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Mortini P, Albano L, Barzaghi LR, Spina A, Losa M. The open sella technique for surgical treatment of pituitary macroadenomas: Safety and efficacy in a large clinical series. Br J Neurosurg 2024; 38:674-681. [PMID: 34269154 DOI: 10.1080/02688697.2021.1950629] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 03/12/2021] [Accepted: 06/28/2021] [Indexed: 01/12/2023]
Abstract
PURPOSE To analyse the efficacy and safety of the transsphenoidal microsurgical approach with open sella technique (OST) for the treatment of pituitary adenoma (PA) with suprasellar extension. METHODS We retrospectively reviewed 2305 consecutive patients with PA who underwent their first surgery through the transsphenoidal microsurgical approach at our department between 1990 and 2018. Focusing on tumours with suprasellar extension, in particular, grade B, C and D adenomas according to Wilson-Hardy's classification, 376 patients who received the OST surgery were identified. Outcomes and complications were evaluated and compared with those obtained in patients who underwent a standard transsphenoidal approach (TSM). RESULTS Two-hundred and sixty-four of 376 patients (70.2%) were found to be suffering from a non-functioning pituitary adenoma, whereas 112 of 376 patients (29.8%) from a hormone-secreting PA. The mean craniocaudal diameter of the tumor was 30.6 ± 0.3 mm (range, 21-75 mm) and 151 patients (40.1%) had a cavernous sinus invasion too. An overall surgical remission rate of 50.3% was achieved in the OST group, whereas the recurrence rate was 10.5%. Patients were followed for a mean period of 68 ± 1.4 months (range, 6-96 months). Less postoperative intrasellar haemorrhages have been recorded in the OST group than the TSM one (1.1% vs. 4.6%, p = 0.02). CONCLUSIONS In experienced hands, OST represents an effective and safe treatment strategy for PA with suprasellar extension.
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Affiliation(s)
- Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Luigi Albano
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
- Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Lina Raffaella Barzaghi
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Alfio Spina
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
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Drexler R, Rotermund R, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA, Marino AC, Knappe UJ, Uksul N, Rzaev JA, Galushko EV, Gormolysova EV, Bervitskiy AV, Schroeder HWS, Eördögh M, Losa M, Mortini P, Gerlach R, Azab M, Budohoski KP, Rennert RC, Karsy M, Couldwell WT, Antunes ACM, Westphal M, Ricklefs FL, Flitsch J. Defining benchmark outcomes for transsphenoidal surgery of pituitary adenomas: a multicenter analysis. Eur J Endocrinol 2023; 189:379-386. [PMID: 37668325 DOI: 10.1093/ejendo/lvad124] [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: 05/28/2023] [Revised: 07/14/2023] [Accepted: 08/01/2023] [Indexed: 09/06/2023]
Abstract
IMPORTANCE Benchmarks aid in improve outcomes for surgical procedures. However, best achievable results that have been validated internationally for transsphenoidal surgery (TS) are not available. OBJECTIVE We aimed to establish standardized outcome benchmarks for TS of pituitary adenomas. DESIGN A total of 2685 transsphenoidal tumor resections from 9 expert centers in 3 continents were analyzed. SETTING Patients were risk stratified, and the median values of each center's outcomes were established. The benchmark was defined as the 75th percentile of all median values for a particular outcome. The postoperative benchmark outcomes included surgical factors, endocrinology-specific values, and neurology-specific values. RESULTS Of 2685 patients, 1149 (42.8%) defined the low-risk benchmark cohort. Within these benchmark cases, 831 (72.3%) patients underwent microscopic TS, and 308 (26.8%) patients underwent endoscopic endonasal resection. Of all tumors, 799 (29.8%) cases invaded the cavernous sinus. The postoperative complication rate was 19.6% with mortality between 0.0% and 0.8%. Benchmark cutoffs were ≤2.9% for reoperation rate, ≤1.9% for cerebrospinal fluid leak requiring intervention, and ≤15.5% for transient diabetes insipidus. At 6 months, benchmark cutoffs were calculated as follows: readmission rate: ≤6.9%, new hypopituitarism ≤6.0%, and tumor remnant ≤19.2%. CONCLUSIONS This analysis defines benchmark values for TS targeting morbidity and mortality and represents the best outcomes in the best patients in expert centers. These cutoffs can be used to assess different centers, patient populations, and novel surgical techniques. It should be noted that the benchmark values may influence each other and must be evaluated in their own context.
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Affiliation(s)
- Richard Drexler
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roman Rotermund
- 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, United States
| | - John L Kilgallon
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - 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, United States
| | - Zachary C Gersey
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Hussein M Abdallah
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - John A Jane
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, VA, United States
| | - Alexandria C Marino
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, VA, United States
| | - Ulrich J Knappe
- Department of Neurosurgery, Johannes Wesling Hospital Minden, Ruhr-University Bochum, Minden, Germany
| | - Nesrin Uksul
- Department of Neurosurgery, Johannes Wesling Hospital Minden, Ruhr-University Bochum, Minden, Germany
| | - Jamil A Rzaev
- Department of Neurosurgery, Federal Center of Neurosurgery, Novosibirsk, Russia
- Department of Neurosurgery, Novosibirsk State Medical University, Novosibirsk, Russia
| | - Evgeniy V Galushko
- Department of Neurosurgery, Federal Center of Neurosurgery, Novosibirsk, Russia
| | | | - Anatoliy V Bervitskiy
- Department of Neurosurgery, Federal Center of Neurosurgery, Novosibirsk, Russia
- Department of Neurosurgery, Novosibirsk State Medical University, Novosibirsk, Russia
| | - Henry W S Schroeder
- 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
| | - Mohammed Azab
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, United States
| | - Karol P Budohoski
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, United States
| | - Robert C Rennert
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, United States
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, United States
| | - William T Couldwell
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, United States
| | - Apio C M Antunes
- Department of Neurosurgery, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Manfred Westphal
- 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
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Popp KH, Athanasoulia-Kaspar AP, Stalla GK. [Pituitary insufficiency: basics in diagnosis and therapy]. Dtsch Med Wochenschr 2023; 148:386-394. [PMID: 36940689 DOI: 10.1055/a-1853-5881] [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
Pituitary insufficiency is a partial or complete failure of secretion of one or more hormones from the pituitary gland. The pituitary gland is located in the hypophysial fossa of the sella turcica of the os sphenoidale and produces ACTH, LH, FSH, GH, TSH, and prolactin. Pituitary insufficiency can be caused by acute damage, such as secondary to traumatic brain injury. It can also be a result of chronic alterations, such as increasing tumor expansion.Pituitary insufficiency often presents with nonspecific symptoms (e.g. fatigue, listlessness, decreased performance, sleep disturbances, weight change) that leads to a challenging and sometimes delayed diagnosis. The symptoms correspond to the failure of the corresponding endorgans. Occasionally, symptoms such as a loss of libido, secondary amenorrhea or nausea in stressful situations are diagnostically indicative.Further clarification includes a clinical examination with endocrinological testing of the pituitary function. Alteration of pituitary hormone secretion can also occur physiologically as in pregnancy, depression or obesity. Substitution therapy of the failed corticotropic, thyrotropic and gonadotropic axis is corresponding to the therapy of a primary endorgan insufficiency. Adequate diagnosis and treatment of pituitary insufficiency is important, as this may prevent life-threatening crises such as an adrenal crisis.
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Dannhoff G, Bozzi MT, Scibilia A, Severac F, Ollivier I, Mallereau CH, Todeschi J, Chibbaro S, Proust F, Gaillard S, Cebula H. Anatomical variations of the cavernous Internal Carotid Artery: Validation of an MRI-based classification. Clin Neurol Neurosurg 2023; 227:107647. [PMID: 36889239 DOI: 10.1016/j.clineuro.2023.107647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 03/02/2023]
Abstract
OBJECTIVE Variations of the cavernous Internal Carotid Artery (ICA) angulation (C4-bend) have been classified into 4 anatomical subtypes with particular surgical relevance, as a very angulated ICA comes in closest contact with the pituitary gland leading to higher risk of iatrogenic vascular injury. This study aimed to validate this classification using current routine imaging techniques. METHODS The different cavernous ICA bending angles were measured on 109 MRI TOF sequences, within a retrospective database of patients with no sellar lesions. Each ICA was classified into one of 4 anatomical subtypes as already defined in a previous study [1]. Interrater agreement was assessed by a Kappa Correlation Coefficient. RESULTS Kappa Correlation Coefficient was of 0.90 [0.82-0.95], validating the strong level of agreement between all observers when using the present classification. CONCLUSION Classification of the cavernous ICA in 4 subtypes appears statistically valid on routinely used pre-operative MRI, providing an efficient tool to estimate the vascular iatrogenic risk prior to endoscopic endonasal transsphenoidal surgery.
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Affiliation(s)
- Guillaume Dannhoff
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France.
| | - Maria Teresa Bozzi
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
| | - Antonino Scibilia
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
| | - François Severac
- Department of Public Health, Hautepierre University Hospital, Strasbourg, France
| | - Irène Ollivier
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
| | | | - Julien Todeschi
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
| | - Salvatore Chibbaro
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
| | - François Proust
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
| | - Stephan Gaillard
- Department of Neurosurgery, La Pitié-Salpêtrière University Hospital, Paris, France
| | - Hélène Cebula
- Department of Neurosurgery, Hautepierre University Hospital, Strasbourg, France
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Castle-Kirszbaum M, Wang YY, King J, Kam J, Goldschlager T. The HACKD Score-Predicting Extent of Resection of Pituitary Macroadenomas Through an Endoscopic Endonasal Transsphenoidal Approach. Oper Neurosurg (Hagerstown) 2023; 24:154-161. [PMID: 36354325 DOI: 10.1227/ons.0000000000000488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/26/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Predicting extent of resection before pituitary surgery is imperative for operative planning and patient counseling. In the era of endoscopic endonasal transsphenoidal surgery (EEA), a specific, reliable tool for predicting resection of macroadenomas would have widespread applications. OBJECTIVE To identify factors that predict resection of pituitary macroadenomas through the EEA. METHODS A prospectively maintained, multicenter database of 277 consecutive macroadenomas resected through the EEA was analyzed. Multivariate logistic regression identified predictors of gross total resection (GTR). A simple scoring system, the Hardy, Age, Clival, Knosp, Depth (HACKD) Score, was developed and tested. RESULTS GTR was achieved in 82.3% (228/277) of cases. Older than 50 years (odds ratio [OR] 2.96, P = .01), clival extension (OR 5.87, P < .01), Hardy grade C or D suprasellar extension (OR 3.91, P = .01), Knosp grade 3 or 4 cavernous sinus invasion (OR 7.62, P < .01), and tumor depth >20 mm (OR 5.14, P < .01) were all associated with subtotal resection. The HACKD score, awarding 1 point each for Hardy grade C or D, and older than 50 years, and 2 points each for clival extension, Knosp grades 3 or 4, and tumor depth >20 mm, demonstrated excellent discriminative ability (AUROC 0.887, 95% CI: 0.839-0.934). The rate of GTR progressively decreased with a higher HACKD score. Rates of GTR were 95.8% (182/190) for low (HACKD ≤2), 59.5% (44/74) for moderate (HACKD 3-5), and 15.4% (2/13) for high (HACKD 6+) HACKD scores. CONCLUSION The HACKD score is a simple and accurate tool based on the largest study analyzing predictors of GTR in pituitary macroadenomas operated through the EEA.
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Affiliation(s)
- Mendel Castle-Kirszbaum
- Department of Neurosurgery, Monash Health, Melbourne, Australia.,Department of Surgery, Monash University, Melbourne, Australia
| | - Yi Yuen Wang
- Department of Neurosurgery, St Vincent's Health, Melbourne, Australia
| | - James King
- Department of Neurosurgery, Royal Melbourne Hospital, Melbourne, Australia
| | - Jeremy Kam
- Department of Neurosurgery, Monash Health, Melbourne, Australia.,Department of Neurosurgery, Royal Melbourne Hospital, Melbourne, Australia
| | - Tony Goldschlager
- Department of Neurosurgery, Monash Health, Melbourne, Australia.,Department of Surgery, Monash University, Melbourne, Australia
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Kim K, Cho J, Moon JH, Kim EH, Yoon HI. Radiation Therapy for Recurrent or Residual Pituitary Macroadenoma Invading Extrasellar Structures. Yonsei Med J 2022; 63:1059-1068. [PMID: 36444541 PMCID: PMC9760886 DOI: 10.3349/ymj.2022.0323] [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] [Received: 07/29/2022] [Revised: 10/12/2022] [Accepted: 10/26/2022] [Indexed: 11/22/2022] Open
Abstract
PURPOSE This study aimed to evaluate the efficacy of radiation therapy (RT) for recurrent or residual pituitary macroadenoma (PMA) invading extrasellar regions. MATERIALS AND METHODS Patients from 2000 to 2020 who received RT with conventional fractionation for recurrent or residual PMA were included. The patients were divided according to the type of tumor [functioning (fx) or non-fx] and the aim of RT (salvage RT alone, immediate postoperative RT, delayed postoperative RT). Local and biochemical failure-free rates (FFR) were calculated using the Kaplan-Meier method. RESULTS With a median follow up of 82 months (IQR; 42-132 months), 36 patients treated with conventional RT (total 45-54 Gy in 1.8 or 2 Gy per fraction) for recurrent or residual PMA were analyzed. The 10-year local FFRs after RT for non-fx and fx tumor were 100% and 74.4%, respectively (p=0.047). In the immediate postoperative RT group, the 10-year local FFR was 100%, which was higher than the 90% FFR for salvage RT alone or 80% FFR for the delayed postoperative RT group (overall p=0.043, immediate vs. salvage; p=0.312, immediate vs. delayed; p=0.072). The local FFR was compared according to size of tumor with a cut-off value of 4 cm, and there was no significant difference (10-year local FFR 100% vs. 84.7% for >4 cm vs. <4 cm, p=0.320). The extents of extrasellar region invasion were not predictive of local failure after RT. We found no grade ≥3 acute toxicities or newly developed visual impairments as a late toxicity of RT. CONCLUSION Conventional RT is safe and effective for the local control of recurrent or residual PMA. Our data suggest that immediate postoperative RT can be beneficial in recurrent or residual PMA, although further studies to evaluate risk factors of treatment failure in terms of treatment and disease characteristics are required.
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Affiliation(s)
- Kangpyo Kim
- Department of Radiation Oncology, Heavy Ion Therapy Research Institute, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | - Jaeho Cho
- Department of Radiation Oncology, Heavy Ion Therapy Research Institute, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | - Ju Hyung Moon
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea
- Pituitary Tumor Center, Severance Hospital, Seoul, Korea
| | - Eui-Hyun Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea
- Pituitary Tumor Center, Severance Hospital, Seoul, Korea.
| | - Hong In Yoon
- Department of Radiation Oncology, Heavy Ion Therapy Research Institute, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea.
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Mamelak A. Surgery as a first-line option for prolactinomas. Expert Rev Endocrinol Metab 2022; 17:485-498. [PMID: 36200144 DOI: 10.1080/17446651.2022.2131531] [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: 06/21/2022] [Accepted: 09/28/2022] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Treatment of prolactinomas with dopamine agonists has been the established first-line treatment option for many years, with surgery reserved for refractory cases or medication intolerance. This approach may not be the best option in many cases. AREAS COVERED Review of the epidemiology, biology, and treatment options available for prolactinomas, including best available data on outcomes, costs, and morbidities for each therapy. These data are then used to propose a 'surgery-first' treatment approach for a subset of prolactinomas as an alternative to primary medical management. EXPERT OPINION Based on the available data, there is a strong rationale that transsphenoidal surgery should be considered a first-line treatment option for both micro- and macro-prolactinomas that do not demonstrate high grade cavernous sinus invasion on MRI imaging, with dopamine agonists administered as a secondary therapy for tumors not in remission following surgery, and for giant tumors. This 'surgery-first' approach assumes the availability of skilled and experienced pituitary surgeons to ensure optimal outcomes. This approach should result in high cure rates and reduced DA requirements for patients not cured from initial surgery. Further, it will reduce medical costs over a patient's lifetime and the chronic morbidities associated with protracted dopamine agonist usage.
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Affiliation(s)
- Adam Mamelak
- Surgical Director, Pituitary Center & Center for Minimally Invasive Skull Base Surgery, Cedars-Sinai Medical Center, Los Angeles
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Postoperative fluid restriction to prevent hyponatremia after transsphenoidal pituitary surgery: An updated meta-analysis and critique. J Clin Neurosci 2022; 106:180-184. [DOI: 10.1016/j.jocn.2022.10.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/15/2022] [Accepted: 10/28/2022] [Indexed: 11/10/2022]
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Retinal ganglion cell analysis in patients with sellar and suprasellar tumors with sagittal bending of the optic nerve. Sci Rep 2022; 12:11092. [PMID: 35773336 PMCID: PMC9246971 DOI: 10.1038/s41598-022-15381-6] [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: 01/29/2022] [Accepted: 06/23/2022] [Indexed: 11/29/2022] Open
Abstract
The study investigated clinical features of sellar and suprasellar tumors with optic nerve bending. Twenty-five patients (13 men/12 women; age, 59.0 ± 12.9 years) with optic nerve bending in one eye who underwent tumor resection for sellar and suprasellar tumors were included. The other eye, without optic nerve bending, was the control. The pre- and postoperative best-corrected visual acuity (BCVA) and ganglion cell layer (GCL) + inner plexiform layer (IPL) thickness were studied retrospectively using optical coherence tomography. Preoperative BCVA in the eye with optic nerve bending was significantly poor and improved significantly after tumor resection. Eyes with optic nerve bending had significantly less GCL + IPL thickness on the temporal side than eyes without optic nerve bending. Preoperative GCL + IPL thickness of the entire macula was reduced in eyes with optic nerve bending and poor postoperative BCVA compared to those with good postoperative BCVA. There was no significant difference in GCL + IPL thickness of eyes with optic nerve bending before and after tumor resection. Optic nerve bending caused by sellar and suprasellar tumors resulted in visual impairment and decreased retinal ganglion cells. Eyes with optic nerve bending and severely reduced GCL + IPL thickness may have less BCVA improvement after tumor resection.
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Aibar-Durán JÁ, Oladotun-Anka M, Asencio-Cortés C, Valassi E, Webb S, Gras-Cabrerizo JR, Monserrat-Gili J, Ribó PT, Muñoz-Hernández F. Complication Rates after Endoscopic Transsphenoidal Surgery for ACTH-Secreting Pituitary Adenomas: A Comparative Analysis with GH and Nonfunctioning Adenomas. Skull Base Surg 2022; 83:e274-e283. [DOI: 10.1055/s-0041-1725029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 01/17/2021] [Indexed: 10/22/2022]
Abstract
Abstract
Objectives Some complications have been more frequently reported after surgery for adrenocorticotropin hormone (ACTH)-secreting pituitary adenomas. We compared complication rates in patients with ACTH-secreting pituitary adenomas with those in patients with growth hormone secreting pituitary adenomas (growth hormone [GH] group) and nonfunctioning adenomas (nonfunctioning group).
Design A comparative three-group analysis was performed for all patients who had endoscopic transsphenoidal surgery for pituitary adenomas at our center between January 2011 and May 2019. Variables included demographics, preoperative clinical and radiological characteristics, and postoperative radiological and endocrinological outcomes. Complications were divided into four categories: endocrinological, neurosurgical, medical, and ENT (ear–nose–throat)-related complications. Univariate and multivariate statistical analysis were performed.
Results A total of 111 patients with pituitary adenomas and a mean age of 53.7 years were included (25 ACTH, 35 GH, and 51 nonfunctioning adenomas). Overall, 28 patients had microadenomas (25.2%) and 83 had macroadenomas (74.8%). Univariate statistical analysis for complications between groups showed no differences in neurosurgical and medical complications. Transient diabetes insipidus and postsurgical bacterial sinusitis were the only variables more frequently seen in the ACTH group (p = 0.01 and 0.04, respectively). Multivariate analysis for transient diabetes insipidus showed no differences between groups (p = 0.58).
Conclusion Complication rates were similar in all three adenoma groups, particularly concerning major infections, thrombotic events, postoperative cerebrospinal fluid (CSF) leak, and transient diabetes insipidus. Transient diabetes insipidus was related with adenoma size and intraoperative CSF leak. Despite postoperative bacterial sinusitis was statistically higher in the ACTH group, this data should be interpreted with caution given the low number of patients with this complication.
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Affiliation(s)
- Juan Á. Aibar-Durán
- Department of Neurosurgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Michael Oladotun-Anka
- Department of Neurosurgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Carlos Asencio-Cortés
- Department of Neurosurgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Elena Valassi
- Department of Endocrinology, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
- Sant Pau Research Institut, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Susan Webb
- Department of Endocrinology, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
- Sant Pau Research Institut, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Juan R. Gras-Cabrerizo
- Department of ENT Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Joan Monserrat-Gili
- Department of ENT Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Pere Tresserras Ribó
- Department of Neurosurgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
| | - Fernando Muñoz-Hernández
- Department of Neurosurgery, Hospital de la Santa Creu i Sant Pau, Barcelona (Spain), Autonomous University of Barcelona (AUB), Barcelona, Spain
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Butterfield JT, Araki T, Guillaume D, Tummala R, Caicedo-Granados E, Tyler MA, Venteicher AS. Estimating Risk of Pituitary Apoplexy after Resection of Giant Pituitary Adenomas. Skull Base Surg 2022; 83:e152-e159. [DOI: 10.1055/s-0041-1722993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022]
Abstract
Abstract
Background Pituitary apoplexy after resection of giant pituitary adenomas is a rare but often cited morbidity associated with devastating outcomes. It presents as hemorrhage and/or infarction of residual tumor in the postoperative period. Because of its rarity, its incidence and consequences remain ill defined.
Objective The aim of this study is to estimate the rate of postoperative pituitary apoplexy after resection of giant pituitary adenomas and assess the morbidity and mortality associated with apoplexy.
Methods A systematic review of literature was performed to examine extent of resection in giant pituitary adenomas based on surgical approach, rate of postoperative apoplexy, morbidities, and mortality. Advantages and disadvantages of each approach were compared.
Results Seventeen studies were included in quantitative analysis describing 1,031 cases of resection of giant pituitary adenomas. The overall rate of subtotal resection (<90%) for all surgical approaches combined was 35.6% (95% confidence interval: 28.0–43.1). Postoperative pituitary apoplexy developed in 5.65% (n = 19) of subtotal resections, often within 24 hours and with a mortality of 42.1% (n = 8). Resulting morbidities included visual deficits, altered consciousness, cranial nerve palsies, and convulsions.
Conclusion Postoperative pituitary apoplexy is uncommon but is associated with high rates of morbidity and mortality in subtotal resection cases. These findings highlight the importance in achieving a maximal resection in a time sensitive fashion to mitigate the severe consequences of postoperative apoplexy.
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Affiliation(s)
- John T. Butterfield
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, United States
| | - Takako Araki
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, University of Minnesota, Minneapolis, Minnesota, United States
- Center for Skull Base and Pituitary Surgery, University of Minnesota, Minneapolis, Minnesota, United States
| | - Daniel Guillaume
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, United States
- Center for Skull Base and Pituitary Surgery, University of Minnesota, Minneapolis, Minnesota, United States
| | - Ramachandra Tummala
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, United States
- Center for Skull Base and Pituitary Surgery, University of Minnesota, Minneapolis, Minnesota, United States
| | - Emiro Caicedo-Granados
- Department of Otolaryngology, University of Minnesota, Minneapolis, Minnesota, United States
- Center for Skull Base and Pituitary Surgery, University of Minnesota, Minneapolis, Minnesota, United States
| | - Matthew A. Tyler
- Department of Otolaryngology, University of Minnesota, Minneapolis, Minnesota, United States
- Center for Skull Base and Pituitary Surgery, University of Minnesota, Minneapolis, Minnesota, United States
| | - Andrew S. Venteicher
- Department of Neurosurgery, University of Minnesota, Minneapolis, Minnesota, United States
- Center for Skull Base and Pituitary Surgery, University of Minnesota, Minneapolis, Minnesota, United States
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12
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Cai X, Zhu J, Yang J, Tang C, Cong Z, Ma C. Are dopamine agonists still the first-choice treatment for prolactinoma in the era of endoscopy? A systematic review and meta-analysis. Chin Neurosurg J 2022; 8:9. [PMID: 35395837 PMCID: PMC8994364 DOI: 10.1186/s41016-022-00277-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 03/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background For prolactinoma patients, dopamine agonists (DAs) are indicated as the first-line treatment and surgery is an adjunctive choice. However, with the development of surgical technique and equipment, the effect of surgery has improved. The aim of this study was to assess the efficacy and safety of surgery versus DAs in patients with different types of prolactinomas. Methods A systematic search of literature using Web of Science, PubMed, Cochrane Library, and Clinical Trial databases was conducted until July 12, 2019. Prolactinoma patients treated with DAs (bromocriptine or cabergoline) or surgery (microscopic or endoscopic surgery) were included. Outcomes included the biochemical cure rate, recurrence rate, prolactin level, improvement rates of symptoms, and incidence rates of complications. A random-effects model was used to pool the extracted data. Qualitative comparisons were conducted instead of quantitative comparison. Results DAs were better than surgery in terms of the biochemical cure rate (0.78 versus 0.66), but surgery had a much lower recurrence rate (0.19 versus 0.57). Full advantages were not demonstrated in improvement rates of symptoms and incidence rates of complications with both treatment options. In microprolactinoma patients, the biochemical cure rate of endoscopic surgery was equal to the average cure rate of DAs (0.86 versus 0.86) and it surpassed the biochemical cure rate of bromocriptine (0.86 versus 0.76). In macroprolactinoma patients, endoscopic surgery was slightly higher than bromocriptine (0.66 versus 0.64) in terms of the biochemical cure rate. Conclusion For patients with clear indications or contraindications for surgery, choosing surgery or DAs accordingly is unequivocal. However, for patients with clinical equipoise, such as surgery, especially endoscopic surgery, in microprolactinoma and macroprolactinoma patients, we suggest that neurosurgeons and endocrinologists conduct high-quality clinical trials to address the clinical equipoise quantitatively. Supplementary Information The online version contains supplementary material available at 10.1186/s41016-022-00277-1.
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Affiliation(s)
- Xiangming Cai
- School of Medicine, Southeast University, Nanjing, China
| | - Junhao Zhu
- School of Medicine, Nanjing Medical University, Nanjing, China
| | - Jin Yang
- School of Medicine, Nanjing Medical University, Nanjing, China
| | - Chao Tang
- Department of Neurosurgery, Jinling Hospital, Nanjing, China
| | - Zixiang Cong
- Department of Neurosurgery, Jinling Hospital, Nanjing, China
| | - Chiyuan Ma
- School of Medicine, Southeast University, Nanjing, China. .,School of Medicine, Nanjing Medical University, Nanjing, China. .,Department of Neurosurgery, Jinling Hospital, Nanjing, China. .,School of Medicine, Nanjing University, Nanjing, China.
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13
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Wang XB, Han TY, Ma JG, He C, Xue L, Zhang X, Wu ZB. Pseudocapsule and pseudocapsule-based extracapsular resection in pituitary neuroendocrine tumors. Front Endocrinol (Lausanne) 2022; 13:1056327. [PMID: 36465639 PMCID: PMC9716262 DOI: 10.3389/fendo.2022.1056327] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/07/2022] [Indexed: 11/20/2022] Open
Abstract
Since Costello et al. proposed the concept of pseudocapsule of pituitary neuroendocrine tumors (PitNETs) in 1936, many studies have been published on its occurrence, development process, histopathology, and morphology. Pseudocapsule has been proposed as the anatomical interface between PitNETs and normal pituitary gland, therefore the so-called pseudocapsule-based extracapsular resection (ER) technique was developed as an extracapsular surgery method for PitNETs,which differs from the conventional intracapsular resection (IR). In recent years, ER has also been widely used in patients of different tumor types, sizes, and age groups, because the pseudocapsule can be identified more clearly under the endoscopy. Endoscopic transsphenoidal resection for PitNETs has become the preferred surgical method. We reviewed relevant literatures in the past 10 years, showing that ER could achieve better rate of gross total resection (GTR) and biochemical remission, and reduce tumor recurrence than IR, without increasing postoperative complications. Therefore, the pseudocapsule and ER should be valued by neurosurgeons and actively promoted clinically.
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Affiliation(s)
- Xiao Bin Wang
- Department Of Neurosurgery, The First Affiliated Hospital of Henan University, Kaifeng, Henan, China
| | - Tian Yi Han
- Department Of Neurosurgery, Center of Pituitary Tumors, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Gong Ma
- Department Of Neurosurgery, The First Affiliated Hospital of Henan University, Kaifeng, Henan, China
| | - Cheng He
- Department Of Neurosurgery, The First Affiliated Hospital of Henan University, Kaifeng, Henan, China
| | - Li Xue
- Department Of Neurosurgery, Center of Pituitary Tumors, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xun Zhang
- Neuroendocrine Research Laboratory, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Zhe Bao Wu
- Department Of Neurosurgery, Center of Pituitary Tumors, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Zhe Bao Wu,
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14
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Fleseriu M, Auchus R, Bancos I, Ben-Shlomo A, Bertherat J, Biermasz NR, Boguszewski CL, Bronstein MD, Buchfelder M, Carmichael JD, Casanueva FF, Castinetti F, Chanson P, Findling J, Gadelha M, Geer EB, Giustina A, Grossman A, Gurnell M, Ho K, Ioachimescu AG, Kaiser UB, Karavitaki N, Katznelson L, Kelly DF, Lacroix A, McCormack A, Melmed S, Molitch M, Mortini P, Newell-Price J, Nieman L, Pereira AM, Petersenn S, Pivonello R, Raff H, Reincke M, Salvatori R, Scaroni C, Shimon I, Stratakis CA, Swearingen B, Tabarin A, Takahashi Y, Theodoropoulou M, Tsagarakis S, Valassi E, Varlamov EV, Vila G, Wass J, Webb SM, Zatelli MC, Biller BMK. Consensus on diagnosis and management of Cushing's disease: a guideline update. Lancet Diabetes Endocrinol 2021; 9:847-875. [PMID: 34687601 PMCID: PMC8743006 DOI: 10.1016/s2213-8587(21)00235-7] [Citation(s) in RCA: 265] [Impact Index Per Article: 88.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 12/19/2022]
Abstract
Cushing's disease requires accurate diagnosis, careful treatment selection, and long-term management to optimise patient outcomes. The Pituitary Society convened a consensus workshop comprising more than 50 academic researchers and clinical experts to discuss the application of recent evidence to clinical practice. In advance of the virtual meeting, data from 2015 to present about screening and diagnosis; surgery, medical, and radiation therapy; and disease-related and treatment-related complications of Cushing's disease summarised in recorded lectures were reviewed by all participants. During the meeting, concise summaries of the recorded lectures were presented, followed by small group breakout discussions. Consensus opinions from each group were collated into a draft document, which was reviewed and approved by all participants. Recommendations regarding use of laboratory tests, imaging, and treatment options are presented, along with algorithms for diagnosis of Cushing's syndrome and management of Cushing's disease. Topics considered most important to address in future research are also identified.
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Affiliation(s)
| | | | | | | | - Jerome Bertherat
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares de la Surrénale, Service d'Endocrinologie, Hôpital Cochin, Paris, France
| | - Nienke R Biermasz
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | | | | | | | - John D Carmichael
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Felipe F Casanueva
- Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - Frederic Castinetti
- Aix Marseille Université, Marseille Medical Genetics, INSERM, Marseille, France; Assistance Publique Hopitaux de Marseille, Marseille, France; Department of Endocrinology, La Conception Hospital, Marseille, France
| | - Philippe Chanson
- Université Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | | | - Mônica Gadelha
- Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliza B Geer
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Ashley Grossman
- University of London, London, UK; University of Oxford, Oxford, UK
| | - Mark Gurnell
- University of Cambridge, Cambridge, UK; NIHR Cambridge Biomedical Research Center, Cambridge, UK; Addenbrooke's Hospital, Cambridge, UK
| | - Ken Ho
- The Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Ursula B Kaiser
- Brigham & Women's Hospital, Boston, MA, USA; 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; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK; Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | | | - André Lacroix
- Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Ann McCormack
- The Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Mark Molitch
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | | | | | - Alberto M Pereira
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | - Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Hamburg, Germany and University of Duisburg-Essen, Essen, Germany
| | | | - Hershel Raff
- Medical College of Wisconsin, Milwaukee, WI, USA; Advocate Aurora Research Institute, Aurora St. Luke's Medical Center, Milwaukee, WI, USA
| | - Martin Reincke
- Department of Medicine IV, University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | | | | | - Ilan Shimon
- Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | | | | | - Antoine Tabarin
- CHU de Bordeaux, Hôpital Haut Lévêque, University of Bordeaux, Bordeaux, France
| | | | - Marily Theodoropoulou
- Department of Medicine IV, University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | | | - Elena Valassi
- Endocrinology Unit, Hospital General de Catalunya, Barcelona, Spain; Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain
| | | | - Greisa Vila
- Medical University of Vienna, Vienna, Austria
| | - John Wass
- Churchill Hospital, Oxford, United Kingdom
| | - Susan M Webb
- Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Barcelona, Spain
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15
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Nowroozzadeh MH, Thornton S, Watson A, Syed ZA, Razeghinejad R. Ocular manifestations of endocrine disorders. Clin Exp Optom 2021; 105:105-116. [PMID: 34751097 DOI: 10.1080/08164622.2021.1986354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Endocrinopathies are prevalent diseases that typically affect multiple organs, and the eye and orbital tissues are often involved in endocrine disorders. Some conditions, such as diabetes and thyroid gland dysfunction, may cause serious eye pathology and even blindness. A clear insight into the pathogenesis of endocrinopathies and their ocular manifestations would enhance preventive and therapeutic measures and reduce the incidence of sight-threatening complications. This review discusses the ocular manifestations of several endocrine disorders that eye care providers are likely to encounter in clinical practice.
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Affiliation(s)
- M Hossein Nowroozzadeh
- Retina Service, Department of Ophthalmology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sarah Thornton
- Neuro-Ophthalmology Service, Wills Eye Hospital, Philadelphia, PA, USA
| | - Alison Watson
- Oculoplastic Service, Wills Eye Hospital, Philadelphia, PA, USA
| | - Zeba A Syed
- Cornea Service, Wills Eye Hospital, Philadelphia, PA, USA
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16
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Mortini P, Albano L, Barzaghi LR, Losa M. Pituitary Surgery. Presse Med 2021; 50:104079. [PMID: 34687913 DOI: 10.1016/j.lpm.2021.104079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 09/08/2021] [Accepted: 10/12/2021] [Indexed: 01/13/2023] Open
Abstract
Surgery, more specifically transsphenoidal approach, remains the primary treatment chosen for the majority of pituitary tumors (except for prolactinomas where medical treatment is indicated) allowing for pathologic analysis and complete or partial tumor removal. Transcranial approaches, employing craniotomies, are still needed in some patients with giant pituitary adenomas and in many of those harboring craniopharyngiomas. However, the surgical treatment of pituitary tumors is challenging because of their complex anatomical location and their heterogenous histology. Due to the proximity of critical structures, a successful surgical procedure may often not be achievable due to the high risks related to the procedure itself. Therefore, the treatment of pituitary tumors in 2020 commonly requires a multimodal approach, including surgery, radiosurgery, radiation therapy, and medical therapy. Recently, efforts have been made to develop intraoperative imaging, by increasing the diffusion of radiosurgery. Furthermore, the development of Pituitary Tumor Centers of Excellence (PTCOE) is becoming crucial to provide the optimal treatment for a single patient. There is in fact sufficient evidence that the best and optimal outcome in terms of tumor resection and correction of hormonal over secretion as well as the lowest rate of complications are obtained in centers of excellence with sufficiently experienced, specialized surgeons and a high patient load. Technological developments will probably even gain increasing importance in the future.
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Affiliation(s)
- Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Via Olgettina 60, 20132 Milan, Italy.
| | - Luigi Albano
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Via Olgettina 60, 20132 Milan, Italy; Neuroimaging Research Unit, Division of Neuroscience, IRCCS Ospedale San Raffaele, San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Lina Raffaella Barzaghi
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Via Olgettina 60, 20132 Milan, Italy
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Via Olgettina 60, 20132 Milan, Italy
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17
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Wu KC, Laws ER, Jane JA. Editorial. Revisiting the safety of the endoscopic endonasal approach in the modern era. J Neurosurg 2021; 136:389-391. [PMID: 34359038 DOI: 10.3171/2020.12.jns204122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kyle C Wu
- 1Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts; and
| | - Edward R Laws
- 1Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts; and
| | - John A Jane
- 2Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
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18
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Subramanian V, Lee RSM, Howell S, Gregson S, Lahart IM, Kaushal K, Pappachan JM. Non-functioning pituitary macroadenomas: factors affecting postoperative recurrence, and pre- and post-surgical endocrine and visual function. Endocrine 2021; 73:407-415. [PMID: 33822319 DOI: 10.1007/s12020-021-02713-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 03/23/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Non-functioning pituitary macroadenomas (NFPAs) with visual field defects are ideally managed by transsphenoidal tumour resection to improve vision, and long-term postsurgical follow up is necessary to monitor for tumour recurrence. Regular updates from global data are necessary for developing optimal management strategies of these tumours. METHODS Pre- and postoperative visual and endocrine profile, imaging characteristics and details of surgical interventions among patients with NFPAs managed between 2008 and 2019 in a UK regional centre were assessed. The radiological and surgical outcomes including postoperative complications, recurrence risk and the factors influencing outcomes also were assessed. RESULTS 105 cases with mean (SD) age 60.1 (14.3) years and follow-up duration 60 (37) months were studied. 67 (64%) patients were male. Five-year recurrence-free survival rate was 71.5% (95% confidence interval [CI] 62.7% to 81.6%) with 33 (31%) tumour recurrences of whom 20 (60%) received radiotherapy and 9 (27%) underwent further surgery. Younger age, tumour volume, and bilateral cavernous sinus extension were the predictors of recurrence on univariate analysis, while younger age was the only factor on multivariate analysis (Hazard ratio 0.95; 95% CI: 0.92, 0.97). 72/78 patients (92%) with preoperative visual field defects improved after surgery, of whom 27 (35%) had full recovery. 20 (24%) patients had recovery of an abnormal hormone axis. 15 patients (16%) developed perioperative complications such as cerebrospinal fluid leak (12 cases), meningitis (2 cases), and bleeding (2 cases). CONCLUSIONS Five-year recurrence-free survival after transsphenoidal resection for NFPAs was 71.5% with older age at surgery conferring lower risk of recurrence. Visual recovery/ improvement occurred in 92% of cases with preoperative visual defects following surgery.
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Affiliation(s)
- Venkatram Subramanian
- Department of Endocrinology & Metabolism, Royal Preston Hospital, The Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | | | - Simon Howell
- Department of Endocrinology & Metabolism, Royal Preston Hospital, The Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Samuel Gregson
- Department of Neuroradiology, Royal Preston Hospital, The Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
| | - Ian M Lahart
- Faculty of Education, Health and Wellbeing, University of Wolverhampton, Walsall, UK
| | - Kalpana Kaushal
- Department of Endocrinology & Metabolism, Royal Preston Hospital, The Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
- The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Joseph M Pappachan
- Department of Endocrinology & Metabolism, Royal Preston Hospital, The Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK.
- The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
- Manchester Metropolitan University, All Saints Building, Manchester, M15 6BH, UK.
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19
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Brady Z, Garrahy A, Carthy C, O'Reilly MW, Thompson CJ, Sherlock M, Agha A, Javadpour M. Outcomes of endoscopic transsphenoidal surgery for Cushing's disease. BMC Endocr Disord 2021; 21:36. [PMID: 33658018 PMCID: PMC7931517 DOI: 10.1186/s12902-021-00679-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 01/02/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Transsphenoidal surgery (TSS) to resect an adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma is the first-line treatment for Cushing's disease (CD), with increasing usage of endoscopic transsphenoidal (ETSS) technique. The aim of this study was to assess remission rates and postoperative complications following ETSS for CD. METHODS A retrospective analysis of a prospective single-surgeon database of consecutive patients with CD who underwent ETSS between January 2012-February 2020. Post-operative remission was defined, according to Endocrine Society Guidelines, as a morning serum cortisol < 138 nmol/L within 7 days of surgery, with improvement in clinical features of hypercortisolism. A strict cut-off of < 50 nmol/L at day 3 post-op was also applied, to allow early identification of remission. RESULTS A single surgeon (MJ) performed 43 ETSS in 39 patients. Pre-operative MRI localised an adenoma in 22 (56%) patients; 18 microadenoma and 4 macroadenoma (2 with cavernous sinus invasion). IPSS was carried out in 33 (85%) patients. The remission rates for initial surgery were 87% using standard criteria, 58% using the strict criteria (day 3 cortisol < 50 nmol/L). Three patients had an early repeat ETSS for persistent disease (day 3 cortisol 306-555 nmol/L). When the outcome of repeat early ETSS was included, the remission rate was 92% (36/39) overall. Remission rate was 94% (33/35) when patients with macroadenomas were excluded. There were no cases of CSF leakage, meningitis, vascular injury or visual deterioration. Transient and permanent diabetes insipidus occurred in 33 and 23% following first ETSS, respectively. There was one case of recurrence of CD during the follow-up period of 24 (4-79) months. CONCLUSION Endoscopic transsphenoidal surgery produces satisfactory remission rates for the primary treatment of CD, with higher remission rates for microadenomas. A longer follow-up period is required to assess recurrence rates. Patients should be counselled regarding risk of postoperative diabetes insipidus.
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Affiliation(s)
- Zarina Brady
- Medical University of Varna, Varna, Bulgaria
- Department of Neurosurgery, Beaumont Hospital, Dublin, Ireland
| | - Aoife Garrahy
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland.
- Royal College of Surgeons in Ireland, Dublin, Ireland.
| | - Claire Carthy
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
| | - Michael W O'Reilly
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Christopher J Thompson
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Mark Sherlock
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Amar Agha
- Academic Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Mohsen Javadpour
- Department of Neurosurgery, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
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Redjal N, Venteicher AS, Dang D, Sloan A, Kessler RA, Baron RR, Hadjipanayis CG, Chen CC, Ziu M, Olson JJ, Nahed BV. Guidelines in the management of CNS tumors. J Neurooncol 2021; 151:345-359. [PMID: 33611702 DOI: 10.1007/s11060-020-03530-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 05/05/2020] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Evidence-based, clinical practice guidelines in the management of central nervous system tumors (CNS) continue to be developed and updated through the work of the Joint Section on Tumors of the Congress of Neurological Surgeons (CNS) and the American Association of Neurological Surgeons (AANS). METHODS The guidelines are created using the most current and clinically relevant evidence using systematic methodologies, which classify available data and provide recommendations for clinical practice. CONCLUSION This update summarizes the Tumor Section Guidelines developed over the last five years for non-functioning pituitary adenomas, low grade gliomas, vestibular schwannomas, and metastatic brain tumors.
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Affiliation(s)
- Navid Redjal
- Department of Neurosurgery, Capital Institute for Neurosciences, Two Capital Way, Pennington, NJ, 08534, USA.
| | - Andrew S Venteicher
- Center for Pituitary and Skull Base Surgery, Department of Neurosurgery, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Danielle Dang
- Inova Neuroscience and Spine Institute, 3300 Gallows Rd, Falls Church, VA, 22042, USA
| | - Andrew Sloan
- Department of Neurosurgery, Case Western Reserve University, Cleveland, OH, USA
| | - Remi A Kessler
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rebecca R Baron
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Clark C Chen
- Center for Pituitary and Skull Base Surgery, Department of Neurosurgery, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Mateo Ziu
- Inova Neuroscience and Spine Institute, 3300 Gallows Rd, Falls Church, VA, 22042, USA
| | - Jeffrey J Olson
- Department of Neurosurgery, Emory University, Atlanta, GA, USA
| | - Brian V Nahed
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
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Kasper G, Samuel N, Alkins R, Khan OH. Practice patterns in the management of recurrent and residual non-functioning pituitary adenomas: Results from a Canada-wide survey. eNeurologicalSci 2021; 22:100317. [PMID: 33553702 PMCID: PMC7844435 DOI: 10.1016/j.ensci.2021.100317] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 01/03/2021] [Accepted: 01/17/2021] [Indexed: 12/16/2022] Open
Abstract
Background There is no consensus regarding the management and postoperative follow-up of non-functioning pituitary adenomas (NFAs) in the setting of recurrent or residual disease. Subsequent treatment options include continued follow-up, re-resection or radiotherapy. To address this gap and better understand current practice patterns, we surveyed neurosurgeons and radiation oncologists in Canada. Methods Neurosurgeons and radiation oncologists (ROs) across Canada were invited to complete a standardized online questionnaire. Summary statistics were computed, and Fisher's Exact tests were performed to assess significance. Qualitative analyses were performed through open and axial coding. Results Thirty-three participants completed the questionnaires, with neurosurgeons representing a majority of respondents (n = 20 vs n = 13). When treating giant (>3 cm) tumors, 90.9% of neurosurgeons in practice for less than 10 years reported using an endoscopic approach, as compared to only 66.7% of neurosurgeons in practice for 10 years of more. Additionally, neurosurgeons who were newer to practice had a greater tendency to advocate for stereotactic radiosurgery (SRS) or re-resection (54.5% and 36.4%, respectively), as compared to older surgeons who showed a higher propensity (22.2%) to advocate for observation. The presence of cavernous sinus extension appeared to encourage ROs to offer radiotherapy sooner (61.4%), as compared to 40% of neurosurgeons. Conclusions Our results identified both variations and commonalities in practice amongst Canadian neurosurgeons. Approaches deviated in the setting of residual tumor based on years of practice. This work provides a critical foundation for future studies aiming to define evidence-based best practices in the management of NFAs. No consensus in treatment of residual/recurrent non-functioning pituitary adenomas Younger physicians prefer radiotherapy compared to senior physicians. Skull base neurosurgeons advocate more aggressively for re-resection. There is a need for standardization of treatment guidelines.
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Affiliation(s)
- Graham Kasper
- Faculty of Medicine, University of Toronto, Medical Sciences Building, Room 3157, 1 King's College Circle, Toronto, ON M5S 1A8, Canada
| | - Nardin Samuel
- Division of Neurosurgery, Department of Surgery, University of Toronto, 399 Bathurst St., WW 4-427 Toronto, ON M5T 2S8, Canada
| | - Ryan Alkins
- Division of Neurosurgery, Queen's University, 76 Stuart Street, Kingston, ON K7L 2V7, Canada
| | - Osaama H Khan
- Department of Neurological Surgery, Northwestern University, 676 North St. Clair Street, Suite 2210, Chicago, IL 60611, USA
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22
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Usachev D, Sharipov O, Abdali A, Yakovlev S, Lukshin V, Kutin M, Fomichev D, Dorokhov P, Bukharin E, Shkarubo A, Chernov I, Panteleyev A, Yağmurlu K, Chaurasia B, Kalinin P. Internal Carotid Artery Injury in Transsphenoidal Surgery: Tenets for Its Avoidance and Refit-A Clinical Study. Brain Sci 2021; 11:99. [PMID: 33451145 PMCID: PMC7828598 DOI: 10.3390/brainsci11010099] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/04/2021] [Accepted: 01/08/2021] [Indexed: 11/16/2022] Open
Abstract
One of the most serious/potentially fatal complications of transsphenoidal surgery (TSS) is internal carotid artery (ICA) injury. Of 6230 patients who underwent TSS, ICA injury occurred in 8 (0.12%). The etiology, possible treatment options, and avoidance of ICA injury were analyzed. ICA injury occurred at two different stages: (1) during the exposure of the sella floor and dural incision over the sella and cavernous sinus and (2) during the resection of the cavernous sinus extension of the tumor. The angiographic collateral blood supply was categorized as good, sufficient, and nonsufficient to help with the decision making for repairing the injury. ICA occlusion with a balloon was performed at the injury site in two cases, microcoils in two patients, microcoils plus a single barrel extra-intracranial high-flow bypass in one case, stent grafting in one case, and no intervention in two cases. The risk of ICA injury diminishes with better preoperative preparation, intraoperative navigation, and ultrasound dopplerography. Reconstructive surgery for closing the defect and restoring the blood flow to the artery should be assessed depending on the site of the injury and the anatomical features of the ICA.
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Affiliation(s)
- Dmitry Usachev
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Oleg Sharipov
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Ashraf Abdali
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
- Department of Neurological Diseases and Neurosurgery, Peoples’ Friendship University of Russia (RYDN University), Miklukho-Maklaya Street, 117198 Moscow, Russia
| | - Sergei Yakovlev
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Vasiliy Lukshin
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Maksim Kutin
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Dmitry Fomichev
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Pavel Dorokhov
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Evgeny Bukharin
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Alexey Shkarubo
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Ilya Chernov
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
| | - Andrey Panteleyev
- Department of Spine Pathology, N.N. Priorov Central Institute of Traumatology and Orthopedics, 125047 Moscow, Russia;
| | - Kaan Yağmurlu
- Departments of Neurosurgery and Neuroscience, University of Virginia, Charlottesville, VA 22903, USA;
| | - Bipin Chaurasia
- Department of Neurosurgery, Terai Hospital and Research Hospital, Birgunj 44400, Nepal;
| | - Pavel Kalinin
- N.N. Burdenko National Medical Research Center of Neurosurgery 4-ya Tverskaya-Yamskaya 16 st., 125047 Moscow, Russia; (D.U.); (O.S.); (S.Y.); (V.L.); (M.K.); (D.F.); (P.D.); (E.B.); (A.S.); (I.C.); (P.K.)
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23
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Hasegawa H, Shin M, Makita N, Shinya Y, Kondo K, Saito N. Delayed Postoperative Hyponatremia Following Endoscopic Transsphenoidal Surgery for Non-Adenomatous Parasellar Tumors. Cancers (Basel) 2020; 12:cancers12123849. [PMID: 33419307 PMCID: PMC7766216 DOI: 10.3390/cancers12123849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 12/08/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022] Open
Abstract
Little is known about delayed postoperative hyponatremia (DPH) accompanied with transsphenoidal surgery for non-adenomatous skull base tumors (NASBTs). Consecutive data on 30 patients with parasellar NASBT was retrospectively reviewed with detailed analyses on perioperative serial sodium levels. Serological DPH (sodium ≤ 135 mmol/L) was observed in eight (27%), with four (13%) of them being symptomatic. DPH developed on postoperative day 7-12 where the mean sodium levels were 134 mmol/L (a mean of 7 mmol/L drop from the baseline) in asymptomatic and 125 mmol/L (a mean of 17.5 mmol/L drop from the baseline) in symptomatic DPH. Serological DPH was accompanied with "weight loss and hemoconcentration (cerebral salt wasting type)" in four (50%), "weight gain and hemodilution (syndrome of inappropriate antidiuretic hormone secretion type)" in three (38%), and no significant weight change in one. Intraoperative extradural retraction of the pituitary gland was the only significant factor for serological DPH (p = 0.035; odds ratio, 12.25 (95% confidence interval, 1.27-118.36)). DPH should be recognized as one of the significant postsurgical complications associated with TSS for NASBTs. Although the underlying mechanism is still controversial, intraoperative extradural compression of the pituitary gland and subsequent dysregulation of the hypothalamo-hypophyseal axis may be responsible.
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Affiliation(s)
- Hirotaka Hasegawa
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan; (H.H.); (Y.S.); (N.S.)
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Masahiro Shin
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan; (H.H.); (Y.S.); (N.S.)
- Correspondence: ; Tel.: +81-3-5800-8853
| | - Noriko Makita
- Department of Endocrinology and Nephrology, The University of Tokyo Hospital, Tokyo 113-8655, Japan;
| | - Yuki Shinya
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan; (H.H.); (Y.S.); (N.S.)
| | - Kenji Kondo
- Department of Otolaryngology, The University of Tokyo Hospital, Tokyo 113-8655, Japan;
| | - Nobuhito Saito
- Department of Neurosurgery, The University of Tokyo Hospital, Tokyo 113-8655, Japan; (H.H.); (Y.S.); (N.S.)
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24
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Combs SE, Baumert BG, Bendszus M, Bozzao A, Brada M, Fariselli L, Fiorentino A, Ganswindt U, Grosu AL, Lagerwaard FL, Niyazi M, Nyholm T, Paddick I, Weber DC, Belka C, Minniti G. ESTRO ACROP guideline for target volume delineation of skull base tumors. Radiother Oncol 2020; 156:80-94. [PMID: 33309848 DOI: 10.1016/j.radonc.2020.11.014] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 11/13/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND PURPOSE For skull base tumors, target definition is the key to safe high-dose treatments because surrounding normal tissues are very sensitive to radiation. In the present work we established a joint ESTRO ACROP guideline for the target volume definition of skull base tumors. MATERIAL AND METHODS A comprehensive literature search was conducted in PubMed using various combinations of the following medical subjects headings (MeSH) and free-text words: "radiation therapy" or "stereotactic radiosurgery" or "proton therapy" or "particle beam therapy" and "skull base neoplasms" "pituitary neoplasms", "meningioma", "craniopharyngioma", "chordoma", "chondrosarcoma", "acoustic neuroma/vestibular schwannoma", "organs at risk", "gross tumor volume", "clinical tumor volume", "planning tumor volume", "target volume", "target delineation", "dose constraints". The ACROP committee identified sixteen European experts in close interaction with the ESTRO clinical committee who analyzed and discussed the body of evidence concerning target delineation. RESULTS All experts agree that magnetic resonance (MR) images with high three-dimensional spatial accuracy and tissue-contrast definition, both T2-weighted and volumetric T1-weighted sequences, are required to improve target delineation. In detail, several key issues were identified and discussed: i) radiation techniques and immobilization, ii) imaging techniques and target delineation, and iii) technical aspects of radiation treatments including planning techniques and dose-fractionation schedules. Specific target delineation issues with regard to different skull base tumors, including pituitary adenomas, meningiomas, craniopharyngiomas, acoustic neuromas, chordomas and chondrosarcomas are presented. CONCLUSIONS This ESTRO ACROP guideline achieved detailed recommendations on target volume definition for skull base tumors, as well as comprehensive advice about imaging modalities and radiation techniques.
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Affiliation(s)
- Stephanie E Combs
- Department of Radiation Oncology, Technical University of Munich, Munich, Germany; Institute of Radiation Medicine, Department of Radiation Sciences, Helmholtz Zentrum München, Munich, Germany; German Cancer Consortium (DKTK) Partner Site (DKTK), Munich, Germany
| | - Brigitta G Baumert
- Institute of Radiation Oncology, Cantonal Hospital Graubuenden, Chur, Switzerland
| | - Martin Bendszus
- Department of Neuroradiology, University Hospital Heidelberg, Germany
| | - Alessandro Bozzao
- Dipartimento NESMOS, Università Sapienza Roma, Azienda Ospedaliera Sant'Andrea, Rome, Italy
| | - Michael Brada
- Department of Radiation Oncology, Clatterbridge Cancer Centre NHS Foundation Trust, Bebington, United Kingdom
| | - Laura Fariselli
- Radiotherapy Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Alba Fiorentino
- Radiation Oncology Department, General Regional Hospital F. Miulli, Acquaviva delle fonti, Italy
| | - Ute Ganswindt
- Department of Therapeutic Radiology and Oncology, Medical University of Innsbruck, Innsbruck, Austria
| | - Anca L Grosu
- Department of Radiation Oncology, Medical Faculty, University of Freiburg, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, Germany
| | - Frank L Lagerwaard
- Department of Radiation Oncology, Amsterdam University Medical Centers, Location VUmc, The Netherlands
| | - Maximilian Niyazi
- German Cancer Consortium (DKTK) Partner Site (DKTK), Munich, Germany; Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Tufve Nyholm
- Department of Radiation Sciences, Radiation Physics, Umeå University, Umeå, Sweden
| | - Ian Paddick
- Queen Square Radiosurgery Centre, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | | | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Giuseppe Minniti
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy; IRCCS Neuromed, Pozzilli, Italy.
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25
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Touzé R, Bremond-Gignac D, Robert MP. [Chiasmatic syndrome]. J Fr Ophtalmol 2020; 44:84-98. [PMID: 33183775 DOI: 10.1016/j.jfo.2020.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/24/2020] [Accepted: 07/31/2020] [Indexed: 10/23/2022]
Abstract
The optic chiasm is an essential anatomical structure in neuro-ophthalmology. The systematization of the visual pathways results from the arrangement of the retinal ganglion cell fibers. It explains the signs of chiasmal syndrome. A good knowledge of the anatomy permits to correlate visual field defects with imaging results. It is now possible to map the organization of the ganglion cell fibers within the chiasm. Their hemidecussation allows for stereoscopic vision in humans. The causes of chiasmal syndrome are multiple, but tumors and compressive causes predominate. The proximity of the pituitary region to the chiasm accounts for the frequency of chiasmal syndrome, which involves ophthalmologists not only through dysfunction of the visual pathway, which may be the presenting sign, but also through possible complications throughout the course of the disease. This review aims to synthesize the embryology, anatomy and principles of work-up for chiasmal syndrome as well as its many possible causes.
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Affiliation(s)
- R Touzé
- Service d'ophtalmologie de l'hôpital Necker-Enfants malades, faculté de médecine, université de Paris, 149, rue de Sèvres, 75015 Paris, France.
| | - D Bremond-Gignac
- Service d'ophtalmologie de l'hôpital Necker-Enfants malades, faculté de médecine, université de Paris, 149, rue de Sèvres, 75015 Paris, France.
| | - M P Robert
- Service d'ophtalmologie de l'hôpital Necker-Enfants malades, faculté de médecine, université de Paris, 149, rue de Sèvres, 75015 Paris, France.
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26
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Mooney MA, Sarris CE, Zhou JJ, Barkhoudarian G, Chicoine MR, Fernandez-Miranda JC, Gardner PA, Hardesty DA, Jahnke H, Kelly DF, Liebelt BD, Mayberg MR, Prevedello DM, Sfondouris J, Sheehy JP, Chandler JP, Yuen KCJ, White WL, Little AS. Proposal and Validation of a Simple Grading Scale (TRANSSPHER Grade) for Predicting Gross Total Resection of Nonfunctioning Pituitary Macroadenomas After Transsphenoidal Surgery. Oper Neurosurg (Hagerstown) 2020; 17:460-469. [PMID: 30649445 DOI: 10.1093/ons/opy401] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 12/31/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND A simple, reliable grading scale to better characterize nonfunctioning pituitary adenomas (NFPAs) preoperatively has potential for research and clinical applications. OBJECTIVE To develop a grading scale from a prospective multicenter cohort of patients that accurately and reliably predicts the likelihood of gross total resection (GTR) after transsphenoidal NFPA surgery. METHODS Extent-of-resection (EOR) data from a prospective multicenter study in transsphenoidal NFPA surgery were analyzed (TRANSSPHER study; ClinicalTrials.gov NCT02357498). Sixteen preoperative radiographic magnetic resonance imaging (MRI) tumor characteristics (eg, tumor size, invasion measures, tumor signal characteristics, and parameters impacting surgical access) were evaluated to determine EOR predictors, to calculate receiver-operating characteristic curves, and to develop a grading scale. A separate validation cohort (n = 165) was examined to assess the scale's performance and inter-rater reliability. RESULTS Data for 222 patients from 7 centers treated by 15 surgeons were analyzed. Approximately one-fifth of patients (18.5%; 41 of 222) underwent subtotal resection (STR). Maximum tumor diameter > 40 mm; nodular tumor extension through the diaphragma into the frontal lobe, temporal lobe, posterior fossa, or ventricle; and Knosp grades 3 to 4 were identified as independent STR predictors. A grading scale (TRANSSPHER grade) based on a combination of these 3 features outperformed individual variables in predicting GTR (AUC, 0.732). In a validation cohort, the scale exhibited high sensitivity and specificity (AUC, 0.779) and strong inter-rater reliability (kappa coefficient, 0.617). CONCLUSION This simple, reliable grading scale based on preoperative MRI characteristics can be used to better characterize NFPAs for clinical and research purposes and to predict the likelihood of achieving GTR.
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Affiliation(s)
- Michael A Mooney
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Christina E Sarris
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - James J Zhou
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Garni Barkhoudarian
- Pacific Neuroscience Institute and Pituitary Disorders Center, John Wayne Cancer Institute at Providence Saint John's Health Center, Santa Monica, California
| | - Michael R Chicoine
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Juan C Fernandez-Miranda
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Paul A Gardner
- Department of Neurological Surgery, University of Pittsburgh School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Douglas A Hardesty
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Heidi Jahnke
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Daniel F Kelly
- Pacific Neuroscience Institute and Pituitary Disorders Center, John Wayne Cancer Institute at Providence Saint John's Health Center, Santa Monica, California
| | - Brandon D Liebelt
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Marc R Mayberg
- Department of Neurological Surgery, University of Washington School of Medicine, Seattle, Washington
| | - Daniel M Prevedello
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - John Sfondouris
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - John P Sheehy
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - James P Chandler
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Kevin C J Yuen
- Department of Neurology and Barrow Neuroendocrinology Clinic, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - William L White
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Andrew S Little
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
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27
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Van Laethem D, Michotte A, Cools W, Velkeniers B, Unuane D, Andreescu CE, Bravenboer B. Hyperprolactinemia in Acromegaly is Related to Prolactin Secretion by Somatolactotroph Tumours. Horm Metab Res 2020; 52:647-653. [PMID: 32757187 DOI: 10.1055/a-1207-1132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The aim of this study is to assess differences in patient characteristics, tumour characteristics and hormone levels between acromegalic patients with and without hyperprolactinemia. 44 patients of the University Hospital of Brussels, Belgium with acromegaly who were diagnosed between January 2007 and July 2018 were included in this study. Nineteen patients were classified in the hyperprolactinemia group and 25 patients were classified in the normoprolactinemia group. No significant differences between acromegalic patients with and without hyperprolactinemia were found in age at diagnosis, gender, presence of hyperprolactinemia symptoms, insulin-like growth factor 1, growth hormone and testosterone levels, tumour volume, tumour invasiveness, immunohistochemistry of growth hormone and prolactin, Ki-67 index and mitotic index. However, for a cut-off of 10% of prolactin-positive cells, there was a trend towards a higher percentage of prolactin-positive tumours in hyperprolactinemia patients (p=0.054) and higher mean prolactin level in case of positive prolactin immunostaining (p=0.007)). In our study there were no differences in characteristics between acromegaly patients with hyper- and normoprolactinemia. An association between the serum prolactin level and the positivity of prolactin immunohistochemistry of the adenoma tissue was found. The absence of a difference in tumour volume between patients with hyper- and normoprolactinemia suggests that the hyperprolactinemia is likely to be caused by the co-secretion of growth hormone and prolactin by the tumour. Finally, for the first time, the cut-off of 10% of prolactin cells was validated for the diagnosis of somatolactotroph tumours in acromegaly.
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Affiliation(s)
| | - Alex Michotte
- Department of Pathology (Neuropathology), Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Wilfried Cools
- Statistics, Vrije Universiteit Brussel, Brussel, Belgium
| | | | - David Unuane
- Endocrinology, Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - C E Andreescu
- Endocrinology, Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Bert Bravenboer
- Endocrinology, Universitair Ziekenhuis Brussel, Brussel, Belgium
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28
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Losa M, Garbin E, Pedone E, Mortini P. Normal Insulin-like Growth Factor 1 During Somatostatin Receptor Ligand Treatment Predicts Surgical Cure in Acromegaly. J Clin Endocrinol Metab 2020; 105:5866056. [PMID: 32609842 DOI: 10.1210/clinem/dgaa424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 06/29/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT Treatment with somatostatin receptor ligands (SRLs) is often given before pituitary surgery to patients with acromegaly. OBJECTIVE To study whether the response to treatment with SRLs is predictive of surgical outcome. DESIGN Retrospective, observational study. SETTING Tertiary care center. PATIENTS We investigated 272 patients with acromegaly who had been treated with an SRL between 1990 and 2018. INTERVENTION All patients underwent pituitary surgery performed by a skilled neurosurgeon. MAIN OUTCOME MEASURE Outcome of pituitary surgery in patients who had normalization of insulin-like growth factor 1 (IGF-1) levels during SRL therapy in comparison with patients who did not normalize IGF-1 levels. RESULTS Normalization of IGF-1 levels during SRL treatment occurred in 62 patients (22.8%) and was similar for the 3 different types of SRL (P = .88). Surgical remission occurred in 59.6% of the patients. Patients who normalized IGF-1 levels during SRL treatment had a higher probability of surgical cure than patients without IGF-1 normalization (83.9% vs 52.4%, respectively; P < .001). Multivariate analysis confirmed that lack of cavernous sinus invasion, small maximum tumor diameter, and IGF-1 normalization during SRL therapy were the only factors independently associated with a favorable surgical outcome. CONCLUSIONS Our study demonstrates that the normalization of IGF-1 levels during treatment with SRLs is an independent predictive factor of a favorable surgical outcome. The underlying mechanisms remain unclear, but an optimal response to medical therapy may be a characteristic of less aggressive tumors that are more likely to be entirely removed at surgery.
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Affiliation(s)
- Marco Losa
- Department of Neurosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Erika Pedone
- Vita-Salute San Raffaele University, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
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Frara S, Rodriguez-Carnero G, Formenti AM, Martinez-Olmos MA, Giustina A, Casanueva FF. Pituitary Tumors Centers of Excellence. Endocrinol Metab Clin North Am 2020; 49:553-564. [PMID: 32741488 DOI: 10.1016/j.ecl.2020.05.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Pituitary tumors are common and require complex and sophisticated procedures for both diagnosis and therapy. To maintain the highest standards of quality, it is proposed to manage patients in pituitary tumors centers of excellence (PTCOEs) with patient-centric organizations, with expert clinical endocrinologists and neurosurgeons forming the core. That core needs to be supported by experts from different disciplines such as neuroradiology, neuropathology, radiation oncology, neuro-ophthalmology, otorhinolaryngology, and trained nursing. To provide high-level medical care to patients with pituitary tumors, PTCOEs further pituitary science through research publication, presentation of results at meetings, and performing clinical trials.
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Affiliation(s)
- Stefano Frara
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Gemma Rodriguez-Carnero
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain
| | - Ana M Formenti
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Miguel A Martinez-Olmos
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Andrea Giustina
- Institute of Endocrinology, Università Vita-Salute San Raffaele, Via Olgettina Milano, 58, Milano, Milan 20132, Italy
| | - Felipe F Casanueva
- Division of Endocrinology, Complejo Hospitalario Universitario de Santiago (USC/SERGAS), Instituto de Investigacion Sanitaria de Santiago (IDIS), Rúa da Choupana, S/N, Santiago de Compostela, A Coruña 15706, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain.
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de Souza MR, Fagundes CF, Rabelo NN, Teixeira MJ, Figueiredo EG. Association between intracranial aneurysm and meningiomas: An integrative survival Analysis with identification of prognostic factors. Clin Neurol Neurosurg 2020; 198:106128. [PMID: 32810762 DOI: 10.1016/j.clineuro.2020.106128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/06/2020] [Accepted: 07/30/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To analyze prognostic factors in clinical association between intracranial aneurysm (IA) and meningioma. Prognostic factors on overall survival (OS) were evaluated. METHODS We selected articles, published from January 1944 to December 2018 on the Medical databases (Web of Sciences, Medline and EMBASE) and included case series and reports. Clinical information was obtained and variables associated with the primary outcome of 27-mo survival were identified through Cox regression models. RESULTS The study evaluated 77 patients. Female represented 76.6 % (n = 59), a ratio of 3.27 female: 1 male. The age range was 7-84 years old, with an average of 54.74 (SD: 14.30). Age and sex were not significant statistically different between the two groups for overall survival (OS) (log-rank P = 0.806), (log-rank P = 0.983) respectively. 77.9 % (n = 60) were ipsilateral, the same side was 4 times more common in univariate analysis (P = 0.052; 95 % CI, 0.924-17.319). Most aneurysms were detected in the internal carotid artery, 29.87 %. In Clinical data, 62.33 % (n = 48) had exclusive tumor symptoms, while 25.97 % (n = 20) presented exclusively subarachnoid hemorrhage (SAH). In multivariate analysis, although there is an independent protective factor for those who did not have SAH (HR; 0.099; CI; 0.010-0.986; P = 0.049) and the treatment is an independent predictor for OS (HR, 42.096; CI, 4.270-415.056; P = 0.01). CONCLUSION This is the first study to approach this association. This is not just an occasional finding, but it seems to have a shared pathophysiology. Unruptured aneurysms and treatment modality were protective independent factors for OS. Prospective studies are warranted to provide definitive answers.
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Affiliation(s)
- Matheus Rodrigues de Souza
- Mato Grosso State University, Mato Grosso, Tancredo Neves Avenue, 1095, Cáceres, State of Mato Grosso, 78200-000, Brazil
| | - Caroline Ferreira Fagundes
- Mato Grosso State University, Mato Grosso, Tancredo Neves Avenue, 1095, Cáceres, State of Mato Grosso, 78200-000, Brazil
| | - Nicollas Nunes Rabelo
- Department of Neurosurgery, Santa Casa Hospital, Saudade Avenue, 456, Ribeirão Preto, State of São Paulo, 14085-000, Brazil
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Pelsma ICM, Verstegen MJT, de Vries F, Notting IC, Broekman MLD, van Furth WR, Biermasz NR, Pereira AM. Quality of care evaluation in non-functioning pituitary adenoma with chiasm compression: visual outcomes and timing of intervention clinical recommendations based on a systematic literature review and cohort study. Pituitary 2020; 23:417-429. [PMID: 32419072 PMCID: PMC7316692 DOI: 10.1007/s11102-020-01044-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE Surgery in patients with non-functioning pituitary macroadenomas (NFMA) is effective in ameliorating visual function. The urgency for decompression, and preferred timing of surgery related to the preoperative severity of dysfunction is unknown. METHODS Systematic review for evidence to provide clinical guidance for timing of surgical decompression of the optic chiasm, and a cohort study of 30 NFMA patients, in whom mean deviation (MD), and severity of visual dysfunction was assessed. RESULTS Systematic review 44 studies were included with a total of 4789 patients. Postoperatively, visual field defects improved in 87.0% of patients, stabilized in 12.8% and worsened in 1.0%. Specific protocols regarding timing of surgery were not reported. Only seven studies (16.7%) reported on either the duration of visual symptoms, or diagnostic, or treatment delay. Cohort study 30 NFMA patients (50% female, 60 eyes, mean age 58.5 ± 14.8 years), had a median MD of - 5.3 decibel (IQR - 3.1 to - 10.1). MD was strongly correlated with clinical severity (r = - 0.94, P < 0.0001), and were used for severity of defects cut-off values: (1) normal > - 2 dB, (2) mild - 2 dB to - 4 dB, (3) moderate - 4 to - 8 dB, (4) severe - 8 to - 17 dB, (5) very severe < - 17 dB. CONCLUSION Surgical decompression is highly effective in improving visual function. Uniform, quantitative grading of visual dysfunction was lacking. MD is a promising quantitative outcome measure. We provide recommendations for the evaluation of timing of surgery, considering severity of visual impairment, which will need further validation based on expert clinical practice.
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Affiliation(s)
- Iris C M Pelsma
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands.
| | - Marco J T Verstegen
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Friso de Vries
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Irene C Notting
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Marike L D Broekman
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Haaglanden Medical Center, Den Haag, The Netherlands
| | - Wouter R van Furth
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Nienke R Biermasz
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
| | - Alberto M Pereira
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Center for Endocrine Tumors Leiden, Leiden University Medical Center, Leiden, The Netherlands
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Abstract
Surgery of aggressive pituitary adenomas and pituitary carcinomas is part of the interdisciplinary management of these difficult to treat tumors. Invasion, giant size and unusual, asymmetric extent of these tumors frequently require modifications or extensions of the standard approaches for transsphenoidal and transcranial surgery. Frequently, only debulking procedures can be performed. In aggressive and hormone secreting adenomas, the remission rates achieved by surgery alone are relatively poor and adjuvant medical treatments or irradiation are needed. Safe resection of as much tumor as possible and symptomatic control is aimed at, rather than remission. Many procedures are required for rapid progression of lesions or recurrences, in order to extend the survival of the patients. Metastases of pituitary carcinomas within the cranial cavity or spine can be attacked. Since they can occur anywhere in the brain or spinal canal they require the entire battery of neurosurgical approaches. Unfortunately, in this group of pituitary tumors, the complication rates are higher than in primary operations of enclosed adenomas. The respective techniques with their facilities and limitations are reviewed in this article.
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Affiliation(s)
- Michael Buchfelder
- Department of Neurosurgery, University Hospital Erlangen, Schwabachanlage 6, 91054, Erlangen, Germany.
| | - Sven-Martin Schlaffer
- Department of Neurosurgery, University Hospital Erlangen, Schwabachanlage 6, 91054, Erlangen, Germany
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Hlaváč M, Knoll A, Mayer B, Braun M, Karpel-Massler G, Etzrodt-Walter G, Coburger J, Wirtz CR, Paľa A. Ten years’ experience with intraoperative MRI-assisted transsphenoidal pituitary surgery. Neurosurg Focus 2020; 48:E14. [DOI: 10.3171/2020.3.focus2072] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/03/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVEMany innovations have been introduced into pituitary surgery in the quest to maximize the extent of tumor resection. Because of the deep and narrow surgical corridor as well as the heterogeneity of confronted pathologies, anatomical orientation and identification of the target tissue can become difficult. Intraoperative MRI (iMRI) may have the potential to increase extent of resection (EOR) in transsphenoidal pituitary surgery. Furthermore, it may simplify anatomical orientation and risk assessment in difficult cases. Here, the authors evaluated the additional value of iMRI for the resection of pituitary adenomas performed in the past 10 years in their department.METHODSThey performed a retrospective single-center analysis of patients treated for pituitary adenoma in their department after the introduction of iMRI between 2008 and 2018. Of 495 transsphenoidal approaches, 300 consecutive MRI-assisted surgeries for pituitary adenomas encompassing 294 patients were selected for further analysis. Microscopic, endoscopic, or endoscope-assisted microscopic transsphenoidal approaches were distinguished. EOR as well as additional resection following iMRI was evaluated via detailed volumetric analysis. Patients were stratified according to the Knosp adenoma classification. Furthermore, demographic data, clinical symptoms, endocrine outcome, and complications were evaluated. Univariable and multivariable Cox regression analyses of progression-free survival (PFS) were performed.RESULTSPituitary adenomas classified as Knosp grades 0–2 were found in 60.3% of cases (n = 181). The most common tumors were nonfunctioning adenomas (75%). Continued resection following iMRI significantly increased EOR (7.5%, p < 0.001) and the proportion of gross-total resections (GTRs) in transsphenoidal pituitary surgery (54% vs 68.3%, p < 0.001). Additional resection after iMRI was performed in 37% of cases. Only in the subgroup of patients with Knosp grades 0–2 adenomas treated with the microsurgical technique was additional resection significantly more common than in the endoscopic group (p = 0.039). Residual tumor volume, Knosp grade, and age were confirmed as independent predictors of PFS (p < 0.001, p = 0.021, and p = 0.029, respectively) in a multivariable Cox regression analysis. Improvement of visual field deficits was documented in 78.6% of patients whose optic apparatus had been affected preoperatively. Revision surgery was done in 7.3% of cases; in 5.6% of cases, it was performed for cerebrospinal fluid fistula.CONCLUSIONSIn this series, iMRI led to the detection of a resectable tumor remnant in a high proportion of patients, resulting in a greater EOR and higher proportion of GTRs after continued resection in microsurgical and endoscopic transsphenoidal resection of pituitary adenomas. The volume of residual tumor was the most important predictor of PFS. Given the study data, the authors postulated that every bit of removed tumor serves the patient and increases their chances of a favorable outcome.
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Affiliation(s)
- Michal Hlaváč
- 1Department of Neurosurgery, University of Ulm, Günzburg
| | - Andreas Knoll
- 1Department of Neurosurgery, University of Ulm, Günzburg
| | - Benjamin Mayer
- 3Institute of Epidemiology and Medical Biometry, University of Ulm
| | - Michael Braun
- 4Department of Neuroradiology, University of Ulm, Günzburg, Germany
| | | | | | - Jan Coburger
- 1Department of Neurosurgery, University of Ulm, Günzburg
| | | | - Andrej Paľa
- 1Department of Neurosurgery, University of Ulm, Günzburg
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Hondronikos N, Alomari A, Schrader M, Knappe UJ. Rhinological Consequences of Microsurgical Endonasal-Transsphenoidal Surgery for Pituitary Tumors. Exp Clin Endocrinol Diabetes 2020; 129:157-162. [PMID: 32380562 DOI: 10.1055/a-1155-6269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Transsphenoidal surgery for sellar lesions may affect patency and function of the nasal airways, smell and sinonasal quality of life. Below is our report on otorhinolaryngological data garnered from patients undergoing endonasal transsphenoidal pituitary microsurgery. METHODS In a prospective study, 68 patients scheduled for transsphenoidal operations (32 female, 36 male, age 17-72 years) underwent otorhinolaryngological evaluation of their nasal morphology, a standardized smell test (sniffin' sticks) and rhinomanometry to analyse nasal breathing function preoperatively, 3-5 days postoperatively (without rhinomanometry), after 3-4 months and after 9 months. RESULTS Immediately after surgery, a reduction in smell sensation was detected in almost all patients. Within 3 months, this impairment resolved in all cases except one. In 2 patients (3%) with preoperative anosmia, improvement of smell function to>6 out of 12 sniffin' sticks was observed. At final visit no patient was noted to have new anosmia. Within 3 months, the results of the rhinomanometry revealed that all patients except one, regained their preoperative nasal breathing function. In 6 patients (8.8%) an improvement in their nose breathing abilities compared to the preoperative state was found. Three patients (4.4%) underwent a LASER transection of mucosal synechiae. In one case with persistent nasal obstruction (1.5%), secondary septoplasty had to be performed. There was no case in which perforation of the nasal septum, nasal tip deflection, or saddle nose deformity was observed. CONCLUSION Microsurgical resection of pituitary tumors via the endonasal transsphenoidal approach poses an acceptable risk with regards to sinonasal complications. The incidence of secondary rhinosurgical interventions is low. Standardized comparative studies between endoscopic and microsurgical transsphenoidal operations should be undertaken.
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Affiliation(s)
- Nikolaos Hondronikos
- Department of Otorhinolaryngology, Johannes Wesling Hospital Minden, Minden, Germany
| | - Ali Alomari
- Department of Neurosurgery, Johannes Wesling Klinikum, Universitätsklinikum der Ruhruniversität Bochum, Minden, Germany
| | - Martin Schrader
- Department of Otorhinolaryngology, Johannes Wesling Hospital Minden, Minden, Germany
| | - Ulrich J Knappe
- Department of Neurosurgery, Johannes Wesling Klinikum, Universitätsklinikum der Ruhruniversität Bochum, Minden, Germany
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Barzaghi LR, Losa M, Capitanio JF, Albano L, Weber G, Mortini P. Pediatric Pituitary Adenomas: Early and Long-Term Surgical Outcome in a Series of 85 Consecutive Patients. Neurosurgery 2020; 85:65-74. [PMID: 29790934 DOI: 10.1093/neuros/nyy204] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Accepted: 04/18/2018] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Young age has been reported as a negative prognostic factor for pituitary adenomas (PAs). They are very uncommon in children and adolescents; therefore, surgical outcomes are poorly described. OBJECTIVE To report results of microsurgical transsphenoidal approach (MTSA) in pediatric PAs. METHODS The study retrospectively analyzed 3040 PAs treated in our institute, according to the adenoma subtype and then divided into pediatric (≤18 yr) and adult groups (>18 yr). The average follow-up after surgery was 58 mo (n = 2906). RESULTS In the pediatric group, the majority of adenomas were hormone-secreting (89.5%) with a female sex prevalence (78%) in prolactinomas and nonfunctioning pituitary adenomas (NFPAs); the maximum diameter of growth hormone (GH)-secreting adenomas was greater (28.1 ± 4.1 mm) than in adults (18 ± 0.3 mm, P = .002). Surgical remission rate at 6 mo was similar in both groups for all adenoma subtypes: 72.1% and 76% in pediatric and adult Cushing's disease, 69.3% and 59.3% in prolactinomas, 55.6% and 61% in gigantism or acromegaly, 55.6% and 61.5% in NFPAs. Recurrences after remission occurred more frequently in pediatric GH-secreting adenomas compared to adults (40.0% vs 5.3%, P = .028) despite similar follow-up (38 ± 17 and 48.1 ± 2.2 mo, P = .7). Mortality was zero in the pediatric and 0.2% in the adult group (P = .7); major morbidity was 2.4% and 2.2%, respectively (P = .8). CONCLUSION MTSA was safe and effective in children and adolescents as in adults, with the only exception of higher recurrence rate in pediatric GH-secreting adenomas. No complications related to young age appeared.
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Affiliation(s)
- Lina Raffaella Barzaghi
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute University, Scientific Institute San Raffaele, Milan, Italy
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute University, Scientific Institute San Raffaele, Milan, Italy
| | - Jody Filippo Capitanio
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute University, Scientific Institute San Raffaele, Milan, Italy
| | - Luigi Albano
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute University, Scientific Institute San Raffaele, Milan, Italy
| | - Giovanna Weber
- Department of Pediatrics, Vita-Salute University, Scientific Institute San Raffaele, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, Vita-Salute University, Scientific Institute San Raffaele, Milan, Italy
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van Essen MJ, Muskens IS, Lamba N, Belunek SFJ, van der Boog ATJ, Amelink GJ, Gosselaar PH, van Doormaal TPC, Stades AME, Verhoeff JJC, van Genderen MM, Eenhorst CAE, Broekman MLD. Visual Outcomes after Endoscopic Endonasal Transsphenoidal Resection of Pituitary Adenomas: Our Institutional Experience. J Neurol Surg B Skull Base 2020; 82:e79-e87. [PMID: 34306920 DOI: 10.1055/s-0039-3402020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 11/09/2019] [Indexed: 10/25/2022] Open
Abstract
Objectives Visual dysfunction in patients with pituitary adenomas is a clear indication for endoscopic endonasal transsphenoidal surgery (EETS). However, the visual outcomes vary greatly among patients and it remains unclear what tumor, patient, and surgical characteristics contribute to postoperative visual outcomes. Methods One hundred patients with pituitary adenomas who underwent EETS between January 2011 and June 2015 in a single institution were retrospectively reviewed. General patient characteristics, pre- and postoperative visual status, clinical presentation, tumor characteristics, hormone production, radiological features, and procedural characteristics were evaluated for association with presenting visual signs and visual outcomes postoperatively. Suprasellar tumor extension (SSE) was graded 0 to 4 following a grading system as formulated by Fujimoto et al. Results Sixty-six (66/100) of all patients showed visual field defects (VFD) at the time of surgery, of whom 18% (12/66) were asymptomatic. VFD improved in 35 (35%) patients and worsened in 4 (4%) patients postoperatively. Mean visual acuity (VA) improved from 0.67 preoperatively to 0.84 postoperatively ( p = 0.04). Nonfunctioning pituitary adenomas (NFPAs) and Fujimoto grade were independent predictors of preoperative VFD in the entire cohort ( p = 0.02 and p < 0.01 respectively). A higher grade of SSE was the only factor independently associated with postoperative improvement of VFD ( p = 0.03). NFPA and Fujimoto grade 3 were independent predictors of VA improvement (both p = 0.04). Conclusion EETS significantly improved both VA and VFD for most patients, although a few patients showed deterioration of visual deficits postoperatively. Higher degrees of SSE and NFPA were independent predictors of favorable visual outcomes.
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Affiliation(s)
- Max J van Essen
- Department of Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Ivo S Muskens
- Department of Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands.,Department of Preventive Medicine, Center for Genetic Epidemiology, Keck School of Medicine, University of Southern California, California, United States
| | - Nayan Lamba
- Department of Neurosurgery, Computational Neurosurgical Outcome Center (CNOC), Brigham and Women's Hospital, Boston, Massachusetts, United States
| | - Stephan F J Belunek
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Arthur T J van der Boog
- Department of Neurology & Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - G Johan Amelink
- Department of Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Peter H Gosselaar
- Department of Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Aline M E Stades
- Department of Internal medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Joost J C Verhoeff
- Department of Radiotherapy, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maria M van Genderen
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Christine A E Eenhorst
- Department of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marike L D Broekman
- Department of Neurosurgery, Computational Neurosurgical Outcome Center (CNOC), Brigham and Women's Hospital, Boston, Massachusetts, United States.,Department of Neurosurgery, Haaglanden Medical Center, Den Haag, The Netherlands.,Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
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Liu J, He Y, Zhang X, Yan X, Huang Y. Clinicopathological analysis of 250 cases of pituitary adenoma under the new WHO classification. Oncol Lett 2020; 19:1890-1898. [PMID: 32194684 PMCID: PMC7039149 DOI: 10.3892/ol.2020.11263] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 11/13/2019] [Indexed: 01/01/2023] Open
Abstract
Pituitary adenomas (PAs) are a common subtype of intracranial tumors. The aim of the present study was to analyse the clinical and pathological features of different types of pituitary adenomas (PAs) according to the 2017 World Health Organisation Endocrine Organ Tumor Classification guidelines. The clinical data of 250 patients with PAs were collected and analysed. Differences in the incidence of invasion, recurrence and apoplexy in patients between high- and low-risk PAs were compared, as were differences in the Ki-67 index between invasive and non-invasive PAs and between recurrent PAs and non-recurrent PAs. Of the 250 cases, 45 cases were diagnosed as somatotroph adenomas, 26 cases as lactotroph adenomas, 1 case as thyrotroph adenoma, 61 cases as corticotroph adenomas, 93 cases as gonadotropin adenomas, 15 cases as null cell adenomas and 9 cases as plurihormonal adenomas. There were 5 types of high-risk pituitary adenoma identified: 17 cases of sparsely granulated somatotroph adenoma, 11 cases of lactotroph adenoma in men, 3 cases of plurihormonal PIT-1 positive adenoma and 42 cases of silent corticotroph adenoma. Crooke's cell adenoma was not identified. High-risk PAs had significantly higher rates of invasion, recurrence and apoplexy compared with that in low-risk types (P<0.001). Invasive PAs had a significantly higher Ki-67 index compared with that in non-invasive PAs (3.5±1.8 vs. 2.8±1.3; P<0.01). Recurrent PAs had a significantly higher Ki-67 index compared with that in non-recurrent PAs (3.9±1.9 vs. 2.8±1.3; P<0.001). According to the 2017 classification criteria, patients most frequently had gonadotrophin cell adenomas, followed by corticotroph adenomas and the proportion of null cell adenomas was reduced. Differences were noted in the proliferation, recurrence and apoplexy characteristics of high-risk PAs and low-risk PAs. The invasion and recurrence of PAs were found to be related to the Ki-67 index.
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Affiliation(s)
- Jiayu Liu
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300000, P.R. China.,Department of Neurosurgery, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Yuhao He
- Department of Neurosurgery, Third People's Hospital of Chengdu, Chengdu, Sichuan 610000, P.R. China
| | - Xuebin Zhang
- Department of Pathology, Tianjin Huanhu Hospital, Tianjin 300000, P.R. China
| | - Xiaoling Yan
- Department of Pathology, Tianjin Huanhu Hospital, Tianjin 300000, P.R. China
| | - Ying Huang
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300000, P.R. China
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38
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Deng Y, Li Y, Li X, Wu L, Quan T, Peng C, Fu J, Yang X, Yu J. Long-term results of Gamma Knife Radiosurgery for Postsurgical residual or recurrent nonfunctioning Pituitary Adenomas. Int J Med Sci 2020; 17:1532-1540. [PMID: 32669956 PMCID: PMC7359386 DOI: 10.7150/ijms.47168] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 05/21/2020] [Indexed: 01/09/2023] Open
Abstract
Introduction: The aim of this retrospective study was to analyze the long-term outcomes and factors associated with treatment failure of Gamma Knife radiosurgery (GKRS) for postsurgical residual or recurrent nonfunctioning pituitary adenomas (NFPAs). Design and Methods: A total of 148 cases of postsurgical residual or recurrent NFPA patients were enrolled in the study. There were 111 cases with residual tumor and 37 cases with recurrent tumor. The median age was 46.0 years (Range: 10.9-75.8 years). The median tumor volume at GKRS was 3.6 cm3 (Range: 0.3-74.5 cm3), and the median tumor margin dose was 14.0 Gy (Range: 9 - 20 Gy). Results: Tumor shrunk in 111 patients (75%), remained stable in 17 patients (11.5%), and progressed in 20 patients (13.5%) during a median of 64.5 months (Range: 14.5 - 236.0 months) of imaging follow-up. The progression-free survival rates were 99%, 91%, 88% and 74% at 1, 3, 5 and 10 years after GKRS, respectively. In a multivariate analysis, tumor margin dose (<13 Gy) was significantly associated with tumor progression (hazard ratio=3.526, 95% confidence interval=1.400-8.877, p=0.007). New hypopituitarism occurred in 22 out of 80 patients (27.5%), including hypogonadism (n=7), hypothyroidism (n=9), hypocortisolism (n=15) and growth hormone deficiency (n=1). In univariate and multivariate analysis, there were no factors significantly associated with new hypopituitarism. Six patients (4.1%) developed new or worsening visual dysfunction. Four patients (2.7%) developed new cranial neuropathy. Conclusion: In this study, GKRS can offer a high tumor control rate as well as a low rate of complications in postsurgical residual or recurrent NFPA patients.
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Affiliation(s)
- Yinhui Deng
- Department of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China. 510260
| | - Yanli Li
- Department of Endocrinology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China. 510260
| | - Xi Li
- Department of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China. 510260
| | - Lisha Wu
- Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. 510120
| | - Tingting Quan
- Department of Radiology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China, 510060
| | - Chao Peng
- Department of Neurosurgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China. 510080
| | - Junyi Fu
- Department of Neurology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China. 510260
| | - Xin Yang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China. 510260
| | - Jinxiu Yu
- Department of Radiotherapy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China. 510260
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Lv L, Jiang Y, Yin S, Hu Y, Chen C, Ma W, Jiang S, Zhou P. Mammosomatotroph and mixed somatotroph-lactotroph adenoma in acromegaly: a retrospective study with long-term follow-up. Endocrine 2019; 66:310-318. [PMID: 31368083 DOI: 10.1007/s12020-019-02029-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 07/19/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Although well-documented from pathological aspect, the clinical features and outcomes of acromegaly with mammosomatotroph (MSA) and mixed somatotroph-lactotroph adenoma (MSLA) are seldom reported. Thus, in this study, we analyzed and reported the clinical data about MSAs and MSLAs. METHODS We retrospectively reviewed medical records of patients with acromegaly in our institution during 2008-2017. Growth hormone (GH)-secreting adenomas were categorized into pure somatotroph adenoma (PSA), MSA and MSLA based on inclusion and exclusion criteria. Clinical information and treatment outcomes during follow-up were analyzed by univariate and multivariate methods. RESULTS Among 94 patients within this cohort, PSAs, MSAs, and MSLAs accounted for 53, 28 and 13 cases, respectively. MSAs often had smaller size, lower frequency of cavernous sinus invasion and higher gross total resection (GTR) rate. MSLAs were characterized by bigger tumor size, higher frequency of preoperative hyperprolactinemia, and lower GTR rate. Thus, MSLAs had worse long-term biological remission rate than MSAs and PSAs (15.4% vs. 50.0% and 26.4%, p = 0.0371). Gender (male, OR = 0.784, p = 0.011) and tumor volume (OR = 0.784, p = 0.020) were independent predictors for long-term biological remission in binary logistic regression. Subgroup analyses indicated that postoperative nadir GH level (GH-7, HR = 1.242, p = 0.001) was the only risk factor for tumor recurrence for patients with GTR. CONCLUSIONS Our results provide valuable insights into clinicopathological features of acromegaly. MSAs were relatively smaller lesions with better prognosis. MSLAs were more aggressive with massive size, invasiveness and preoperative hyperprolactinemia. Tumor size and GH-7 were significantly associated with biological remission and tumor relapse after GTR, respectively.
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Affiliation(s)
- Liang Lv
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yong Jiang
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Senlin Yin
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yu Hu
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Cheng Chen
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Weichao Ma
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Shu Jiang
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China
| | - Peizhi Zhou
- Department of Neurosurgery, Pituitary Adenoma Multidisciplinary Center, West China Hospital of Sichuan University, Chengdu, China.
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Abstract
Cushing's disease (CD) is caused by a pituitary tumour that secretes adrenocorticotropin (ACTH) autonomously, leading to excess cortisol secretion from the adrenal glands. The condition is associated with increased morbidity and mortality that can be mitigated by treatments that result in sustained endocrine remission. Transsphenoidal pituitary surgery (TSS) remains the mainstay of treatment for CD but requires considerable neurosurgical expertise and experience in order to optimize patient outcomes. Up to 90% of patients with microadenomas (tumour below 1 cm in largest diameter) and 65% of patients with macroadenomas (tumour at or above 1 cm in greatest diameter) achieve endocrine remission after TSS by an experienced surgeon. Patients who are not in remission postoperatively or those who relapse may benefit from undergoing a second pituitary operation. Alternatively, radiation therapy to the sella with interim medical therapy, or bilateral adrenalectomy, can be effective as definitive treatments of CD. Medical therapy is currently adjunctive in most patients with CD and is generally prescribed to patients who are about to receive radiation therapy and will be awaiting its salutary effects to occur. Available treatment options include steroidogenesis inhibitors, centrally acting agents and glucocorticoid receptor antagonists. Several novel agents are in clinical trials and may eventually constitute additional treatment options for this serious condition.
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Affiliation(s)
- N A Tritos
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - B M K Biller
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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Visual loss and recovery in chiasmal compression. Prog Retin Eye Res 2019; 73:100765. [DOI: 10.1016/j.preteyeres.2019.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 06/05/2019] [Accepted: 06/12/2019] [Indexed: 12/18/2022]
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Spina A, Losa M, Mortini P. Pituitary adenomas in elderly patients: clinical and surgical outcome analysis in a large series. Endocrine 2019; 65:637-645. [PMID: 31209675 DOI: 10.1007/s12020-019-01959-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Accepted: 05/12/2019] [Indexed: 12/30/2022]
Abstract
PURPOSE The increased life expectancy in the general population is causing rapid growth of the number of elderly patients. Pituitary adenomas (PAs) are one of those tumors whose incidence increases with age. Pituitary surgery in elderly has usually been considered riskier than in the younger population. The aim of this study was to evaluate the surgical outcome of a large series of patients who underwent transsphenoidal surgery for PAs. METHODS We retrospectively reviewed a series of patients who underwent transsphenoidal surgery for PAs in our institution. Inclusion criteria were: 65 years of age or more, and no previous pituitary surgery. Surgical outcomes of patients aged <70 years (group 1) was compared to those aged 70 years or more (group 2) at the time of surgery. RESULTS A total of 336 patients met the inclusion criteria. Clinically, 230 (68.5%) patients had a non-functioning PAs. Among the remaining 106 patients with a hormone-secreting PA, 57 (53.8%) had acromegaly, 39 (36.8%) Cushing's disease, 5 patients (4.7%) had a prolactinoma, and 5 a thyrotropin-secreting PA (4.7%). Mortality rate was 1.5%. Groups 1 and 2 showed no significantly different surgery-related complication, visual recovery, radical surgery, and remission rates. CONCLUSIONS Surgical management of PAs in the elderly has been considered riskier than in the younger population. Our results demonstrated that transsphenoidal surgery is a safe and effective treatment for PAs. No statistically significant differences in terms of outcome were found in two group ages, showing that, when clinically indicated, transsphenoidal surgery can be performed even in very old subjects.
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Affiliation(s)
- Alfio Spina
- Pituitary Unit of the Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy.
| | - Marco Losa
- Pituitary Unit of the Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Pietro Mortini
- Pituitary Unit of the Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
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Florea SM, Graillon T, Cuny T, Gras R, Brue T, Dufour H. Ophthalmoplegic complications in transsphenoidal pituitary surgery. J Neurosurg 2019; 133:693-701. [PMID: 31349228 DOI: 10.3171/2019.5.jns19782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/01/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Ophthalmoplegia is a rare complication of transsphenoidal surgery, only noted in a few studies. The purpose of this study was to analyze the complications of cranial nerve III, IV, or VI palsy after transsphenoidal surgery for pituitary adenoma and understand its physiopathology and outcome. METHODS The authors retrospectively analyzed 24 cases of postoperative ophthalmoplegia selected from the 1694 patients operated via a transsphenoidal route in their department. RESULTS Two patients were operated on via microscopy and 22 via endoscopy. Patients operated on endoscopically had a greater risk of presenting with an extraocular nerve deficit postoperatively (p = 0.0115). It was found that an extension into or an invasion of the cavernous sinus (Knosp grade 3 or 4 on MRI, 18/24 patients) was correlated with a higher risk of postoperative ophthalmoplegia (p < 0.0001). The deficit was apparent immediately after surgery in 2 patients. For these 2 patients, the mechanisms of ophthalmoplegia were compression or intraoperative nerve lesion. The other 22 patients became symptomatic in the 12-72 hours following the surgery. The mechanisms implied in these cases were intrasellar compressive hematoma (4/22 cases), intracavernous hemorrhagic suffusion, or incomplete resection of the intracavernous portion of the tumor. All patients who did not present with oculomotor palsy immediately after surgery completely recovered their deficits in the 3 months that followed, while the other 2 experienced permanent damage. CONCLUSIONS Extraocular nerve dysfunction after transsphenoidal pituitary surgery is a rare complication that occurs more frequently in the case of the invasion or an important extension into the cavernous sinus. In this series, it also appears to be significantly more frequent in patients operated on via an endoscopic approach. Most patients have deficits that appear with a delay of 12-72 hours postoperatively and they are most likely to completely recover.
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Affiliation(s)
| | - Thomas Graillon
- 1Department of Neurosurgery, La Timone University Hospital, and
| | - Thomas Cuny
- 2Department of Endocrinology, La Conception University Hospital, Assistance Publique-Hôpitaux de Marseille, Université Aix-Marseille, Marseille, France
| | - Regis Gras
- 1Department of Neurosurgery, La Timone University Hospital, and
| | - Thierry Brue
- 2Department of Endocrinology, La Conception University Hospital, Assistance Publique-Hôpitaux de Marseille, Université Aix-Marseille, Marseille, France
| | - Henry Dufour
- 1Department of Neurosurgery, La Timone University Hospital, and
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Meyer J, Perry A, Graffeo CS, Carlstrom LP, Marcellino CR, Burrows A, Bancos I, Driscoll C, Meyer FB. Carotid Artery Injury during Transsphenoidal Pituitary Surgery: Lessons from a 15-Year Modern Microsurgery Cohort. J Neurol Surg B Skull Base 2019; 81:594-602. [PMID: 33134028 DOI: 10.1055/s-0039-1692484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/08/2019] [Indexed: 10/26/2022] Open
Abstract
Background Internal carotid artery (ICA) injury is a rare but potentially catastrophic complication of transsphenoidal resection (TSR) of pituitary tumors, potentially resulting in a host of deficits due to the risk of hemorrhage, ischemia, or even death. The endoscopic endonasal approach (EEA) has gained considerable popularity in the modern era, with few busy neurosurgeons remaining committed to practicing transnasal pituitary microsurgery. Our objective was therefore to characterize the overall incidence of ICA injury in a large, longitudinal, single-surgeon microscopic TSR series conducted during the modern EEA era. Methods Retrospective case series. Results Overall TSR volume by the senior author (F.B.M.) was 817 pituitary tumors during the study period, 2002 to 2017. Within that cohort, two instances of ICA injury were identified (0.2%), including one each with Cushing's disease and acromegaly, both of whom ultimately recovered without residual neurologic deficit. No pediatric injuries were identified. Conclusion Vascular injury is an exceedingly rare complication of transsphenoidal pituitary surgery. Adjuncts to prevent this complication include careful review of the coronal magnetic resonance imaging, identification of the midline, as needed use of the Doppler, and initial caudal opening of the sellar dura. Although potentially disastrous, good neurologic outcomes may be obtained, with immediate judicious packing followed by immediate digital subtraction angiography to assess vessel patency and secondary complications such as pseudoaneurysm.
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Affiliation(s)
- Jenna Meyer
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Avital Perry
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | | | - Lucas P Carlstrom
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | | | - Anthony Burrows
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Irina Bancos
- Department of Endocrinology, Mayo Clinic, Rochester, Minnesota, United States
| | - Colin Driscoll
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Fredric B Meyer
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
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Perry A, Graffeo CS, Meyer J, Carlstrom LP, Oushy S, Driscoll CLW, Meyer FB. Beyond the Learning Curve: Comparison of Microscopic and Endoscopic Incidences of Internal Carotid Injury in a Series of Highly Experienced Operators. World Neurosurg 2019; 131:e128-e135. [PMID: 31319187 DOI: 10.1016/j.wneu.2019.07.074] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 07/06/2019] [Accepted: 07/08/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND As the endoscopic endonasal approach (EEA) has gained popularity as an alternative to microsurgery (MS) for transsphenoidal resection (TSR), numerous studies have attempted to assess the differential risk of internal carotid artery (ICA) injury between the techniques, yet results have been equivocal and contradictory. The aim of this study was to evaluate ICA injury in MS versus EEA among highly experienced neurosurgeons. METHODS We performed a systematic literature review of publications from 2002-2017 reporting ICA injury outcomes in ≥250 cases using MS or EEA. RESULTS Seventeen series reporting 11,149 patients were included: 3 MS series, 13 EEA series, and 1 series with adequate samples for each. ICA injury incidences were 0.0%-1.6% in cohorts of 275-3000. MS series documented 5 ICA injuries in 2672 operations, for an overall incidence of 0.2% (range, 0.0%-0.4%), and EEA series reported 30 ICA injuries in 8477 operations, for a 0.4% injury rate (range, 0.0%-1.6%); the difference was nonsignificant (P = 0.25). Increased operative experience was associated with decreased incidence of ICA injury, a finding preserved in the overall study cohort and within discretely examined MS and EEA subgroups (overall r2 = 0.08, MS r2 = 0.23, EEA r2 = 0.07). CONCLUSIONS ICA injury is the most serious complication of TSR of pituitary neoplasms. Operator inexperience may be a more important risk factor than choice of surgical technique, given the comparably low rates of injury obtained by highly experienced surgeons independent of technique. This emphasizes the need for consolidated care in pituitary centers of excellence, improvement of high-fidelity simulators, and skull base mentorship between senior and junior staff.
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Affiliation(s)
- Avital Perry
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Jenna Meyer
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Lucas P Carlstrom
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Soliman Oushy
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Colin L W Driscoll
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Fredric B Meyer
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA.
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Prognosis of endoscopic surgery and traditional open resection in mucosal melanoma of the nasal cavity and paranasal sinus. Melanoma Res 2019; 29:47-52. [PMID: 30256270 DOI: 10.1097/cmr.0000000000000516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Mucosal melanoma of the nasal cavity and paranasal sinus is always associated with poor prognosis, and 5-year overall survival does not exceed 40%. Our study aimed to compare the intraoperative conditions and prognosis of different surgical techniques to determine the optimum surgical approach for patients with mucosal melanoma of the nasal cavity and paranasal sinus. This was a retrospective analysis of 54 patients who received treatment at Beijing Tongren Hospital between January 2004 and December 2016. The patients were divided into two groups: those who received endoscopic surgery and those who underwent traditional open resection. The study analyzed the operative methods, the intraoperative conditions, and the prognosis of the patients. SAS JMP Pro software was used for statistical analysis of the data. There were 27 patients in the endoscopic surgery group and 27 patients in the open surgery group. Each group had the same distribution in terms of AJCC staging, with seven stage III, 12 stage IVA, and eight stage IVB patients in each group. There were statistically significant differences in operative time, complications, and cosmetic effects between the two groups, but no difference in local recurrence, disease-free survival, or overall survival. In the endoscopic surgery group and open surgery group, local recurrence rates were 14.81 and 11.11%, respectively, and metastasis rates were the same in both groups (40.74%). With regard to long-term prognosis, there was no statistically significant difference between the different surgical techniques, especially in terms of survival benefit. We believe that endoscopic surgery with protection of local function can be recommended for mucosal melanoma of the nasal cavity and paranasal sinus on the basis of its advantages in terms of shorter duration of surgery and fewer complications. In addition, it achieves better postoperative cosmetic effects with minimal scarring on the face of the patient, and thus improves postoperative quality of life.
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Moldovan ID, Agbi C, Kilty S, Alkherayf F. A Systematic Review of Prophylactic Antibiotic Use in Endoscopic Endonasal Transsphenoidal Surgery for Pituitary Lesions. World Neurosurg 2019; 128:408-414. [PMID: 31108250 DOI: 10.1016/j.wneu.2019.05.082] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/08/2019] [Accepted: 05/09/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND The benefit of prophylactic antibiotic use in endoscopic endonasal transsphenoidal surgery (EETS) for pituitary lesions is controversial. Many surgeons administer antibiotics perioperatively not based on clear guidelines but to be safe. The purpose of this study was to determine if antibiotic prophylaxis use reduces the risk of infection (e.g., meningitis, sinusitis) within 30 days after the surgery in adult patients with pituitary lesions undergoing EETS. METHODS A systematic review was performed to assess the effectiveness of perioperative antibiotic use in preventing infectious complications in patients undergoing EETS. Data sources included Ovid Databases, Scopus, PubMed, Cochrane Library, and Grey Literature. The inclusion criteria were randomized controlled trials, systematic reviews, observational studies, and case series of prophylactic antibiotic perioperative use for EETS. The study end points were the rates of meningitis and sinusitis as infectious complications after EETS. RESULTS A total of 282 articles were identified by the initial literature search. Four studies met the inclusion criteria: 3 retrospective cohort and 1 prospective case series studies. All patients included in each study received different antibiotic regimens perioperatively. The quality of studies did not permit performance of a meta-analysis. CONCLUSIONS Even though there are no clear practice guidelines regarding the antibiotic prophylaxis need in EETS, various antibiotic regimens have been used by surgeons. Our systematic review identified a limited number of published studies assessing this question, all observational. Randomized controlled trials are needed to evaluate the effectiveness of prophylactic antibiotic use in patients with pituitary lesions undergoing EETS.
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Affiliation(s)
- Ioana D Moldovan
- Division of Neurosurgery, Department of Surgery, The Ottawa Hospital, Ottawa, Canada; The Ottawa Hospital Research Institute, Ottawa, Canada.
| | - Charles Agbi
- Division of Neurosurgery, Department of Surgery, The Ottawa Hospital, Ottawa, Canada; University of Ottawa, Ottawa, Ontario, Canada
| | - Shaun Kilty
- Department of Otolaryngology- Head & Neck Surgery, The Ottawa Hospital, Ottawa, Canada; The Ottawa Hospital Research Institute, Ottawa, Canada; University of Ottawa, Ottawa, Ontario, Canada
| | - Fahad Alkherayf
- Division of Neurosurgery, Department of Surgery, The Ottawa Hospital, Ottawa, Canada; The Ottawa Hospital Research Institute, Ottawa, Canada; University of Ottawa, Ottawa, Ontario, Canada
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Mattogno PP, D'Alessandris QG, Fraschetti F, Lauretti L. Going beyond scoring systems for cavernous sinus involvement in trans-sphenoidal pituitary surgery. Acta Neurochir (Wien) 2019; 161:1033-1034. [PMID: 30944989 DOI: 10.1007/s00701-019-03890-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/25/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Pier Paolo Mattogno
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy.
| | - Flavia Fraschetti
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Liverana Lauretti
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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Hlaváč M, Knoll A, Etzrodt-Walter G, Sommer F, Scheithauer M, Coburger J, Wirtz CR, Pala A. Intraoperative MRI in transsphenoidal resection of invasive pituitary macroadenomas. Neurosurg Rev 2019; 42:737-743. [DOI: 10.1007/s10143-019-01102-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 03/04/2019] [Accepted: 03/27/2019] [Indexed: 10/27/2022]
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Losa M, Donofrio CA, Gemma M, Barzaghi LR, Mortini P. Pretreatment with somatostatin analogs does not affect the anesthesiologic management of patients with acromegaly. Pituitary 2019; 22:187-194. [PMID: 30826981 DOI: 10.1007/s11102-019-00952-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE Acromegaly may be associated with an increased risk of complex intraoperative management and anesthetic complications. No study addressed whether pretreatment with somatostatin receptor ligands (SRLs) affects anesthesiologic management. METHODS We studied 211 consecutive acromegalic patients who had a recorded intraoperative computerized anesthetic record (ICAR) available for analysis. Ninety-six (45.5%) patients were SRL-pretreated while 115 patients were treatment naïve. RESULTS Treatment with SRLs reduced mean basal growth hormone level from 23.8 ± 4.2 to 5.9 ± 1.3 µg/L. Normalization of insulin-like growth factor-1 was achieved in 26 patients (27.1%). The frequency of comorbidities at surgery was similar in the two groups. Five patients with difficult intubation were naïve (4.3%) as compared with 5 SRL-pretreated patients (5.2%; P = 1.0). ICAR registration did not show any significant change of intraoperative vital parameters in the two groups of patients as well as in the intraoperative utilization of drugs. Total duration of anesthesia and surgery were similar in the two groups. Four patients with an intraoperative adverse event were naïve (3.5%) as compared with 4 SRL-pretreated patients (4.2%; P = 1.00). Remission of disease occurred in 83 of 114 naïve patients (72.8%) and in 57 of 93 SRL-pretreated patients (61.3%; P = 0.11). CONCLUSIONS SRL-pretreatment of patients with acromegaly had no significant impact on intraoperative anesthesiologic management. Despite a better Cormack-Lehane score in SRL-pretreated than in naïve patients, the rate of difficult intubation was similar in both groups. SRL-pretreatment did not affect the rate of surgical remission or complications as well.
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Affiliation(s)
- Marco Losa
- Pituitary Unit of the Division of Neurosurgery, IRCCS San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy.
| | - Carmine Antonio Donofrio
- Pituitary Unit of the Division of Neurosurgery, IRCCS San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Marco Gemma
- Anesthesia and Intensive Care Unit, Fatebenefratelli Hospital, Milan, Italy
| | - Lina Raffaella Barzaghi
- Pituitary Unit of the Division of Neurosurgery, IRCCS San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Pietro Mortini
- Pituitary Unit of the Division of Neurosurgery, IRCCS San Raffaele, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
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