maternal outcomes as there is an increasing trend toward live births in treated participants.
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Affiliation(s)
- Delaram Eskandari
- Assistant Professor of Endocrinology, Rasool Akram Medical Complex, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Ziaee
- Professor of Endocrinology, Rasool Akram Medical Complex, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Hossein Samadanifard
- Assistant Professor of Endocrinology, Rasool Akram Medical Complex, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammad Tavangar
- Professor of Pathology, Department of Pathology, Endocrine Population Sciences Institute, Endocrinology & Metabolism Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Atefe Tirkan
- Department of Internal Medicine, Rasool Akram Medical Complex, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin ZaeimYekeh
- Department of Internal Medicine, Rasool Akram Medical Complex, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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18
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Cabergoline Failure and a Spontaneous Pregnancy in a Microprolactinoma with High Prolactin Levels. J Pers Med 2022; 12:jpm12122061. [PMID: 36556282 PMCID: PMC9780970 DOI: 10.3390/jpm12122061] [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: 10/02/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
We report a particular case of a spontaneously occurring pregnancy in a long-term amenorrheic patient due to a prolactinoma with high serum prolactin (PRL) following the failure of dopamine agonist therapy (DA) for infertility. Initially, clinical, laboratory, and genital ultrasounds were normal, but the serum PRL was 10,074 μIU/mL (n.v.: 127−637 μIU/mL), the PEG fraction was 71% (laboratory cut-off > 60%), and luteinizing hormone (LH) was significantly lower. An MRI revealed a pituitary tumor of 12.8/10 mm with a subacute intratumoral hemorrhage. DA was initiated, and menstrual bleeding reappeared with a reduction in the tumor’s volume to 1.9/2.2 mm at 12 months. Two years later, the patient renounced DA and follow-ups. After another 2 years, she became spontaneously pregnant. Serum PRL was 18,325 μIU/mL, and an MRI revealed a microprolactinoma of 2.1/2 mm. The patient gave birth to a normal baby at term, and she breastfed for six months, after which she asked for ablactation, and DA was administered. This case highlights the possibility of the occurrence of a normal pregnancy during a long period of amenorrhea induced by a microprolactinoma with a high level of serum PRL, even if DA fails to correct infertility. There was no compulsory relationship between the tumoral volume’s evolution and the evolution of its lactophore activity. The hypogonadotrophic hypogonadism induced by high PRL was mainly manifested by low LH, and in this situation, normal levels of FSH and estradiol do not always induce follicle recruitment and development without abnormalities in the ovary ultrasound.
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Melmed S, Kaiser UB, Lopes MB, Bertherat J, Syro LV, Raverot G, Reincke M, Johannsson G, Beckers A, Fleseriu M, Giustina A, Wass JAH, Ho KKY. Clinical Biology of the Pituitary Adenoma. Endocr Rev 2022; 43:1003-1037. [PMID: 35395078 PMCID: PMC9695123 DOI: 10.1210/endrev/bnac010] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Indexed: 02/06/2023]
Abstract
All endocrine glands are susceptible to neoplastic growth, yet the health consequences of these neoplasms differ between endocrine tissues. Pituitary neoplasms are highly prevalent and overwhelmingly benign, exhibiting a spectrum of diverse behaviors and impact on health. To understand the clinical biology of these common yet often innocuous neoplasms, we review pituitary physiology and adenoma epidemiology, pathophysiology, behavior, and clinical consequences. The anterior pituitary develops in response to a range of complex brain signals integrating with intrinsic ectodermal cell transcriptional events that together determine gland growth, cell type differentiation, and hormonal production, in turn maintaining optimal endocrine health. Pituitary adenomas occur in 10% of the population; however, the overwhelming majority remain harmless during life. Triggered by somatic or germline mutations, disease-causing adenomas manifest pathogenic mechanisms that disrupt intrapituitary signaling to promote benign cell proliferation associated with chromosomal instability. Cellular senescence acts as a mechanistic buffer protecting against malignant transformation, an extremely rare event. It is estimated that fewer than one-thousandth of all pituitary adenomas cause clinically significant disease. Adenomas variably and adversely affect morbidity and mortality depending on cell type, hormone secretory activity, and growth behavior. For most clinically apparent adenomas, multimodal therapy controlling hormone secretion and adenoma growth lead to improved quality of life and normalized mortality. The clinical biology of pituitary adenomas, and particularly their benign nature, stands in marked contrast to other tumors of the endocrine system, such as thyroid and neuroendocrine tumors.
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Affiliation(s)
| | - Ursula B Kaiser
- Brigham & Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - M Beatriz Lopes
- University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Jerome Bertherat
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Luis V Syro
- Hospital Pablo Tobon Uribe and Clinica Medellin - Grupo Quirónsalud, Medellin, Colombia
| | - Gerald Raverot
- Hospices Civils de Lyon and Lyon 1 University, Lyon, France
| | - Martin Reincke
- University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | - Gudmundur Johannsson
- Sahlgrenska University Hospital & Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | | | - Andrea Giustina
- San Raffaele Vita-Salute University and IRCCS Hospital, Milan, Italy
| | | | - Ken K Y Ho
- The Garvan Institute of Medical Research and St. Vincents Hospital, Sydney, Australia
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20
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Popescu AD, Carsote M, Valea A, Nicola AG, Dascălu IT, Tircă T, Abdul-Razzak J, Țuculină MJ. Approach of Acromegaly during Pregnancy. Diagnostics (Basel) 2022; 12:diagnostics12112669. [PMID: 36359512 PMCID: PMC9689290 DOI: 10.3390/diagnostics12112669] [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: 10/06/2022] [Revised: 10/24/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022] Open
Abstract
Acromegaly-related sub/infertility, tidily related to suboptimal disease control (1/2 of cases), correlates with hyperprolactinemia (1/3 of patients), hypogonadotropic hypogonadism—mostly affecting the pituitary axis in hypopituitarism (10−80%), and negative effects of glucose profile (GP) anomalies (10−70%); thus, pregnancy is an exceptional event. Placental GH (Growth Hormone) increases from weeks 5−15 with a peak at week 37, stimulating liver IGF1 and inhibiting pituitary GH secreted by normal hypophysis, not by somatotropinoma. However, estrogens induce a GH resistance status, protecting the fetus form GH excess; thus a full-term, healthy pregnancy may be possible. This is a narrative review of acromegaly that approaches cardio-metabolic features (CMFs), somatotropinoma expansion (STE), management adjustment (MNA) and maternal-fetal outcomes (MFOs) during pregnancy. Based on our method (original, in extenso, English—published articles on PubMed, between January 2012 and September 2022), we identified 24 original papers—13 studies (3 to 141 acromegalic pregnancies per study), and 11 single cases reports (a total of 344 pregnancies and an additional prior unpublished report). With respect to maternal acromegaly, pregnancies are spontaneous or due to therapy for infertility (clomiphene, gonadotropins or GnRH) and, lately, assisted reproduction techniques (ARTs); there are no consistent data on pregnancies with paternal acromegaly. CMFs are the most important complications (7.7−50%), especially concerning worsening of HBP (including pre/eclampsia) and GP anomalies, including gestational diabetes mellitus (DM); the best predictor is the level of disease control at conception (IGF1), and, probably, family history of 2DM, and body mass index. STE occurs rarely (a rate of 0 to 9%); some of it symptoms are headache and visual field anomalies; it is treated with somatostatin analogues (SSAs) or alternatively dopamine agonists (DAs); lately, second trimester selective hypophysectomy has been used less, since pharmaco-therapy (PT) has proven safe. MNA: PT that, theoretically, needs to be stopped before conception—continued if there was STE or an inoperable tumor (no clear period of exposure, preferably, only first trimester). Most data are on octreotide > lanreotide, followed by DAs and pegvisomant, and there are none on pasireotide. Further follow-up is required: a prompt postpartum re-assessment of the mother’s disease; we only have a few data confirming the safety of SSAs during lactation and long-term normal growth and developmental of the newborn (a maximum of 15 years). MFO seem similar between PT + ve and PT − ve, regardless of PT duration; the additional risk is actually due to CMF. One study showed a 2-year median between hypophysectomy and pregnancy. Conclusion: Close surveillance of disease burden is required, particularly, concerning CMF; a personalized approach is useful; the level of statistical evidence is expected to expand due to recent progress in MNA and ART.
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Affiliation(s)
- Alexandru Dan Popescu
- Department of Endodontics, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mara Carsote
- Department of Endocrinology, Carol Davila University of Medicine and Pharmacy & C.I. Parhon National Institute of Endocrinology, 011683 Bucharest, Romania
- Correspondence: (M.C.); (A.V.); Tel.: +40-744851934 (M.C.)
| | - Ana Valea
- Department of Endocrinology, Iuliu Hatieganu University of Medicine and Pharmacy & Clinical County Hospital, 400012 Cluj-Napoca, Romania
- Correspondence: (M.C.); (A.V.); Tel.: +40-744851934 (M.C.)
| | - Andreea Gabriela Nicola
- Department of Oro-Dental Prevention, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ionela Teodora Dascălu
- Department of Orthodontics, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Tiberiu Tircă
- Department of Oro-Dental Prevention, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Jaqueline Abdul-Razzak
- Department of Infant Care–Pediatrics–Neonatology, Romania & Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mihaela Jana Țuculină
- Department of Endodontics, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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21
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Karbhari N, Thomas AA. Clinical management of brain tumors in pregnancy. Curr Opin Oncol 2022; 34:691-697. [PMID: 36170169 DOI: 10.1097/cco.0000000000000894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW We review the diagnostic tools, treatment options, and clinical management for brain tumors diagnosed in pregnancy with consideration for management approaches that are best suited to preserve maternal and fetal health. RECENT FINDINGS Women of child-bearing age are at risk of developing brain tumors and are at increased risk compared with male counterparts for tumors that are hormonally driven. Brain tumors are rare neoplasms, and diagnosis of brain tumors in pregnancy is uncommon, such that management guidelines and treatment recommendations are lacking for most tumor types. We discuss the standard treatment options for brain tumors and the relative risks and safety when these treatments are considered during pregnancy. We review the neoplasms most commonly affecting pregnant women and the existing literature and guidelines. SUMMARY Pregnancy is a unique phase of life in which hormonal, immunologic, and vascular changes may impact tumor growth and presentation. Treatment decisions should consider the symptoms and stability of the pregnant patients, the gestational age and health of the fetus, and the location and behavior of the neoplasm.
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Affiliation(s)
- Nishika Karbhari
- Department of Neurology, Dartmouth Hitchcock Medical Center, Hanover, NH
| | - Alissa A Thomas
- Department of Neurological Sciences, University of Vermont Larner College of Medicine, Burlington, VT, USA
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22
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Fleseriu M, Langlois F, Lim DST, Varlamov EV, Melmed S. Acromegaly: pathogenesis, diagnosis, and management. Lancet Diabetes Endocrinol 2022; 10:804-826. [PMID: 36209758 DOI: 10.1016/s2213-8587(22)00244-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 11/23/2022]
Abstract
Growth hormone-secreting pituitary adenomas that cause acromegaly arise as monoclonal expansions of differentiated somatotroph cells and are usually sporadic. They are almost invariably benign, yet they can be locally invasive and show progressive growth despite treatment. Persistent excess of both growth hormone and its target hormone insulin-like growth factor 1 (IGF-1) results in a wide array of cardiovascular, respiratory, metabolic, musculoskeletal, neurological, and neoplastic comorbidities that might not be reversible with disease control. Normalisation of IGF-1 and growth hormone are the primary therapeutic aims; additional treatment goals include tumour shrinkage, relieving symptoms, managing complications, reducing excess morbidity, and improving quality of life. A multimodal approach with surgery, medical therapy, and (more rarely) radiation therapy is required to achieve these goals. In this Review, we examine the epidemiology, pathogenesis, diagnosis, complications, and treatment of acromegaly, with an emphasis on the importance of tailoring management strategies to each patient to optimise outcomes.
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Affiliation(s)
- Maria Fleseriu
- Department of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Department of Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, OR, USA.
| | - Fabienne Langlois
- Division of Endocrinology, Department of Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie-Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | | | - Elena V Varlamov
- Department of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Department of Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, OR, USA
| | - Shlomo Melmed
- Department of Medicine and Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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23
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Inder WJ, Jang C. Treatment of Prolactinoma. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58081095. [PMID: 36013562 PMCID: PMC9413135 DOI: 10.3390/medicina58081095] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 05/14/2023]
Abstract
Prolactinomas are the commonest form of pituitary neuroendocrine tumor (PitNET), representing approximately half of such tumors. Dopamine agonists (DAs) have traditionally been the primary treatment for the majority of prolactinomas, with surgery considered the second line. The aim of this review is to examine the historical and modern management of prolactinomas, including medical therapy with DAs, transsphenoidal surgery, and multimodality therapy for the treatment of aggressive prolactinomas and metastatic PitNETs, with an emphasis on the efficacy, safety, and future directions of current therapeutic modalities. DAs have been the mainstay of prolactinoma management since the 1970s, initially with bromocriptine and more recently with cabergoline. Cabergoline normalizes prolactin in up to 85% of patients and causes tumor shrinkage in up to 80%. Primary surgical resection of microprolactinomas and enclosed macroprolactinomas performed by experienced pituitary neurosurgeons have similar remission rates to cabergoline. Aggressive prolactinomas and metastatic PitNETS should receive multimodality therapy including high dose cabergoline, surgery, radiation therapy (preferably using stereotactic radiosurgery where suitable), and temozolomide. DAs remain a reliable mode of therapy for most prolactinomas but results from transsphenoidal surgery in expert hands have improved considerably over the last one to two decades. Surgery should be strongly considered as primary therapy, particularly in the setting of microprolactinomas, non-invasive macroprolactinomas, or prior to attempting pregnancy, and has an important role in the management of DA resistant and aggressive prolactinomas.
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Affiliation(s)
- Warrick J. Inder
- Department of Diabetes and Endocrinology, Princess Alexandra Hospital, Woolloongabba 4102, Australia
- Academy for Medical Education, Faculty of Medicine, The University of Queensland, Herston 4029, Australia
- Correspondence: ; Tel.: +61-7-3176-9563
| | - Christina Jang
- Department of Endocrinology and Diabetes, Royal Brisbane and Women’s Hospital, Herston 4029, Australia
- Faculty of Medicine, The University of Queensland, Herston 4029, Australia
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24
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Hamblin R, Coulden A, Fountas A, Karavitaki N. The diagnosis and management of Cushing's syndrome in pregnancy. J Neuroendocrinol 2022; 34:e13118. [PMID: 35491087 PMCID: PMC9541401 DOI: 10.1111/jne.13118] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/01/2022] [Accepted: 03/05/2022] [Indexed: 11/28/2022]
Abstract
Endogenous Cushing's syndrome (CS) is rarely encountered during pregnancy. Clinical and biochemical changes in healthy pregnancy overlap with those seen in pregnancy complicated by CS; the diagnosis is therefore challenging and can be delayed. During normal gestation, adrenocorticotrophic hormone, corticotrophin-releasing hormone, cortisol, and urinary free cortisol levels rise. Dexamethasone administration fails to fully suppress cortisol in pregnant women without CS. Localisation may be hindered by non-suppressed adrenocorticotrophic hormone levels in a large proportion of those with adrenal CS; smaller corticotroph adenomas may go undetected as a result of a lack of contrast administration or the presence of pituitary hyperplasia; and inferior petrosal sinus sampling is not recommended given the risk of radiation and thrombosis. Yet, diagnosis is essential; active disease is associated with multiple insults to both maternal and foetal health, and those cured may normalise the risk of maternal-foetal complications. The published literature consists mostly of case reports or small case series affected by publication bias, heterogeneous definitions of maternal or foetal outcomes or lack of detail on severity of hypercortisolism. Consequently, conclusive recommendations, or a standardised management approach for all, cannot be made. Management is highly individualised: the decision for surgery, medical control of hypercortisolism or adoption of a conservative approach is dependent on the timing of diagnosis (respective to stage of gestation), the ability to localise the tumour, severity of CS, pre-existing maternal comorbidity, and, ultimately, patient choice. Close communication is a necessity with the patient placed at the centre of all decisions, with risks, benefits, and uncertainties around any investigation and management carefully discussed. Care should be delivered by an experienced, multidisciplinary team, with the resources and expertise available to manage such a rare and challenging condition during pregnancy.
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Affiliation(s)
- Ross Hamblin
- Institute of Metabolism and Systems Research, College of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
- Centre for Endocrinology, Diabetes and MetabolismBirmingham Health PartnersBirminghamUK
- Department of Endocrinology, Queen Elizabeth HospitalUniversity Hospitals Birmingham NHS Foundation TrustBirminghamUK
| | - Amy Coulden
- Institute of Metabolism and Systems Research, College of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
- Centre for Endocrinology, Diabetes and MetabolismBirmingham Health PartnersBirminghamUK
- Department of Endocrinology, Queen Elizabeth HospitalUniversity Hospitals Birmingham NHS Foundation TrustBirminghamUK
| | - Athanasios Fountas
- Institute of Metabolism and Systems Research, College of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
- Centre for Endocrinology, Diabetes and MetabolismBirmingham Health PartnersBirminghamUK
- Department of Endocrinology, Queen Elizabeth HospitalUniversity Hospitals Birmingham NHS Foundation TrustBirminghamUK
| | - Niki Karavitaki
- Institute of Metabolism and Systems Research, College of Medical and Dental SciencesUniversity of BirminghamBirminghamUK
- Centre for Endocrinology, Diabetes and MetabolismBirmingham Health PartnersBirminghamUK
- Department of Endocrinology, Queen Elizabeth HospitalUniversity Hospitals Birmingham NHS Foundation TrustBirminghamUK
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25
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Update in Pathogenesis, Diagnosis, and Therapy of Prolactinoma. Cancers (Basel) 2022; 14:cancers14153604. [PMID: 35892862 PMCID: PMC9331865 DOI: 10.3390/cancers14153604] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/20/2022] [Accepted: 07/22/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary This review updates recent advances in the pathogenesis, diagnosis, and therapy of prolactinoma. Prolactinomas, comprising 30–50% of all pituitary neuroendocrine tumors, frequently occur in females aged 20 to 50 and cause hypogonadism and infertility. In typical cases, female patients exhibit galactorrhea and amenorrhea due to serum prolactin (PRL) elevation, and during pregnancy, they should be carefully treated. During diagnosis, other causes of hyperprolactinemia must be excluded, and an MRI is useful for detecting pituitary neuroendocrine tumors. For the treatment of prolactinoma, dopamine agonists are effective in decreasing PRL levels and shrinking tumor size in most patients. Surgical treatment is recommended for patients who are resistant or intolerant to dopamine agonists. This review also discusses giant and malignant prolactinomas, prolactinoma-associated pregnancy, and new therapeutic approaches. Abstract Prolactinomas comprise 30–50% of all pituitary neuroendocrine tumors, frequently occur in females aged 20 to 50, and cause hypogonadism and infertility. In typical cases, female patients exhibit galactorrhea and amenorrhea due to serum prolactin (PRL) elevation, and patients during pregnancy should be carefully treated. During diagnosis, other causes of hyperprolactinemia must be excluded, and an MRI is useful for detecting pituitary neuroendocrine tumors. For treating prolactinoma, dopamine agonists (DAs) are effective for decreasing PRL levels and shrinking tumor size in most patients. Some DA-resistant cases and the molecular mechanisms of resistance to a DA are partially clarified. The side effects of a DA include cardiac valve alterations and impulse control disorders. Although surgical therapies are invasive, recent analysis shows that long-term remission rates are higher than from medical therapies. The treatments for giant or malignant prolactinomas are challenging, and the combination of medication, surgery, and radiation therapy should be considered. Regarding pathogenesis, somatic SF3B1 mutations were recently identified even though molecular mechanisms in most cases of prolactinoma have not been elucidated. To understand the pathogenesis of prolactinomas, the development of new therapeutic approaches for treatment-resistant patients is expected. This review updates the recent advances in understanding the pathogenesis, diagnosis, and therapy of prolactinoma.
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Mild hyperprolactinemia in a couple: what impact on fertility? ANNALES D'ENDOCRINOLOGIE 2022; 83:164-167. [PMID: 35525260 DOI: 10.1016/j.ando.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Mild-to-moderate hyperprolactinemia is a frequent finding in young women presenting with infertility. Prolactin (PRL) concentration should be determined accurately, whether or not the patient has other symptoms suggestive of excess PRL such as galactorrhea or menstrual cycle disorder. After confirmation of persistent hyperprolactinemia on a second blood sample (avoiding conditions known to raise prolactin) and exclusion of macroprolactinemia, prolactinoma and other identifiable non-tumoral causes of hyperprolactinemia must be ruled out. Mildly elevated PRL levels may cause luteal insufficiency in cycling women and are associated with recurrent miscarriage. Any confirmed hyperprolactinemia should be treated in a woman who wishes or fails to become pregnant. Preference is given to cabergoline at the lowest possible dose that normalizes PRL, restoring fertility in the vast majority of cases. Evidence is much less robust in men, in whom PRL concentrations are less prone to increase and the reproductive system is less sensitive to the negative effects of hyperprolactinemia. Nevertheless, chronic and significant hyperprolactinemia in men may impair fertility or cause infertility (with or without hypogonadism) and must be treated, as in women. However, more clinical studies are clearly needed concerning male reproductive function. The significance of mild but persistent hyperprolactinemia in either member of a couple incidentally discovered during assisted reproductive technology (ART) procedures is unclear, and future evidence-based studies are needed to determine whether normalizing prolactin can improve ART outcome.
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27
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Castinetti F, Brue T. L’impact du syndrome de Cushing sur la fertilité et la grossesse. ANNALES D'ENDOCRINOLOGIE 2022; 83:188-190. [DOI: 10.1016/j.ando.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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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: 20] [Impact Index Per Article: 10.0] [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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29
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De Sousa SMC. Dopamine agonist therapy for prolactinomas: do we need to rethink the place of surgery in prolactinoma management? ENDOCRINE ONCOLOGY (BRISTOL, ENGLAND) 2022; 2:R31-R50. [PMID: 37435462 PMCID: PMC10259306 DOI: 10.1530/eo-21-0038] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 04/20/2022] [Indexed: 07/13/2023]
Abstract
The current treatment paradigm for prolactinomas involves dopamine agonist (DA) therapy as the first-line treatment, with surgical resection reserved for cases where there is DA failure due to resistance or intolerance. This review highlights how DA therapy can be optimised to overcome its increasingly recognised pitfalls, whilst also addressing the potential for expanding the use of surgery in the management of prolactinomas. The first part of the review discusses the limitations of DA therapy, namely: DA resistance; common DA side effects; and the rare but serious DA-induced risks of cardiac valvulopathy, impulse control disorders, psychosis, CSF rhinorrhoea and tumour fibrosis. The second part of the review explores the role of surgery in prolactinoma management with reference to its current second-line position and recent calls for surgery to be considered as an alternative first-line treatment alongside DA therapy. Randomised trials comparing medical vs surgical therapy for prolactinomas are currently underway. Pending these results, a low surgical threshold approach is herein proposed, whereby DA therapy remains the default treatment for prolactinomas unless there are specific triggers to consider surgery, including concern regarding DA side effects or risks in vulnerable patients, persistent and bothersome DA side effects, emergence of any serious risks of DA therapy, expected need for long-term DA therapy, as well as the traditional indications for surgery. This approach should optimise the use of DA therapy for those who will most benefit from it, whilst instituting surgery early in others in order to minimise the cumulative burden of prolonged DA therapy.
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Affiliation(s)
- Sunita M C De Sousa
- Endocrine & Metabolic Unit, Royal Adelaide Hospital, Adelaide, Australia
- South Australian Adult Genetics Unit, Royal Adelaide Hospital, Adelaide, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, Australia
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30
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Liu W, Fleseriu M. Individualized acromegaly treatment: Is stereotactic radiation therapy changing the paradigm? Front Endocrinol (Lausanne) 2022; 13:1034576. [PMID: 36589803 PMCID: PMC9797540 DOI: 10.3389/fendo.2022.1034576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/21/2022] [Indexed: 12/16/2022] Open
Affiliation(s)
- Winnie Liu
- Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Oregon Health & Science University, Portland, OR, United States
| | - Maria Fleseriu
- Department of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Oregon Health & Science University, Portland, OR, United States
- Department of Neurological Surgery, Oregon Health & Science University, Portland, OR, United States
- Pituitary Center, Oregon Health & Science University, Portland, OR, United States
- *Correspondence: Maria Fleseriu,
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31
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Goyal S, Yadav A, Madan R, Chitkara A, Singh R, Khosla D, Kumar N. Managing brain tumors in pregnancy: The oncologist's struggle with maternal-fetal conflict. J Cancer Res Ther 2022; 18:5-18. [DOI: 10.4103/jcrt.jcrt_1343_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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