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Kemchoknatee P, Singhakul C, Arjkongharn N, Vongsa N, Tangon D, Srisombut T. Insights into Visual Outcomes and Determinants in Pituitary Adenoma Surgery: A 5-Year Retrospective Cohort Study. Clin Ophthalmol 2024; 18:1779-1788. [PMID: 38919405 PMCID: PMC11198008 DOI: 10.2147/opth.s463303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/17/2024] [Indexed: 06/27/2024] Open
Abstract
Purpose To investigate the long-term visual outcome and their determinants after an operation in Thai pituitary adenoma (PA). Patients and Methods A retrospective cohort study was conducted on PA patients who underwent surgery at Rajavithi Hospital. Baseline characteristics and visual parameters, including visual acuity (VA) and visual field (VF), were analyzed in relation to the visual prognosis outcome. The outcome was defined as VA improvement at 1-year postoperatively. Visual parameters were measured at each follow-up visit and compared. Factors for improved visual prognosis were evaluated using logistic regression analysis. Results A total cohort of 87 patients (64.37% female), 62.07% showed improvement in visual outcome. Most improvement occurred immediately after surgery, evident at the 1-month visit. The mean follow-up time was 47.45 months (±28.49 SD), mean difference in VA improvement at 1-year was -0.56 logMAR (95% CI -0.73, -0.47). In multivariable logistic regression model, prolonged onset duration was associated with a reduced odds of improved visual outcome, with an odds ratio (OR) of 0.946 (95% CI 0.899-0.996, p = 0.034). Baseline characteristics, tumor volume, Hardy and Knops classification, and surgical approaches were not identified as significant predictors. Conclusion Both TSS and transcranial approaches are effective for pituitary adenoma. A prompt operation is recommended for patients with prolonged onset duration, with thorough discussion on poor postoperative visual outcomes.
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Affiliation(s)
- Parinee Kemchoknatee
- Division of Neuro-Ophthalmology, Department of Ophthalmology, Rajavithi Hospital, Bangkok, Thailand
- Faculty of Medicine, Rangsit University, Rajavithi Hospital, Bangkok, Thailand
| | - Chotika Singhakul
- Division of Neuro-Ophthalmology, Department of Ophthalmology, Rajavithi Hospital, Bangkok, Thailand
| | - Niracha Arjkongharn
- Division of Neuro-Ophthalmology, Department of Ophthalmology, Rajavithi Hospital, Bangkok, Thailand
| | - Nattaporn Vongsa
- Division of Neuro-Ophthalmology, Department of Ophthalmology, Rajavithi Hospital, Bangkok, Thailand
| | - Duanghathai Tangon
- Faculty of Medicine, Rangsit University, Rajavithi Hospital, Bangkok, Thailand
| | - Thansit Srisombut
- Department of Surgery, Sawanpracharak Hospital, Nakhon Sawan, Thailand
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Yataco-Wilcas CA, Diaz-Llanes BE, Coasaca-Tito YS, Lengua-Vega LA, Salazar-Campos CE. Morphometric analysis of transsphenoidal surgery in Peruvian population. Surg Neurol Int 2024; 15:156. [PMID: 38840596 PMCID: PMC11152524 DOI: 10.25259/sni_239_2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 04/16/2024] [Indexed: 06/07/2024] Open
Abstract
Background Transsphenoidal surgery has become a key element in the approach to skull base pathologies. The objective of the study was to explore the morphometry of the sphenoidal region in the Peruvian population, with an emphasis on understanding its specific anatomical characteristics and providing quantitative data for the planning of transsphenoidal surgery. Methods A cross-sectional study included a random sample of 81 cases of healthy individuals who presented to the Radiology Department of a Private Hospital Center in Peru over 1 year. Skull computed tomography scans without contrast were performed, and a detailed morphometric analysis was conducted by an expert neurosurgeon, including measurements of four parameters to evaluate the anatomy of the craniofacial region. Results Most participants exhibited complete sellar pneumatization, followed by incomplete sellar pneumatization, while conchal pneumatization was rare. Significant differences were found between men and women in the distance from the nasal opening to the dorsum of the sella turcica. No significant gender differences were observed in other anatomical measurements or significant changes with age in anatomical measurements. Conclusion Morphometric analysis provides crucial data for the precise customization of surgical interventions in the Peruvian population, especially in transsphenoidal surgery. The results highlight the importance of considering individual anatomical differences and gender variability during surgical planning. Morphometry emerges as a valuable tool to enhance the quality and safety of transsphenoidal surgery by adapting surgical strategies to the specific anatomical dimensions of each patient.
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Barbosa MA, Pereira EGR, da Mata Pereira PJ, Guasti AA, Andreiuolo F, Chimelli L, Kasuki L, Ventura N, Gadelha MR. Diffusion-weighted imaging does not seem to be a predictor of consistency in pituitary adenomas. Pituitary 2024; 27:187-196. [PMID: 38273189 DOI: 10.1007/s11102-023-01377-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 01/27/2024]
Abstract
PURPOSE To prospectively evaluate the usefulness of T1-weighted imaging (T1WI) and diffusion-weighted imaging (DWI) sequences in predicting the consistency of macroadenomas. In addition, to determine their values as prognostic factors of surgical outcomes. METHODS Patients with pituitary macroadenoma and surgical indication were included. All patients underwent pre-surgical magnetic resonance imaging (MRI) that included the sequences T1WI before and after contrast administration and DWI with the apparent diffusion coefficient (ADC) map. Post-surgical MRI was performed at least 3 months after surgery. The consistency of the macroadenomas was evaluated at surgery, and they were grouped into soft and intermediate/hard adenomas. Mean ADC values, signal on T1WI and the ratio of tumor ADC values to pons (ADCR) were compared with tumor consistency and grade of surgical resection. RESULTS A total of 80 patients were included. A softened consistency was found at surgery in 53 patients and hardened in 27 patients. The median ADC in the soft consistency group was 0.532 × 10-3 mm2/sec (0.306 - 1.096 × 10-3 mm2/sec), and in the intermediate/hard consistency group was 0.509 × 10-3 mm2/sec (0.308 - 0.818 × 10-3 mm2/sec). There was no significant difference between the median values of ADC, ADCR and signal on T1W between the soft and hard tumor groups, or between patients with and without tumor residue. CONCLUSION Our results did not show usefulness of the DWI and T1WI for assessing the consistency of pituitary macroadenomas, nor as a predictor of the degree of surgical resection.
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Affiliation(s)
- Monique Alvares Barbosa
- Radiology Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil.
- MRI Unit, Clínica de Diagnóstico por Imagem, DASA, Rio de Janeiro, Brazil.
- Serviço de Radiologia, Instituto Estadual do Cérebro Paulo Niemeyer, Rua do Rezende, 156, Centro, Rio de Janeiro, 20231-092, Brazil.
| | | | - Paulo José da Mata Pereira
- Neurosurgery Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - André Accioly Guasti
- Neurosurgery Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - Felipe Andreiuolo
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - Leila Chimelli
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - Leandro Kasuki
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Endocrinology Division, Hospital Federal de Bonsucesso, Rio de Janeiro, Brazil
| | - Nina Ventura
- Radiology Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Neuroradiology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuroradiology Unit, Samaritano Hospital, Grupo Fleury, Rio de Janeiro, Brazil
| | - Monica R Gadelha
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
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Huckhagel T, Riedel C, Flitsch J, Rotermund R. What to report in sellar tumor MRI? A nationwide survey among German pituitary surgeons, radiation oncologists, and endocrinologists. Neuroradiology 2023; 65:1579-1588. [PMID: 37735221 PMCID: PMC10567906 DOI: 10.1007/s00234-023-03222-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023]
Abstract
PURPOSE While MRI has become the imaging modality of choice in the diagnosis of sellar tumors, no systematic attempt has yet been made to align radiological reporting of findings with the information needed by the various medical disciplines dealing with these patients. Therefore, we aimed to determine the prevailing preferences in this regard through a nationwide expert survey. METHODS First, an interdisciplinary literature-based catalog of potential reporting elements for sellar tumor MRI examinations was created. Subsequently, a web-based survey regarding the clinical relevance of these items was conducted among board certified members of the German Society of Neurosurgery, German Society of Radiation Oncology, and the Pituitary Working Group of the German Society of Endocrinology. RESULTS A total of 95 experts (40 neurosurgeons, 28 radiation oncologists, and 27 endocrinologists) completed the survey. The description of the exact tumor location, size, and involvement of the anatomic structures adjacent to the sella turcica (optic chiasm, cavernous sinus, and skull base), occlusive hydrocephalus, relationship to the pituitary gland and infundibulum, and certain structural characteristics of the mass (cyst formation, hemorrhage, and necrosis) was rated most important (> 75% agreement). In contrast, the characterization of anatomic features of the nasal cavity and sphenoid sinus as well as the findings of advanced MRI techniques (e.g., perfusion and diffusion imaging) was considered relevant by less than 50% of respondents. CONCLUSION To optimally address the information needs of the interdisciplinary treatment team, MRI reports of sellar masses should primarily focus on the accurate description of tumor location, size, internal structure, and involvement of adjacent anatomic compartments.
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Affiliation(s)
- Torge Huckhagel
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Göttingen, Göttingen, Germany.
| | - Christian Riedel
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Göttingen, Göttingen, Germany
| | - Jörg Flitsch
- Department of Neurosurgery, Division of Pituitary Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roman Rotermund
- Department of Neurosurgery, Diako Krankenhaus Flensburg, Flensburg, Germany
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Araujo-Castro M, Rodríguez-Berrocal V, Dios E, Serramito R, Biagetti B, Bernabeu I. Executive summary of the expert consensus document from the Spanish Society of Neurosurgery and the Spanish Society of Endocrinology and Nutrition: Clinical recommendations on the perioperative management of pituitary tumors. ENDOCRINOL DIAB NUTR 2023; 70:592-608. [PMID: 37973522 DOI: 10.1016/j.endien.2023.11.001] [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: 04/19/2023] [Accepted: 06/28/2023] [Indexed: 11/19/2023]
Abstract
Pituitary tumors (PT) account for 15% of intracranial tumors affect 10.7%-14.4% of the population although the incidence of clinically relevant PT is 5.1 cases/100,000 inhabitants. Surgical treatment is indicated in PTs with hormone hypersecretion (except for prolactin-producing PTs) and those with local compressive or global neurological symptoms. Multidisciplinary care, is essential for patients with PTs, preferably delivered in a center of excellence and based on a well-defined care protocol. In order to facilitate and standardize the clinical procedures for this type of tumor, this document gathers the positioning of the Neuroendocrinology Knowledge Area of the Spanish Society of Endocrinology and Nutrition (SEEN) and the Spanish Society of Neurosurgery (SENEC) on the management of patients with PTs and their preoperative, surgical and postoperative follow-up.
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Affiliation(s)
- Marta Araujo-Castro
- Servicio de Endocrinología y Nutrición, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Víctor Rodríguez-Berrocal
- Servicio de Neurocirugía, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Elena Dios
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Instituto de Biomedicina de Sevilla (IBIS), Hospital Virgen del Rocío, Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Sevilla, Sevilla, Spain
| | - Ramon Serramito
- Servicio de Neurocirugía, Complejo Hospitalario Universitario de Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, Spain
| | - Betina Biagetti
- Servicio de Endocrinología y Nutrición, Hospital Universitario Vall d'Hebron, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Ignacio Bernabeu
- Servicio de Endocrinología y Nutrición, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, A Coruña, Spain.
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Araujo-Castro M, Berrocal VR, Dios E, Serramito R, Biagetti B, Bernabeu I. Executive summary of the expert consensus document from the Spanish Society of Neurosurgery and the Spanish Society of Endocrinology and Nutrition: clinical recommendations on the perioperative management of pituitary tumors. NEUROCIRUGIA (ENGLISH EDITION) 2023; 34:292-307. [PMID: 37858619 DOI: 10.1016/j.neucie.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 07/11/2023] [Indexed: 10/21/2023]
Abstract
Pituitary tumors (PT) account for 15% of intracranial tumors affect 10.7-14.4% of the population although the incidence of clinically relevant PT is 5.1 cases/100,000 inhabitants. Surgical treatment is indicated in PTs with hormone hypersecretion (except for prolactin-producing PTs) and those with local compressive or global neurological symptoms. Multidisciplinary care, is essential for patients with PTs, preferably delivered in a center of excellence and based on a well-defined care protocol. In order to facilitate and standardize the clinical procedures for this type of tumor, this document gathers the positioning of the Neuroendocrinology Knowledge Area of the Spanish Society of Endocrinology and Nutrition (SEEN) and the Spanish Society of Neurosurgery (SENEC) on the management of patients with PTs and their preoperative, surgical and postoperative follow-up.
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Affiliation(s)
- Marta Araujo-Castro
- Servicio de Endocrinología y Nutrición, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Víctor Rodríguez- Berrocal
- Servicio de Neurocirugía, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Elena Dios
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Instituto de Biomedicina de Sevilla (IBIS), Hospital Virgen del Rocío, Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Sevilla, Sevilla, Spain
| | - Ramon Serramito
- Servicio de Neurocirugía, Complejo Hospitalario Universitario de Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, A Coruña, Spain
| | - Betina Biagetti
- Servicio de Endocrinología y Nutrición, Hospital Universitario Vall d'Hebron, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Ignacio Bernabeu
- Servicio de Endocrinología y Nutrición, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, A Coruña, Spain.
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Giustina A, Uygur MM, Frara S, Barkan A, Biermasz NR, Chanson P, Freda P, Gadelha M, Kaiser UB, Lamberts S, Laws E, Nachtigall LB, Popovic V, Reincke M, Strasburger C, van der Lely AJ, Wass JAH, Melmed S, Casanueva FF. Pilot study to define criteria for Pituitary Tumors Centers of Excellence (PTCOE): results of an audit of leading international centers. Pituitary 2023; 26:583-596. [PMID: 37640885 PMCID: PMC10539196 DOI: 10.1007/s11102-023-01345-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE The Pituitary Society established the concept and mostly qualitative parameters for defining uniform criteria for Pituitary Tumor Centers of Excellence (PTCOEs) based on expert consensus. Aim of the study was to validate those previously proposed criteria through collection and evaluation of self-reported activity of several internationally-recognized tertiary pituitary centers, thereby transforming the qualitative 2017 definition into a validated quantitative one, which could serve as the basis for future objective PTCOE accreditation. METHODS An ad hoc prepared database was distributed to nine Pituitary Centers chosen by the Project Scientific Committee and comprising Centers of worldwide repute, which agreed to provide activity information derived from registries related to the years 2018-2020 and completing the database within 60 days. The database, provided by each center and composed of Excel® spreadsheets with requested specific information on leading and supporting teams, was reviewed by two blinded referees and all 9 candidate centers satisfied the overall PTCOE definition, according to referees' evaluations. To obtain objective numerical criteria, median values for each activity/parameter were considered as the preferred PTCOE definition target, whereas the low limit of the range was selected as the acceptable target for each respective parameter. RESULTS Three dedicated pituitary neurosurgeons are preferred, whereas one dedicated surgeon is acceptable. Moreover, 100 surgical procedures per center per year are preferred, while the results indicated that 50 surgeries per year are acceptable. Acute post-surgery complications, including mortality and readmission rates, should preferably be negligible or nonexistent, but acceptable criterion is a rate lower than 10% of patients with complications requiring readmission within 30 days after surgery. Four endocrinologists devoted to pituitary diseases are requested in a PTCOE and the total population of patients followed in a PTCOE should not be less than 850. It appears acceptable that at least one dedicated/expert in pituitary diseases is present in neuroradiology, pathology, and ophthalmology groups, whereas at least two expert radiation oncologists are needed. CONCLUSION This is, to our knowledge, the first study to survey and evaluate the activity of a relevant number of high-volume centers in the pituitary field. This effort, internally validated by ad hoc reviewers, allowed for transformation of previously formulated theoretical criteria for the definition of a PTCOE to precise numerical definitions based on real-life evidence. The application of a derived synopsis of criteria could be used by independent bodies for accreditation of pituitary centers as PTCOEs.
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Affiliation(s)
- A Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Via Olgettina 60, 20132, Milan, Italy.
| | - M M Uygur
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Via Olgettina 60, 20132, Milan, Italy
- Department of Endocrinology and Metabolism Disease, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - S Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Via Olgettina 60, 20132, Milan, Italy
| | - A Barkan
- Division of Endocrinology, University of Michigan Health System, Ann Arbor, MI, USA
| | - N R Biermasz
- Leiden University Medical Center, Center for Endocrine Tumors Leiden, Leiden, The Netherlands
| | - P Chanson
- Université Paris-Saclay, Inserm, Physiologie et Physiopathologie Endocriniennes, APHP, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction et Centre de Référence des Maladies Rares de l'Hypophyse HYPO, Le Kremlin-Bicêtre, Paris, France
| | - P Freda
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - M Gadelha
- Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde do Rio de Janeiro, Rio de Janeiro, Brazil
| | - U B Kaiser
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - S Lamberts
- Erasmus Medical Center, Rotterdam, The Netherlands
| | - E Laws
- Pituitary/Neuroendocrine Center, Brigham & Women's Hospital, Boston, MA, USA
| | - L B Nachtigall
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - V Popovic
- Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - M Reincke
- Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - C Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - A J van der Lely
- Pituitary Center Rotterdam, Endocrinology Section, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - J A H Wass
- Department of Endocrinology, Churchill Hospital, University of Oxford, Oxford, United Kingdom
| | - S Melmed
- Pituitary Center, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - F F Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago, Spain
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Mosallami Aghili SM, Maroufi SF, Sabahi M, Esmaeilzadeh M, Dabecco R, Adada B, Borghei-Razavi H. Intraoperative Ultrasonography in Pituitary Surgery Revisited: An Institutional Experience and Systematic Review on Applications and Considerations. World Neurosurg 2023; 176:149-158. [PMID: 37164206 DOI: 10.1016/j.wneu.2023.04.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/28/2023] [Accepted: 04/29/2023] [Indexed: 05/12/2023]
Abstract
OBJECTIVE The primary objective of this systematic review is to evaluate the effectiveness of intraoperative ultrasound (IOUS) in improving outcomes in patients undergoing pituitary surgery. METHODS A systematic review was performed by searching MEDLINE (PubMed), Web of Science, Scopus, and Embase electronic bibliographic databases from conception to 2022. RESULTS The included studies yielded a total of 660 patients, with 488 patients undergoing IOUS. Outcome were available for 341 patients treated with IOUS and 157 patients who were treated without the IOUS application, and the remission rates following surgery were 76% and 59%, respectively. Only 2 studies reported remission rates for both groups, and meta-analysis for these studies showed significant superiority of intraoperative ultrasonography (Random effect, odds ratio 4.99, P < 0.01). Regarding extent of resection, IOUS resulted in 71% gross total resection, while absence of IOUS yielded a gross total resection rate of 44%. Among studies with available follow-up on IOUS, the recurrence rate was 3%. Pituitary dysfunction (34%), cerebrospinal fluid leak (31%), and central nervous system infection (8%) were the most common complications in the IOUS group. The mean follow-up was 19.97 months in studies reporting follow-up time. CONCLUSIONS The application of the IOUS is both safe and effective and could improve the outcome of pituitary surgeries. IOUS can assist surgeons in the identification of pituitary tumors and their surrounding anatomy and can help minimize the risk of complications associated with this complex surgical procedure.
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Affiliation(s)
| | - Seyed Farzad Maroufi
- Neurosurgery Research Network (NRN), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadmahdi Sabahi
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, Florida, USA
| | - Mahla Esmaeilzadeh
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Rocco Dabecco
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, Florida, USA
| | - Badih Adada
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, Florida, USA
| | - Hamid Borghei-Razavi
- Department of Neurological Surgery, Pauline Braathen Neurological Center, Cleveland Clinic Florida, Weston, Florida, USA.
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Hussein Z, Grieve J, Dorward N, Miszkiel K, Kosmin M, Fersht N, Bouloux PM, Jaunmuktane Z, Baldeweg SE, Marcus HJ. Non-functioning pituitary macroadenoma following surgery: long-term outcomes and development of an optimal follow-up strategy. Front Surg 2023; 10:1129387. [PMID: 37501881 PMCID: PMC10369001 DOI: 10.3389/fsurg.2023.1129387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 06/30/2023] [Indexed: 07/29/2023] Open
Abstract
Objectives Recurrence and regrowth of non-functioning pituitary macroadenomas (NFPMs) after surgery are common but remain unpredictable. Therefore, the optimal timing and frequency of follow-up imaging remain to be determined. We sought to determine the long-term surgical outcomes of NFPMs following surgery and develop an optimal follow-up strategy. Methods Patients underwent surgery for NFPMs between 1987 and 2018, with a follow-up of 6 months or more, were identified. Demographics, presentation, management, histology, imaging, and surgical outcomes were retrospectively collected. Results In total, 383 patients were included; 256 were men (256/383; 67%) with median follow-up of 8 years. Following primary surgery, 229 patients (229/383; 60%) achieved complete resection. Of those, 28 (28/229; 11%) developed recurrence, including six needed secondary surgery (6/229; 3%). The rate of complete resection improved over time; in the last quartile of cases, 77 achieved complete resection (77/95; 81%). Reoperation-free survival at 5, 10 and 15 years was 99%, 94% and 94%, respectively. NFPMs were incompletely resected in 154 patients (154/383; 40%); of those, 106 (106/154; 69%) had regrowth, and 84 (84/154; 55%) required reoperation. Surgical reintervention-free survival at 5, 10 and 15 years was 74%,49% and 35%, respectively. Young age and cavernous sinus invasion were risk factors for undergoing reoperation (P < 0.001 and P < 0.0001, respectively) and radiotherapy (P = 0.003 and P < 0.001, respectively). Patients with residual tumour required reoperation earlier than those underwent complete resection (P = 0.02). Radiotherapy to control tumour regrowth was delivered to 65 patients (65/383; 17%) after median time of 1 year following surgery. Radiotherapy was administered more in patients with regrowth of residual disease (61/106; 58%) than those who had NFPMs recurrence (4/28; 14%) (P ≤ 0.001) Following postoperative radiotherapy, one patient (1/65; 2%) had evidence of regrowth, seven (7/65; 11%) had tumour regression on imaging, and no patients underwent further surgery. Conclusions NFPMs recurrence and regrowth are common, particularly in patients with residual disease post-operatively. We propose a follow-up strategy based on stratifying patients as "low risk" if there is no residual tumour, with increasing scan intervals, or "high risk" if there is a residual tumour, with annual scans for at least five years and extended lifelong surveillance after that.
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Affiliation(s)
- Ziad Hussein
- Department of Diabetes and Endocrinology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
- Department of Diabetes and Endocrinology, University College London Hospital NHS Foundation Trust, London, United Kingdom
| | - Joan Grieve
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - Neil Dorward
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - Katherine Miszkiel
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - Michael Kosmin
- Department of Clinical Oncology, University College London Hospitals, London, United Kingdom
| | - Naomi Fersht
- Department of Clinical Oncology, University College London Hospitals, London, United Kingdom
| | - Pierre Marc Bouloux
- Centre for Neuroendocrinology, Royal Free Campus, University College Medical School, University College London, London, United Kingdom
| | - Zane Jaunmuktane
- Institute of Neurology, University College London, London, United Kingdom
| | - Stephanie E. Baldeweg
- Department of Diabetes and Endocrinology, University College London Hospital NHS Foundation Trust, London, United Kingdom
- Division of Medicine, Department of Experimental and Translational Medicine, Centre for Obesity and Metabolism, University College London, London, United Kingdom
| | - Hani J. Marcus
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, United Kingdom
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10
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Yang F, Bi Y, Zhou Q, Li H, Xue Y, Zhu Q, Yin J, Wang Z, Lou M. Pituitary adenoma with cavernous sinus compartment penetration and intracranial extension: surgical anatomy, approach, and outcomes. Front Oncol 2023; 13:1169224. [PMID: 37274295 PMCID: PMC10232909 DOI: 10.3389/fonc.2023.1169224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 04/27/2023] [Indexed: 06/06/2023] Open
Abstract
Objectives To understand the different characteristics and growth corridors of knosp grade 4 pituitary adenomas (Knosp4PA) with cavernous sinus (CS) compartments penetration and intracranial extension, aiming to improve the safety, effectiveness, and total resection rate of surgery. Methods A case series of 120 Knosp4PA patients with 187 invaded compartments were retrospectively reviewed. A novel surgery-relevant grading system was proposed according to the CS penetrating features. The details of approach drafting, risk prediction, and complication avoidance were analyzed and integrated through illustrated cases. Results All enrolled tumor was Knosp4PA which was derived from Knosp subgrades 3A(62.5%) and 3B(37.5%). Based on the tumor growth pathway and its relevant features, five subclassifications of intracranial extension(n=98,81.7%) were classified, which derived from the superior (Dolenc's and Oculomotor subtype, 5% and 24.2%), lateral (Parkinson's subtype,18.3%), and posterior (cerebral peduncle and Dorello's subtype, 5.8% and 1.7%) CS compartment penetration. The size of intracranial extension is assessed by Lou's scale proposed here based on preoperative MRI characteristics. Under Lou's scale, the gross total rate (GTR) decreased (82%, 53%, 22%, and 19%) with grades increased (grade 0,1,2,3, respectively), and presents significant difference between the four groups (p=0.000), as well as between single and multiple compartments involved (p=0.001). Preoperative cranial nerve deficits included the optic nerve (53%), oculomotor nerve (24.2%), and abducent nerve (4.2%), with an overall rate of visual function improvement in 68.1%. Postoperative complications of transient diabetes insipidus, cerebrospinal fluid (CSF) leakage, and cranial nerve deficits were 6.7%, 0.8%, and 0%. No new cranial nerve deficits occurred. The mortality rate was 0.8%. Conclusion The concept of "penetration" refines the extracavernous growth pattern, and the five intracranial subclassifications help to understand the potential extension corridors, enhancing adequate exposure and targeted resection of Knosp4PA. This grading system may benefit from its predictive and prognostic value, from which a higher GTR rate can be achieved.
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Affiliation(s)
- FuMing Yang
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - YunKe Bi
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - QiangYi Zhou
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - HongChan Li
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - YaJun Xue
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - QingWei Zhu
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jian Yin
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - ZhiYu Wang
- Department of Radiology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - MeiQing Lou
- Department of Neurosurgery, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
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11
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Ye L, Wu BS, Xu ZA, Ji XF, Guan L, Li PP, Li Y, Cheng HW, Xiao J. Evidence for an intra-tumoral microbiome in pituitary neuroendocrine tumors with different clinical phenotypes. J Neurooncol 2023; 163:133-142. [PMID: 37140882 DOI: 10.1007/s11060-023-04318-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 04/19/2023] [Indexed: 05/05/2023]
Abstract
PURPOSE Bacteria have been observed in the tumor environment for decades and have been demonstrated to play important roles in the pathogenesis and development of several different tumors. So far there is a clear lack of specific studies relating to the presence of bacteria in pituitary neuroendocrine tumors (PitNETs). METHODS In this study, we performed five region-based amplification and bacterial 16 S rRNA sequencing to identify the microbiome of PitNET tissues across four clinical phenotypes. Multiple filter procedures were performed to inhibit the risk of contamination with bacteria and bacterial DNA. Histological analysis was also conducted to validate the localization of bacteria in the intra-tumoral region. RESULTS We identified common and diverse bacterial types across the four clinical phenotypes of PitNET. We also predicted the potential functions of these bacteria in tumor phenotypes and found that these functions were reported in certain previous mechanistic studies. Our data indicate that the pathogenesis and development of tumors may correlate with the behavior of intra-tumoral bacteria. Histological results, including lipopolysaccharide (LPS) staining and fluorescence in situ hybridization (FISH) for bacterial 16 S rRNA clearly demonstrated the localization of bacteria in the intra-tumoral region. Staining for Iba-1 suggested that the proportion of microglia was more abundant in FISH-positive regions than in FISH-negative regions. Furthermore, in FISH-positive regions, the microglia exhibited a longitudinally branched morphology that was different to the compact morphology observed in FISH-negative regions. CONCLUSION In summary, we provide an evidence for the existence of intra-tumoral bacteria in PitNET.
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Affiliation(s)
- Lei Ye
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Bing-Shan Wu
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Zi-Ao Xu
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Xue-Fei Ji
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Liao Guan
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Ping-Ping Li
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Yan Li
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China
| | - Hong-Wei Cheng
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China.
| | - Jin Xiao
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Jixi Road 218, Hefei, 230022, P.R. China.
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12
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De Alcubierre D, Puliani G, Cozzolino A, Hasenmajer V, Minnetti M, Sada V, Martines V, Zaccagnino A, Ruggeri AG, Pofi R, Sbardella E, Venneri MA. Pituitary adenoma consistency affects postoperative hormone function: a retrospective study. BMC Endocr Disord 2023; 23:92. [PMID: 37101307 PMCID: PMC10131333 DOI: 10.1186/s12902-023-01334-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 04/05/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Tumor consistency recently emerged as a key factor in surgical planning for pituitary adenomas, but its impact on postoperative endocrine function is still unclear. Our study aimed to evaluate the impact of tumor consistency on the development of postoperative pituitary deficiencies. METHODS Single-center, retrospective analysis of consecutive pituitary surgeries performed between January 2017 and January 2021 at Policlinico Umberto I in Rome. All patients underwent radiological and biochemical evaluations at baseline, and hormone assessments 3 and 6 months after pituitary surgery. Postoperative MRI studies were used to determine resection rates following surgery. Data on tumor consistency, macroscopic appearance, neurosurgical approach, and intraoperative complications were collected. RESULTS Fifty patients [24 women, mean age 57 ± 13 years, median tumor volume 4800 mm3 [95% CI 620-8828], were included. Greater tumor volume (χ2 = 14.621, p = 0.006) and male sex (χ2 = 12.178, p < 0.001) were associated with worse preoperative endocrine function. All patients underwent transsphenoidal adenomectomy. Fibrous consistency was observed in 10% of patients and was associated with a Ki-67 greater than 3% (χ2 = 8.154, p = 0.04), greater risk of developing postoperative hormone deficiencies (χ2 = 4.485, p = 0.05, OR = 8.571; 95% CI: 0.876-83.908), and lower resection rates (χ2 = 8.148, p = 0.004; OR 1.385, 95% CI; 1.040-1.844). Similarly, worse resection rates were observed in tumors with suprasellar extension (χ2 = 5.048, p = 0.02; OR = 6.000, 95% CI; 1.129-31.880) and CSI (χ2 = 4.000, p = 0.04; OR = 3.857, 95% CI; 0.997-14.916). CONCLUSIONS Tumor consistency might provide useful information about postoperative pituitary function, likely due to its impact on surgical procedures. Further prospective studies with larger cohorts are needed to confirm our preliminary findings.
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Affiliation(s)
- Dario De Alcubierre
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Giulia Puliani
- Oncological Endocrinology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Alessia Cozzolino
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Valeria Hasenmajer
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Valentina Sada
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Antonella Zaccagnino
- Department of Neurology and Psychiatry-Neurosurgery Unit, Sapienza University of Rome, Rome, Italy
| | - Andrea Gennaro Ruggeri
- Department of Neurology and Psychiatry-Neurosurgery Unit, Sapienza University of Rome, Rome, Italy
| | - Riccardo Pofi
- Oxford Centre for Diabetes, Endocrinology and Metabolism, NIHR Oxford Biomedical Research Centre, University of Oxford, Churchill Hospital, Oxford, UK
| | - Emilia Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
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13
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Zhang G, Wang P, Wang J, Zou D, Yao H, Liu J, Tang C, Jiang H, Tan X, Wu N. Endoscopic endonasal surgery for non-invasive pituitary neuroendocrinology tumors with incomplete pseudocapsule. Front Neurol 2023; 14:1109388. [PMID: 37051052 PMCID: PMC10083277 DOI: 10.3389/fneur.2023.1109388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 03/02/2023] [Indexed: 03/28/2023] Open
Abstract
BackgroundPituitary neuroendocrinology tumors (PitNETs) with pseudocapsule can be effectively removed by the pseudocapsule-based extracapsular resection technique. In the areas without pseudocapsule, the tumor cells can spread into the adjacent tissues at the cellular level, which brings a great challenge to achieving total tumor resection.MethodsOur surgical strategy for PitNETs with an incomplete pseudocapsule is to combine the pseudocapsule-based extracapsular resection technique with the intensive excision technique for the removal of the tumor. Specifically, the pseudocapsule-based extracapsular resection technique is applied in the areas with pseudocapsule, while in the areas without pseudocapsule, the intensive excision technique bounded by adjacent normal structures is adopted. Moreover, a pathological examination was performed to determine the situations of pseudocapsule and tumor cell remnant.ResultsAll growth hormone-secreting PitNETs achieved biochemical remission after surgery. There was no deterioration of pituitary functions postoperatively, and the preoperative hypopituitarism had improved in all patients postoperatively. In total, two cases suffered a transient diabetes insipidus, and intraoperative cerebrospinal fluid leakage was observed in two cases but no postoperative cerebrospinal fluid leakage in all cases. There was no recurrence during the follow-up. The fragmental pseudocapsule and small tumor remnants were found in the majority of suspicious tissues by histological staining.ConclusionThe effectiveness and safety of the surgical strategy were preliminarily explored for removing PitNETs without incomplete pseudocapsules. In overview, the pseudocapsule-based extracapsular resection technique is applied in areas with pseudocapsule, while the intensive excision bounded by adjacent normal structures is adopted in other areas.
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Affiliation(s)
- Gang Zhang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Pan Wang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Junwei Wang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
| | - Dewei Zou
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
| | - Hui Yao
- Department of Pathology, Chongqing General Hospital, Chongqing, China
| | - Jie Liu
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Chao Tang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Haotian Jiang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Xiaorong Tan
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Nan Wu
- Department of Neurosurgery, Chongqing General Hospital, Chongqing, China
- *Correspondence: Nan Wu,
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14
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Bengtsson OF, Sunnergren O, Segerhammar I, Förander P, Olsson M, Hulting AL, Stjärne P. Remission, complications, and overall survival in transsphenoidal pituitary surgery-a Swedish single-center experience of 578 patients. Acta Neurochir (Wien) 2023; 165:685-692. [PMID: 36662287 PMCID: PMC10006055 DOI: 10.1007/s00701-022-05456-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/12/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND Surgical treatment of pituitary lesions causing hormonal overproduction or mass effect is standard procedure. There are few reports on the results and complications related to these surgeries from Northern Europe. Our aim was to evaluate the outcome and complications of a single tertiary surgical center over more than a decade. METHODS This was a retrospective study on all patients that underwent pituitary surgery from 1st of January 2005 to 31st of December 2017. The analysis included type of lesion, surgical method, pre- and postoperative need for hormonal substitution, hormonal outcome, complications to surgery, survival, need for revision surgery, or stereotactic radiation. Appropriate statistical analyses were made to evaluate surgical results, complications, and survival. RESULTS Five hundred seventy-eight patients were included in the study. Remission was achieved in 58% of patients with GH-producing and 94% of ACTH-releasing adenomas. Sixty-six percent had no preoperative hormonal substitution compared to 39% postoperatively. Rhinosinusitis (10%) was the most commonly reported postoperative complication followed by leakage of cerebrospinal fluid (8%) and meningitis (4%). Standardized mortality rate for the study population was higher (p = 0.18) when compared to the general population. CONCLUSION Our results regarding remission rates and complications are in comparison with previous studies. Surgery of pituitary lesion can be considered a safe and efficient surgery. We noted lower rates of CSF leakage in the later part of the study period and believe that this, in part, was an effect by the introduction of a multidisciplinary surgical skull base team and increased surgical experience.
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Affiliation(s)
- Ola Fridman Bengtsson
- Department of Otorhinolaryngology, Karolinska University Hospital, Eugeniavägen 3, 171 76, Stockholm, Sweden.
- Department of Clinical Sciences, Intervention and Technology, Division of Otorhinolaryngology, Karolinska Institute, Stockholm, Sweden.
| | - Ola Sunnergren
- Ear-, Nose-, and Throat Clinic, Jönköping County, Sweden
| | - Ivan Segerhammar
- Ear-, Nose-, and Throat Clinic, Örebro University Hospital, Örebro, Sweden
| | - Petter Förander
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Martin Olsson
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Anna-Lena Hulting
- Department of Molecular Medicine and Surgery, Patient Area Endocrinology and Nephrology, Inflammation and Infection Theme, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden
| | - Pär Stjärne
- Department of Otorhinolaryngology, Karolinska University Hospital, Eugeniavägen 3, 171 76, Stockholm, Sweden
- Department of Clinical Sciences, Intervention and Technology, Division of Otorhinolaryngology, Karolinska Institute, Stockholm, Sweden
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15
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Tang C, Wang JW, Wang P, Zou DW, Wu N. Staged surgery for irregular giant pituitary adenomas: A report of two cases. Oncol Lett 2023; 25:118. [PMID: 36874057 PMCID: PMC9978295 DOI: 10.3892/ol.2023.13704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 01/23/2023] [Indexed: 03/07/2023] Open
Abstract
The resection of giant pituitary adenomas is one of the most challenging brain surgeries, especially when the giant pituitary adenomas have an irregular shape or irregular growth position. The purpose of the present study is to propose staged surgery for irregular giant pituitary adenomas through a retrospective analysis of two cases. The cases of two patients with irregular giant pituitary adenomas who underwent staged surgery are retrospectively analyzed. In one case, a 51-year-old male was hospitalized after 2 months of memory loss. Brain MRI showed that the pituitary adenoma was paginated and located in the sellar and right suprasellar regions, with a size of ~6.15×6.11×5.69 cm. In the second case, a 60-year-old male had a history of intermittent vertigo for 10 years and paroxysmal amaurosis for 1 year. Brain MRI showed that the pituitary adenoma grew laterally and eccentrically, and was located in the sellar region, with a size of ~4.35×3.96×3.07 cm. Both patients underwent staged surgery; more specifically, the tumors were totally removed through two-stage surgery. In the first-stage operation, most of the tumor was removed by the microscopic transcranial approach, while in the second-stage operation, the residual tumor was removed by the endoscopic transsphenoidal approach. Both patients recovered well without obvious postoperative complications after staged surgery. There was no recurrence during the follow-up. Staged surgery is characterized by only treating tumors in the visual field and achieving a total tumor resection, which has the advantages of a high tumor resection rate, high safety and fewer postoperative complications. Staged surgery is especially suitable for irregular giant pituitary adenomas with an irregular shape or irregular growth position.
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Affiliation(s)
- Chao Tang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
| | - Jun Wei Wang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
| | - Pan Wang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
| | - De Wei Zou
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
| | - Nan Wu
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
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16
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Lemdani MS, Choudhry HS, Tseng CC, Fang CH, Sukyte-Raube D, Patel P, Eloy JA. Impact of Facility Volume on Patient Safety Indicator Events After Transsphenoidal Pituitary Surgery. Otolaryngol Head Neck Surg 2023; 168:227-233. [PMID: 35380889 DOI: 10.1177/01945998221089826] [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: 12/21/2021] [Accepted: 03/07/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To investigate the impact of facility volume on Patient Safety Indicator (PSI) events following transsphenoidal pituitary surgery (TSPS). STUDY DESIGN Retrospective database review. SETTING National Inpatient Sample database (2003-2011). METHODS The National Inpatient Sample was queried for TSPS cases from 2003 to 2011. Facility volume was defined by tertile of average annual number of TSPS procedures performed. PSIs, based on in-hospital complications identified by the Agency of Healthcare Research and Quality, and poor outcomes, such as mortality and tracheostomy, were analyzed. RESULTS An overall 16,039 cases were included: 804 had ≥1 PSI and 15,235 had none. A greater proportion of male to female (5.8% vs 4.3%) and Black to White (7.0% vs 4.5%) patients experienced PSIs. There was an increased likelihood of poor outcome (odds ratio [OR], 3.1 [95% CI, 2.5-3.7]; P < .001) and mortality (OR, 30.1 [95% CI, 18.5-48.8]; P < .001) with a PSI. The incidence rates of PSIs at low-, intermediate-, and high-volume facilities were 5.7%, 5.1%, and 4.2%, respectively. Odds of poor outcome with PSIs were greater at low-volume facilities (OR, 3.3 [95% CI, 2.4-4.4]; P < .001) vs intermediate (OR, 3.1 [95% CI, 2.1-4.2]; P < .001) and high (OR, 2.5 [95% CI, 1.7-3.8]; P < .001). Odds of mortality with PSIs were greater at high-volume facilities (OR, 43.0 [95% CI, 14.3-129.4]; P < .001) vs intermediate (OR, 40.0 [95% CI, 18.5-86.4]; P < .001) and low (OR, 17.3 [95% CI, 8.0-37.7]; P < .001). CONCLUSION PSIs were associated with a higher likelihood of poor outcome and mortality following TSPS. Patients who experienced PSIs had a lower risk of poor outcome but increased mortality at higher-volume facilities.
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Affiliation(s)
- Mehdi S Lemdani
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Hannaan S Choudhry
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Christopher C Tseng
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Christina H Fang
- Department of Otorhinolaryngology-Head and Neck Surgery, Montefiore Medical Center, The University Hospital of Albert Einstein College of Medicine, Bronx, New York, USA
| | - Donata Sukyte-Raube
- Center of Ear, Nose, and Throat Diseases, Vilnius University Hospital Santaros Clinics, Vilnius University, Vilnius, Lithuania
| | - Prayag Patel
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Jean Anderson Eloy
- Department of Otolaryngology-Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA.,Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, Rutgers New Jersey Medical School, Newark, New Jersey, USA.,Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA.,Department of Ophthalmology and Visual Science, Rutgers New Jersey Medical School, Newark, New Jersey, USA.,Department of Otolaryngology and Facial Plastic Surgery, Saint Barnabas Medical Center-RWJBarnabas Health, Livingston, New Jersey, USA
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17
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Baker KE, Robbins AC, Kumm ZT, Ziemke MK, Washington CW, Luzardo GD, Taylor CS, Stringer SP, Zachariah MA. Case report: Side-firing intraoperative ultrasound guided endoscopic endonasal resection of a clival chordoma. Front Oncol 2023; 13:1039159. [PMID: 36937453 PMCID: PMC10014906 DOI: 10.3389/fonc.2023.1039159] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 02/20/2023] [Indexed: 03/05/2023] Open
Abstract
Clival chordomas are locally invasive midline skull base tumors arising from remnants of the primitive notochord. Intracranial vasculature and cranial nerve involvement of tumors in the paraclival region necessitates image guidance that provides accurate real-time feedback during resection. Several intraoperative image guidance modalities have been introduced as adjuncts to endoscopic endonasal surgery, including stereotactic neuronavigation, intraoperative ultrasound, intraoperative MRI, and intraoperative CT. Gross total resection of chordomas is associated with a lower recurrence rate; therefore, intraoperative imaging may improve long-term outcomes by enhancing the extent of resection. However, among these options, effectiveness and accessibility vary between institutions. We previously published the first use of an end-firing probe in the resection of a clival chordoma. End-firing probes provide a single field of view, primarily limited to depth estimation. In this case report, we discuss the benefits of employing a novel minimally invasive side-firing ultrasound probe as a cost-effective and time-efficient option to navigate the anatomy of the paraclival region and guide endoscopic endonasal resection of a large complex clival chordoma.
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Affiliation(s)
- Katherine E. Baker
- Department of Neurosurgery, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Austin C. Robbins
- Department of Neurosurgery, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Zeynep T. Kumm
- Department of Pathology, The Ohio State University, Columbus, OH, United States
| | - Michael K. Ziemke
- Department of Neurosurgery, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Chad W. Washington
- Department of Neurosurgery, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Gustavo D. Luzardo
- Department of Neurosurgery, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Charlotte S. Taylor
- Department of Radiology, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Scott P. Stringer
- Department of Otolaryngology, The University of Mississippi Medical Center, Jackson, MS, United States
| | - Marcus A. Zachariah
- Department of Neurosurgery, The University of Mississippi Medical Center, Jackson, MS, United States
- *Correspondence: Marcus A. Zachariah,
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18
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Surgical Technique and Efficacy Analysis of Extra-pseudocapsular Transnasal Transsphenoidal Surgery for Pituitary Microprolactinoma. Curr Med Sci 2022; 42:1140-1147. [PMID: 36547872 DOI: 10.1007/s11596-022-2678-1] [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: 08/11/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To elucidate the role of transsphenoidal surgery in the treatment of pituitary microprolactinoma. METHODS The clinical data of 107 prolactinoma cases treated by extra-pseudocapsular transnasal transsphenoidal surgery (ETTS) for different indications in our department since 2011 was retrospectively analyzed. RESULTS The most common indication was the ineffectiveness of oral medication (41.1%), followed by the personal willingness of the patient (35.5%), and 20.6% of the patients were young women with clear tumor boundaries. The pseudocapsule was not observed in 63 cases (58.9%), incomplete pseudocapsule was observed in 26 cases (24.3%), and complete pseudocapsule in 18 cases (16.8%). A total of 97 patients (90.7%) obtained 1-year post-operation remission. According to the relative location of the adenoma and pituitary gland on the MRI scan, 46 patients were classified into a central type, 59 a lateral type, and 2 a supra-pituitary type. Two patients developed hypogonadism, one patient developed hypocortisolism, and one patient developed post-operative hypothyroidism. Two patients were administrated with hormone replacement treatment, and the treatment was stopped within one week. There was no permanent hypopituitarism. Further investigation demonstrated that the adenoma types could affect the remission rates of hyperprolactinemia and gross total resection rate in microprolactinoma. CONCLUSION ETTS was an effective treatment for pituitary microprolactinomas. This could be the first choice for patients who presented enclosed adenoma on the MRI and were potentially curable in a preoperative evaluation. Maximal safe removal of the adenoma by ETTS with the aim to increase the sensitivity of the drugs was also recommended for patients with invasive dopamine agonist resistant prolactinomas and patients with difficulty in childbirth.
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Extra-pseudocapsular Transnasal Transsphenoidal Resection of Pituitary Macroadenoma: Technique Note and Evaluation of Endocrine Function. Curr Med Sci 2022; 42:1148-1156. [PMID: 36542323 DOI: 10.1007/s11596-022-2674-5] [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: 08/15/2022] [Accepted: 11/11/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE In this study, we investigated the surgical technique and endocrine assessment of pituitary function of patients with macroadenoma treated by extra-pseudocapsular transnasal transsphenoidal surgery (ETTS). METHODS Clinical data of 144 patients with pituitary macroadenomas in the same surgical group at the Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology were retrospectively analyzed from January 2019 to June 2021. Based on the results of the endocrinological evaluation and MRI examinations before and after surgery, the fluctuation of pituitary function and the extent of resection were analyzed. Multiple Logistic regression analysis was used to determine the predictors affecting postoperative tumor residual. RESULTS Among the 144 patients with pituitary macroadenomas, 72 (50.0%) were female and 72 (50.0%) were male, the median age was 50 years, 26 (18.1%) had invasiveness grade 0, 46 (31.9%) had grade I, 57 (39.6%) had grade II, and 15 (10.4%) had grade III according to Lu's classification method. Based on observation during surgery, 37 cases (25.7%) had no pseudocapsule, 54 cases (37.5%) had incomplete pseudocapsule, and 53 cases (36.8%) had intact pseudocapsule. In addition, 91 (63.2%) patients had total resection, 39 (27.1%) had subtotal resection, and 14 (9.7%) had partial resection. As for anterior pituitary function, 13 of 19 hypothyroid patients had recovery after surgery, with a remission rate of 68.4%. Eighteen of the 26 decreased cortisol patients got back to normal, with a remission rate of 69.2%. A total of 27 of 51 patients with hypogonadism improved, with a remission rate of 52.9%. Univariate and multivariate analyses indicated that gender, tumor size, and invasiveness were predictors of postoperative residual in patients (P<0.05). CONCLUSION The results showed that ETTS is an effective treatment modality for restoring the function of pituitary gland of the patients with macroadenomas. Tumor size and invasiveness are predictors of the extent of surgical resection and postoperative residual of macroadenomas.
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Baker KE, Robbins AC, Wasson RG, McCandless MG, Lirette ST, Kimball RJ, Washington CW, Luzardo GD, Stringer SP, Zachariah MA. Side-firing intraoperative ultrasound applied to resection of pituitary macroadenomas and giant adenomas: A single-center retrospective case-control study. Front Oncol 2022; 12:1043697. [DOI: 10.3389/fonc.2022.1043697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/08/2022] [Indexed: 12/05/2022] Open
Abstract
IntroductionMultiple intraoperative navigation and imaging modalities are currently available as an adjunct to endoscopic transsphenoidal resection of pituitary adenomas, including intraoperative CT and MRI, fluorescence guidance, and neuronavigation. However, these imaging techniques have several limitations, including intraoperative tissue shift, lack of availability in some centers, and the increased cost and time associated with their use. The side-firing intraoperative ultrasound (IOUS) probe is a relatively new technology in endoscopic endonasal surgery that may help overcome these obstacles.MethodsA retrospective analysis was performed on patients admitted for resection of pituitary adenomas by a single surgeon at the University of Mississippi Medical Center. The control (non-ultrasound) group consisted of twelve (n=12) patients who received surgery without IOUS guidance, and the IOUS group was composed of fifteen (n=15) patients who underwent IOUS-guided surgery. Outcome measures used to assess the side-firing IOUS were the extent of tumor resection, postoperative complications, length of hospital stay (LOS) in days, operative time, and self-reported surgeon confidence in estimating the extent of resection intraoperatively.ResultsPreoperative data analysis showed no significant differences in patient demographics or presenting symptoms between the two groups. Postoperative data revealed no significant difference in the rate of gross total resection between the groups (p = 0.716). Compared to the non-US group, surgeon confidence was significantly higher (p < 0.001), and operative time was significantly lower for the US group in univariate analysis (p = 0.011). Multivariate analysis accounting for tumor size, surgeon confidence, and operative time confirmed these findings. Interestingly, we noted a trend for a lower incidence of postoperative diabetes insipidus in the US group, although this did not quite reach our threshold for statistical significance.ConclusionIncorporating IOUS as an aid for endonasal resection of pituitary adenomas provides real-time image guidance that increases surgeon confidence in intraoperative assessment of the extent of resection and decreases operative time without posing additional risk to the patient. Additionally, we identified a trend for reduced diabetes insipidus with IOUS.
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Fleseriu M, Langlois F, Lim DST, Varlamov EV, Melmed S. Acromegaly: pathogenesis, diagnosis, and management. Lancet Diabetes Endocrinol 2022; 10:804-826. [PMID: 36209758 DOI: 10.1016/s2213-8587(22)00244-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 11/23/2022]
Abstract
Growth hormone-secreting pituitary adenomas that cause acromegaly arise as monoclonal expansions of differentiated somatotroph cells and are usually sporadic. They are almost invariably benign, yet they can be locally invasive and show progressive growth despite treatment. Persistent excess of both growth hormone and its target hormone insulin-like growth factor 1 (IGF-1) results in a wide array of cardiovascular, respiratory, metabolic, musculoskeletal, neurological, and neoplastic comorbidities that might not be reversible with disease control. Normalisation of IGF-1 and growth hormone are the primary therapeutic aims; additional treatment goals include tumour shrinkage, relieving symptoms, managing complications, reducing excess morbidity, and improving quality of life. A multimodal approach with surgery, medical therapy, and (more rarely) radiation therapy is required to achieve these goals. In this Review, we examine the epidemiology, pathogenesis, diagnosis, complications, and treatment of acromegaly, with an emphasis on the importance of tailoring management strategies to each patient to optimise outcomes.
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Affiliation(s)
- Maria Fleseriu
- Department of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Department of Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, OR, USA.
| | - Fabienne Langlois
- Division of Endocrinology, Department of Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie-Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | | | - Elena V Varlamov
- Department of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Department of Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, OR, USA
| | - Shlomo Melmed
- Department of Medicine and Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Mishra S, Mishra RC, Gurjar HK, Garg K. Transcranial Surgery for Pituitary Tumors: A "Community Neurosurgery Experience". Neurol India 2022; 70:2039-2046. [PMID: 36352606 DOI: 10.4103/0028-3886.359173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background Despite the evolution of endoscopic techniques, large pituitary adenomas with unfavorable characteristics and irregular anatomical configurations continue to pose a challenge for the dexterity, skills, and patience of endoscopic surgeons. Transcranial surgery retains a significant role in these situations where the tumor access, hemostasis, and dissection around adjoining neurovascular tissues can be controlled efficaciously. Objective In this report, we describe our experience with transcranial surgery for pituitary adenomas highlighting its safety and versatility in peripheral centers. Methods We accessed the case files and imaging records of pituitary tumors operated between 2001 and 2019 at a private hospital in a major Indian city. The records were analyzed with emphasis on postoperative clinical course, visual, and endocrinological outcomes. The data was analyzed with respect to differences between transcranial and transsphenoidal procedures. Categorical variables were compared with Chi-square test/Fischer's exact test and difference in means evaluated with Welch's t-test. Results A total of 178 procedures were performed in 173 patients with pituitary adenoma, who were the subjects of this study. Ninety-eight (56.7%) patients were treated by transsphenoidal excision whereas 80 (46.2%) underwent transcranial procedures (75 primary and five secondary). In the patients operated transcranially, we observed three deaths and nine patients suffered from significant morbidity. Visual outcomes were similar to the group operated transsphenoidally. However, incidence of panhypopituitarism was significantly higher in transcranial procedures; the extent of resection was poorer than transsphenoidal surgeries owing to more extensive nature of tumors. Conclusions In low-volume centers, the endoscopic skills required for transsphenoidal resection of large and complex pituitary adenomas may be scarce. Transcranial surgery, dependent on familiar microsurgical techniques and equipment, may still be viable, safe, and an effective option.
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Affiliation(s)
| | - Ramesh C Mishra
- Consultant Neurosurgeon and Chief, Neurosurgical Services, Rainbow Hospital, Agra, Uttar Pradesh, India
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Guo X, Wang Z, Gao L, Ma W, Xing B, Lian W. Nonsteroidal antiinflammatory drugs versus tramadol in pain management following transsphenoidal surgery for pituitary adenomas: a randomized, double-blind, noninferiority trial. J Neurosurg 2022; 137:69-78. [PMID: 34826819 DOI: 10.3171/2021.8.jns211637] [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: 07/04/2021] [Accepted: 08/18/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Opioid-minimizing or nonopioid therapy using nonsteroidal antiinflammatory drugs (NSAIDs) or tramadol has been encouraged for pain management. This study aimed to examine the noninferiority of NSAIDs to tramadol for pain management following transsphenoidal surgery for pituitary adenomas in terms of analgesic efficacy, adverse events, and rescue opioid use. METHODS This was a randomized, single-center, double-blind noninferiority trial. Patients 18-70 years old with planned transsphenoidal surgery for pituitary adenomas were randomly assigned (in a 1-to-1 ratio) to receive NSAIDs (parecoxib injection and subsequent loxoprofen tablets) or tramadol (tramadol injection and subsequent tramadol tablets). The primary outcome was pain score assessed by a visual analog scale (VAS) for 24 hours following surgery; the secondary outcomes were VAS scores for 48 and 72 hours. Other prespecified outcomes included nausea, vomiting, dizziness, upset stomach, skin rash, peptic ulcer, gastrointestinal bleeding, and pethidine use to control breakthrough pain. Noninferiority of NSAIDs to tramadol was established if the upper limit of the 95% confidence interval (CI) of the VAS score difference was < 1 point and the rate difference of adverse events and pethidine use < 5%. The superiority of NSAIDs was assessed when noninferiority was verified. All analyses were performed on an intention-to-treat basis. RESULTS Two hundred two patients were enrolled between November 1, 2020, and May 31, 2021 (101 in the NSAIDs group, 101 in the tramadol group). Baseline characteristics between groups were well balanced. Mean VAS scores for 24 hours following transsphenoidal surgery were 2.6 ± 1.8 in the NSAIDs group and 3.5 ± 2.1 in the tramadol group (-0.9 difference, 95% CI -1.5 to -0.4; p value for noninferiority < 0.001, p value for superiority < 0.001). Noninferiority and superiority were also achieved for both secondary outcomes. VAS scores improved over time in both groups. Incidences of nausea (39.6% vs 61.4%, p = 0.002), vomiting (3.0% vs 42.6%, p < 0.001), and dizziness (12.9% vs 47.5%, p < 0.001) were significantly lower, while incidence of upset stomach (9.9% vs 2.0%, p = 0.017) was slightly higher in the NSAIDs group compared with the tramadol group. The percentage of opioid use was 4.0% in the NSAIDs group and 15.8% in the tramadol group (-11.8% difference, 95% CI -19.9% to -3.7%; p value for noninferiority < 0.001, p value for superiority = 0.005). CONCLUSIONS NSAIDs significantly reduced acute pain following transsphenoidal surgery, caused few adverse events, and limited opioid use compared with tramadol.
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Affiliation(s)
- Xiaopeng Guo
- 1Department of Neurosurgery and
- 2Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
- 3China Pituitary Disease Registry Center; and
- 4China Pituitary Adenoma Specialist Council, Beijing, China
| | - Zihao Wang
- 1Department of Neurosurgery and
- 2Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
- 3China Pituitary Disease Registry Center; and
- 4China Pituitary Adenoma Specialist Council, Beijing, China
| | - Lu Gao
- 1Department of Neurosurgery and
- 2Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
- 3China Pituitary Disease Registry Center; and
- 4China Pituitary Adenoma Specialist Council, Beijing, China
| | - Wenbin Ma
- 1Department of Neurosurgery and
- 2Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
- 3China Pituitary Disease Registry Center; and
- 4China Pituitary Adenoma Specialist Council, Beijing, China
| | - Bing Xing
- 1Department of Neurosurgery and
- 2Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
- 3China Pituitary Disease Registry Center; and
- 4China Pituitary Adenoma Specialist Council, Beijing, China
| | - Wei Lian
- 1Department of Neurosurgery and
- 2Key Laboratory of Endocrinology of Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
- 3China Pituitary Disease Registry Center; and
- 4China Pituitary Adenoma Specialist Council, Beijing, China
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Lu L, Wan X, Xu Y, Chen J, Shu K, Lei T. Development and Validation of a Prognostic Model for Post-Operative Recurrence of Pituitary Adenomas. Front Oncol 2022; 12:882049. [PMID: 35574399 PMCID: PMC9096140 DOI: 10.3389/fonc.2022.882049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/05/2022] [Indexed: 11/13/2022] Open
Abstract
Background We aimed to assess clinical factors associated with tumor recurrence and build a nomogram based on identified risk factors to predict postoperative recurrence in patients with pituitary adenomas (PAs) who underwent gross-total resection (GTR). Methods A total of 829 patients with PAs who achieved GTR at Tongji Hospital between January 2013 and December 2018 were included in this retrospective study. The median follow-up time was 66.7 months (range: 15.6-106.3 months). Patients were randomly divided into training (n = 553) or validation (n = 276) cohorts. A range of clinical characteristics, radiological findings, and laboratory data were collected. Uni- and multivariate Cox regression analyses were applied to determine the potential risk factors for PA recurrence. A nomogram model was built from the identified factors to predict recurrence. Concordance index (C-index), calibration curve, and receiver operating characteristic (ROC) were used to determine the predictive accuracy of the nomogram. Decision curve analysis (DCA) was performed to evaluate the clinical efficacy of the nomogram. Results Pseudocapsule-based extracapsular resection (ER), cavernous sinus invasion (CSI), and tumor size were included in the nomogram. C-indices of the nomogram were 0.776 (95% confidence interval [CI]: 0.747-0.806) and 0.714 (95% CI: 0.681-0.747) for the training and validation cohorts, respectively. The area under the curve (AUC) of the nomogram was 0.770, 0.774, and 0.818 for 4-, 6-, 8-year progression-free survival (PFS) probabilities in the training cohort, respectively, and 0.739, 0.715 and 0.740 for 4-, 6-, 8-year PFS probabilities in the validation cohort, respectively. Calibration curves were well-fitted in both training and validation cohorts. DCA revealed that the nomogram model improved the prediction of PFS in both cohorts. Conclusions Pseudocapsule-based ER, CSI, and tumor size were identified as independent predictors of PA recurrence. In the present study, we developed a novel and valid nomogram with potential utility as a tool for predicting postoperative PA recurrence. The use of the nonogram model can facilitate the tailoring of counseling to meet the individual needs of patients.
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Affiliation(s)
| | | | | | | | | | - Ting Lei
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Lu L, Wan X, Xu Y, Chen J, Shu K, Lei T. Classifying Pituitary Adenoma Invasiveness Based on Radiological, Surgical and Histological Features: A Retrospective Assessment of 903 Cases. J Clin Med 2022; 11:jcm11092464. [PMID: 35566590 PMCID: PMC9104472 DOI: 10.3390/jcm11092464] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/18/2022] [Accepted: 04/26/2022] [Indexed: 12/12/2022] Open
Abstract
Invasiveness is a major predictor of surgical outcome and long-term prognosis in patients with pituitary adenomas (PAs). We assessed PA invasiveness via radiological, surgical and histological perspectives to establish a classification scheme for predicting invasive behavior and poor prognosis. We retrospectively analyzed 903 patients who underwent transnasal-transsphenoidal surgery between January 2013 and December 2019. Radiological (hazard ratio (HR) 5.11, 95% confidence interval (CI): 3.98−6.57, p < 0.001) and surgical (HR 6.40, 95% CI: 5.09−8.06, p < 0.001) invasiveness better predicted gross-total resection (GTR) and recurrence/progression-free survival (RPFS) rates than did histological invasiveness (HR 1.44, 95% CI: 1.14−1.81, p = 0.003). Knosp grades 2 (HR 4.63, 95% CI: 2.13−10.06, p < 0.001) and 3 (HR 2.23, 95% CI: 1.39−3.59, p = 0.011) with surgical invasiveness were better predictors of prognosis than corresponding Knosp grades without surgical invasiveness. Classifications 1 and 2 were established based on radiological, surgical and histological invasiveness, and Knosp classification and surgical invasiveness, respectively. Classification 2 predicted RPFS better than Knosp classification and Classification 1. Overall, radiological and surgical invasiveness were clinically valuable as prognostic predictors. The convenience and good accuracy of Invasiveness in Classification 2 is useful for identifying invasive PAs and facilitating the development of treatment plans.
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Affiliation(s)
- Liang Lu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (L.L.); (X.W.); (Y.X.); (J.C.); (K.S.)
- Sino-German Neuro-Oncology Molecular Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xueyan Wan
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (L.L.); (X.W.); (Y.X.); (J.C.); (K.S.)
- Sino-German Neuro-Oncology Molecular Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yu Xu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (L.L.); (X.W.); (Y.X.); (J.C.); (K.S.)
- Sino-German Neuro-Oncology Molecular Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Juan Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (L.L.); (X.W.); (Y.X.); (J.C.); (K.S.)
- Sino-German Neuro-Oncology Molecular Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Kai Shu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (L.L.); (X.W.); (Y.X.); (J.C.); (K.S.)
- Sino-German Neuro-Oncology Molecular Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ting Lei
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (L.L.); (X.W.); (Y.X.); (J.C.); (K.S.)
- Sino-German Neuro-Oncology Molecular Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
- Correspondence: ; Tel./Fax: +86-27-8366-5202
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3D Virtual Modeling for Morphological Characterization of Pituitary Tumors: Preliminary Results on Its Predictive Role in Tumor Resection Rate. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12094275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Among potential factors affecting the surgical resection in pituitary tumors, the role of tumor three-dimensional (3D) features is still unexplored. The aim of this study is to introduce the use of 3D virtual modeling for geometrical and morphological characterization of pituitary tumors and to evaluate its role as a predictor of total tumor removal. A total of 75 patients operated for a pituitary tumor have been retrospectively reviewed. Starting from patient imaging, a 3D tumor model was reconstructed, and 3D characterization based on tumor volume (Vol), area, sphericity (Spher), and convexity (Conv) was provided. The extent of tumor removal was then evaluated at post-operative imaging. Mean values were obtained for Vol (9117 ± 8423 mm3), area (2352 ± 1571 mm2), Spher (0.86 ± 0.08), and Conv (0.88 ± 0.08). Total tumor removal was achieved in 57 (75%) cases. The standard prognostic Knosp grade, Vol, and Conv were found to be independent factors, significantly predicting the extent of tumor removal. Total tumor resection correlated with lower Knosp grades (p = 0.032) and smaller Vol (p = 0.015). Conversely, tumors with a more irregular shape (low Conv) have an increased chance of incomplete tumor removal (p = 0.022). 3D geometrical and morphological features represent significant independent prognostic factors for pituitary tumor resection, and they should be considered in pre-operative planning to allow a more accurate decision-making process.
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Nie C, Ye Y, Wu J, Zhao H, Jiang X, Wang H. Clinical Outcomes of Transcranial and Endoscopic Endonasal Surgery for Craniopharyngiomas: A Single-Institution Experience. Front Oncol 2022; 12:755342. [PMID: 35223463 PMCID: PMC8866852 DOI: 10.3389/fonc.2022.755342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 01/04/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Craniopharyngioma has always been a challenge for the neurosurgeon, and there is no consensus on optimal treatment. The objective of this study was to compare surgical outcomes and complications between transcranial surgery (TCS) and endoscopic endonasal surgery (EES) of craniopharyngiomas. Methods A retrospective review of patients who underwent craniopharyngioma resection at Wuhan Union Hospital between January 2010 and December 2019 was performed. A total of 273 patients were enrolled in this retrospective study. All patients were analyzed with surgical effects, endocrinologic outcomes, complications, and follow-up results. Results A total of 185 patients underwent TCS and 88 underwent EES. There were no significant differences in patient demographic data, preoperative symptoms, and tumor characteristics between the two groups. The mean follow-up was 30.5 months (range 8–51 months). The EES group had a greater gross total resection (GTR) rate (89.8% EES vs. 77.3% TCS, p < 0.05) and lower rate of hypopituitarism (53.4% EES vs. 68.1% TCS, p < 0.05) and diabetes insipidus (DI) (51.1% EES vs. 72.4% TCS, p < 0.05). More postoperative cerebrospinal fluid (CSF) leaks occurred in the EES group (4.5% EES vs. 0% TCS, p < 0.05). More patients in the EES group with preoperative visual deficits experienced improvement after surgery (74.5% EES vs. 56.3% TCS, p < 0.05). There were statistical differences in the recurrence rates (12.5% EES vs. 23.8% TCS, p < 0.05) between the 2 groups. Conclusion These data support the view that EES is a safe and effective minimally invasive surgery compared to TCS. Compared to TCS, EES has fewer surgical complications and a lower recurrence rate.
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Affiliation(s)
- Chuansheng Nie
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Youfan Ye
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingnan Wu
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongyang Zhao
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaobing Jiang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Haijun Wang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Zhang X, Wang YG, Tan J, Zhao G, Ma M, Chen J, Huang N. Comparison of outcomes between intracapsular resection and pseudocapsule-based extracapsular resection for pituitary adenoma: a systematic review and meta-analysis. BMC Neurol 2022; 22:52. [PMID: 35151259 PMCID: PMC8840683 DOI: 10.1186/s12883-022-02574-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/25/2022] [Indexed: 12/03/2022] Open
Abstract
Background Transsphenoidal surgery is the preferred first-line therapy for most pituitary adenoma(PA), and the conventional strategy of treatment is intracapsular resection(IR). The protocol of extracapsular resection(ER), which considers the pseudocapsule as the PA boundary for surgical removal, has also been introduced gradually. In this study, the clinical efficacies and complications were explored and compared between these two procedures. Methods A systematic literature review was performed in the PubMed, EMBASE, Web of Science and Cochrane databases. Articles comparing between IR and ER were included. Results There were 7 studies containing 1768 cases in accordance with the inclusion criteria. Although the meta-analysis showed no significant difference in complete resection, a sensitivity analysis revealed that ER was more conducive to total PA resection than IR. Moreover, we found a significant difference in favor of ER regarding biochemical remission. Furthermore, there was no significant difference in the incidence rate of certain complications, such as hormone deficiency, diabetes insipidus, intraoperative cerebrospinal fluid(CSF) and postoperative CSF leakage. However, a sensitivity analysis suggested that IR decreased the risk of intraoperative CSF leakage. Conclusions This meta-analysis unveiled that ER contributed to biochemical remission. To some extent, our results also showed that ER played a positive role in complete resection, but that IR reduced the incidence of intraoperative CSF leakage. However, the available evidence needs to be further authenticated using well-designed prospective, multicenter, randomized controlled clinical trials.
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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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Taka TM, Yang CY, Limbo JN, Chan AY, Davies J, Kuan EC, Turner SG, Hsu FPK. Pituitary spindle cell oncocytoma: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2021; 2:CASE21356. [PMID: 36131568 PMCID: PMC9563951 DOI: 10.3171/case21356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 06/30/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Spindle cell oncocytoma (SCO) of the pituitary gland is an extremely rare nonfunctional World Health Organization grade I tumor. SCOs are often misdiagnosed as nonfunctional pituitary adenomas on the basis of preoperative imaging. They are often hypervascular and locally adherent, which increases hemorrhage risk and limits resection, leading to increased risk of recurrence. The authors report a case of SCO treated at their institution and provide a review of the current literature. OBSERVATIONS SCO of the pituitary gland can be a rare cause of progressively growing pituitary tumors that presents similarly to nonfunctional pituitary adenoma. Endoscopic transsphenoidal resection of the tumor by a multidisciplinary team allowed total resection despite local adherence of the tumor. Postoperatively, the patient’s visual symptoms improved with persistence of secondary adrenal insufficiency and secondary hypothyroidism. LESSONS Careful resection is needed due to SCO’s characteristic hypervascularity and strong adherence to minimize local structure damage. Long-term follow-up is recommended due to the tendency for recurrence.
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Affiliation(s)
| | | | | | | | | | | | - Scott G. Turner
- Neuro-Oncology, University of California, Irvine, Orange, California
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Rotermund R, Regelsberger J, Osterhage K, Aberle J, Flitsch J. 4K 3-dimensional video microscope system (orbeye) for transsphenoidal pituitary surgery. Acta Neurochir (Wien) 2021; 163:2097-2106. [PMID: 33616763 PMCID: PMC8270853 DOI: 10.1007/s00701-021-04762-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 02/08/2021] [Indexed: 12/13/2022]
Abstract
Background In previous reports on experiences with an exoscope, this new technology was not found to be applicable for transsphenoidal pituitary surgery. As a specialized center for pituitary surgery, we were using a 4K 3D video microscope (Orbeye, Olympus) to evaluate the system for its use in transsphenoidal pituitary surgery in comparison to conventional microscopy. Method We report on 296 cases performed with the Orbeye at a single institution. An observational study was conducted with standardized subjective evaluation by the surgeons after each procedure. An objective measurement was added to compare the exoscopic and microscopic methods, involving surgery time and the initial postoperative remission rate in matched cohorts. Results The patients presented with a wide range of pathologies. No serious events or minor complications occurred based on the usage of the 4K 3D exoscope. There was no need for switching back to the microscope in any of the cases. Compared to our microsurgically operated collective, there was no significant difference regarding duration of surgery, complications, or extent of resection. The surgeons rated the Orbeye beneficial in regard to instrument size, positioning, surgeon’s ergonomics, learning curve, image resolution, and high magnification. Conclusions The Orbeye exoscope presents with optical and digital zoom options as well as a 4K image resolution and 3D visualization resulting in better depth perception and flexibility in comparison to the microscope. Split screen mode offers the complementary benefit of the endoscope which may increase the possibilities of lateral view but has to be evaluated in comparison to endoscopic transsphenoidal procedures in the next step.
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Affiliation(s)
- Roman Rotermund
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
| | - Jan Regelsberger
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Katharina Osterhage
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Jens Aberle
- Department of Endocrinology, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Jörg Flitsch
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
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Control of Hemodynamic Responses and Perioperative Outcomes in Transsphenoidal Pituitary Surgery: A Qualitative Systematic Review of the Available Evidence. J Neurosurg Anesthesiol 2021; 34:372-383. [PMID: 33782374 DOI: 10.1097/ana.0000000000000766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/15/2021] [Indexed: 11/26/2022]
Abstract
Transnasal transsphenoidal (TNTS) pituitary surgery is associated with short-lived but intense nociceptive stimuli which cause substantial hemodynamic perturbations that may increase blood loss and impair visualization of the surgical field. This systematic review aimed to critically appraise the clinical evidence for the efficacy and safety of various anesthetic techniques, other pharmacological modalities, and supplementary interventions by assessing intraoperative systemic hemodynamics, use of adjunct medications, quality of the surgical field, intraoperative blood loss, and recovery profiles in patients undergoing TNTS pituitary surgery. Relevant randomized clinical trials and observational studies were identified in a systematic literature search; 16 studies (13 randomized clinical trials, 3 observational studies) enrolling a total of 907 patients were identified for inclusion in this review. Propofol provided more potent hemodynamic control compared with volatile anesthetics with a sparing effect on the need for additional drugs to blunt hemodynamic responses. Recovery profiles between propofol and sevoflurane were either equivalent or favored sevoflurane, but both agents were superior to isoflurane. Regarding intraoperative analgesia, remifentanil was associated with superior hemodynamic control and recovery profiles than fentanyl. Dexmedetomidine had beneficial effects on hemodynamics, surgical field quality, recovery characteristics, and nociceptive properties compared with placebo. Although there was no clear-cut superiority of other adjunct pharmacological modalities on hemodynamic responses during surgery, regional blocks were associated with beneficial impacts on both primary and secondary outcomes. In summary, short-acting anesthetics, analgesics and dexmedetomidine seem to improve intraoperative hemodynamics, blood loss, and recovery qualities during TNTS pituitary surgery. However, definitive conclusions cannot be drawn because of methodological heterogeneity in the identified studies.
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Golden N, Niryana W, Awyono S, Mardhika PE, Putra MB, Biondi MS. Transcranial approach as surgical treatment for giant pituitary adenoma during COVID 19 pandemic - What can we learn?: A case report. INTERDISCIPLINARY NEUROSURGERY-ADVANCED TECHNIQUES AND CASE MANAGEMENT 2021; 25:101153. [PMID: 33654658 PMCID: PMC7906516 DOI: 10.1016/j.inat.2021.101153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 11/18/2022]
Abstract
Introduction In the COVID 19 pandemic, pituitary surgery is one of challenging surgical treatment, especially the involving transsphenoid approach. It was reported that the aerosolisation and mucosal involvement increase the risk of viral transmission during operation. Therefore, transcranial is a safer surgical approach during COVID-19 pandemic. This study aimed to reported transcranial approach to treat giant pituitary adenoma with aggressive visual disturbance which require urgent surgical management. Case presentation We reported a 21-year old male, who required urgent surgery because of progressive visual disturbance due to giant pituitary adenoma. On brain MRI with contrast, it was revealed an extraaxial tumor extending anteriorly over plannum sphenoidal with the greatest diameter was 5.34 cm. Transcranial approach was chosen to resect the tumor. Near total removal of the tumor was achieved without damaging vital neurovascular structure. The visual acuity was improved and no significant postoperative complication. Pathology examination revealed pituitary adenoma. Conclusion Transcranial surgery for pituitary adenoma is still an armamentarium in neurosurgical practice, especially in the COVID 19 pandemic to provide safer surgical approach.
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Affiliation(s)
- Nyoman Golden
- Department of Neurosurgery, Faculty of Medicine, Sanglah Hospital, Universitas Udayana, Bali, Indonesia
| | - Wayan Niryana
- Department of Neurosurgery, Faculty of Medicine, Sanglah Hospital, Universitas Udayana, Bali, Indonesia
| | - Steven Awyono
- Department of Neurosurgery, Faculty of Medicine, Sanglah Hospital, Universitas Udayana, Bali, Indonesia
| | - Putu Eka Mardhika
- Department of Neurosurgery, Faculty of Medicine, Sanglah Hospital, Universitas Udayana, Bali, Indonesia
| | - Made Bhuwana Putra
- Department of Neurosurgery, Faculty of Medicine, Sanglah Hospital, Universitas Udayana, Bali, Indonesia
| | - Made Stefanus Biondi
- Department of Neurosurgery, Faculty of Medicine, Sanglah Hospital, Universitas Udayana, Bali, Indonesia
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Liu Z, Gao C, Liu C, Liu W, Xu X, Ma T, Du X, Shen J. Supplementation With Dexmedetomidine for Transsphenoidal Resection of Pituitary Adenoma: A Meta-Analysis of Randomized Controlled Trials. Clin Neuropharmacol 2021; 44:17-20. [PMID: 33449475 DOI: 10.1097/wnf.0000000000000426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION The effect of dexmedetomidine supplementation on hemodynamic stability for transsphenoidal resection of pituitary adenoma remains controversial. We conduct a systematic review and meta-analysis to explore the influence of dexmedetomidine supplementation on hemodynamic stability for transsphenoidal resection of pituitary adenoma. METHODS We have searched PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases through August 2020 for randomized controlled trials assessing the effect of dexmedetomidine supplementation on transsphenoidal resection of pituitary adenoma. RESULTS Four randomized controlled trials involving 160 patients were included in the meta-analysis. Overall, compared with the control group for transsphenoidal resection of pituitary adenoma, dexmedetomidine supplementation resulted in significantly reduced mean arterial pressure at 30 minutes [mean difference (MD), -26.62; 95% confidence interval (CI), -36.71 to -16.53; P < 0.00001], heart rate at 30 minutes (MD, -16.50; 95% CI, -32.48 to -0.53; P = 0.04), blood loss (MD, -112.57; 95% CI, -165.12 to -60.01; P < 0.0001), and fentanyl (MD, -154.13; 95% CI, -303.97 to -4.29; P = 0.04), but demonstrated similar incidence of nausea and vomiting (odds ratio, 0.37; 95% CI, 0.13-1.03; P = 0.06), and hypotension (odds ratio, 2.11; 95% CI, 0.49-9.22; P = 0.32). CONCLUSIONS Dexmedetomidine supplementation was effective in improving hemodynamic stability for transsphenoidal resection of pituitary adenoma.
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Affiliation(s)
- Zhongtao Liu
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan
| | - Caibin Gao
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan
| | - Chunhong Liu
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan
| | - Wenqing Liu
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan
| | - Xingguo Xu
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan
| | - Tongshan Ma
- Department of Neurosurgery, People's Hospital of Tongxin County, Wuzhong, Ningxia
| | - Xiaoxia Du
- Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan
| | - Jianbo Shen
- Department of Neurosurgery, Jincheng People's Hospital, Jincheng, Shanxi, China
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Giustina A, Barkhoudarian G, Beckers A, Ben-Shlomo A, Biermasz N, Biller B, Boguszewski C, Bolanowski M, Bollerslev J, Bonert V, Bronstein MD, Buchfelder M, Casanueva F, Chanson P, Clemmons D, Fleseriu M, Formenti AM, Freda P, Gadelha M, Geer E, Gurnell M, Heaney AP, Ho KKY, Ioachimescu AG, Lamberts S, Laws E, Losa M, Maffei P, Mamelak A, Mercado M, Molitch M, Mortini P, Pereira AM, Petersenn S, Post K, Puig-Domingo M, Salvatori R, Samson SL, Shimon I, Strasburger C, Swearingen B, Trainer P, Vance ML, Wass J, Wierman ME, Yuen KCJ, Zatelli MC, Melmed S. Multidisciplinary management of acromegaly: A consensus. Rev Endocr Metab Disord 2020; 21:667-678. [PMID: 32914330 PMCID: PMC7942783 DOI: 10.1007/s11154-020-09588-z] [Citation(s) in RCA: 169] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/01/2020] [Indexed: 12/18/2022]
Abstract
The 13th Acromegaly Consensus Conference was held in November 2019 in Fort Lauderdale, Florida, and comprised acromegaly experts including endocrinologists and neurosurgeons who considered optimal approaches for multidisciplinary acromegaly management. Focused discussions reviewed techniques, results, and side effects of surgery, radiotherapy, and medical therapy, and how advances in technology and novel techniques have changed the way these modalities are used alone or in combination. Effects of treatment on patient outcomes were considered, along with strategies for optimizing and personalizing therapeutic approaches. Expert consensus recommendations emphasize how best to implement available treatment options as part of a multidisciplinary approach at Pituitary Tumor Centers of Excellence.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy.
| | - Garni Barkhoudarian
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA, USA
| | - Albert Beckers
- Department of Endocrinology, University of Liège, Liège, Belgium
| | - Anat Ben-Shlomo
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Nienke Biermasz
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Beverly Biller
- Neuroendocrine Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Cesar Boguszewski
- SEMPR, Endocrine Division, Department of Internal Medicine, Federal University of Parana, Curitiba, Brazil
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - Jens Bollerslev
- Section of Specialized Endocrinology, Department of Endocrinology, University of Oslo, Oslo, Norway
| | - Vivien Bonert
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcello D Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo, Sao Paulo, Brazil
| | - Michael Buchfelder
- Department of Neurosurgery, University Hospital Erlangen, Erlangen, Germany
| | - Felipe Casanueva
- Division of Endocrinology, Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - Philippe Chanson
- Centre de Référence des Maladies Rares de l'Hypophyse and Université Paris-Saclay, Univ. Paris-Sud, Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Le Kremlin-Bicêtre, Paris, France
| | - David Clemmons
- Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Maria Fleseriu
- Departments of Medicine and Neurological Surgery, Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Anna Maria Formenti
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University, IRCCS San Raffaele Hospital, Ospedale San Raffaele, Via Olgettina, 58, 20132, Milan, Italy
| | - Pamela Freda
- Department of Medicine, Columbia University, Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Monica Gadelha
- Neuroendocrinology Research Center/Endocrinology Section, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliza Geer
- Multidisciplinary Pituitary and Skull Base Tumor Center, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Mark Gurnell
- Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Addenbrooke's Hospital, Cambridge, UK
| | - Anthony P Heaney
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Ken K Y Ho
- The Garvan Institute of Medical Research, St. Vincent's Hospital, University of New South Wales, Sydney, Australia
| | - Adriana G Ioachimescu
- Department of Neurosurgery and Medicine, Division of Endocrinology, Metabolism and Lipids, Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | | | - Edward Laws
- Pituitary/Neuroendocrine Center, Brigham & Women's Hospital, Boston, MA, USA
| | - Marco Losa
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Pietro Maffei
- Department of Medicine, Padua University Hospital, Padua, Italy
| | - Adam Mamelak
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Moises Mercado
- Medical Research Unit in Endcrine Diseases, Hospital de Especialidades, Centro Médico Nacional, Siglo XXI, IMSS, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Mark Molitch
- Division of Endocrinology, Metabolism & Molecular Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Pietro Mortini
- Department of Neurosurgery, San Raffaele University Health Institute Milan, Milan, Italy
| | - Alberto M Pereira
- Division of Endocrinology and Center for Endocrine Tumors, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Kalmon Post
- Department of Neurosurgery, Medicine, Mount Sinai Health System, New York, NY, USA
| | - Manuel Puig-Domingo
- Germans Trias i Pujol Research Institute, Universitat Autònoma de Barcelona, Badalona, Barcelona, Spain
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes, and Metabolism and Pituitary Center, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Susan L Samson
- Departments of Medicine and Neurosurgery, Baylor St. Luke's Pituitary Center, Baylor College of Medicine, Houson, TX, USA
| | - Ilan Shimon
- Endocrine Institute, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Christian Strasburger
- Department of Medicine for Endocrinology, Diabetes and Nutritional Medicine, Charité Universitätsmedizin, Berlin, Germany
| | - Brooke Swearingen
- Department of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA
| | - Peter Trainer
- Department of Endocrinology, The Christie NHS Foundation Trust, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Mary L Vance
- Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
| | - Margaret E Wierman
- Pituitary, Adrenal and Neuroendocrine Tumor Program, Department of Medicine, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Kevin C J Yuen
- Barrow Pituitary Center and Neuroendocrinology Clinic, Barrow Neurological Institute, University of Arizona College of Medicine, Creighton School of Medicine, Phoenix, AZ, USA
| | - Maria Chiara Zatelli
- Section of Endocrinology & Internal Medicine, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Shlomo Melmed
- Pituitary Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Mortini P, Nocera G, Roncelli F, Losa M, Formenti AM, Giustina A. The optimal numerosity of the referral population of pituitary tumors centers of excellence (PTCOE): A surgical perspective. Rev Endocr Metab Disord 2020; 21:527-536. [PMID: 32488741 DOI: 10.1007/s11154-020-09564-7] [Citation(s) in RCA: 6] [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] [Indexed: 02/07/2023]
Abstract
Surgical experience is of paramount importance to reach therapeutic success and minimize operative complications. In the field of pituitary surgery, this led to the concept of Pituitary Center of Excellence (PTCOE) defined as a center where an interdisciplinary team works in collaboration and where surgeons can be trained appropriately to reach and keep excellence in daily practice. To review the literature to define the optimal referral population size to establish a PTCOE to optimize both training and specific field research. A review of the literature was performed about epidemiology. The time needed to observe 200 cases of PAs in a single PTCOE and to reach the minimal surgical experience threshold (MSET) was calculated for different referral population groups. The time needed to reach MSET decreased as population size increased. We defined a population as the optimal one to be served by a single PTCOE with a single dedicated neurosurgeon. PTCOEs should be established after an analysis of the referral population, number of cases suitable for surgical treatment and number of dedicated neurosurgeons.
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Affiliation(s)
- Pietro Mortini
- Division of Neurosurgery and Gamma-Knife Radiosurgery, San Raffaele Scientific Insitute, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy.
| | - Gianluca Nocera
- Division of Neurosurgery and Gamma-Knife Radiosurgery, San Raffaele Scientific Insitute, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Francesca Roncelli
- Division of Neurosurgery and Gamma-Knife Radiosurgery, San Raffaele Scientific Insitute, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Marco Losa
- Division of Neurosurgery and Gamma-Knife Radiosurgery, San Raffaele Scientific Insitute, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Anna Maria Formenti
- Division of Endocrinology, San Raffaele Scientific Institute, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Andrea Giustina
- Division of Endocrinology, San Raffaele Scientific Institute, Vita-Salute University, Via Olgettina 60, 20132, Milan, Italy
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Patil NR, Dhandapani S, Sahoo SK, Chhabra R, Singh A, Dutta P, Walia R, Verma R, Gupta R, Virk RS, Ahuja CK, Dhandapani M, Chaudhary H, Jangra K, Gupta SK. Differential independent impact of the intraoperative use of navigation and angled endoscopes on the surgical outcome of endonasal endoscopy for pituitary tumors: a prospective study. Neurosurg Rev 2020; 44:2291-2298. [PMID: 33089448 DOI: 10.1007/s10143-020-01416-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 08/26/2020] [Accepted: 10/07/2020] [Indexed: 02/07/2023]
Abstract
Despite widespread popularity of navigation and angled endoscopes in endonasal endoscopy, there are hardly few studies on their efficacy with the extent of resection or retreatment. This is probably the first study to assess the independent impact of these adjuncts among pituitary tumors. Patients with pituitary tumors undergoing endonasal endoscopy were prospectively studied for their demographics, clinico-radiological features, intraoperative use of navigation, and angled endoscopes, in relation to gross total resection (GTR), near total resection (NTR), endocrine remission, and retreatment. Pertinent statistical analyses were performed. Among a total of 139 patients, navigation and angled endoscopes could be used in 54 and 48 patients, respectively, depending upon their availability rather than chosen as per the case. There was no significant difference in baseline characteristics in relation to their use. The surgeon's perception of immediate benefit was noted among 51.9% while using navigation. The use of angled endoscopes towards the end of resection could help with additional tumor removal in 62.5% of patients. Overall, the use of navigation resulted in a significantly higher GTR (80.8% vs. 59.7%, OR 2.83, p = 0.01), a higher GTR/NTR (86.5% vs. 70.8%, OR 2.65, p = 0.04), and a lower retreatment rate (7.7% vs. 20.8%, OR 3.15, p = 0.05) than the others. In functioning tumors with cavernous sinus invasion, navigation had significantly increased remission rates (69.2% vs. 0%, p = 0.03). The use of angled endoscopes yielded a significantly higher GTR/NTR (91.7% vs. 70.6%, p = 0.04) and a lower retreatment rate (0% vs. 15.7%, p = 0.05) among only non-functioning adenomas. In multivariate analyses, the use of neuronavigation had a significant association with both GTR and retreatment rates (p values 0.005 and 0.02 respectively), independent of other confounding factors. The elective intraoperative use of navigation has a significant independent impact on the extent of resection and retreatment overall. While navigation results in better remission rates among functioning tumors with cavernous sinus invasion, angled endoscopy has a significant association with surgical outcomes in non-functioning tumors.
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Affiliation(s)
- Ninad R Patil
- Dept. of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sivashanmugam Dhandapani
- Dept. of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
| | - Sushant K Sahoo
- Dept. of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rajesh Chhabra
- Dept. of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Apinderpreet Singh
- Dept. of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Pinaki Dutta
- Dept. of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rama Walia
- Dept. of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Roshan Verma
- Dept. of ENT, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rijuneeta Gupta
- Dept. of ENT, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ramandeep S Virk
- Dept. of ENT, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Chirag K Ahuja
- Dept. of Radiology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Manju Dhandapani
- NINE, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Himanshi Chaudhary
- Dept. of Pediatrics, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Kiran Jangra
- Dept. of Neuroanesthesia, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sunil K Gupta
- Dept. of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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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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39
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Zheng Y, Chen DM, Wang Y, Mai RK, Zhu ZF. Surgical management of growth hormone-secreting pituitary adenomas: A retrospective analysis of 33 patients. Medicine (Baltimore) 2020; 99:e19855. [PMID: 32384430 PMCID: PMC7220440 DOI: 10.1097/md.0000000000019855] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The endoscopic endonasal transsphenoidal approach (EETA) is the primary treatment for growth hormone (GH) adenoma. This study aimed to investigate the outcomes of EETA in 33 patients with GH-secreting pituitary adenoma (PA).Thirty-three patients who underwent EETA in Eighth People's Hospital of Shenzhen between January 2013 and December 2017 were included in the comprehensive analysis. Factors affecting the extent of resection and postoperative remission rates were also reviewed.The total cut rate was 63.6% (21), and the total remission rate was 66.7% (22) in all patients after surgery. The cure rate was 60.6% (20) for 33 patients. The total removal rate and remission rate were significantly different (P = .01, P = .007) for microadenomas, macroadenomas, and giant adenomas. In addition, the total removal rate and remission rate were significantly different (P = .004, P = .007) for patients with noninvasive and invasive GH-secreting PAs. Furthermore, there were significant differences (P = .003, P = .005) in the total removal rate and remission rate of patients with different preoperative GH levels. All patients with hypertension and diabetes mellitus were normalized. Three patients exhibited recurrence after surgery. Several patients suffered from postoperative complications, including transient diabetes insipidus in 3 (9.1%) patients and postoperative transient cerebrospinal fluid leakage in 2 (6.1%) patients.EETA is an effective therapeutic approach for treating patients with GH-secreting PA with high remission and low complication rates. Therefore, EETA should be considered a primary treatment for patients with GH-secreting PA.
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Affiliation(s)
| | | | - Yan Wang
- Geriatrics Department, The Second Affiliated Hospital of Shenzhen University (People's Hospital of Shenzhen Baoan District), Shenzhen, Guangdong, China
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Kessel KA, Diehl CD, Oechsner M, Meyer B, Gempt J, Zimmer C, Schmidt-Graf F, Combs SE. Patient-Reported Outcome (PRO) as an Addition to Long-Term Results after High-Precision Stereotactic Radiotherapy in Patients with Secreting and Non-Secreting Pituitary Adenomas: A Retrospective Cohort Study up to 17-Years Follow-Up. Cancers (Basel) 2019; 11:cancers11121884. [PMID: 31783579 PMCID: PMC6966568 DOI: 10.3390/cancers11121884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/10/2019] [Accepted: 11/18/2019] [Indexed: 12/11/2022] Open
Abstract
High-precision radiotherapy has been established as a valid and effective treatment option in patients with pituitary adenomas. We report on outcome after fractionated stereotactic radiotherapy (FSRT) in correlation with patient-reported outcomes (PROs). We analyzed 69 patients treated between 2000 and 2019. FSRT was delivered with a median total dose of 54 Gy (single fraction: 1.8 Gy). PRO questionnaires were sent to 28 patients. Median overall survival was 17.2 years; mean local control was 15.6 years (median not reached). Median follow-up was 5.8 years. Twenty (71%) patients participated in the PRO assessment. Physicians reported symptoms grade ≥3 in 6 cases (9%). Of all, 35 (51%) patients suffered from hypopituitarism at baseline, and during follow-up, new or progressive hypopituitarism was observed in 11 cases (16%). Patients reported 10 cases of severe side effects. Most of these symptoms were already graded as CTCAE (Common Terminology Criteria for Adverse Events) grade 2 by a physician in a previous follow-up exam. PROs are an essential measure and only correlate to a certain extent with the physician-reported outcomes. For high-precision radiotherapy of pituitary adenomas, they confirm excellent overall outcomes and low toxicity. In the future, the integration of PROs paired with high-end treatment will further improve outcomes.
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Affiliation(s)
- Kerstin A. Kessel
- Department of Radiation Oncology, Technical University of Munich (TUM), 81675 Munich, Germany; (C.D.D.); (M.O.); (S.E.C.)
- Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, 85764 Neuherberg, Germany
- Deutsches Konsortium für Translationale Krebsforschung (DKTK), DKTK Partner Site, 81675 Munich, Germany; (B.M.); (J.G.); (C.Z.)
- Correspondence: ; Tel.: +49-089-4140-4502
| | - Christian D. Diehl
- Department of Radiation Oncology, Technical University of Munich (TUM), 81675 Munich, Germany; (C.D.D.); (M.O.); (S.E.C.)
| | - Markus Oechsner
- Department of Radiation Oncology, Technical University of Munich (TUM), 81675 Munich, Germany; (C.D.D.); (M.O.); (S.E.C.)
| | - Bernhard Meyer
- Deutsches Konsortium für Translationale Krebsforschung (DKTK), DKTK Partner Site, 81675 Munich, Germany; (B.M.); (J.G.); (C.Z.)
- Department of Neurosurgery, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Jens Gempt
- Deutsches Konsortium für Translationale Krebsforschung (DKTK), DKTK Partner Site, 81675 Munich, Germany; (B.M.); (J.G.); (C.Z.)
- Department of Neurosurgery, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Claus Zimmer
- Deutsches Konsortium für Translationale Krebsforschung (DKTK), DKTK Partner Site, 81675 Munich, Germany; (B.M.); (J.G.); (C.Z.)
- Department of Neuroradiology, Technical University of Munich (TUM), 81675 Munich, Germany
| | | | - Stephanie E. Combs
- Department of Radiation Oncology, Technical University of Munich (TUM), 81675 Munich, Germany; (C.D.D.); (M.O.); (S.E.C.)
- Institute of Radiation Medicine (IRM), Helmholtz Zentrum München, 85764 Neuherberg, Germany
- Deutsches Konsortium für Translationale Krebsforschung (DKTK), DKTK Partner Site, 81675 Munich, Germany; (B.M.); (J.G.); (C.Z.)
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