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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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Chen Z, Shou X, Ji L, Cheng H, Shen M, Ma Z, He W, Ye Z, Zhang Y, Qiao N, Zhang Q, Wang Y. Presurgical Medical Treatment in Prolactinomas: Surgical Implications and Pathological Characteristics From 290 Cases. J Clin Endocrinol Metab 2024; 109:1433-1442. [PMID: 38163969 DOI: 10.1210/clinem/dgad758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/30/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To review experience regarding the treatment of prolactinomas by endoscopic endonasal surgery focusing on the association between presurgical dopamine agonist (DA) treatment and perioperative outcomes, surgical morbidities, endocrine outcomes, and pathological characteristics. METHODS A single-center series of 290 cases was analyzed retrospectively and clinical data were collected. Intratumoral collagen content was assessed by Masson trichrome staining. RESULTS Tenacious tumor consistency (27.8% vs 9.8%, P < .001) was more common in DA-pretreated patients compared with patients who underwent initial surgery. Moreover, DA-pretreated macroadenomas presented more intraoperative blood loss (200 [100-400] mL vs 175 [100-300] mL; P = .014), longer surgical duration (177 ± 95 minutes vs 154 ± 57 minutes; P = .043), and more surgical morbidities (19.4% vs 8.9%; P = .034). Additionally, DA-pretreated macroadenomas presented a higher collagen volume fraction than that of the initial surgery group (23.6 ± 2.2% vs 13.2 ± 2.1%; P = .001). Correlation analysis revealed a close correlation between collagen volume fraction and the cumulative dose of bromocriptine (BRC) in macroadenomas (r = 0.438, P < .001). Regarding endocrine outcomes, DA-pretreated microadenomas showed a lower proportion of initial remission compared with patients who underwent initial surgery (86.7% vs 100%, P = .047). CONCLUSION This study described increased surgical difficulty and inferior endocrine outcomes associated with tumor fibrosis secondary to presurgical BRC treatment in prolactinomas. Neurosurgeons should note that presurgical BRC treatment may render subsequent surgery more challenging.
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Affiliation(s)
- Zhengyuan Chen
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Xuefei Shou
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Lijin Ji
- Department of Endocrinology and Metabolism, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
| | - Haixia Cheng
- Department of Pathology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
| | - Ming Shen
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Zengyi Ma
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Wenqiang He
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Zhao Ye
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Yichao Zhang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Nidan Qiao
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Qilin Zhang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
| | - Yongfei Wang
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
- National Center for Neurological Disorders, Shanghai 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai 201100, China
- Neurosurgical Institute of Fudan University, Shanghai 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai 200040, China
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Affiliation(s)
- Zhe Bao Wu
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Korbonits M, Blair JC, Boguslawska A, Ayuk J, Davies JH, Druce MR, Evanson J, Flanagan D, Glynn N, Higham CE, Jacques TS, Sinha S, Simmons I, Thorp N, Swords FM, Storr HL, Spoudeas HA. Consensus guideline for the diagnosis and management of pituitary adenomas in childhood and adolescence: Part 2, specific diseases. Nat Rev Endocrinol 2024; 20:290-309. [PMID: 38336898 DOI: 10.1038/s41574-023-00949-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/19/2023] [Indexed: 02/12/2024]
Abstract
Pituitary adenomas are rare in children and young people under the age of 19 (hereafter referred to as CYP) but they pose some different diagnostic and management challenges in this age group than in adults. These rare neoplasms can disrupt maturational, visual, intellectual and developmental processes and, in CYP, they tend to have more occult presentation, aggressive behaviour and are more likely to have a genetic basis than in adults. Through standardized AGREE II methodology, literature review and Delphi consensus, a multidisciplinary expert group developed 74 pragmatic management recommendations aimed at optimizing care for CYP in the first-ever comprehensive consensus guideline to cover the care of CYP with pituitary adenoma. Part 2 of this consensus guideline details 57 recommendations for paediatric patients with prolactinomas, Cushing disease, growth hormone excess causing gigantism and acromegaly, clinically non-functioning adenomas, and the rare TSHomas. Compared with adult patients with pituitary adenomas, we highlight that, in the CYP group, there is a greater proportion of functioning tumours, including macroprolactinomas, greater likelihood of underlying genetic disease, more corticotrophinomas in boys aged under 10 years than in girls and difficulty of peri-pubertal diagnosis of growth hormone excess. Collaboration with pituitary specialists caring for adult patients, as part of commissioned and centralized multidisciplinary teams, is key for optimizing management, transition and lifelong care and facilitates the collection of health-related quality of survival outcomes of novel medical, surgical and radiotherapeutic treatments, which are currently largely missing.
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Affiliation(s)
- Márta Korbonits
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
| | | | - Anna Boguslawska
- Department of Endocrinology, Jagiellonian University Medical College, Krakow, Poland
| | - John Ayuk
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Justin H Davies
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Maralyn R Druce
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Jane Evanson
- Neuroradiology, Barts Health NHS Trust, London, UK
| | | | - Nigel Glynn
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | | | - Thomas S Jacques
- Great Ormond Street Institute of Child Health, University College London, London, UK
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Saurabh Sinha
- Sheffield Children's and Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Ian Simmons
- The Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Nicky Thorp
- The Christie NHS Foundation Trust, Manchester, UK
| | | | - Helen L Storr
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Helen A Spoudeas
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
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Petersenn S, Fleseriu M, Melmed S. Reply to 'Tumour fibrosis in dopamine agonist-exposed prolactinomas is a diminishing concern'. Nat Rev Endocrinol 2024; 20:315. [PMID: 38509200 DOI: 10.1038/s41574-024-00978-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Affiliation(s)
- Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Hamburg, Germany.
- University of Duisburg-Essen, Essen, Germany.
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Hofbauer S, Horka L, Seidenberg S, Da Mutten R, Regli L, Serra C, Beuschlein F, Erlic Z. Metabolic and inflammatory parameters in relation to baseline characterization and treatment outcome in patients with prolactinoma: insights from a retrospective cohort study at a single tertiary center. Front Endocrinol (Lausanne) 2024; 15:1363939. [PMID: 38645431 PMCID: PMC11026551 DOI: 10.3389/fendo.2024.1363939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 03/18/2024] [Indexed: 04/23/2024] Open
Abstract
Background Prolactinomas (PRLs) are prevalent pituitary adenomas associated with metabolic changes and increased cardiovascular morbidity. This study examined clinical, endocrine, metabolic, and inflammatory profiles in PRL patients, aiming to identify potential prognostic markers. Methods The study comprised data from 59 PRL patients gathered in a registry at the University Hospital of Zurich. Diagnostic criteria included MRI findings and elevated serum prolactin levels. We assessed baseline and follow-up clinical demographics, metabolic markers, serum inflammation-based scores, and endocrine parameters. Treatment outcomes were evaluated based on prolactin normalization, tumor shrinkage, and cabergoline dosage. Results The PRL cohort exhibited a higher prevalence of overweight/obesity, prediabetes/diabetes mellitus, and dyslipidemia compared to the general population. Significant correlations were found between PRL characteristics and BMI, HbA1c, and fT4 levels. Follow-up data indicated decreases in tumor size, tumor volume, prolactin levels, and LDL-cholesterol, alongside increases in fT4 and sex hormones levels. No significant associations were observed between baseline parameters and tumor shrinkage at follow-up. A positive association was noted between PRL size/volume and the time to achieve prolactin normalization, and a negative association with baseline fT4 levels. Conclusion This study underscores the metabolic significance of PRL, with notable correlations between PRL parameters and metabolic indices. However, inflammatory markers were not significantly correlated with patient stratification or outcome prediction. These findings highlight the necessity for standardized follow-up protocols and further research into the metabolic pathogenesis in PRL patients.
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Affiliation(s)
- Susanna Hofbauer
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Laura Horka
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Samuel Seidenberg
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Raffaele Da Mutten
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Luca Regli
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Carlo Serra
- Department of Neurosurgery, Clinical Neuroscience Center, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Felix Beuschlein
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
| | - Zoran Erlic
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), Zurich, Switzerland
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Cheng Y, Wang D, Tang H, Tong D, Zhao W, Lin S, Yao H, Lv W, Zhang X, Xue L, Shang H, Wu ZB. Alternations of Blood Pressure Following Surgical or Drug Therapy for Prolactinomas. Cancers (Basel) 2024; 16:726. [PMID: 38398117 PMCID: PMC10887374 DOI: 10.3390/cancers16040726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/02/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
Several subtypes of pituitary neuroendocrine tumors (PitNETs), such as acromegaly and Cushing's disease, can result in hypertension. However, whether prolactinoma is associated with this complication remains unknown. Moreover, the effect of treatment with surgery or drugs on blood pressure (BP) is unknown. Herein, a retrospective study reviewed 162 patients with prolactinoma who underwent transsphenoidal surgery between January 2005 and December 2022. BP measurements were performed 1 day before and 5 days after surgery. Accordingly, patients' medical characteristics were recorded. In addition, in situ rat and xenograft nude-mice prolactinoma models have been used to mimic prolactinoma. In vivo BP and serum prolactin (PRL) levels were measured after cabergoline (CAB) administration in both rats and mice. Our data suggest that surgery can effectively decrease BP in prolactinoma patients with or without hypertension. The BP-lowering effect was significantly associated with several variables, including age, sex, disease duration, tumor size, invasion, dopamine agonists (DAs)-resistance, recurrence, and preoperative PRL levels. Moreover, in situ and xenograft prolactinomas induced BP elevation, which was alleviated by CAB treatment without and with a statistical difference in rats and mice, respectively. Thus, surgery or CAB can decrease BP in prolactinoma, indicating that pre- and postoperative BP management becomes essential.
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Affiliation(s)
- Yijun Cheng
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Dapeng Wang
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Hao Tang
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Debing Tong
- Department of Cardiology, The Third Affiliated Hospital of Soochow University, Changzhou 213003, China
| | - Weiguo Zhao
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Shaojian Lin
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Hong Yao
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Wenwen Lv
- Clinical Research Center, School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, China
| | - Xun Zhang
- Neuroendocrine Research Laboratory, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Li Xue
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
| | - Hanbing Shang
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
- Department of Neurosurgery, Ruijin-Hainan Hospital, Shanghai Jiao Tong University School of Medicine, Haikou 570312, China
| | - Zhe Bao Wu
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; (Y.C.); (D.W.)
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Voznyak O, Zinkevych I, Lytvynenko A, Hryniv N, Ilyuk R, Kobyliak N. Prognostic factors for surgical treatment of prolactin-secreting pituitary adenomas. Front Surg 2024; 11:1283179. [PMID: 38375408 PMCID: PMC10875013 DOI: 10.3389/fsurg.2024.1283179] [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: 08/29/2023] [Accepted: 01/19/2024] [Indexed: 02/21/2024] Open
Abstract
Introduction Usually, prolactinomas are treated with dopamine agonists (DA). Surgery is considered an option when the patient cannot bear or does not respond positively to DA therapy. Aim This study aims to determine the early and late outcomes of surgery, with particular emphasis on developing prognostic factors for surgical treatment and analyzing risk factors affecting the recurrence of hyperprolactinemia and prolactinoma. Material and methods This retrospective study was conducted at the Feofaniya Clinical Hospital of the State Administration of Affairs (Kyiv, Ukraine), evaluating 109 patients' records from 2009 to 2019. The main patients' inclusion criteria were: serum prolactin (PRL) level of more than 100 ng/ml, presence of pituitary adenoma (PA) on MRI, histologically approved PA by microscopy. According to the size of the prolactin-secreting PA (PSPAs) the selected 109 patients were divided into two groups: micro- (≤10 mm, n = 75) and macroadenoma group (10-40 mm, n = 34). Results 1 month after the operation, PRL levels decreased by 87% (p < 0.001), 12 months-by 93% (p < 0.001). After receiving surgery and DA therapy for 12 months 77.1% of patients achieved biochemical remission. Out of the total number of patients observed, 15.6% (n = 17) had a Knosp score greater than 3. Additionally, in the macroadenoma group, the percentage of patients with a Knosp score greater than 3 was 41,2%, which was significantly higher as compared to the microadenoma group (4%, p < 0.001). In patients with microadenomas a weak reverse correlation between patients' age (r = -0.258, p < 0.026) and positive with tumor size (r = 0.251, p < 0.030) was revealed. In the macroadenoma group significant association was found only between preoperative serum PRL level and tumor size (r = 0.412, p < 0.016). The preoperative PRL can be used as a diagnostic marker for lack of early biochemical remission in patients with PSPAs with diagnostic accuracy 66.9%. Conclusions This study found that primary transsphenoidal surgery is an effective treatment in reaching PRL level control in patients with both micro- and macroprolactinomas. The correct and thorough selection of candidates for surgery is crucial to achieve postoperative serum PRL normalization in the vast majority of patients.
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Affiliation(s)
- Oleksandr Voznyak
- Centre of Neurosurgery, Clinical Hospital “Feofaniya”, Kyiv, Ukraine
| | | | - Andrii Lytvynenko
- Centre of Neurosurgery, Clinical Hospital “Feofaniya”, Kyiv, Ukraine
| | - Nazarii Hryniv
- Centre of Neurosurgery, Clinical Hospital “Feofaniya”, Kyiv, Ukraine
| | - Roman Ilyuk
- Centre of Neurosurgery, Clinical Hospital “Feofaniya”, Kyiv, Ukraine
| | - Nazarii Kobyliak
- Medical Laboratory CSD, Kyiv, Ukraine
- Endocrinology Department, Bogomolets National Medical University, Kyiv, Ukraine
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Dzialach L, Sobolewska J, Zak Z, Respondek W, Witek P. Prolactin-secreting pituitary adenomas: male-specific differences in pathogenesis, clinical presentation and treatment. Front Endocrinol (Lausanne) 2024; 15:1338345. [PMID: 38370355 PMCID: PMC10870150 DOI: 10.3389/fendo.2024.1338345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/22/2024] [Indexed: 02/20/2024] Open
Abstract
Prolactinomas (PRLomas) constitute approximately half of all pituitary adenomas and approximately one-fifth of them are diagnosed in males. The clinical presentation of PRLomas results from direct prolactin (PRL) action, duration and severity of hyperprolactinemia, and tumor mass effect. Male PRLomas, compared to females, tend to be larger and more invasive, are associated with higher PRL concentration at diagnosis, present higher proliferative potential, are more frequently resistant to standard pharmacotherapy, and thus may require multimodal approach, including surgical resection, radiotherapy, and alternative medical agents. Therefore, the management of PRLomas in men is challenging in many cases. Additionally, hyperprolactinemia is associated with a significant negative impact on men's health, including sexual function and fertility potential, bone health, cardiovascular and metabolic complications, leading to decreased quality of life. In this review, we highlight the differences in pathogenesis, clinical presentation and treatment of PRLomas concerning the male sex.
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Affiliation(s)
- Lukasz Dzialach
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Sobolewska
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Zuzanna Zak
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Wioleta Respondek
- Department of Internal Medicine, Endocrinology and Diabetes, Mazovian Brodnowski Hospital, Warsaw, Poland
| | - Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
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Riley G, Scheyer N, Klein M, Merlot I, Guerci B, Jeanbert E, Demarquet L. Prognostic indicators in pituitary adenoma surgery: a comprehensive analysis of surgical outcomes and complications. Front Endocrinol (Lausanne) 2024; 14:1327404. [PMID: 38274233 PMCID: PMC10808875 DOI: 10.3389/fendo.2023.1327404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/04/2023] [Indexed: 01/27/2024] Open
Abstract
Objective The primary aim of this study was to identify predictive factors associated with onset of de-novo clinically significant pituitary insufficiencies following endoscopic endonasal surgery (EES) for pituitary adenomas. The secondary objective explored the predictive factors of surgical success. Methods A retrospective analysis was conducted on 211 patients who underwent EES. Logistic regression models were employed for the primary and secondary objectives. Patients were stratified into specific groups based on surgical indications and prolactin levels for nuanced analysis. Results Significant predictors for de-novo pituitary insufficiencies included male sex (OR 3.3, CI95% 1.3-8.1, p=0.01), immediate postoperative insufficiencies (OR 5.6, CI95% 2.8-11.1, p<0.001), and HYPRONOS criteria (OR 5.7, CI95% 1.6-20.9, p=0.008). For surgical success, preoperative insufficiencies (OR 0.7, CI95% 0.5-0.9, p=0.008), repeat surgeries (OR 0.1, CI95% 0-0.4, p=0.001), and gonadotroph or somatotroph adenomas were significant. Age and adenoma size were not predictive in multivariate analysis. Furthermore, we observed a "dip and recover" effect of prolactin after surgery and lower prolactin levels at follow-up (< 3 ng/ml) are correlated with more anterior pituitary insufficiencies than normoprolactinemic patients (p = 0.004). Conclusion This study identifies key predictors for outcomes in pituitary surgery. Our research is the first to employ individualized success criteria for EES, challenging existing perceptions about the role of age and adenoma size. These findings open avenues for nuanced, individualized preoperative risk assessment and postoperative management.
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Affiliation(s)
- George Riley
- Endocrinology, Diabetes and Nutrition, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Nicolas Scheyer
- Endocrinology, Diabetes and Nutrition, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Marc Klein
- Endocrinology, Diabetes and Nutrition, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Isabelle Merlot
- Neurosurgery, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Bruno Guerci
- Endocrinology, Diabetes and Nutrition, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Elodie Jeanbert
- Data Management and Statistics Unit, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Lea Demarquet
- Endocrinology, Diabetes and Nutrition, Centre Hospitalier Universitaire de Nancy, Nancy, France
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Basile M, Valentini I, Attanasio R, Cozzi R, Persichetti A, Samperi I, Scoppola A, Auriemma RS, De Menis E, Esposito F, Ferrante E, Iatì G, Mazzatenta D, Poggi M, Rudà R, Tortora F, Cruciani F, Mitrova Z, Saulle R, Vecchi S, Cappabianca P, Paoletta A, Bozzao A, Caputo M, Doglietto F, Ferraù F, Lania AG, Laureti S, Lello S, Locatelli D, Maffei P, Minniti G, Peri A, Ruini C, Settanni F, Silvani A, Veronese N, Grimaldi F, Papini E, Cicchetti A. A pharmacoeconomic analysis from Italian guidelines for the management of prolactinomas. GLOBAL & REGIONAL HEALTH TECHNOLOGY ASSESSMENT 2024; 11:1-16. [PMID: 38230389 PMCID: PMC10788683 DOI: 10.33393/grhta.2024.2601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 11/22/2023] [Indexed: 01/18/2024] Open
Abstract
Background Prolactinoma, the most common pituitary adenoma, is usually treated with dopamine agonist (DA) therapy like cabergoline. Surgery is second-line therapy, and radiotherapy is used if surgical treatment fails or in relapsing macroprolactinoma. Objective This study aimed to provide economic evidence for the management of prolactinoma in Italy, using a cost-of-illness and cost-utility analysis that considered various treatment options, including cabergoline, bromocriptine, temozolomide, radiation therapy, and surgical strategies. Methods The researchers conducted a systematic literature review for each research question on scientific databases and surveyed a panel of experts for each therapeutic procedure's specific drivers that contributed to its total cost. Results The average cost of the first year of treatment was €2,558.91 and €3,287.40 for subjects with microprolactinoma and macroprolactinoma, respectively. Follow-up costs from the second to the fifth year after initial treatment were €798.13 and €1,084.59 per year in both groups. Cabergoline had an adequate cost-utility profile, with an incremental cost-effectiveness ratio (ICER) of €3,201.15 compared to bromocriptine, based on a willingness-to-pay of €40,000 per quality-adjusted life year (QALY) in the reference economy. Endoscopic surgery was more cost-effective than cabergoline, with an ICER of €44,846.64. Considering a willingness-to-pay of €40,000/QALY, the baseline findings show cabergoline to have high cost utility and endoscopic surgery just a tad above that. Conclusions Due to the favorable cost-utility profile and safety of surgical treatment, pituitary surgery should be considered more frequently as the initial therapeutic approach. This management choice could lead to better outcomes and an appropriate allocation of healthcare resources.
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Affiliation(s)
- Michele Basile
- High School of Economy and Management of Health Systems, Catholic University of Sacred Heart, Rome
| | - Ilaria Valentini
- High School of Economy and Management of Health Systems, Catholic University of Sacred Heart, Rome
| | | | - Renato Cozzi
- ASST Grande Ospedale Metropolitano Niguarda, Endocrinology Department, Milan
| | - Agnese Persichetti
- Ministry of Interior, Department of Firefighters, Public Rescue and Civil Defense, Rome
| | | | | | - Renata Simona Auriemma
- Department of Clinical Medicine and Surgery, Endocrinology Section, ‘Federico II’ University of Naples, Naples
| | - Ernesto De Menis
- Internal Medicine 2, Treviso Hospital, Treviso and Functional Department of Endocrinology and Metabolism, AULSS 2 Veneto
| | - Felice Esposito
- Neurosurgical Clinic, Department of Neurosciences and Reproductive and Odontostomatological Sciences, Federico II’ University of Naples, Naples
| | - Emanuele Ferrante
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan
| | - Giuseppe Iatì
- Department of Radiation Oncology, University of Messina, Messina
| | - Diego Mazzatenta
- Department of Biomedical and NeuroMotor Sciences (DIBINEM), University of Bologna, IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma Neurochirurgia Ipofisi - Pituitary Unit, Bologna
| | - Maurizio Poggi
- Endocrinology, Department of Clinical and Molecular Medicine, S. Andrea Hospital, Sapienza University of Rome, Rome
| | - Roberta Rudà
- Division of Neurology, Castelfranco Veneto and Treviso Hospital, Treviso Division of Neuro-Oncology, Department of Neuroscience “Rita Levi Montalcini”, University of Turin, Turin
| | - Fabio Tortora
- Radiology Unit, Department of Advanced Biomedical Sciences, University “Federico II”, Naples
| | - Fabio Cruciani
- Department of Epidemiology, Lazio Region Health Service, Rome
| | - Zuzana Mitrova
- Department of Epidemiology, Lazio Region Health Service, Rome
| | - Rosella Saulle
- Department of Epidemiology, Lazio Region Health Service, Rome
| | - Simona Vecchi
- Department of Epidemiology, Lazio Region Health Service, Rome
| | - Paolo Cappabianca
- Neurosurgical Clinic, Department of Neurosciences and Reproductive and Odontostomatological Sciences, Federico II’ University of Naples, Naples
| | | | - Alessandro Bozzao
- Neuroradiology, S. Andrea Hospital, NESMOS Department (Neuroscience, Mental Health, Sensorial Organs), Sapienza University of Rome, Rome
| | - Marco Caputo
- Laboratorio Analisi Cliniche e Microbiologia, Synlab SRL, Calenzano (FI)
| | | | - Francesco Ferraù
- Department of Human Pathology of Adulthood and Childhood ‘G. Barresi’, University of Messina, Messina
| | - Andrea Gerardo Lania
- Department of Biomedical Sciences, Endocrinology Unit, Humanitas Clinical and Research Center IRCCS, Humanitas University, Rozzano (MI)
| | | | - Stefano Lello
- Department of Woman and Child Health and Public Health, Institute of Obstetrics and Gynecology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Davide Locatelli
- Division of Neurosurgery, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi, Varese
| | - Pietro Maffei
- Department of Medicine (DIMED), 3rd Medical Clinic, Padua University, Padua
| | - Giuseppe Minniti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena
| | - Alessandro Peri
- Pituitary Diseases and Sodium Alterations Unit, AOU Careggi, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence
| | - Chiara Ruini
- Department of Psychology, University of Bologna, Bologna
| | - Fabio Settanni
- Clinical Biochemistry Laboratory, City of Health and Science University Hospital, Turin
| | - Antonio Silvani
- Department of Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano
| | - Nadia Veronese
- ASST Grande Ospedale Metropolitano Niguarda, Endocrinology Department, Milan
| | | | - Enrico Papini
- Endocrinology, Ospedale Regina Apostolorum, Albano Laziale (RM) - Italy
| | - Americo Cicchetti
- High School of Economy and Management of Health Systems, Catholic University of Sacred Heart, Rome
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12
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Findlay MC, Sabahi M, Azab M, Drexler R, Rotermund R, Ricklefs FL, Flitsch J, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA, Knappe UJ, Uksul N, Schroder HWS, Eördögh M, Losa M, Mortini P, Gerlach R, Antunes ACM, Couldwell WT, Budohoski KP, Rennert RC, Karsy M. The role of surgical management for prolactin-secreting tumors in the era of dopaminergic agonists: An international multicenter report. Clin Neurol Neurosurg 2024; 236:108079. [PMID: 38091700 DOI: 10.1016/j.clineuro.2023.108079] [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: 10/17/2023] [Revised: 12/02/2023] [Accepted: 12/06/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVE First-line prolactin-secreting tumor (PST) management typically involves treatment with dopamine agonists and the role of surgery remains to be further explored. We examined the international experience of 12 neurosurgical centers to assess the patient characteristics, safety profile, and effectiveness of surgery for PST management. METHODS Patients surgically treated for PST from January 2017 through December 2020 were evaluated for surgical characteristics, outcomes, and safety. RESULTS Among 272 patients identified (65.1% female), the mean age was 38.0 ± 14.3 years. Overall, 54.4% of PST were macroadenomas. Minor complications were seen in 39.3% of patients and major complications were in 4.4%. The most common major complications were epistaxis and worsened vision. Most minor complications involved electrolyte/sodium dysregulation. At 3-6 months, local control on imaging was achieved in 94.8% of cases and residual/recurrent tumor was seen in 19.3%. Reoperations were required for 2.9% of cases. On multivariate analysis, previous surgery was significantly predictive of intraoperative complications (6.14 OR, p < 0.01) and major complications (14.12 OR, p < 0.01). Previous pharmacotherapy (0.27 OR, p = 0.02) and cavernous sinus invasion (0.19 OR, p = 0.03) were significantly protective against early endocrinological cure. Knosp classification was highly predictive of residual tumor or PST recurrence on 6-month follow-up imaging (4.60 OR, p < 0.01). There was noted institutional variation in clinical factors and outcomes. CONCLUSION Our results evaluate a modern, multicenter, global series of PST. These data can serve as a benchmark to compare with DA therapy and other surgical series. Further study and longer term outcomes could provide insight into how patients benefit from surgical treatment.
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Affiliation(s)
- Matthew C Findlay
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA; School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Mohammadmahdi Sabahi
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Mohammed Azab
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA; Boise State University, Boise, ID, USA
| | - Richard Drexler
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roman Rotermund
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Franz L Ricklefs
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jörg Flitsch
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Timothy R Smith
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - John L Kilgallon
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jürgen Honegger
- Department of Neurosurgery, University Hospital Tübingen, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Isabella Nasi-Kordhishti
- Department of Neurosurgery, University Hospital Tübingen, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Paul A Gardner
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Zachary C Gersey
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Hussein M Abdallah
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - John A Jane
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Ulrich J Knappe
- Department of Neurosurgery, Johannes Wesling Hospital Minden, Minden, Germany
| | - Nesrin Uksul
- Department of Neurosurgery, Johannes Wesling Hospital Minden, Minden, Germany
| | - Henry W S Schroder
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Márton Eördögh
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Rüdiger Gerlach
- Department of Neurosurgery, Helios Kliniken, Erfurt, Germany
| | - Apio C M Antunes
- Department of Neurosurgery Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - William T Couldwell
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Karol P Budohoski
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Robert C Rennert
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Michael Karsy
- Global Neurosciences Institute, Philadelphia, PA, USA; Department of Neurosurgery, Drexel University College of Medicine, Philadelphia, PA, USA.
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13
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Shimon I. Prolactinomas Resistant to Dopamine Agonists: Pathophysiology and Treatment. Arch Med Res 2023; 54:102883. [PMID: 37689507 DOI: 10.1016/j.arcmed.2023.102883] [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: 06/11/2023] [Revised: 08/07/2023] [Accepted: 08/21/2023] [Indexed: 09/11/2023]
Abstract
Prolactinomas are the most common functional pituitary tumors, accounting for 40% of all pituitary adenomas. Medical treatment with dopamine agonists (DA), mainly cabergoline, is considered the primary therapy for these patients. Prolactin normalization is achieved in 80-90% of prolactinomas treated with cabergoline. Patients resistant to the standard dose can escalate the dose of cabergoline up to the maximum tolerated dose. The expression of dopamine (D2) receptors and dopamine affinity is decreased in aggressive and resistant prolactinomas. Patients with aggressive and DA-resistant adenomas or with rare PRL-secreting carcinomas can be treated off-label with temozolomide (TMZ), a DNA alkylating agent. TMZ is effective in 40-50% of treated lactotroph tumors showing at least a partial response. However, patients tend to escape from the effect of TMZ after a limited time of response. Other therapeutic options include aromatase inhibitors, the somatostatin receptor ligand pasireotide, peptide receptor radionuclide therapy (PRRT), immune-checkpoint inhibitors, tyrosine-kinase inhibitors, or everolimus, the mammalian target of rapamycin inhibitor. These experimental treatments were effective in some patients carrying refractory prolactinomas showing usually partial tumor control. However, the number of treated patients with any of these new therapeutic options is very limited and treatment results are inconsistent, thus additional experience with more patients is required.
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Affiliation(s)
- Ilan Shimon
- Institute of Endocrinology, Beilinson Hospital, Petach-Tikva, and Sackler School of Medicine, Tel Aviv University, Israel.
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14
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Zandbergen IM, Huntoon KM, White TG, Bakker LEH, Verstegen MJT, Ghalib LM, van Furth WR, Pelsma ICM, Dehdashti AR, Biermasz NR, Prevedello DM. Efficacy and Safety of Endoscopic Transsphenoidal Resection for Prolactinoma: A Retrospective Multicenter Case-series. Arch Med Res 2023; 54:102919. [PMID: 38040527 DOI: 10.1016/j.arcmed.2023.102919] [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: 08/07/2023] [Revised: 11/03/2023] [Accepted: 11/13/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND Endoscopic transsphenoidal surgery (ETSS) for prolactinoma is reserved for dopamine agonist (DA) resistance, intolerance, or apoplexy. High remission (overall 67%, microprolactinoma up to 90%), low recurrence (5-20%) rates highlighted that surgery might be first-line treatment. AIMS To report on outcomes of ETSS in a cohort of prolactinomas. METHODS Multicenter retrospective cohort of 137 prolactinoma patients (age 38.2 ± 13.7 years; 61.3% female, median follow-up 28.0 [15.0-55.5] months) operated between 2010-2019 with histopathological confirmation. RESULTS Median preoperative prolactin levels were 166 (98-837 µg/L; males 996 [159-2145 µg/L] vs. females 129 [84-223 µg/L], p <0.001). 56 (40.9%) microprolactinomas, 69 (50.4%) macroprolactinomas, and 7 (5.1%) giant prolactinomas were included, whereas no adenoma was detected in 5 (3.6%) patients. Males had larger tumors (macroprolactinomas: 38, 71.7%) vs. 31 (36.9%), p <0.001; giant prolactinomas: 7 (13.2%) vs. 0 (0.0%), (p <0.001). Prolactinomas were graded as KNOSP-3 in 15 (11.5%), and KNOSP-4 in 20 (15.3%) patients. Primary indication was DA intolerance (59, 43.1%); males 14 (26.4%) vs. females 45 (53.6%), p = 0.006. Long-term remission (i.e., DA-free prolactin level <1xULN) was achieved in 87 (63.5%) patients, being higher in intended complete resection (69/92 [75.0%]), and lower in males (25 [47.2%] vs. 62 females [73.8%], p = 0.002). Transient DI (n = 29, 21.2%) was the most frequent complication. CONCLUSIONS Despite high proportions of macroprolactinoma and KNOSP 3-4, long-term remission rates were 63.5% overall, and 83.3% in microprolactinoma patients. Males had less favorable remission rate compared to females. These findings highlight that ETSS may be a safe and efficacious treatment to manage prolactinoma.
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Affiliation(s)
- Ingrid Marijke Zandbergen
- Department of Neurosurgery, Center for Endocrine Tumours Leiden, Leiden University Medical Center, Leiden, The Netherlands; Department of Medicine, Division of Endocrinology, Center for Endocrine Tumours Leiden, Leiden University Medical Center, Leiden, The Netherlands.
| | | | - Timothy G White
- Department of Neurosurgery, Hofstra University Northwell Health, Long Island, NY, USA
| | - Leontine Erica Henriëtte Bakker
- Department of Medicine, Division of Endocrinology, Center for Endocrine Tumours Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Luma Mudhafar Ghalib
- Department of Endocrinology, The Ohio State University Wexner Medical Center, Columbus, OH USA
| | - Wouter Ralph van Furth
- Department of Neurosurgery, Center for Endocrine Tumours Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Iris Catharina Maria Pelsma
- Department of Medicine, Division of Endocrinology, Center for Endocrine Tumours Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Amir R Dehdashti
- Department of Neurosurgery, Hofstra University Northwell Health, Long Island, NY, USA
| | - Nienke Ruurdje Biermasz
- Department of Medicine, Division of Endocrinology, Center for Endocrine Tumours Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Daniel M Prevedello
- Department of Neurosurgery, The Ohio State University Wexner Medical Center, Columbus, OH USA
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15
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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: 45] [Impact Index Per Article: 45.0] [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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16
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Kalyvas A, Almeida JP, Nassiri F, Lau R, O'Halloran PJ, Mohan N, Wälchli T, Ye VC, Tang DM, Soni P, Potter T, Ezzat S, Kshettry VR, Zadeh G, Recinos PF, Gentili F. Endoscopic endonasal surgery for prolactinomas: prognostic factors for disease control and management of persistent disease. Neurosurg Rev 2023; 46:295. [PMID: 37940745 DOI: 10.1007/s10143-023-02199-7] [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: 08/28/2023] [Revised: 10/19/2023] [Accepted: 10/22/2023] [Indexed: 11/10/2023]
Abstract
Only a limited number of studies have focused on the results of the Endoscopic Endonasal Approach (EEA) for treatment of prolactinomas. We sought to assess the effectiveness of EEA for prolactinoma surgery, identify factors for disease remission, and present our approach for the management of persistent disease. Forty-seven prolactinomas operated over 10 years, with a mean follow-up of 59.9 months, were included. The primary endpoints were early disease remission and remission at last follow-up. Resistance/intolerance to DA were surgical indications in 76.7%. Disease remission was achieved in 80% of microprolactinomas and 100% of microprolactinomas enclosed by the pituitary. Early disease remission was correlated with female gender (p=0.03), lower preoperative PRL levels (p=0.014), microadenoma (p=0.001), lack of radiological hemorrhage (p=0.001), absence of cavernous sinus (CS) invasion (p<0.001), and extent of resection (EOR) (p<0.001). Persistent disease was reported in 48.9% of patients, with 47% of them achieving remission at last follow-up with DA therapy alone. Repeat EEA and/or radiotherapy were utilized in 6 patients, with 66.7% achieving remission. Last follow-up remission was achieved in 76.6%, with symptomatic improvement in 95.8%. Factors predicting last follow-up remission were no previous operation (p=0.001), absence of CS invasion (p=0.01), and EOR (p<0.001). Surgery is effective for disease control in microprolactinomas. In giant and invasive tumors, it may significantly reduce the tumor volume. A multidisciplinary approach may lead to long-term disease control in three-quarters of patients, with symptomatic improvement in an even greater proportion.
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Affiliation(s)
- Aristotelis Kalyvas
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada.
| | | | - Farshad Nassiri
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Ruth Lau
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Philip J O'Halloran
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Nilesh Mohan
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Thomas Wälchli
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Vincent C Ye
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Dennis M Tang
- Division of Otolaryngology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Pranay Soni
- Department of Neurological Surgery, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tamia Potter
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Shereen Ezzat
- Endocrine Oncology Site, Princess Margaret Cancer Center, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Varun R Kshettry
- Department of Neurological Surgery, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Gelareh Zadeh
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Pablo F Recinos
- Department of Neurological Surgery, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Fred Gentili
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
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17
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van Trigt VR, Zandbergen IM, Pelsma ICM, Bakker LEH, Verstegen MJT, van Furth WR, Biermasz NR. Care trajectories of surgically treated patients with a prolactinoma: why did they opt for surgery? Pituitary 2023; 26:611-621. [PMID: 37690076 PMCID: PMC10539430 DOI: 10.1007/s11102-023-01346-z] [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: 08/07/2023] [Indexed: 09/12/2023]
Abstract
PURPOSE To describe care trajectories in patients with prolactinoma, aiming to clarify the rationale for surgery. METHODS Retrospective observational cohort study of consecutive patients with prolactinoma undergoing surgery from 2017 to 2019 at the referral center (RC), prior to surgery being considered a viable treatment option (i.e. PRolaCT study). Demographics and clinical data (type and duration of pretreatment and surgical indications, goals, and outcomes) were collected from patient records. Care trajectories were divided into three phases: (1) diagnosis and initial treatment, (2) endocrine treatment at the RC, and (3) surgical treatment. RESULTS 40 patients were included (31 females (77.5%), median age 26.5 (14-63) years. Indications for surgery were dopamine agonist (DA) intolerance (n = 31, 77.5%), resistance (n = 6, 15.0%), and patient/physician preference (n = 3, 7.5%). Patients were pretreated with DA (n = 39 (97.5%)), and surgery (n = 3 (7.5%)). Median disease duration at surgery was 4 (0-27) years. Primary surgical goal was total resection in 38 patients (95.0%), of which biochemical remission was achieved 6 months postoperatively in 23 patients (62.2%), and clinical remission in 6 patients (16.2%), missing data n = 1. CONCLUSION Care trajectories were highly individualized based on patient and tumor characteristics, as well as the multidisciplinary team's assessment (need for alternative treatment, surgical chances and risks). Most patients were pretreated pharmacologically and had broad variation in timing of referral, undergoing surgery as last-resort treatment predominantly due to DA intolerance. High quality imaging and multidisciplinary consultations with experienced neurosurgeons and endocrinologists enabling treatment tailored to patients' needs were prerequisites for adequate counseling in treatment of patients with prolactinoma.
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Affiliation(s)
- Victoria R van Trigt
- Division of Endocrinology, Department of Medicine, Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands.
| | - Ingrid M Zandbergen
- Division of Endocrinology, Department of Medicine, Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Iris C M Pelsma
- Division of Endocrinology, Department of Medicine, Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Leontine E H Bakker
- Division of Endocrinology, Department of Medicine, Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Marco J T Verstegen
- Department of Neurosurgery, Leiden University Medical Center, University Neurosurgical Center Holland, Leiden, The Netherlands
| | - Wouter R van Furth
- Department of Neurosurgery, Leiden University Medical Center, University Neurosurgical Center Holland, Leiden, The Netherlands
| | - Nienke R Biermasz
- Division of Endocrinology, Department of Medicine, Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
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18
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Auriemma RS, Pirchio R, Pivonello C, Garifalos F, Colao A, Pivonello R. Approach to the Patient With Prolactinoma. J Clin Endocrinol Metab 2023; 108:2400-2423. [PMID: 36974474 PMCID: PMC10438891 DOI: 10.1210/clinem/dgad174] [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: 09/28/2022] [Revised: 03/03/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
Prolactinomas are the most common pituitary tumor histotype, with microprolactinomas being prevalent in women and macroprolactinomas in men. Hyperprolactinemia is among the most common causes of hypogonadotropic hypogonadism in both sexes, prompting medical advice for hypogonadism (infertility, oligo-amenorrhea, impotence, osteoporosis/osteopenia) in both sexes, and for signs and symptoms of mass effects (hypopituitarism, visual loss, optic chiasm compression, cranial nerve deficits, headaches) predominantly in men. Diagnostic workup involves a single prolactin measurement and pituitary imaging, but some laboratory artifacts (ie, the "hook effect" and macroprolactin) can complicate or delay the diagnosis. The treatment of choice for prolactinomas is represented by dopamine agonists, mainly cabergoline, which are able to induce disease control, restore fertility in both sexes, and definitively cure one-third of patients, thus permitting treatment discontinuation. Pregnancy and menopause may promote spontaneous prolactin decline and anticipate cabergoline discontinuation in women. Surgery and/or radiotherapy are indicated in case of resistance to cabergoline not overcome by the increase in drug dose up to the maximally tolerated or the patient's personal choice of surgery. The evidence of resistance to cabergoline in invasive and proliferative tumors may indicate biological aggressiveness, thus requiring alternative therapeutic approaches mainly based on temozolomide use as monotherapy or combined with radiotherapy. In uncontrolled patients, new medical approaches (alternative hormonal treatments, cytotoxic drugs, peptide receptor radionuclide therapy, mTOR/Akt inhibitors, tyrosine kinase inhibitors, or immunotherapy) may be offered but the experience collected to date is still very scant. This article reviews different facets of prolactinomas and discusses approaches to the condition in more common clinical situations.
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Affiliation(s)
- Renata S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Rosa Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, 80131 Naples, Italy
| | - Claudia Pivonello
- Dipartimento di Sanità Pubblica, 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
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e Sessualità Maschile e Femminile (FERTISEXCARES), Università Federico II di Napoli, 80131 Naples, 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
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Unità di Andrologia e Medicina della Riproduzione e Sessualità Maschile e Femminile (FERTISEXCARES), 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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19
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Caklili M, Yilmaz E, Duman Ozturk S, Uzuner A, Yildirim P, Cizmecioglu Jones FM, Tas A, Cabuk B, Anik I, Ceylan S. Outcomes of Endoscopic Transsphenoidal Approach for More Aggressive Pediatric Pituitary Adenomas: Early- and Late-Term Results from a Single Center Experience. World Neurosurg 2023; 176:e623-e633. [PMID: 37271260 DOI: 10.1016/j.wneu.2023.05.111] [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: 04/22/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Pediatric pituitary adenomas are rare lesions and account for approximately 3% of all supratentorial tumors in children. There is a paucity of reports on endoscopic transsphenoidal surgery in children. The aim of this study was to assess the early/late outcomes of endoscopic pediatric pituitary adenoma surgery at a high-volume tertiary center, as well as to characterize the factors associated with aggressive growth, including the histopathological features. METHODS Between August 1997 and June 2022, a total of 3256 patients underwent endoscopic transsphenoidal surgery for pituitary adenoma at the Department of Neurosurgery and Pituitary Research Center of the Kocaeli University School of Medicine. Of these, 70 (2.1%) pediatric patients (25 males, 45 females) (age ≤18 years) with a pathological diagnosis of pituitary adenoma were retrospectively reviewed. RESULTS The mean age of patients was 15.5 ± 2.3 years. Among the hormone-secreting adenomas, 19 (34.5%) were adrenocorticotrophic hormone secreting, 13 (23.6%) were growth hormone secreting, 19 (34.5%) were prolactin secreting, and 4 (7.2%) were both growth hormone-prolactin secreting. Gross total resection was achieved in 93.3% of nonfunctional tumors. The early/late surgical remission rates for hormone-secreting adenomas were 61.5%/46.1% (mean follow-up: 63.7 ± 49.3 months) for acromegaly, 78.9%/68.4% (47.8 ± 51.0 months) for Cushing disease, 57.8%/31.5% (72.2 ± 59.5 months) for prolactinoma, and 25%/25% (35.2 ± 31.4 months) for growth hormone-prolactin-secreting adenomas. Five sparsely granulated corticotroph tumors, 5 sparsely granulated somatotroph tumors, and 11 densely granulated lactotroph tumors were classified as aggressive histopathological subtypes. CONCLUSIONS The unique characteristics of the pediatric population and the aggressiveness of the disease in this population pose considerable therapeutic challenges. To increase treatment success, current adjuvant therapies that are appropriate for the morphological and biological characteristics of the tumor are required in addition to surgical treatment.
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Affiliation(s)
- Melih Caklili
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey
| | - Eren Yilmaz
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey
| | | | - Ayse Uzuner
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey
| | - Pinar Yildirim
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey
| | | | - Abdurrahim Tas
- Neurosurgery Department, Dicle University, Diyarbakır, Turkey
| | - Burak Cabuk
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey
| | - Ihsan Anik
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey
| | - Savas Ceylan
- Neurosurgery Department, Kocaeli University, Pituitary Research Center, Kocaeli, Turkey.
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Lee GY, Kim SH, Kim EH. Role of Immediate Postoperative Prolactin Measurement in Female Prolactinoma Patients: Predicting Long-Term Remission After Complete Tumor Removal. Brain Tumor Res Treat 2023; 11:204-209. [PMID: 37550820 PMCID: PMC10409623 DOI: 10.14791/btrt.2023.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/14/2023] [Accepted: 07/20/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND Transsphenoidal surgery is one of the important treatment options in the management of prolactinomas; however, complete resection of the tumor does not always lead to endocrinological remission. While many studies have investigated preoperative factors associated with surgical outcome, little has been known about the relationship between postoperative factors and long-term surgical outcomes; moreover, there is no consistency in results. The aim of this study was to demonstrate the reliability of immediate postoperative prolactin levels as predictors of long-term outcomes. METHODS A total of 105 female patients who underwent complete removal of their histologically confirmed prolactinomas were included, and their medical records were retrospectively reviewed. To evaluate the predictability of immediate postoperative prolactin levels for long-term remission, prolactin levels were measured at 2, 6, 12, 18, 24, 48, and 72 h after surgery. RESULTS From the 105 included patients, 95 (90.5%) and 10 (9.5%) belonged to the remission and non-remission groups, respectively. A significant difference was observed in the prolactin level measured 6 h after surgery between the remission and non-remission groups, and this difference stayed apparent until 72 h after surgery. We derived a cut-off value for every postoperative time point that showed a significant relationship with disease remission. CONCLUSION Our study suggests that immediate postoperative measurement of prolactin levels is a reliable predictor of long-term remission and can contribute to early identification of patients who require adjuvant treatment after surgery.
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Affiliation(s)
- Gi Yeop Lee
- Department of Neurosurgery, Armed Forces Capital Hospital, Seongnam, Korea
- Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sun Ho Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea
| | - Eui Hyun Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea
- Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea
- Pituitary Tumor Center, Severance Hospital, Seoul, Korea.
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21
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Demir D, Demir AN, Sulu C, Zulfaliyeva G, Cetintas SC, Ozkaya HM, Kadioglu P, Gazioglu N, Tanriover N. The Combination of Dopamine Agonist Treatment and Surgery May Be the Best Option in Challenging Prolactinoma Cases: A Single-Centre Experience. World Neurosurg 2023; 175:e1166-e1174. [PMID: 37120141 DOI: 10.1016/j.wneu.2023.04.089] [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: 03/27/2023] [Accepted: 04/20/2023] [Indexed: 05/01/2023]
Abstract
OBJECTIVE To investigate the initial and long-term remission rates, factors related to remission, secondary treatments, and outcomes for patients with prolactinoma who underwent endoscopic transsphenoidal surgery (ETSS). METHODS The medical files of the 45 prolactinoma patients who underwent ETSS between 2015 and 2022 were retrospectively reviewed. Relevant demographic and clinical data were obtained. RESULTS Twenty-one (46.7%) patients were female. The median age of patients at ETSS was 35 (interquartile range, 22.5-50) years. The median clinical follow-up of patients was 28 (interquartile range 12-44) months. The initial surgical remission rate was 60%. Recurrence was detected in 7 patients (25.9%). Postoperative dopamine agonists were used in 25 patients, radiosurgery in 2, and second ETSS in 4 patients. After these secondary treatments, the long-term biochemical remission rate was 91.1%. The factors associated with failure in surgical remission are: male gender, older age, higher tumor size, advanced Knosp and Hardy stage, and elevated prolactin level at diagnosis. A prolactin level of <19 ng/mL in the first postoperative week predicted surgical remission with a sensitivity of 77.8% and a specificity of 70.6% in patients who received preoperative dopamine agonist treatment. CONCLUSIONS In macro adenomas and/or giant adenomas with cavernous sinus invasion, and significant suprasellar extension, which constitutes the difficult part of prolactinoma treatment, neither surgery nor medical treatment alone may be effective enough. Both treatment modalities should be carried out together by a team of neurosurgery and endocrinology in the management of these patients.
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Affiliation(s)
- Dilan Demir
- Department of Neurosurgery, Health Sciences University, Kartal Doktor Lütfi Kırdar City Hospital, Istanbul, Turkiye
| | - Ahmet Numan Demir
- Department of Endocrinology, Metabolism, and Diabetes, Istanbul University-Cerrahpasa, Istanbul, Turkiye
| | - Cem Sulu
- Department of Endocrinology, Metabolism, and Diabetes, Istanbul University-Cerrahpasa, Istanbul, Turkiye
| | - Guldana Zulfaliyeva
- Department of Internal Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkiye
| | - Semih Can Cetintas
- Department of Neurosurgery, Istanbul University-Cerrahpaşa, Istanbul, Turkiye
| | - Hande Mefkure Ozkaya
- Department of Endocrinology, Metabolism, and Diabetes, Istanbul University-Cerrahpasa, Istanbul, Turkiye; Pituitary Center, Istanbul University-Cerrahpasa, Istanbul, Turkiye
| | - Pinar Kadioglu
- Department of Endocrinology, Metabolism, and Diabetes, Istanbul University-Cerrahpasa, Istanbul, Turkiye; Pituitary Center, Istanbul University-Cerrahpasa, Istanbul, Turkiye
| | - Nurperi Gazioglu
- Department of Neurosurgery, Istinye University, Istanbul, Turkiye; Pituitary Center, Istanbul University-Cerrahpasa, Istanbul, Turkiye
| | - Necmettin Tanriover
- Department of Neurosurgery, Istanbul University-Cerrahpaşa, Istanbul, Turkiye; Pituitary Center, Istanbul University-Cerrahpasa, Istanbul, Turkiye.
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22
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Gillett D, MacFarlane J, Bashari W, Crawford R, Harper I, Mendichovszky IA, Aloj L, Cheow H, Gurnell M. Molecular Imaging of Pituitary Tumors. Semin Nucl Med 2023; 53:530-538. [PMID: 36966020 DOI: 10.1053/j.semnuclmed.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 03/27/2023]
Abstract
Tumors of the pituitary gland, although mostly benign adenomas, are a cause of significant morbidity and even excess mortality due to local compressive effects (eg visual loss, hypopituitarism) and unregulated hormone secretion (eg acromegaly or Cushing Disease). Surgery, radiotherapy, and medical management (sometimes in combination) may be needed to mitigate the effects of tumor expansion and endocrine dysfunction. Magnetic resonance imaging (MRI) plays a central role in treatment planning for most patients. However, it does not always reliably identify the site(s) of primary or recurrent disease, especially where post-treatment remodeling results in indeterminate anatomical appearances. In these contexts, molecular imaging is a potential game-changer, allowing precise localization of sites of active disease and enabling safe and effective targeted intervention when patients would otherwise be consigned to expensive life-long medication. For pituitary and parasellar imaging, PET is the preferred modality due to its superior spatial resolution and sensitivity compared with SPECT, and an array of PET radioligands have been studied in different pituitary adenoma (PA) subtypes. While 18F-fluorodeoxyglucose (18F-FDG) is widely available, significant heterogeneity in tumoral uptake has limited its use. Instead, ligands targeting specific molecular pathways relevant to PA biology (eg somatostatin or dopamine receptor expression, amino acid uptake) are increasingly preferred and are beginning to find application in routine clinical practice. In addition, novel approaches to distinguish adenomatous tissue from normal gland (eg through comparison of images obtained with different radiotracers) and increase confidence that a suspected abnormal focus is indeed pathological (eg through subtraction imaging) have been proposed. It is likely therefore that molecular imaging will continue to find increasing application in the management of pituitary tumors just as it already does in other endocrine disorders.
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Affiliation(s)
- Daniel Gillett
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK; Cambridge Endocrine Molecular Imaging Group, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK.
| | - James MacFarlane
- Cambridge Endocrine Molecular Imaging Group, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Waiel Bashari
- Cambridge Endocrine Molecular Imaging Group, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Rosy Crawford
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Ines Harper
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Iosif A Mendichovszky
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK; Department of Radiology, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Luigi Aloj
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK; Department of Radiology, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Heok Cheow
- Department of Nuclear Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK
| | - Mark Gurnell
- Cambridge Endocrine Molecular Imaging Group, University of Cambridge and Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK; Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge, and National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge, UK.
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23
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Ottenhausen M, Conrad J, Wolters LM, Ringel F. Surgery as first-line treatment for prolactinoma? Discussion of the literature and results of a consecutive series of surgically treated patients. Neurosurg Rev 2023; 46:128. [PMID: 37249700 PMCID: PMC10229663 DOI: 10.1007/s10143-023-02033-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/21/2023] [Accepted: 05/14/2023] [Indexed: 05/31/2023]
Abstract
Initial treatment for prolactinoma is usually conservative with dopamine agonists. However, the duration of treatment is often lifelong and can be associated with significant side effects. Surgical outcomes are usually favorable and treatment complications low, raising the question whether surgical therapy should be included earlier in the treatment of prolactinoma. The aim of this study was to analyze the outcome of surgical resection of prolactinomas at our institution, to compare it with other published surgical and conservative series and to discuss the role of surgery in modern prolactinoma therapy. The authors reviewed a database of single-center consecutively operated prolactinoma cases and analyzed the extent of resection (EOR), endocrinological and neurological outcomes, and complications. Thirty patients were analyzed. Mean patient age was 37.2 ± 15.5 years (range 16-76) and consisted of 17 (56.7%) females and 13 (43.3%) males. Twenty-one patients (70%) failed medical therapy, the main reasons being intolerable side effects in 11 cases (52.4%) and insufficient response in 10 cases (47.6%). Nine patients (30%) received no medical treatment prior to surgery, of which five (55.6%) were operated because of pituitary apoplexy, two (22.2%) because of acute visual deterioration and two (22.2%) refused medical treatment and opted for surgery as first-line treatment. Of the 30 operated tumors, 56.7% (n = 17) were microadenomas, 30% (n = 9) were macroadenomas (≥ 10 mm), and 13.3% (n = 4) were giant adenomas (≥ 40 mm). GTR was achieved in 75% (n = 21) of cases. The overall remission rate was 63.3%. MRI showed a residual tumor in seven patients (25%), typically with invasive growth. Postoperative CSF leaks did not occur. Mean follow-up was 34.9 ± 60.3 months (range 0-246 months). Endocrine remission was defined as a morning fasting basal PRL level of 22.3 < ng/mL and measured at the last available follow-up. Postoperative Prolactine levels were missing in three patients. Our analysis describes a highly selected sample with a disproportionate number of larger, invasive tumors and emergency cases. Nevertheless, the results are satisfactory and comparable with other published series. The consistently good results of transphenoidal surgery, especially for microprolactinomas, have led to a greater acceptance of surgery in the treatment of prolactinomas in recent years. The timing of surgery in each individual case must be determined by a multidisciplinary team to ensure the best possible outcome.
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Affiliation(s)
- Malte Ottenhausen
- Department of Neurosurgery, University Medical Center Mainz, Langenbeckstr. 1, 55131, Mainz, Germany.
| | - Jens Conrad
- Department of Neurosurgery, University Medical Center Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Lea-Marie Wolters
- Department of Neurosurgery, University Medical Center Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Florian Ringel
- Department of Neurosurgery, University Medical Center Mainz, Langenbeckstr. 1, 55131, Mainz, Germany
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24
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Li D, Wang Y, Tan H, Luo P, Yu Y. A giant invasive macroprolactinoma with recurrent nasal bleeding as the first clinical presentation: case report and review of literature. BMC Endocr Disord 2023; 23:107. [PMID: 37173679 PMCID: PMC10176701 DOI: 10.1186/s12902-023-01345-y] [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: 11/22/2021] [Accepted: 04/14/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Giant prolactinoma (> 4 cm in dimension) is a rare disorder. Invasive macroprolactinoma has the potential to cause base of skull erosion and extend into the nasal cavity or even the sphenoid sinus. Nasal bleeding caused by intranasal tumor extension is a rare complication associated with invasive giant prolactinoma. We report a case of giant invasive macroprolactinoma with repeated nasal bleeding as the initial symptom. CASE PRESENTATION A 24-year-old man with an invasive giant prolactinoma in the nasal cavity and sellar region who presented with nasal bleeding as the initial symptom, misdiagnosed as olfactory neuroblastoma. However, markedly elevated serum prolactin levels (4700 ng/mL), and a 7.8-cm invasive sellar mass confirmed the diagnosis of invasive giant prolactinoma. He was treated with oral bromocriptine. Serum prolactin was reduced to near normal after 6 months of treatment. Follow-up magnetic resonance imaging showed that the sellar lesion had disappeared completely and the skull base lesions were reduced. CONCLUSION This case is notable in demonstrating the aggressive nature of untreated invasive giant prolactinomas which can cause a diagnostic difficulty with potential serious consequences. Early detection of hormonal levels can avoid unnecessary nasal biopsy. Early identification of pituitary adenoma with nasal bleeding as the first symptom is particularly important.
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Affiliation(s)
- Danting Li
- Division of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, 610041, P.R. China
- Department of Health Management, Health Management Center, General Practice Center, West China Hospital of Sichuan University, Chengdu, 610041, P.R. China
| | - Yan Wang
- Division of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, 610041, P.R. China
| | - Huiwen Tan
- Division of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, 610041, P.R. China.
| | - Peiqiong Luo
- Division of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, 610041, P.R. China
| | - Yerong Yu
- Division of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, 610041, P.R. 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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26
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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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Uzuner A, Yilmaz E, Caklili M, Selek A, Aydemir F, Cabuk B, Anik I, Ceylan S. Endoscopic Transnasal Approach for Microprolactinomas with Experience of 105 Cases in a Single Center: Paradigmal Shift for Conventional Medical Therapy. World Neurosurg 2023; 170:e858-e867. [PMID: 36481446 DOI: 10.1016/j.wneu.2022.12.003] [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: 10/23/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The classically recommended first-line therapy for microprolactinomas is medical therapy. In the presence of drug resistance and intolerance after the use of dopamine agonists or when the patients prefer surgery instead of medication, surgical treatment is considered as second-line treatment. The high hormonal remission and low complication rates after surgery for microprolactinomas suggest that the surgical outcome of endoscopic surgeries may be better than medical therapy in well-selected patients. This study reports a large series of patients with microprolactinoma treated by endoscopic transnasal approach and evaluates the efficiency of surgical treatment. METHODS Our study is a retrospective cohort analysis of patients with microprolactinoma operated on by an endoscopic transnasal approach between August 1997 and February 2022 by an experienced pituitary surgeon in a single tertiary center. Inclusion criteria for microprolactinoma were based on increased prolactin levels, microadenoma (<10 mm in diameter) on pituitary magnetic resonance imaging, and histopathologically verified lactotroph adenoma. RESULTS The mean follow-up was 74.90 months (range, 6-207). The postoperative day 1 remission rate was 85.7% and the long-term remission rate was 74.3%. The long-term remission rates of the patients in the preference group were significantly higher than those of the patients in the resistant or intolerance group (P = 0.002). Patients who used dopamine agonists for more than 3 years had a lower remission rate compared with patients who used dopamine agonists for a shorter period or who did not use it (P = 0.01). The surgical complication rate was 4.76%. CONCLUSIONS According to our findings, endoscopic transnasal surgery performed by an experienced neurosurgeon in well-selected patients with microprolactinoma can be offered with cure rates superior to medical therapy and may be an alternative first-line treatment option to dopamine agonists.
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Affiliation(s)
- Ayse Uzuner
- Department of Neurosurgery, Pituitary Research Center, Kocaeli University, Kocaeli, Turkey
| | - Eren Yilmaz
- Department of Neurosurgery, Pituitary Research Center, Kocaeli University, Kocaeli, Turkey
| | - Melih Caklili
- Department of Neurosurgery, Pituitary Research Center, Kocaeli University, Kocaeli, Turkey
| | - Alev Selek
- Department of Endocrinology, Kocaeli University, Kocaeli, Turkey
| | - Fatih Aydemir
- Department of Neurosurgery, University of Health Sciences, Bursa Faculty of Medicine, Bursa City Hospital, Bursa, Turkey
| | - Burak Cabuk
- Department of Neurosurgery, Pituitary Research Center, Kocaeli University, Kocaeli, Turkey
| | - Ihsan Anik
- Department of Neurosurgery, Pituitary Research Center, Kocaeli University, Kocaeli, Turkey
| | - Savas Ceylan
- Department of Neurosurgery, Pituitary Research Center, Kocaeli University, Kocaeli, Turkey.
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Lundholm MD, Yogi-Morren D, Pantalone KM, Recinos PF, Kshettry VR, Rao PPR. Surgical Management of Giant Prolactinomas: A Descriptive Study. Int J Endocrinol 2023; 2023:1990259. [PMID: 37143698 PMCID: PMC10154094 DOI: 10.1155/2023/1990259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/10/2023] [Accepted: 04/18/2023] [Indexed: 05/06/2023] Open
Abstract
Introduction Giant prolactinoma (GP) is a rare pituitary lactotropic cell tumor larger than 4 cm in its widest dimension, and is less likely than a smaller prolactinoma to achieve prolactin normalization on dopamine agonist (DA) monotherapy. There is a paucity of data on the circumstances and outcomes of second-line management of GP with surgery. Herein, our institution's experience with the surgical management of GPs is described. Methods A single-center retrospective analysis was conducted of patients who underwent surgery for giant prolactinoma from 2003 to 2018. A chart review was conducted for demographic data, clinical features, laboratory and radiographic findings, operative and pathology reports, perioperative management, and clinical outcomes in follow-up. Descriptive statistics were used. Results Of 79 prolactinoma cases, 8 patients had GP with a median age of 38 years (range 20-53), 75% (6/8) were male, with a median largest tumor dimension of 6 cm (range 4.6-7.7), and a median prolactin level of 2,500 μg/L (range 100->13,000). Six patients had transsphenoidal surgery for dopamine agonist (DA) resistance or intolerance. Two patients had a craniotomy for a missed diagnosis; one was due to the hook effect. No tumor resections were complete by either surgical approach; all had persistent hyperprolactinemia requiring postoperative DA therapy, and two patients had an additional craniotomy procedure for further tumor debulking. There was no recovery of pituitary axes and postoperative deficits were common. Remission as defined by prolactin normalization occurred in 63% (5/8) at a median time of 36 months (range 14-63 months) on DA therapy after surgery with a follow-up of 3-13 years. Conclusions GPs infrequently require surgical resection, which is generally incomplete and requires adjuvant therapy. Given the rarity of surgery for GPs, multi-institutional or registry studies would yield clearer guidance on optimal management.
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Affiliation(s)
- Michelle D. Lundholm
- Department of Endocrinology, Diabetes and Metabolism, Cleveland Clinic, Cleveland, OH, USA
| | - Divya Yogi-Morren
- Department of Endocrinology, Diabetes and Metabolism, Cleveland Clinic, Cleveland, OH, USA
| | - Kevin M. Pantalone
- Department of Endocrinology, Diabetes and Metabolism, Cleveland Clinic, Cleveland, OH, USA
| | - Pablo F. Recinos
- Department of Neurological Surgery and Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH, USA
| | - Varun R. Kshettry
- Department of Neurological Surgery and Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, OH, USA
| | - Pratibha P. R. Rao
- Department of Endocrinology, Diabetes and Metabolism, Cleveland Clinic, Cleveland, OH, USA
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Zamanipoor Najafabadi AH, van der Meulen M, Priego Zurita AL, Faisal Ahmed S, van Furth WR, Charmandari E, Hiort O, Pereira AM, Dattani M, Vitali D, de Graaf JP, Biermasz NR. Starting point for benchmarking outcomes and reporting of pituitary adenoma surgery within the European Reference Network on Rare Endocrine Conditions (Endo-ERN): results from a meta-analysis and survey study. Endocr Connect 2023; 12:e220349. [PMID: 36327151 PMCID: PMC9782450 DOI: 10.1530/ec-22-0349] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/03/2022] [Indexed: 11/06/2022]
Abstract
Objective The European Reference Network on Rare Endocrine Conditions (Endo-ERN) aims to organize high-quality healthcare throughout Europe, including care for pituitary adenoma patients. As surgery is the mainstay of treatment, we aimed to describe the current surgical practice and published surgical outcomes of pituitary adenoma within Endo-ERN. Design and Methods Systematic review and meta-analysis of studies reporting surgical outcomes of pituitary adenoma patients within Endo-ERN MTG6 pituitary reference centers between 2010 and 2019. A survey was completed by reference centers on their current surgical practice. Results A total of 18 out of 43 (42%) reference centers located in 7 of the 20 (35%) MTG6-represented countries published 48 articles. Remission rates were 50% (95% CI: 42-59) for patients with acromegaly, 68% (95% CI: 60-75) for Cushing's disease, and 53% (95% CI: 39-66%) for prolactinoma. Gross total resection was achieved in 49% (95% CI: 37-61%) of patients and visual improvement in 78% (95% CI: 68-87). Mortality, hemorrhage, and carotid injury occurred in less than 1% of patients. New-onset hypopituitarism occurred in 16% (95% CI: 11-23), transient diabetes insipidus in 12% (95% CI: 6-21), permanent diabetes insipidus in 4% (95% CI: 3-6), syndrome of inappropriate secretion of antidiuretic hormone (SIADH) in 9% (95% CI: 5-14), severe epistaxis in 2% (95% CI: 0-4), and cerebrospinal fluid leak in 4% (95% CI: 2-6). Thirty-five (81%) centers completed the survey: 54% were operated endoscopically and 57% were together with an ENT surgeon. Conclusion The results of this study could be used as a first benchmark for the outcomes of pituitary adenoma surgery within Endo-ERN. However, the heterogeneity between studies in the reporting of outcomes hampers comparability and warrants outcome collection through registries.
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Affiliation(s)
- Amir H Zamanipoor Najafabadi
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Medicine, Division of Endocrinology and Centre for Endocrine Tumors, Leiden University Medical Centre, Leiden, The Netherlands
- Department of Neurosurgery, University Neurosurgical Centre Holland (UNCH), Leiden University Medical Centre, Haaglanden Medical Centre and Haga Teaching Hospitals, Leiden and The Hague, The Netherlands
| | - Merel van der Meulen
- Department of Medicine, Division of Endocrinology and Centre for Endocrine Tumors, Leiden University Medical Centre, Leiden, The Netherlands
| | - Ana Luisa Priego Zurita
- Department of Medicine, Division of Endocrinology and Centre for Endocrine Tumors, Leiden University Medical Centre, Leiden, The Netherlands
| | - S Faisal Ahmed
- Chair of Work Package of E-Health & ICT of Endo-ERN, Developmental Endocrinology Research Group, School of Medicine, Dentistry & Nursing, University of Glasgow and Office for Rare Conditions, Royal Hospital for Children & Queen Elizabeth University Hospital, Glasgow, UK
| | - Wouter R van Furth
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Evangelia Charmandari
- Pediatric Chair Main Thematic Group 6 Pituitary of Endo-ERN, Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, ‘Aghia Sophia’ Children’s Hospital, Athens, Greece
| | - Olaf Hiort
- Pediatric Chair and Deputy Coordinator of Endo-ERN, Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent Medicine, University of Lübeck, Lübeck, Germany
| | - Alberto M Pereira
- Adult Chair and Coordinator of Endo-ERN, Department of Endocrinology and Metabolism, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Mehul Dattani
- London Centre for Pediatric Endocrinology and Diabetes at Great Ormond Street Children's Hospital and University College London Hospitals, London, UK
| | - Diana Vitali
- SOD ITALIA (Italian Organization for Septo Optic Dysplasia and other Neuroendocrine Disorders), European Patient Advocacy Group, Rome, Italy
| | - Johan P de Graaf
- Dutch Pituitary Foundation, European Patient Advocacy Group, Nijkerk, The Netherlands
| | - Nienke R Biermasz
- Adult Chair Main Thematic Group 6 Pituitary of Endo-ERN, Department of Medicine, Division of Endocrinology and Centre for Endocrine Tumors, Leiden University Medical Centre, Leiden, The Netherlands
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Cozzi R, Auriemma RS, De Menis E, Esposito F, Ferrante E, Iatì G, Mazzatenta D, Poggi M, Rudà R, Tortora F, Cruciani F, Mitrova Z, Saulle R, Vecchi S, Basile M, Cappabianca P, Paoletta A, Papini E, Persichetti A, Samperi I, Scoppola A, Bozzao A, Caputo M, Doglietto F, Ferraù F, Lania AG, Laureti S, Lello S, Locatelli D, Maffei P, Minniti G, Peri A, Ruini C, Settanni F, Silvani A, Veronese N, Grimaldi F, Attanasio R. Italian Guidelines for the Management of Prolactinomas. Endocr Metab Immune Disord Drug Targets 2023; 23:1459-1479. [PMID: 37171003 PMCID: PMC10556400 DOI: 10.2174/1871530323666230511104045] [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: 02/27/2023] [Revised: 05/04/2023] [Accepted: 05/04/2023] [Indexed: 05/13/2023]
Abstract
INTRODUCTION This guideline (GL) is aimed at providing a reference for the management of prolactin (PRL)-secreting pituitary adenoma in adults. However, pregnancy is not considered. METHODS This GL has been developed following the methods described in the Manual of the Italian National Guideline System. For each question, the panel appointed by Associazione Medici Endocrinologi (AME) has identified potentially relevant outcomes, which have then been rated for their impact on therapeutic choices. Only outcomes classified as "critical" and "important" have been considered in the systematic review of evidence and only those classified as "critical" have been considered in the formulation of recommendations. RESULTS The present GL provides recommendations regarding the role of pharmacological and neurosurgical treatment in the management of prolactinomas. We recommend cabergoline (Cab) vs. bromocriptine (Br) as the firstchoice pharmacological treatment to be employed at the minimal effective dose capable of achieving the regression of the clinical picture. We suggest that medication and surgery are offered as suitable alternative first-line treatments to patients with non-invasive PRL-secreting adenoma, regardless of size. We suggest Br as an alternative drug in patients who are intolerant to Cab and are not candidates for surgery. We recommend pituitary tumor resection in patients 1) without any significant neuro-ophthalmologic improvement within two weeks from the start of Cab, 2) who are resistant or do not tolerate Cab or other dopamine-agonist drugs (DA), 3) who escape from previous efficacy of DA, and 4) who are unwilling to undergo a chronic DA treatment. We recommend that patients with progressive disease notwithstanding previous tumor resection and ongoing DA should be managed by a multidisciplinary team with specific expertise in pituitary diseases using a multimodal approach that includes repeated surgery, radiotherapy, DA, and possibly, the use of temozolomide. CONCLUSION The present GL is directed to endocrinologists, neurosurgeons, and gynecologists working in hospitals, in territorial services or private practice, and to general practitioners and patients.
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Affiliation(s)
- Renato Cozzi
- Department of Endocrinology ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Renata Simona Auriemma
- Department of Molecular and Clinical Endocrinology and Oncology, Federico II University of Naples, Italy
| | - Ernesto De Menis
- Internal Medicine 2, Treviso Hospital, Treviso; Functional Department of Endocrinology and Metabolism, AULSS 2 Veneto, Italy
| | - Felice Esposito
- Neurosurgical Clinic, Department of Neurosciences and Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Italy
| | - Emanuele Ferrante
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuseppe Iatì
- Department of Radiation Oncology, University of Messina, Italy
| | - Diego Mazzatenta
- Department of Biomedical and NeuroMotor Sciences (DIBINEM), University of Bologna, IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma Neurochirurgia Ipofisi - Pituitary Unit, Bologna, Italy
| | - Maurizio Poggi
- Endocrinology, Department of Clinical and Molecular Medicine, S. Andrea Hospital, Sapienza University of Rome, Italy
| | - Roberta Rudà
- Division of Neurology, Castelfranco Veneto and Treviso Hospital, Treviso; Division of Neuro-Oncology, Department of Neuroscience “Rita Levi Montalcini”, University of Turin, Italy
| | - Fabio Tortora
- Radiology Unit, Department of Advanced Biomedical Sciences, University “Federico II”, Naples, Italy
| | - Fabio Cruciani
- Department of Epidemiology, Lazio Region Health Service, Rome, Italy
| | - Zuzana Mitrova
- Department of Epidemiology, Lazio Region Health Service, Rome, Italy
| | - Rosella Saulle
- Department of Epidemiology, Lazio Region Health Service, Rome, Italy
| | - Simona Vecchi
- Department of Epidemiology, Lazio Region Health Service, Rome, Italy
| | - Michele Basile
- High School of Economy and Management of Health Systems, Catholic University of Sacred Heart, Rome, Italy
| | - Paolo Cappabianca
- Neurosurgical Clinic, Department of Neurosciences and Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, Italy
| | | | - Enrico Papini
- Endocrinology, Ospedale Regina Apostolorum, Albano Laziale
| | - Agnese Persichetti
- Ministry of Interior - Department of Firefighters, Public Rescue and Civil Defense, Rome, Italy
| | | | | | - Alessandro Bozzao
- Neuroradiology, S. Andrea Hospital, NESMOS Department (Neuroscience, Mental Health, Sensorial Organs), Sapienza University of Rome, Italy
| | - Marco Caputo
- Laboratorio Analisi Cliniche e Microbiologia, Synlab SRL, Calenzano (FI), Italy
| | - Francesco Doglietto
- Institute of Neurosurgery, Catholic University School of Medicine, Rome, Italy
| | - Francesco Ferraù
- Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Andrea Gerardo Lania
- Department of Biomedical Sciences, Endocrinology Unit, Humanitas Clinical and Research Center IRCCS, Humanitas University, Rozzano (MI), Italy
| | | | - Stefano Lello
- Department of Woman and Child Health and Public Health, Institute of Obstetrics and Gynecology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Davide Locatelli
- Division of Neurosurgery, Department of Biotechnology and Life Sciences, University of Insubria, ASST Sette Laghi, Varese, Italy
| | - Pietro Maffei
- Department of Medicine (DIMED), 3 Medical Clinic, Padua University, Italy
| | - Giuseppe Minniti
- Radiation Oncology Unit, Department of Radiological Sciences, Oncology and Anatomical Pathology, Sapienza University of Rome, Policlinico Umberto I, Rome, Italy
| | - Alessandro Peri
- Pituitary Diseases and Sodium Alterations Unit, Endocrinology, AOU Careggi, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Italy
| | - Chiara Ruini
- Department of Psychology, University of Bologna, Italy
| | - Fabio Settanni
- Clinical Biochemistry Laboratory, City of Health and Science University Hospital, Turin, Italy
| | - Antonio Silvani
- Department of Neuro-Oncology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Nadia Veronese
- Department of Endocrinology ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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Force BK, Staggers K, Sebastian S, Takashima M, Yoshor D, Samson SL. Endoscopic Endonasal Transsphenoidal Surgery for Patients with Prolactinomas: Indications and Outcomes. World Neurosurg 2022; 168:e626-e635. [DOI: 10.1016/j.wneu.2022.10.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 11/09/2022]
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Muacevic A, Adler JR. Prolactinoma: Clinical Characteristics, Management and Outcome. Cureus 2022; 14:e29822. [PMID: 36337795 PMCID: PMC9626374 DOI: 10.7759/cureus.29822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2022] [Indexed: 12/31/2022] Open
Abstract
Aim Prolactinoma, a prolactin (PRL) secreting functioning pituitary tumor, is the most common of all pituitary adenomas (PA) accounting for 40-60% and dopamine agonists (DA) are the cornerstone of treatment. The aim of this study was to review the clinical presentation, treatment modalities and therapeutic outcomes of patients with prolactinomas in the South Asia region. Methods This retrospective study was conducted in the Endocrinology Department of Shaukat Khanum Memorial Cancer Hospital and Research Centre from December 2011 till December 2019. Medical records were used to retrieve for patient's demographics, clinical features at diagnosis, PRL levels and size of prolactinoma on MRI at diagnosis and after start of dopamine agonists and outcome of medical management. Results A total of 107 patients were included in this study. Mean age at diagnosis was 35 (22-54) years for men and 32 (18-50) years for women and 66.4% (71) of the patients were females. Our study included 38 (35.5%) microadenoma, 50 (46.7%) macroadenoma and 19 (17.8%) giant adenomas. At presentation, the most common symptom among females was menstrual irregularity/amenorrhea seen in 73.2% of females and among males was visual disturbance (80.6%). A significant reduction in PRL levels was seen within six to 12 months of treatment. Mean PRL levels decreased from 3162.8 ng/ml to 1.52 ng/ml. A notable decrease in tumor size was seen with medical management, mean adenoma size decreased from 2.18 cm to 1.04 cm. With cabergoline (CAB) 83.3% biochemical cure was seen compared to bromocriptine (BRC) which has 60.4%. The radiological response rate in CAB and BRC groups was 65.45% and 60%, respectively. Complete resolution of adenoma was seen in 13 patients (nine were microadenoma, two macro and two giant adenomas). The prolactin level at diagnosis was positively correlated with maximum tumor diameter (r = 0.469, P = 0.001). Two patients developed cerebrospinal fluid (CSF) rhinorrhea and the defect was repaired in both patients. Median follow-up duration was 40 (12-288) months. Conclusion Clinical presentation and demographics of prolactinoma are the same in our region when compared to the rest of the world. Cabergoline is superior to bromocriptine in prolactin normalization and tumor shrinkage but still bromocriptine is being used in a significant number of patients in low-income countries as first-line due to its low cost.
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Bashari WA, van der Meulen M, MacFarlane J, Gillett D, Senanayake R, Serban L, Powlson AS, Brooke AM, Scoffings DJ, Jones J, O'Donovan DG, Tysome J, Santarius T, Donnelly N, Boros I, Aigbirhio F, Jefferies S, Cheow HK, Mendichovszky IA, Kolias AG, Mannion R, Koulouri O, Gurnell M. 11C-methionine PET aids localization of microprolactinomas in patients with intolerance or resistance to dopamine agonist therapy. Pituitary 2022; 25:573-586. [PMID: 35608811 PMCID: PMC9345820 DOI: 10.1007/s11102-022-01229-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 10/29/2022]
Abstract
PURPOSE To assess the potential for 11C-methionine PET (Met-PET) coregistered with volumetric magnetic resonance imaging (Met-PET/MRCR) to inform clinical decision making in patients with poorly visualized or occult microprolactinomas and dopamine agonist intolerance or resistance. PATIENTS AND METHODS Thirteen patients with pituitary microprolactinomas, and who were intolerant (n = 11) or resistant (n = 2) to dopamine agonist therapy, were referred to our specialist pituitary centre for Met-PET/MRCR between 2016 and 2020. All patients had persistent hyperprolactinemia and were being considered for surgical intervention, but standard clinical MRI had shown either no visible adenoma or equivocal appearances. RESULTS In all 13 patients Met-PET/MRCR demonstrated a single focus of avid tracer uptake. This was localized either to the right or left side of the sella in 12 subjects. In one patient, who had previously undergone surgery for a left-sided adenoma, recurrent tumor was unexpectedly identified in the left cavernous sinus. Five patients underwent endoscopic transsphenoidal selective adenomectomy, with subsequent complete remission of hyperprolactinaemia and normalization of other pituitary function; three patients are awaiting surgery. In the patient with inoperable cavernous sinus disease PET-guided stereotactic radiosurgery (SRS) was performed with subsequent near-normalization of serum prolactin. Two patients elected for a further trial of medical therapy, while two declined surgery or radiotherapy and chose to remain off medical treatment. CONCLUSIONS In patients with dopamine agonist intolerance or resistance, and indeterminate pituitary MRI, molecular (functional) imaging with Met-PET/MRCR can allow precise localization of a microprolactinoma to facilitate selective surgical adenomectomy or SRS.
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Affiliation(s)
- W A Bashari
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - M van der Meulen
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - J MacFarlane
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - D Gillett
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
- Department of Nuclear Medicine, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - R Senanayake
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - L Serban
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - A S Powlson
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - A M Brooke
- Macleod Diabetes and Endocrine Centre, Royal Devon and Exeter Hospital, Exeter, UK
| | - D J Scoffings
- Department of Radiology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - J Jones
- Department of Radiology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - D G O'Donovan
- Department of Neuropathology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - J Tysome
- Department of Otolaryngology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - T Santarius
- Department of Neurosurgery, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - N Donnelly
- Department of Otolaryngology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - I Boros
- Wolfson Brain Imaging Centre, University of Cambridge, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - F Aigbirhio
- Wolfson Brain Imaging Centre, University of Cambridge, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - S Jefferies
- Department of Oncology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - H K Cheow
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
- Department of Nuclear Medicine, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
- Department of Radiology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - I A Mendichovszky
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
- Department of Nuclear Medicine, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
- Department of Radiology, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - A G Kolias
- Department of Neurosurgery, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - R Mannion
- Department of Neurosurgery, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - O Koulouri
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK
| | - M Gurnell
- Cambridge Endocrine Molecular Imaging Group, Metabolic Research Laboratories, Wellcome-MRC Institute of Metabolic Science, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge Biomedical Campus, Cambridge, UK.
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Bakker LEH, Verstegen MJT, Ghariq E, Verbist BM, Schutte PJ, Bashari WA, Kruit MC, Pereira AM, Gurnell M, Biermasz NR, van Furth WR, Bouda LMPA. Implementation of functional imaging using 11C-methionine PET-CT co-registered with MRI for advanced surgical planning and decision making in prolactinoma surgery. Pituitary 2022; 25:587-601. [PMID: 35616762 PMCID: PMC9345807 DOI: 10.1007/s11102-022-01230-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/06/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE To report the first experience of our multidisciplinary team with functional imaging using 11C-methionine positron emission tomography-computed tomography (11C-methionine PET-CT) co-registered with MRI (Met-PET/MRICR) in clinical decision making and surgical planning of patients with difficult to treat prolactinoma. METHODS In eighteen patients with prolactinoma, referred to our tertiary referral centre because of intolerance or resistance for dopamine agonists (DA), Met-PET/MRICR was used to aid decision-making regarding therapy. RESULTS Met-PET/MRICR was positive in 94% of the patients. MRI and Met-PET/MRICR findings were completely concordant in five patients, partially concordant in nine patients, and non-concordant in four patients. In five patients Met-PET/MRICR identified lesion(s) that were retrospectively also visible on MRI. Met-PET/MRICR was false negative in one patient, with a cystic adenoma on conventional MRI. Thirteen patients underwent transsphenoidal surgery, with nine achieving full biochemical remission, two clinical improvement and near normalized prolactin levels, and one patient clinical improvement with significant tumour reduction. Hence, nearly all patients (94%) were considered to have a positive outcome. Permanent complication rate was low. Three patients continued DA, two patients have a wait and scan policy. CONCLUSION Met-PET/MRICR can provide additional information to guide multidisciplinary preoperative and intraoperative decision making in selected cases of prolactinoma. This approach resulted in a high remission rate with a low rate of complications in our expert centre.
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Affiliation(s)
- Leontine E H Bakker
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands.
- Center for Endocrine Tumors Leiden (CETL), Pituitary Center, Leiden University Medical Center, Leiden, The Netherlands.
| | - Marco J T Verstegen
- Center for Endocrine Tumors Leiden (CETL), Pituitary Center, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Eidrees Ghariq
- Section of Nuclear Medicine, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Berit M Verbist
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Pieter J Schutte
- Center for Endocrine Tumors Leiden (CETL), Pituitary Center, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Waiel A Bashari
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Mark C Kruit
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Alberto M Pereira
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden (CETL), Pituitary Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Mark Gurnell
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - Nienke R Biermasz
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden (CETL), Pituitary Center, Leiden University Medical Center, Leiden, The Netherlands
| | - Wouter R van Furth
- Center for Endocrine Tumors Leiden (CETL), Pituitary Center, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Lenka M Pereira Arias Bouda
- Section of Nuclear Medicine, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
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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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Extra-Pseudocapsular Transsphenoidal Surgery for Microprolactinoma in Women. J Clin Med 2022; 11:jcm11133920. [PMID: 35807204 PMCID: PMC9267792 DOI: 10.3390/jcm11133920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/20/2022] [Accepted: 06/30/2022] [Indexed: 11/25/2022] Open
Abstract
A recall for histological pseudocapsule (PS) and reappraisal of transsphenoidal surgery (TSS) as a viable alternative to dopamine agonists in the treatment algorithm of prolactinomas are getting vibrant. We hope to investigate the effectiveness and risks of extra-pseudocapsular transsphenoidal surgery (EPTSS) for young women with microprolactinoma, and to look into the factors that influenced remission and recurrence, and thus to figure out the possible indication shift for primary TSS. We proposed a new classification method of microprolactinoma based on the relationship between tumor and pituitary position, which can be divided into hypo-pituitary, para-pituitary and supra-pituitary groups. We retrospectively analyzed 133 patients of women (<50 yr) with microprolactinoma (≤10 mm) who underwent EPTSS in a tertiary center. PS were identified in 113 (84.96%) microadenomas intraoperatively. The long-term surgical cure rate was 88.2%, and the comprehensive remission rate was 95.8% in total. There was no severe or permanent complication, and the surgical morbidity rate was 4.5%. The recurrence rate with over 5 years of follow-up was 9.2%, and a lot lower for the tumors in the complete PS group (0) and hypo-pituitary group (2.1%). Use of the extra-pseudocapsule dissection in microprolactinoma resulted in a good chance of increasing the surgical remission without increasing the risk of CSF leakage or endocrine deficits. First-line EPTSS may offer a greater opportunity of long-term cure for young female patients with microprolactinoma of hypo-pituitary located and Knosp grade 0-II.
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Iuliano SL, Bi WL, Laws ER. Changes in the Options for Management of Prolactin Secreting Pituitary Adenomas. Skull Base Surg 2022; 83:e49-e53. [DOI: 10.1055/s-0040-1722665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 11/01/2020] [Indexed: 10/22/2022]
Abstract
Abstract
Objectives Initial therapy for the management of prolactinomas has long been maintained to be medical, consisting of a dopamine agonist. These therapies may have troublesome side effects, and some prolactinomas are resistant to medical therapy regarding lowering prolactin levels or shrinking the tumor. These issues have revived interest in surgery for prolactin-secreting adenomas as an early therapeutic option. We report our analysis of surgery for prolactin microadenomas in women, using the transsphenoidal endoscopic approach.
Design We reviewed a contemporary series of 33 women (mean age = 31.8 years) with microprolactinomas who underwent early surgical intervention, which was a three-dimensional transnasal transsphenoidal endoscopic operation.
Setting The study was conducted at a tertiary academic referral center for pituitary tumors.
Main Outcome Measures Preoperative and postoperative prolactin.
Results Overall, 28 patients had received preoperative dopamine agonists, 24 of these experienced a variety of drug-related side effects, and 4 had tumors that were resistant to lowering prolactin or tumor shrinkage. Preoperative prolactin levels averaged 90.3 ng/mL (range = 30.7–175.8 ng/mL). We observed a 94% normalization rate in postoperative prolactin (mean = 10.08 ng/mL, range = 0.3–63.1 ng/mL). During the follow-up (mean = 33.9 months), five patients had elevated prolactin; four required reinitiation of medical therapy, two had surgical reexploration, and none received radiation therapy. Complications included syndrome of inappropriate antidiuretic hormone secretion (n = 3), transient diabetes insipidus (n = 1), postoperative epistaxis (n = 1), and fat graft site infection (n = 1).
Conclusion This review supports the consideration of transsphenoidal surgery as an early intervention for some women with prolactin-secreting microadenoma. Indications include significant side effects of medical therapy and tumors that do not respond to standard medical management.
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Affiliation(s)
- Sherry L. Iuliano
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Wenya Linda Bi
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | - Edward R. Laws
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States
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Endocrinological aspects of pituitary adenoma surgery in Europe. Sci Rep 2022; 12:6529. [PMID: 35444169 PMCID: PMC9021226 DOI: 10.1038/s41598-022-10300-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 04/04/2022] [Indexed: 12/03/2022] Open
Abstract
Hormone-secreting adenomas are treated in many neurosurgical centers within Europe. The goal of the survey is to understand variance in practice management of pituitary tumors amongst neurosurgical centers. A list of departments performing pituitary surgery was created. The survey consisted of 58 questions. This study focuses on neurosurgical care of hormone-secreting adenomas. For analysis, the departments were divided into four subgroups: academic/non-academic, high-volume/low-volume, “mainly endoscopic/mainly microscopic practice” and geographical regions. Data from 254 departments from 34 countries were obtained. Most centers surgically treat 1–5 hormone-secreting adenomas per year. In prolactinomas this is the case in 194 centers, (76.4%), in GH-secreting adenomas: 133 centers, (52.4%), ACTH-secreting adenomas: 172 centers, (69.8%). Surgery as a primary treatment of prolactinomas is considered in 64 centers (25.2%). In 47 centers (18.8%), GH-secreting microadenomas are often treated pharmacologically first. Debulking surgery for an invasive GH-secreting adenoma in which hormonal remission is not a realistic goal of the surgery and the patient has no visual deficit surgery is always or mostly indicated in 156 centers (62.9%). Routine postoperative hydrocortisone replacement therapy is administered in 147 centers (58.6%). Our survey shows that in most centers, few hormone-secreting adenomas are treated per year. In about 25% of the centers, prolactinoma surgery may be regarded as first-line treatment; in about 20% of the centers, medical treatment is the first-line treatment for GH-secreting adenomas. Pretreatment for ACTH-secreting adenomas is routinely used in 21% of centers. This survey may serve as plea for neurosurgical care centralization of hormone-secreting adenomas.
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van der Meulen M, Verstegen MJT, Lobatto DJ, Kleijwegt MC, Pereira AM, Biermasz NR, van Furth WR, Zamanipoor Najafabadi AH. Impact of patient-reported nasal symptoms on quality of life after endoscopic pituitary surgery: a prospective cohort study. Pituitary 2022; 25:308-320. [PMID: 35001298 DOI: 10.1007/s11102-021-01199-4] [Citation(s) in RCA: 4] [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: 11/26/2021] [Indexed: 12/27/2022]
Abstract
PURPOSE Endoscopic transsphenoidal surgery causes nasal morbidity and negatively affects health-related quality of life (HRQoL). Knowledge on actionable symptoms that could improve postoperative HRQoL is therefore important. This study assessed the impact of nasal symptoms on postoperative HRQoL. METHODS This perioperative cohort study included 103 adult patients undergoing endoscopic pituitary adenoma resection (August 2016-December 2018), with measurements preoperatively, and 5 days, 6 weeks and 6 months after surgery. Nasal symptoms were measured with the Anterior Skull base nasal inventory-12, and HRQoL with the Short Form-36 (SF-36) physical (PCS) and mental component scores (MCS). Linear regression analysis was used to assess (1) determinants of postoperative nasal morbidity, (2) associations between number of symptoms or (3) individual symptoms and HRQoL, and (4) the percentage of variance of HRQoL explained by nasal symptoms. RESULTS The number of nasal symptoms transiently increased after surgery. No significant treatment- or disease-related determinants of nasal morbidity were identified. The number of nasal symptoms was significantly associated with a lower PCS (β = - 1.0; 95%CI - 1.5, - 0.4), but not with MCS at 6 weeks. Similar results were observed at 6 months. Headaches (42.2%), problems with smell (42.0%), and taste (36.0%) were the most prevalent symptoms, while sense of smell and taste, and nasal discharge showed the strongest associations with HRQoL. CONCLUSIONS Postoperative nasal symptoms, in particular problems with smell and taste, significantly affect pituitary patients' physical HRQoL. Monitoring of these symptoms may aid in determining which patients may benefit from intensified follow-up and treatment, aiming to optimize HRQoL.
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Affiliation(s)
- Merel van der Meulen
- Division of Endocrinology, Department of Medicine, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
| | - Marco J T Verstegen
- Department of Neurosurgery, Haaglanden Medical Center and Haga Teaching Hospital, University Neurosurgical Center Holland, Leiden University Medical Center, Leiden and The Hague, The Netherlands
| | - Daniel J Lobatto
- Department of Neurosurgery, Haaglanden Medical Center and Haga Teaching Hospital, University Neurosurgical Center Holland, Leiden University Medical Center, Leiden and The Hague, The Netherlands
| | - Maarten C Kleijwegt
- Department of Ear Nose and Throat-Head and Neck Cancer, Leiden University Medical Center, Leiden, The Netherlands
| | - Alberto M Pereira
- Division of Endocrinology, Department of Medicine, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Nienke R Biermasz
- Division of Endocrinology, Department of Medicine, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Wouter R van Furth
- Department of Neurosurgery, Haaglanden Medical Center and Haga Teaching Hospital, University Neurosurgical Center Holland, Leiden University Medical Center, Leiden and The Hague, The Netherlands
| | - Amir H Zamanipoor Najafabadi
- Division of Endocrinology, Department of Medicine, Pituitary Center and Center for Endocrine Tumors, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Department of Neurosurgery, Haaglanden Medical Center and Haga Teaching Hospital, University Neurosurgical Center Holland, Leiden University Medical Center, Leiden and The Hague, The Netherlands
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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: 21] [Impact Index Per Article: 10.5] [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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Alikasifoglu A, Celik NB, Ozon ZA, Gonc EN, Kandemir N. Management of prolactinomas in children and adolescents; which factors define the response to treatment? Pituitary 2022; 25:167-179. [PMID: 34518999 DOI: 10.1007/s11102-021-01184-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE Prevalence, presentation and clinical outcome of prolactinomas vary in children and adults. In this study, we evaluated the clinical features and outcome of children and adolescents with prolactinoma to identify the differences from that of adults, and thus to establish the management strategies for this age group. METHODS Patients with prolactinoma diagnosed before 18 years of age from a single center in the last 20-years were included. Clinical and laboratory data, radiological findings and treatment outcome were evaluated retrospectively. RESULTS Twenty-eight patients (23 female; 82.1%) with prolactinoma were included. Median age at diagnosis was 15.2 years (12.6-17.7 years) in girls, 12.9 years (12.0-16.7 years) in boys. First line treatment was cabergoline in 82% of patients and normal prolactin level was achieved with maximum dose of 2 mg/week in 78%. Surgery was required in 28% of patients. Adenomas < 13.5 mm responded conventional doses of CAB. Adenomas > 30 mm were drug resistant or required surgery. Adenomas between 13.5 mm and 30 mm with invasion/extension were more likely to have drug resistance. CAB had to be continued following surgery in all patients. One macroprolactinoma had an increase in size which was accompanied with increasing prolactin level. CONCLUSIONS All microprolactinomas responded well to DA treatment. However, all adenomas larger than 30 mm was resistant to CAB or required surgery. Probability of drug resistance and requirement of second line therapy were higher in adenomas between 13.5 mm and 30 mm with invasion/extension. Doses over 2 mg/week of CAB in drug-resistant patients may not provide additional benefit. The frequency of follow-up MRI could be determined based on prolactin levels and emergence of new neurological symptoms.
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Affiliation(s)
- Ayfer Alikasifoglu
- Division of Pediatric Endocrinology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nur Berna Celik
- Division of Pediatric Endocrinology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey.
| | - Zeynep Alev Ozon
- Division of Pediatric Endocrinology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Elmas Nazli Gonc
- Division of Pediatric Endocrinology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nurgun Kandemir
- Division of Pediatric Endocrinology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Lin S, Han C, Lou X, Wu ZB. Hydroxychloroquine overcomes cabergoline resistance in a patient with Lactotroph Pituitary neuroendocrine tumor: a case report. Front Endocrinol (Lausanne) 2022; 13:955100. [PMID: 35983516 PMCID: PMC9379538 DOI: 10.3389/fendo.2022.955100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE A 22-year-old man complaining erectile dysfunction underwent transsphenoidal surgery for a 2.7 cm sellar mass with total resection and was confirmed at pathology to have a lactotroph pituitary neuroendocrine tumor (PiNET). Postoperatively, the patient's PRL remained at high level and therefore accepted high-dose dopamine receptor agonist (DA) therapy. After over 3 months of bromocriptine (BRC) (15mg/day) and over 3 years of cabergoline (CAB) (3mg/week) therapy, the patient's prolactin (PRL) never achieved long-term normalization. He was diagnosed with DA-resistant lactotroph PitNET. METHOD In this study, the patient was given hydroxychloroquine (HCQ) (200 mg/d) and CAB (3 mg/w) in combination for four months. His PRL level was tested by blood test every month. RESULTS Taking the combination therapy of HCQ and CAB, the patient's uncontrolled PRL level was normalized within one month and was maintained at the normal level thereafter. Pituitary magnetic resonance imaging (MRI) images with enhancement showed no recurrence. The patient also regained normal sexual function. DISCUSSION This is the first report on the combination of HCQ with CAB for the effective treatment of DA-resistant lactotroph pituitary neuroendocrine tumor in a patient, which might provide a novel treatment strategy for clinical management.
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Affiliation(s)
- Shaojian Lin
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Changxi Han
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohui Lou
- Department of Neurosurgery, Ruian People’s Hospital, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, China
| | - Zhe Bao Wu
- Department of Neurosurgery, Center of Pituitary Tumor, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Zhe Bao Wu,
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Huber M, Luedi MM, Schubert GA, Musahl C, Tortora A, Frey J, Beck J, Mariani L, Christ E, Andereggen L. Machine Learning for Outcome Prediction in First-Line Surgery of Prolactinomas. Front Endocrinol (Lausanne) 2022; 13:810219. [PMID: 35250868 PMCID: PMC8888454 DOI: 10.3389/fendo.2022.810219] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 01/17/2022] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND First-line surgery for prolactinomas has gained increasing acceptance, but the indication still remains controversial. Thus, accurate prediction of unfavorable outcomes after upfront surgery in prolactinoma patients is critical for the triage of therapy and for interdisciplinary decision-making. OBJECTIVE To evaluate whether contemporary machine learning (ML) methods can facilitate this crucial prediction task in a large cohort of prolactinoma patients with first-line surgery, we investigated the performance of various classes of supervised classification algorithms. The primary endpoint was ML-applied risk prediction of long-term dopamine agonist (DA) dependency. The secondary outcome was the prediction of the early and long-term control of hyperprolactinemia. METHODS By jointly examining two independent performance metrics - the area under the receiver operating characteristic (AUROC) and the Matthews correlation coefficient (MCC) - in combination with a stacked super learner, we present a novel perspective on how to assess and compare the discrimination capacity of a set of binary classifiers. RESULTS We demonstrate that for upfront surgery in prolactinoma patients there are not a one-algorithm-fits-all solution in outcome prediction: different algorithms perform best for different time points and different outcomes parameters. In addition, ML classifiers outperform logistic regression in both performance metrics in our cohort when predicting the primary outcome at long-term follow-up and secondary outcome at early follow-up, thus provide an added benefit in risk prediction modeling. In such a setting, the stacking framework of combining the predictions of individual base learners in a so-called super learner offers great potential: the super learner exhibits very good prediction skill for the primary outcome (AUROC: mean 0.9, 95% CI: 0.92 - 1.00; MCC: 0.85, 95% CI: 0.60 - 1.00). In contrast, predicting control of hyperprolactinemia is challenging, in particular in terms of early follow-up (AUROC: 0.69, 95% CI: 0.50 - 0.83) vs. long-term follow-up (AUROC: 0.80, 95% CI: 0.58 - 0.97). It is of clinical importance that baseline prolactin levels are by far the most important outcome predictor at early follow-up, whereas remissions at 30 days dominate the ML prediction skill for DA-dependency over the long-term. CONCLUSIONS This study highlights the performance benefits of combining a diverse set of classification algorithms to predict the outcome of first-line surgery in prolactinoma patients. We demonstrate the added benefit of considering two performance metrics jointly to assess the discrimination capacity of a diverse set of classifiers.
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Affiliation(s)
- Markus Huber
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Markus M. Luedi
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Christian Musahl
- Department of Neurosurgery, Kantonsspital Aarau, Aarau, Switzerland
| | - Angelo Tortora
- Department of Neurosurgery, Kantonsspital Aarau, Aarau, Switzerland
| | - Janine Frey
- Department of Gynecology and Obstetrics, Kantonsspital Lucerne, Lucerne, Switzerland
| | - Jürgen Beck
- Department of Neurosurgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Neurosurgery, Medical Center, University of Freiburg, Freiburg, Germany
| | - Luigi Mariani
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
| | - Emanuel Christ
- Department of Endocrinology, Diabetes and Metabolism, University Hospital of Basel, Basel, Switzerland
| | - Lukas Andereggen
- Department of Neurosurgery, Kantonsspital Aarau, Aarau, Switzerland
- Faculty of Medicine, University of Bern, Bern, Switzerland
- *Correspondence: Lukas Andereggen, ; orcid.org/0000-0003-1764-688X
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Ceccato F, Lizzul L, Voltan G, Barbot M, Scaroni C. Anastrozole as add-on therapy for cabergoline-resistant prolactin-secreting pituitary adenomas: real-life experience in male patients. Pituitary 2021; 24:914-921. [PMID: 34173929 PMCID: PMC8550050 DOI: 10.1007/s11102-021-01165-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/17/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Prolactin-secreting adenoma (PRLoma) can present as large and invasive neoplasm, with increased markers of cellular proliferation. First-line approach is Dopamine Agonists (DAs) treatment; however, DA-resistance has been reported, especially in male patients. Estrogens induce lactotroph cell replication and PRL secretion: the use of anti-estrogen treatment in patients with PRLoma have been described in few cases. We reported our experience regarding treatment with the aromatase inhibitor anastrozole (ANA) as add-on therapy for male patients with DA resistant PRLoma. MATERIALS AND METHODS We describe four male patients (26, 38, 29 and 19 years old at diagnosis), with PRLoma (median diameter 26 mm, PRL 7730 μg/L). They were resistant to cabergoline (CAB, > 2 mg/week) in terms of PRL secretion and tumor size reduction. ANA 1 mg/day was added to the maximum tolerated dose of CAB for at least 1 year. Magnetic Resonance was performed at baseline, after 6 months of CAB + ANA combination and every 12 months afterward. RESULTS PRL levels decreased in all patients after CAB + ANA (mean - 70%, range - 44/- 97%), achieving a normalization of PRL levels in one case. Tumor size decreased in all cases (mean - 47%, range - 24.5/- 68%). No severe adverse effects have been reported, a moderate weight gain has been observed in two cases. CONCLUSIONS Addition of an aromatase inhibitor (ANA) to the dopamine agonist therapy improved the control of prolactin levels and induced tumour regression.
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Affiliation(s)
- Filippo Ceccato
- Endocrinology Department of Medicine DIMED, University of Padova, Padova, Italy.
- Endocrine Disease Unit, European Reference Network On Rare Endocrine Conditions (endoERN) Center of Padova, University-Hospital of Padova, Padova, Italy.
- Department of Neuroscience DNS, University of Padova, Padova, Italy.
| | - Laura Lizzul
- Endocrinology Department of Medicine DIMED, University of Padova, Padova, Italy
| | - Giacomo Voltan
- Endocrinology Department of Medicine DIMED, University of Padova, Padova, Italy
| | - Mattia Barbot
- Endocrinology Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, European Reference Network On Rare Endocrine Conditions (endoERN) Center of Padova, University-Hospital of Padova, Padova, Italy
| | - Carla Scaroni
- Endocrinology Department of Medicine DIMED, University of Padova, Padova, Italy
- Endocrine Disease Unit, European Reference Network On Rare Endocrine Conditions (endoERN) Center of Padova, University-Hospital of Padova, Padova, Italy
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Yagnik KJ, Erickson D, Bancos I, Atkinson JLD, Choby G, Peris-Celda M, Van Gompel JJ. Surgical outcomes of medically failed prolactinomas: a systematic review and meta-analysis. Pituitary 2021; 24:978-988. [PMID: 34580821 DOI: 10.1007/s11102-021-01188-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/16/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE In Prolactinomas, surgery or radiation are reserved for DA failure due to tumor resistance, intolerance to medication-induced side-effects, or patient preference. This systematic review and meta-analysis summarizes the currently available literature regarding the effectiveness of surgery to treat prolactinomas in patients who have failed DA therapy. METHOD A literature search was conducted according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines for studies that reported outcomes of medically resistant and intolerant prolactinoma treated surgically. RESULTS 10 articles (Total N = 816, Surgery N = 657) met the inclusion criteria. 38% of patients who underwent surgery following DA failure achieved remission without need for further treatment (p < 0.001, I2 = 67.09%) with a median follow-up of 49.2 +/- 40 months. 62% achieved remission with multimodal treatment (p < 0.001, I2 = 93.28%) with a median follow-up of 53 +/- 39.8 months. 16% of cases demonstrated recurrence after early remission (p = 0.02, I2 = 62.91%) with recurrence occurring on average at 27 +/- 9 months. Overall, 46% of patients required reinstitution of postoperative DA therapy at last follow up (p < 0.001, I2 = 82.57%). Subgroup analysis of macroprolactinoma and microprolactinoma has demonstrated that there is no statistical significance in achieving long-term remission with surgery stand-alone in macroprolactinoma group (p = 0.49) although 43% of patients were able to achieve remission with multimodal therapy at last follow-up in the same group (p < 0.001, I2 = 86.34%). CONCLUSIONS This systematic review and meta-analysis revealed 38% of operated patients achieved remission, while 62% achieved remission when additional modes of therapy were implemented. Therefore, although surgery has not been initial therapeutic choice for prolactinoma, it plays a significant role in medically failed prolactinoma care.
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Affiliation(s)
- Karan J Yagnik
- Department of Neurological Surgery, Mayo Clinic, 200 First Street Southwest, Rochester, MN, 55905, USA
| | - Dana Erickson
- Division of Endocrinology, Metabolism and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Irina Bancos
- Division of Endocrinology, Metabolism and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - John L D Atkinson
- Department of Neurological Surgery, Mayo Clinic, 200 First Street Southwest, Rochester, MN, 55905, USA
| | - Garret Choby
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN, USA
| | - Maria Peris-Celda
- Department of Neurological Surgery, Mayo Clinic, 200 First Street Southwest, Rochester, MN, 55905, USA
| | - Jamie J Van Gompel
- Department of Neurological Surgery, Mayo Clinic, 200 First Street Southwest, Rochester, MN, 55905, USA.
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN, USA.
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Andereggen L, Frey J, Andres RH, Luedi MM, El-Koussy M, Widmer HR, Beck J, Mariani L, Seiler RW, Christ E. First-line surgery in prolactinomas: lessons from a long-term follow-up study in a tertiary referral center. J Endocrinol Invest 2021; 44:2621-2633. [PMID: 33847973 PMCID: PMC8572196 DOI: 10.1007/s40618-021-01569-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 03/31/2021] [Indexed: 02/06/2023]
Abstract
CONTEXT Although consensus guidelines recommend dopamine agonists (DAs) as the first-line approach in prolactinomas, some patients may opt instead for upfront surgery, with the goal of minimizing the need for continuation of DAs over the long term. While this approach can be recommended in selected patients with a microprolactinoma, the indication for upfront surgery in macroprolactinomas remains controversial, with limited long-term data in large cohorts. We aimed at elucidating whether first-line surgery is equally safe and effective for patients with micro- or macroprolactinomas not extending beyond the median carotid line (i.e., Knosp grade ≤ 1). METHODOLOGY Retrospective study of patients with prolactinomas Knosp grade ≤ 1 treated with upfront surgery. The primary endpoint was patients' dependence on DAs at last follow-up. The secondary endpoint was postoperative complications. Independent risk factors for long-term dependence on DAs were analyzed. RESULTS A microadenoma was noted in 45 patients (52%) and a macroadenoma in 41 (48%), with 17 (20%) harboring a Knosp grade 1 prolactinoma. Median follow-up was 80 months. First-line surgery resulted in long-term remission in 31 patients (72%) with a microprolactinoma and in 18 patients (45%) with a macroprolactinoma (p = 0.02). DA therapy was ultimately required in 11 patients (24%) with microadenomas vs. 20 (49%) with macroadenomas (p = 0.03). As for the latter, DA was required in 13 patients (76%) with Knosp grade 1 macroadenomas vs. 7 patients (29%) with Knosp grade 0 macroadenomas (p = 0.004). There was no mortality, and morbidity was minimal. Knosp grade 1 prolactinomas (OR 7.3, 95% CI 1.4-37.7, p = 0.02) but not adenoma size (i.e., macroprolactinomas) were an independent predictor of long-term dependence on DAs. CONCLUSIONS First-line surgery in patients with microprolactinomas or macroprolactinomas Knosp grade 0 resulted in a good chance of non-dependency on DA therapy. However, in patients with prolactinomas Knosp grade 1, first-line surgery cannot be recommended, as adjuvant DA therapy after surgery is required in the majority of them over the long term.
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Affiliation(s)
- L Andereggen
- Department of Neurosurgery, Neurocenter and Regenerative Neuroscience Cluster, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland.
- Department of Neurosurgery, Kantonsspital Aarau, Aarau, Switzerland.
| | - J Frey
- Department of Endocrinology, Diabetes, Nutrition and Metabolism, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Gynecology and Obstetrics, Kantonsspital Lucerne, Lucerne, Switzerland
| | - R H Andres
- Department of Neurosurgery, Neurocenter and Regenerative Neuroscience Cluster, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - M M Luedi
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - M El-Koussy
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - H R Widmer
- Department of Neurosurgery, Neurocenter and Regenerative Neuroscience Cluster, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - J Beck
- Department of Neurosurgery, Neurocenter and Regenerative Neuroscience Cluster, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
- Department of Neurosurgery, Medical Center, University of Freiburg, Freiburg, Germany
| | - L Mariani
- Department of Neurosurgery, University Hospital of Basel, Basel, Switzerland
| | - R W Seiler
- Department of Neurosurgery, Neurocenter and Regenerative Neuroscience Cluster, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - E Christ
- Department of Endocrinology, Diabetes and Metabolism, University Hospital of Basel, Basel, Switzerland
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Park JY, Choi W, Hong AR, Yoon JH, Kim HK, Jang WY, Jung S, Kang HC. Surgery is a safe, effective first-line treatment modality for noninvasive prolactinomas. Pituitary 2021; 24:955-963. [PMID: 34189717 DOI: 10.1007/s11102-021-01168-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Dopamine agonists (DAs) have long been the recommended first-line treatment for prolactinoma. Given the remarkable developments in surgical techniques, however, surgery is on the rise. We compared the treatment outcomes of patients with noninvasive prolactinomas receiving two different initial treatments (DAs and transsphenoidal surgery). METHODS We reviewed 745 patients with hyperprolactinemia or pituitary tumors treated from 2004 to 2020 at Chonnam National University Hwasun Hospital and identified 310 with prolactinomas. After selecting patients who had pituitary tumors with Knosp grade 0 to 1 with follow-up period over 1 year, 70 patients (29 who underwent surgery and 41 who received DAs as the initial treatment) were finally included for a comparative study. RESULTS The surgery group exhibited better outcomes in terms of DA-free remission and the structural response, although the tumor size was significantly larger than in the DA group. The groups exhibited comparable results in terms of symptom control and the biochemical response. Univariate and multivariate analyses indicated that surgery as the initial treatment modality provided significantly better clinical outcomes in terms of DA-free remission. In the surgery group, a postoperative prolactin level < 10 ng/mL was the only significant predictor of DA-free remission. CONCLUSIONS Transsphenoidal surgery showed comparable clinical outcomes in patients with prolactinomas, and low complication rates. The decision regarding the first-line treatment modality for non-invasive prolactinomas should be made on an individual basis.
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Affiliation(s)
- Ji Yong Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeollanam-do, 58128, Korea
| | - Wonsuk Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeollanam-do, 58128, Korea
| | - A Ram Hong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeollanam-do, 58128, Korea
| | - Jee Hee Yoon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeollanam-do, 58128, Korea
| | - Hee Kyung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeollanam-do, 58128, Korea.
| | - Woo-Youl Jang
- Department of Neurosurgery, Chonnam National University Medical School, Gwangju, Korea
| | - Shin Jung
- Department of Neurosurgery, Chonnam National University Medical School, Gwangju, Korea
| | - Ho-Cheol Kang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chonnam National University Medical School, 264 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeollanam-do, 58128, Korea
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Application of Contrast-Enhanced 3-Dimensional T2-Weighted Volume Isotropic Turbo Spin Echo Acquisition Sequence in the Diagnosis of Prolactin-Secreting Pituitary Microadenomas. J Comput Assist Tomogr 2021; 46:116-123. [PMID: 35099143 PMCID: PMC8763247 DOI: 10.1097/rct.0000000000001237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Chen TY, Lee CH, Yang MY, Shen CC, Yang YP, Chien Y, Huang YF, Lai CM, Cheng WY. Treatment of hyperprolactinemia: A single-institute experience. J Chin Med Assoc 2021; 84:1019-1022. [PMID: 34261980 DOI: 10.1097/jcma.0000000000000584] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Dopamine agonists such as bromocriptine and cabergoline have been found to be an effective treatment for hyperprolactinemia, not only inducing adenoma shrinkage but also lowering serum prolactin levels. Among known dopamine agonists, cabergoline is the drug of choice due to its enhanced tolerability compared with bromocriptine. This study aimed to evaluate cabergoline's effectiveness, along with transsphenoidal surgery, in the treatment of hyperprolactinemia. METHODS We retrieved all patients with a diagnosis of prolactinoma who were treated in our hospital during 2000-2018. A total of 208 patients were enrolled in the analysis after applying exclusion criteria. Patients were divided into four groups according to the treatments received. The demographic data, dosage and duration of cabergoline, and serum prolactin levels at different time points were collected for analysis. RESULTS Normalization was achieved in 59 patients (83.10%) within a short median duration of 2.80 months among those treated with cabergoline only. Although cabergoline alone was effective and well-tolerated, our data showed that long-term remission rates were more favorable when surgery was involved. The long-term remission rate of all patients enrolled was 53.8% (112 patients among 208 patients). The long-term remission rates for the different treatment groups were 17.8% (8 of 45 patients) in Group 1 (Operation→Drug), 83.3% (5 of 6 patients) in Group 2 (Drug→Operation), 79.0% (68 of 86 patients) in Group 3 (Operation only), and 43.7% (31 of 71 patients) in Group 4 (Drug only). CONCLUSION Cabergoline has been demonstrated to be effective and should be considered as a first-line treatment for hyperprolactinemia. In our study, transsphenoidal surgery was also demonstrated to achieve good results compared with medical treatment. Surgical intervention may resurface as an alternative first-line treatment. When used in combination with cabergoline, surgery offers a higher disease remission rate than either drug or operation alone.
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Affiliation(s)
- Tse-Yu Chen
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Chung-Hsin Lee
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Meng-Yin Yang
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Neurosurgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
- Department of Neurosurgery, Jen-Ai General Hospital, Taichung, Taiwan, ROC
- College of Nursing, Central Taiwan University of Science and Technology, Taichung, Taiwan, ROC
| | - Chiung-Chyi Shen
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Neurosurgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
- Department of Physical Therapy, Hung Kuang University, Taichung, Taiwan, ROC
- Basic Medical Education, Central Taiwan University of Science and Technology, Taichung, Taiwan, ROC
| | - Yin-Ping Yang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yueh Chien
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yu-Fen Huang
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Chih-Ming Lai
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Wen-Yu Cheng
- Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Physical Therapy, Hung Kuang University, Taichung, Taiwan, ROC
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan, ROC
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Mishra R, Konar SK, Shrivastava A, Chouksey P, Raj S, Agrawal A. A scoping review to understand the indications, effectiveness, and limitations of cabergoline in radiological and biochemical remission of prolactinomas. Indian J Endocrinol Metab 2021; 25:493-506. [PMID: 35355923 PMCID: PMC8959198 DOI: 10.4103/ijem.ijem_338_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 11/22/2021] [Accepted: 12/10/2021] [Indexed: 11/06/2022] Open
Abstract
Cabergoline has long been used in the medical management of prolactin-secreting pituitary adenomas. However, there is contradicting and inadequate evidence on the efficacy of cabergoline in achieving radiological and biochemical remission in prolactinoma. This article presents scoping review of evidence in cabergoline achieving radiological and biochemical remission in cases of prolactinoma. We have used a recommended scoping review methodology to map and summarize existing research evidence and identify knowledge gaps. The review process was conducted according to the PRISMA-ScR guidelines (Preferred Reporting Items for Systematic reviews and Meta-Analyses Extension for Scoping Reviews). The selection of studies was based on the criteria defined. Essential information such as reference details, study characteristics, topics of interest, main findings, and the study author's conclusion are presented in text and tables. With the study selection process, eight publications were finally included-one systematic review and meta-analysis, one RCT, and six primary studies. Cabergoline is effective in achieving biochemical and radiological remission in cases of prolactinoma. We identified several knowledge gaps with the scoping review and directions for future studies. Future studies, including randomized studies, will help address challenging questions associated with the management of prolactinoma.
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Affiliation(s)
- Rakesh Mishra
- Department of Neurosurgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Subhas K. Konar
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - Adesh Shrivastava
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Pradeep Chouksey
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Sumit Raj
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Amit Agrawal
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
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