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Xu H, Li W, Zhang H, Wang H, Hu L, Sun X, Wang D. The Impact of Endoscopic Endonasal Surgery on Quality of Life in Patients with Malignant Tumors of the Anterior Skull Base: A Prospective Study. Cancer Manag Res 2023; 15:523-535. [PMID: 37346160 PMCID: PMC10281281 DOI: 10.2147/cmar.s409091] [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: 02/17/2023] [Accepted: 06/10/2023] [Indexed: 06/23/2023] Open
Abstract
Objective To investigate the effects of endoscopic endonasal surgery (EES) on longitudinal quality of life (QoL) in patients with malignant tumors of the anterior skull base. Methods Eligible patients prospectively completed the Anterior Skull Base Surgery Questionnaire (ASBQ) and the 22-item Sino-Nasal Outcome Test (SNOT-22) questionnaires in referring to 3 different periods throughout their treatment and recovery. Results Forty patients were included. The median volume coronal maximum length of the tumor was 3.6 cm (95% CI 2.7-4.1cm). Overall QoL significantly worsened at 1 month postoperatively but returned to baseline after 1 year. Unrelieved symptoms in specific domains prompted further evaluation of individual items. Transient worsening of taste (p=0.011) and olfaction (p=0.004) lasted for 1 month but gradually relieved within the first postoperative year, but vision consistently worsened over the course of the treatment (p=0.126). Age>50 years (p<0.001), comorbidities (p<0.001), tumor necrosis (p<0.001) and recurrence (p=0.001) were associated with worse preoperative QoL. Poor long-term QoL was noted in those undergoing adjuvant therapy (p=0.032). Overall ASBQ scores (p=0.024), subdomain scores in specific symptoms (p=0.016), and vision scores (p=0.009) were worse only in patients with the greater coronal maximum diameter at 1-month postoperatively. Greater coronal maximum diameter was related to worse preoperative subdomain scores regarding specific symptoms (p=0.030) and decreased postoperative long-term decreased vision scores (p=0.014). Conclusion Long-term site-specific and sinonasal QoL eventually stabilized after EES. Greater coronal maximum diameter was significantly associated with worsened vision function. Temporarily worse olfactory, vision, and taste function may be tied to decreased short-term QoL.
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Affiliation(s)
- Haoyuan Xu
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
| | - Wanpeng Li
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
| | - Huankang Zhang
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
| | - Huan Wang
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
| | - Li Hu
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
| | - Xicai Sun
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
| | - Dehui Wang
- Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China
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Castle-Kirszbaum M, Kam J, Dixon B, Goldschlager T, King J, Wang YY. Surgical outcomes and longitudinal quality of life after endoscopic endonasal surgery for anterior skull base meningioma. J Neurosurg 2022; 137:953-960. [PMID: 35171831 DOI: 10.3171/2021.11.jns212090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/04/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The objective of this study was to establish the effect of endoscopic endonasal surgery on longitudinal quality of life (QOL) in patients with anterior skull base meningioma. METHODS A prospectively collected cohort of consecutively operated anterior skull base meningiomas was analyzed. All cases were performed using the endoscopic endonasal approach (EEA). Sinonasal-specific and overall QOL were measured using the 22-Item Sinonasal Outcome Test and the Anterior Skull Base Questionnaire longitudinally (at 3 weeks, 6 weeks, and 3, 6, and 12 months) across the first postoperative year. The relationship between surgical and QOL outcomes to clinical and radiological characteristics was analyzed using multivariate regression. RESULTS Fifty cases were available, with a mean age of 61.5 years and female predominance (74.0%). Visual dysfunction and headache were the most common presenting symptoms, and tumors commonly took origin from the planum (46.0%), tuberculum (44.0%), and olfactory groove (24.0%). Median tumor volume was 4.6 cm3. Visual improvement was noted in 73.1% of cases with preoperative field deficits, while nonimprovement was associated with greater tumor height (p = 0.04). Gross-total resection was not possible in patients with 360° vessel encasement and high-grade cavernous sinus extension with ophthalmoplegia. Postoperative diabetes insipidus was observed only in cases with suprasellar extension. Sinonasal-specific QOL worsened transiently after surgery but returned to baseline levels after 3 weeks. Olfaction and taste scores returned to preoperative baseline scores within the year. Overall QOL at presentation was worse in those with larger tumors (p = 0.04) and visual failure (p = 0.04) and better in those presenting with headache (p = 0.04). Transient worsening of QOL was seen in the first 3 weeks, which returned to baseline by 6 weeks, and then improved to above preoperative levels at 6 months and beyond. Worse QOL at baseline (p = 0.01) and visual improvement (p = 0.01) predicted QOL improvement after surgery. CONCLUSIONS Longitudinal QOL in anterior skull base meningioma has been examined for the first time. Endoscopic endonasal surgery improves overall QOL after a transient 3-week worsening due to the sinonasal morbidity of the approach. Visual function is intimately tied to QOL, with worse vision associated with worse preoperative QOL, and QOL improving in parallel with visual restoration after surgery. The EEA is associated with better visual outcomes and should be the preferred approach in accessible tumors.
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Affiliation(s)
| | - Jeremy Kam
- 1Department of Neurosurgery, Monash Health
| | | | - Tony Goldschlager
- 1Department of Neurosurgery, Monash Health
- 3Department of Surgery, Monash University; and
| | - James King
- 4Department of Neurosurgery, Royal Melbourne Hospital, Melbourne, Australia
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Ved R, Mo M, Hayhurst C. Olfactory Outcomes after Resection of Tuberculum Sella and Planum Sphenoidale Meningiomas via a Transcranial Approach. Skull Base Surg 2022; 83:296-304. [DOI: 10.1055/s-0040-1722671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 11/01/2020] [Indexed: 10/22/2022]
Abstract
Abstract
Objectives Controversy exists surrounding the optimal approaches to tuberculum sella meningioma (TSM) and planum meningioma (PM). Olfaction is infrequently considered within this context but is nonetheless an important quality of life measure. The evolution of olfactory outcomes following contemporary transcranial surgery remains unclear. This study reviews olfactory outcomes after supraorbital craniotomy for TSM or PM and defines temporal trends in its recovery.
Study Design A prospective study of a patients who underwent a minimally invasive supraorbital craniotomy for TSM or PM was conducted at a single neurosurgical center.
Participants & Main Outcome Measures All patients were questioned about olfaction at presentation 3 months postoperatively, 12 months postoperatively, and annually thereafter (median follow-up = 37 months). The olfactory status of patients was categorized as normosmia, anosmia, hyposmia, parosmia, (altered perception of odours), or phantosmia, (olfactory hallucinations).
Results Twenty-two patients were included in the study analysis, (range = 27–76). Precisely, 3 months after surgery, seven patients had normal olfaction (32%). Six patients were anosmic, (27%) four hyposmic, (18%), three parosmic, (14%), and two were phantosmic (9%). At 1-year follow-up, almost half of patients (10; 48%) were normosmic, while two patients (9.5%) were anosmic. There were no further improvements in olfaction between 1 year and long-term follow-up.
Conclusion Subfrontal transcranial approaches for TSM or PM appear to be associated with changes in olfaction that can improve with time; these improvements occur within the first year after surgery. Impacts upon olfaction should be considered when selecting a surgical approach and patients counseled appropriately.
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Affiliation(s)
- Ronak Ved
- Department of Neurosurgery, University Hospital of Wales, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland
- School of Medicine, Cardiff University, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland
| | - Matthew Mo
- Department of Neurosurgery, University Hospital of Wales, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland
- School of Medicine, Cardiff University, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland
| | - Caroline Hayhurst
- Department of Neurosurgery, University Hospital of Wales, Heath Park, Cardiff, United Kingdom of Great Britain and Northern Ireland
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Takeda T, Omura K, Mori E, Mori R, Ishii Y, Otori N. Endoscopic modified transseptal bi-nostril approach for pituitary tumors. Efficacy of complex preservation of every turbinate and olfaction: A STROBE analysis. Eur Ann Otorhinolaryngol Head Neck Dis 2022; 139:337-342. [PMID: 35597759 DOI: 10.1016/j.anorl.2022.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 12/17/2022]
Abstract
AIMS Endoscopic modified transseptal bi-nostril approach minimizes turbinate and olfactory mucosal invasion and ensures preservation of the turbinates and bilateral olfaction. The main objective of this study was to investigate the pre- and postoperative variations in olfactory function in patients using this approach, and the secondary objective was to investigate the complications associated with the surgical procedure. MATERIAL AND METHODS This study is a single-center prospective cohort study using STROBE analysis. To completely protect the bilateral turbinates and olfactory epithelium, this procedure provided access to the sphenoid sinus by a transseptal approach via the left nasal cavity and by the olfactory cleft approach via the right nasal cavity without any turbinate resection. A T&T olfactometer was used to assess the mean recognition threshold of the left, right, and bilateral nasal passages before and after surgery, and complications associated with the surgical approach were investigated. OBJECTIVES We included 27 patients who underwent endoscopic modified transseptal pituitary surgery with an olfactory and turbinate preservation approach at our hospital between April 2018 and December 2019. RESULTS The mean postoperative recognition threshold of the right, left, and bilateral nasal cavities did not worsen (P<0.001 for all) relative to the preoperative values, and there was no difference in values between the right and left nasal cavities (P=0.85). The nasal turbinates were preserved in all patients during the study period, and no recurrence was observed. CONCLUSION Our modified EETSA could be implemented as an approach for turbinate and olfaction preservation.
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Affiliation(s)
- T Takeda
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan
| | - K Omura
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan.
| | - E Mori
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan
| | - R Mori
- Department of Neurosurgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Y Ishii
- Department of Neurosurgery, The Jikei University School of Medicine, Tokyo, Japan
| | - N Otori
- Department of Otorhinolaryngology, The Jikei University School of Medicine, 3-19-18 Nishi-shinbashi, Minato-ku, Tokyo, 105-8471, Japan
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5
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Risk factors of epistaxis after endoscopic endonasal skull base surgeries. Clin Neurol Neurosurg 2022; 217:107243. [DOI: 10.1016/j.clineuro.2022.107243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/27/2022] [Accepted: 04/04/2022] [Indexed: 11/17/2022]
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Patel ZM, Holbrook EH, Turner JH, Adappa ND, Albers MW, Altundag A, Appenzeller S, Costanzo RM, Croy I, Davis GE, Dehgani-Mobaraki P, Doty RL, Duffy VB, Goldstein BJ, Gudis DA, Haehner A, Higgins TS, Hopkins C, Huart C, Hummel T, Jitaroon K, Kern RC, Khanwalkar AR, Kobayashi M, Kondo K, Lane AP, Lechner M, Leopold DA, Levy JM, Marmura MJ, Mclelland L, Miwa T, Moberg PJ, Mueller CA, Nigwekar SU, O'Brien EK, Paunescu TG, Pellegrino R, Philpott C, Pinto JM, Reiter ER, Roalf DR, Rowan NR, Schlosser RJ, Schwob J, Seiden AM, Smith TL, Soler ZM, Sowerby L, Tan BK, Thamboo A, Wrobel B, Yan CH. International consensus statement on allergy and rhinology: Olfaction. Int Forum Allergy Rhinol 2022; 12:327-680. [PMID: 35373533 DOI: 10.1002/alr.22929] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/01/2021] [Accepted: 11/19/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND The literature regarding clinical olfaction, olfactory loss, and olfactory dysfunction has expanded rapidly over the past two decades, with an exponential rise in the past year. There is substantial variability in the quality of this literature and a need to consolidate and critically review the evidence. It is with that aim that we have gathered experts from around the world to produce this International Consensus on Allergy and Rhinology: Olfaction (ICAR:O). METHODS Using previously described methodology, specific topics were developed relating to olfaction. Each topic was assigned a literature review, evidence-based review, or evidence-based review with recommendations format as dictated by available evidence and scope within the ICAR:O document. Following iterative reviews of each topic, the ICAR:O document was integrated and reviewed by all authors for final consensus. RESULTS The ICAR:O document reviews nearly 100 separate topics within the realm of olfaction, including diagnosis, epidemiology, disease burden, diagnosis, testing, etiology, treatment, and associated pathologies. CONCLUSION This critical review of the existing clinical olfaction literature provides much needed insight and clarity into the evaluation, diagnosis, and treatment of patients with olfactory dysfunction, while also clearly delineating gaps in our knowledge and evidence base that we should investigate further.
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Affiliation(s)
- Zara M Patel
- Otolaryngology, Stanford University School of Medicine, Stanford, California, USA
| | - Eric H Holbrook
- Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Justin H Turner
- Otolaryngology, Vanderbilt School of Medicine, Nashville, Tennessee, USA
| | - Nithin D Adappa
- Otolaryngology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mark W Albers
- Neurology, Harvard Medical School, Boston, Massachusetts, USA
| | - Aytug Altundag
- Otolaryngology, Biruni University School of Medicine, İstanbul, Turkey
| | - Simone Appenzeller
- Rheumatology, School of Medical Sciences, University of Campinas, São Paulo, Brazil
| | - Richard M Costanzo
- Physiology and Biophysics and Otolaryngology, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Ilona Croy
- Psychology and Psychosomatic Medicine, TU Dresden, Dresden, Germany
| | - Greg E Davis
- Otolaryngology, Proliance Surgeons, Seattle and Puyallup, Washington, USA
| | - Puya Dehgani-Mobaraki
- Associazione Naso Sano, Umbria Regional Registry of Volunteer Activities, Corciano, Italy
| | - Richard L Doty
- Smell and Taste Center, Otolaryngology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Valerie B Duffy
- Allied Health Sciences, University of Connecticut, Storrs, Connecticut, USA
| | | | - David A Gudis
- Otolaryngology, Columbia University Irving Medical Center, New York, USA
| | - Antje Haehner
- Smell and Taste, Otolaryngology, TU Dresden, Dresden, Germany
| | - Thomas S Higgins
- Otolaryngology, University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - Claire Hopkins
- Otolaryngology, Guy's and St. Thomas' Hospitals, London Bridge Hospital, London, UK
| | - Caroline Huart
- Otorhinolaryngology, Cliniques universitaires Saint-Luc, Institute of Neuroscience, Université catholgique de Louvain, Brussels, Belgium
| | - Thomas Hummel
- Smell and Taste, Otolaryngology, TU Dresden, Dresden, Germany
| | | | - Robert C Kern
- Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Ashoke R Khanwalkar
- Otolaryngology, Stanford University School of Medicine, Stanford, California, USA
| | - Masayoshi Kobayashi
- Otorhinolaryngology-Head and Neck Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Kenji Kondo
- Otolaryngology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Andrew P Lane
- Otolaryngology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Matt Lechner
- Otolaryngology, Barts Health and University College London, London, UK
| | - Donald A Leopold
- Otolaryngology, University of Vermont Medical Center, Burlington, Vermont, USA
| | - Joshua M Levy
- Otolaryngology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Michael J Marmura
- Neurology Thomas Jefferson University School of Medicine, Philadelphia, Pennsylvania, USA
| | - Lisha Mclelland
- Otolaryngology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Takaki Miwa
- Otolaryngology, Kanazawa Medical University, Ishikawa, Japan
| | - Paul J Moberg
- Psychiatry, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
| | | | - Sagar U Nigwekar
- Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Erin K O'Brien
- Otolaryngology, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | - Teodor G Paunescu
- Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Carl Philpott
- Otolaryngology, University of East Anglia, Norwich, UK
| | - Jayant M Pinto
- Otolaryngology, University of Chicago, Chicago, Illinois, USA
| | - Evan R Reiter
- Otolaryngology, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - David R Roalf
- Psychiatry, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
| | - Nicholas R Rowan
- Otolaryngology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Rodney J Schlosser
- Otolaryngology, Medical University of South Carolina, Mt Pleasant, South Carolina, USA
| | - James Schwob
- Biomedical Sciences, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Allen M Seiden
- Otolaryngology, University of Cincinnati School of Medicine, Cincinnati, Ohio, USA
| | - Timothy L Smith
- Otolaryngology, Oregon Health and Sciences University, Portland, Oregon, USA
| | - Zachary M Soler
- Otolaryngology, Medical University of South Carolina, Mt Pleasant, South Carolina, USA
| | - Leigh Sowerby
- Otolaryngology, University of Western Ontario, London, Ontario, Canada
| | - Bruce K Tan
- Otolaryngology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Andrew Thamboo
- Otolaryngology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Bozena Wrobel
- Otolaryngology, Keck School of Medicine, USC, Los Angeles, California, USA
| | - Carol H Yan
- Otolaryngology, School of Medicine, UCSD, La Jolla, California, USA
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Kılıç S, Sreenath SB, Grafmiller K, Woodard TD, Recinos PF, Kshettry VR, Sindwani R. Systematic Review of Olfactory Outcomes After Nasoseptal Flap Harvest for Endoscopic Skull Base Surgery: Does Using Cold Steel or Olfactory Strip Preservation Matter? Int Forum Allergy Rhinol 2021; 12:1043-1055. [PMID: 34910852 DOI: 10.1002/alr.22945] [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: 09/06/2021] [Revised: 11/12/2021] [Accepted: 12/12/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND Several studies have described techniques aimed at mitigating olfactory dysfunction after nasoseptal flap (NSF) harvest for endoscopic skull base surgery (ESBS). No consensus exists as to whether popular methods including using cold-steel (CS) versus electrocautery (EC) or septal olfactory strip (SOS) preservation offer an advantage. This systematic review was performed to examine the impact of these two technical variations of NSF harvest on postoperative olfactory outcomes. METHODS Following PRISMA guidelines, Pubmed, Scopus, and Web of Science were searched for articles reporting olfactory outcomes in ESBS cases employing a NSF. Original articles focusing on technique variations of the NSF and reporting at least 1 objective olfactory measure were included. RESULTS Nine studies comprising 610 patients were included. Various, olfactory testing outcomes were reported, and post-op follow-up ranged from 6 weeks to 12 months. Three studies, including a randomized-controlled trial, compared the use of CS and EC for the superior incision of the NSF. No significant difference was found in objective olfactory function (p>0.05) when comparing these techniques. Five studies comprising 504 patients reported results from SOS sparing. SOS sparing technique in NSF harvest demonstrated smell preservation in the post-op setting when compared to pre-op measures (p>0.05), however, no direct comparison to non-SOS sparing techniques was made. CONCLUSION Use of CS as opposed to EC for the superior NSF incision does not appear to confer an advantage in preserving post-op olfactory function (grade B evidence). SOS preservation may be associated with better olfactory outcomes in NSF harvest (grade C evidence). This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Suat Kılıç
- Section of Sinus, Rhinology, & Skull Base Surgery, Head& Neck Institute, Cleveland Clinic, Cleveland, Ohio
| | - Satyan B Sreenath
- Department of Otolaryngology-Head and Neck Surgery, Indiana University, Indianapolis, IN
| | - Kevin Grafmiller
- Section of Sinus, Rhinology, & Skull Base Surgery, Head& Neck Institute, Cleveland Clinic, Cleveland, Ohio
| | - Troy D Woodard
- Section of Sinus, Rhinology, & Skull Base Surgery, Head& Neck Institute, Cleveland Clinic, Cleveland, Ohio.,Section of Skull Base Surgery, Rose Ella Burkhardt Brain Tumor & Neuro-oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, OH
| | - Pablo F Recinos
- Section of Sinus, Rhinology, & Skull Base Surgery, Head& Neck Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Neurological Surgery, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH.,Section of Skull Base Surgery, Rose Ella Burkhardt Brain Tumor & Neuro-oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, OH
| | - Varun R Kshettry
- Section of Sinus, Rhinology, & Skull Base Surgery, Head& Neck Institute, Cleveland Clinic, Cleveland, Ohio.,Department of Neurological Surgery, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH.,Section of Skull Base Surgery, Rose Ella Burkhardt Brain Tumor & Neuro-oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, OH
| | - Raj Sindwani
- Section of Sinus, Rhinology, & Skull Base Surgery, Head& Neck Institute, Cleveland Clinic, Cleveland, Ohio.,Section of Skull Base Surgery, Rose Ella Burkhardt Brain Tumor & Neuro-oncology Center, Neurological Institute, Cleveland Clinic, Cleveland, OH
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Thakur JD, Corlin A, Mallari RJ, Yawitz S, Eisenberg A, Sivakumar W, Griffiths C, Carrau RL, Rettinger S, Cohan P, Krauss H, Araque KA, Barkhoudarian G, Kelly DF. Complication avoidance protocols in endoscopic pituitary adenoma surgery: a retrospective cohort study in 514 patients. Pituitary 2021; 24:930-942. [PMID: 34215990 PMCID: PMC8252985 DOI: 10.1007/s11102-021-01167-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2021] [Indexed: 12/02/2022]
Abstract
PURPOSE To evaluate the impact of using consistent complication-avoidance protocols in patients undergoing endoscopic pituitary adenoma surgery including techniques for avoiding anosmia, epistaxis, carotid artery injury, hypopituitarism, cerebrospinal fluid leaks and meningitis. METHODS All patients undergoing endoscopic adenoma resection from 2010 to 2020 were included. Primary outcomes included 90-day complication rates, gland function outcomes, reoperations, readmissions and length of stay. Secondary outcomes were extent of resection, short-term endocrine remission, vision recovery. RESULTS Of 514 patients, (mean age 51 ± 16 years; 78% macroadenomas, 19% prior surgery) major complications occurred in 18(3.5%) patients, most commonly CSF leak (9, 1.7%) and meningitis (4, 0.8%). In 14 of 18 patients, complications were deemed preventable. Four (0.8%) had complications with permanent sequelae (3 before 2016): one unexplained mortality, one stroke, one oculomotor nerve palsy, one oculoparesis. There were no internal carotid artery injuries, permanent visual worsening or permanent anosmia. New hypopituitarism occurred in 23/485(4.7%). Partial or complete hypopituitarism resolution occurred in 102/193(52.8%) patients. Median LOS was 2 days; 98.3% of patients were discharged home. Comparing 18 patients with major complications versus 496 without, median LOS was 7 versus 2 days, respectively p < 0.001. Readmissions occurred in 6%(31/535), mostly for hyponatremia (18/31). Gross total resection was achieved in 214/312(69%) endocrine-inactive adenomas; biochemical remission was achieved in 148/209(71%) endocrine-active adenomas. Visual field or acuity defects improved in 126/138(91.3%) patients. CONCLUSION This study suggests that conformance to established protocols for endoscopic pituitary surgery may minimize complications, re-admissions and LOS while enhancing the likelihood of preserving gland function, although there remains opportunity for further improvements.
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Affiliation(s)
| | - Alex Corlin
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Regin Jay Mallari
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Samantha Yawitz
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Amalia Eisenberg
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Walavan Sivakumar
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
- Saint John's Cancer Institute (Formerly John Wayne Cancer Institute), Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Chester Griffiths
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
- Saint John's Cancer Institute (Formerly John Wayne Cancer Institute), Providence Saint John's Health Center, Santa Monica, CA, USA
| | | | - Sarah Rettinger
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Pejman Cohan
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Howard Krauss
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
- Saint John's Cancer Institute (Formerly John Wayne Cancer Institute), Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Katherine A Araque
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
| | - Garni Barkhoudarian
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA
- Saint John's Cancer Institute (Formerly John Wayne Cancer Institute), Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Daniel F Kelly
- Pacific Neuroscience Institute, 2125 Arizona Ave, Santa Monica, CA, 90404, USA.
- Saint John's Cancer Institute (Formerly John Wayne Cancer Institute), Providence Saint John's Health Center, Santa Monica, CA, USA.
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9
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Dorismond C, Santarelli GD, Thorp BD, Kimple AJ, Ebert CS, Zanation AM. Heterogeneity in Outcome Reporting in Endoscopic Endonasal Skull Base Reconstruction: A Systematic Review. J Neurol Surg B Skull Base 2021; 82:506-521. [PMID: 34513556 DOI: 10.1055/s-0040-1714108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 05/17/2020] [Indexed: 10/23/2022] Open
Abstract
Objective Presently, there are no standards for reporting outcomes of endoscopic endonasal skull base reconstruction (ESBR). This is problematic as a lack of consistent reporting makes synthesizing findings in systematic reviews and meta-analysis challenging. Thus, the aim of this study was to systematically review and describe the patterns of reporting outcomes in ESBR as a foundation for developing reporting guidelines. Study Design Present study is a systematic review. Methods Embase, PubMed, CINAHL, Cochrane Library, and Web of Science were searched for all publications with ≥25 patients and a focus on ESBR. The reporting patterns of each study's variables and outcomes were assessed. Results A total of 112 studies were included in the review. The most commonly reported demographic variables were the number of included patients ( n = 112, 100%) and types of pathologies treated ( n = 104, 92.9%). Meanwhile, the most routinely described preoperative variable was history of prior treatment ( n = 48, 42.9%). Type of reconstruction was a commonly reported intraoperative variable ( n = 110, 98.2%), though the rate of intraoperative cerebrospinal fluid (CSF) leak was noted in only 76 studies (67.9%). With regard to postoperative outcomes, postoperative CSF leak rate was routinely provided ( n = 101, 90.2%), but reporting of other surgical complications was more inconsistent. Ultimately, of the 43 variables and outcomes reviewed, a median of 12 (range: 4-22) was reported in each study. Conclusion There is significant heterogeneity in the outcomes reported in studies relating to ESBR. This highlights the need for the development of standard reporting guidelines to minimize bias and improve interstudy comparability.
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Affiliation(s)
- Christina Dorismond
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Griffin D Santarelli
- Department of Otolaryngology, Department of Neurosurgery, Barrow Neurological Institute, Phoenix, Arizona, United States
| | - Brian D Thorp
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Adam J Kimple
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Charles S Ebert
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
| | - Adam M Zanation
- Department of Otolaryngology/Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
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10
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Thakur JD, Corlin A, Mallari RJ, Huang W, Eisenberg A, Sivakumar W, Krauss H, Griffiths C, Rettinger S, Cohan P, Barkhoudarian G, Araque KA, Kelly D. Pituitary adenomas in older adults (≥ 65 years): 90-day outcomes and readmissions: a 10-year endoscopic endonasal surgical experience. Pituitary 2021; 24:14-26. [PMID: 32936381 DOI: 10.1007/s11102-020-01081-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/04/2020] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Longer lifespan and newer imaging protocols have led to more older adults being diagnosed with pituitary adenomas. Herein, we describe outcomes of patients ≥ 65 years undergoing endoscopic adenoma removal. To address selection criteria, we also assess a conservatively managed cohort. METHODS A retrospective analysis of 90-day outcomes of patients undergoing endoscopic pituitary adenomectomy from 2010 to 2019 by a neurosurgical/ENT team was performed. Tumor subtype, cavernous sinus invasion, extent of resection/early remission, endocrinology outcomes, complications, re-operations and readmissions were analyzed. A comparator cohort ≥ 65 years undergoing clinical surveillance without surgery was also analyzed. RESULTS Of 468 patients operated on for pituitary adenoma, 123 (26%) were ≥ 65 years (range 65-93 years); 106 (86.2%) had endocrine-inactive adenomas; 18 (14.6%) had prior surgery. Of 106 patients with endocrine-inactive adenomas, GTR was achieved in 70/106 (66%). Of 17 patients with endocrine-active adenomas, early biochemical remission was: Cushing's 6/8; acromegaly 1/4; prolactinomas 1/5. Gland function recovery occurred in 28/58 (48.3%) patients with various degrees of preoperative hypopituitarism. New anterior hypopituitarism occurred in 3/110 (2.4%) patients; permanent DI in none. Major complications in 123 patients were: CSF leak 2 (1.6%), meningitis 1 (0.8%), vision decline 1 (0.8%). There were no vascular injuries, operative hematomas, anosmia, deaths, MIs, or thromboembolic events. Median length of stay was 2 days. Readmissions occurred in 14/123 (11.3%) patients, 57% for delayed hyponatremia. Intra-cohort analysis by age (65-69, 70-74, 75-79, ≥ 80 years) revealed no outcome differences. Cavernous sinus invasion (OR 7.7, CI 1.37-44.8; p = 0.02) and redo-surgery (OR 8.5, CI 1.7-42.8; p = 0.009) were negative predictors for GTR/NTR. Of 105 patients evaluated for presumed pituitary adenoma beginning in 2015, 72 (69%) underwent surgery, 8 (7%) had prolactinomas treated with cabergoline and 25 (24%) continue clinical surveillance without surgery, including two on new hormone replacement. CONCLUSION This study suggests that elderly patients carefully selected for endoscopic adenoma removal can have excellent short-term outcomes including high resection rates, low complication rates and short length of stay. Our experience supports a multidisciplinary approach and the concept of pituitary centers of excellence. Based on our observations, approximately 25% of elderly patients with pituitary adenomas referred for possible surgery can be monitored closely without surgery.
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Affiliation(s)
- Jai Deep Thakur
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
- Department of Neurosurgery, University of South Alabama, Mobile, AL, USA
| | - Alex Corlin
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Regin Jay Mallari
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Weichao Huang
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Amalia Eisenberg
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Walavan Sivakumar
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Howard Krauss
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Chester Griffiths
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Sarah Rettinger
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Pejman Cohan
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Garni Barkhoudarian
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Katherine A Araque
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA
| | - Daniel Kelly
- Pacific Neuroscience Institute, 2125 Arizona Ave., Santa Monica, CA, 90404, USA.
- John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, CA, USA.
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11
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Zhu J, Feng K, Tang C, Yang J, Cai X, Zhong C, Ma C. Olfactory outcomes after endonasal skull base surgery: a systematic review. Neurosurg Rev 2020; 44:1805-1814. [PMID: 32914235 DOI: 10.1007/s10143-020-01385-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/18/2020] [Accepted: 09/03/2020] [Indexed: 11/26/2022]
Abstract
For the last two decades, endonasal approach has been regularly applied to treat skull base lesions. However, postoperative olfactory dysfunction remains an unsolved problem. This systematic review aimed to identify factors that might affect postoperative olfactory prognosis of patients undergoing endonasal surgery for resection of sellar/parasellar lesions. The literature search was conducted comprehensively to exhaust studies which focused on patients' olfaction with objective olfactory assessments after endonasal skull base surgery. We sought to characterize the potential factors that might affect postoperative olfactory outcomes. Nineteen articles met inclusion criteria. We found that (1) endoscopic surgery was beneficial to patients' olfactory prognosis than microscopic surgery (incidence of postoperative decreased olfactory function: 18.48% (39/211) for the endoscopic group and 36.88% (52/141) for the microscopic group, P < 0.01); meta-analysis for single rate, 20% (95% CI 9-30%) for the endoscopic group and 35% (95% CI 0-72%) for the microscopic group); (2) harvesting septal flaps was an unfavorable factor for olfactory recovery and the rescue flap technique should be preferred compared with the HB flap; (3) no evidence showed that resection of the middle turbinate was detrimental to recovery of olfaction. Patients undergoing endoscopic endonasal surgery may have better olfactory outcomes than those undergoing microscopic endonasal surgery for resection of sellar/parasellar lesions. Special attention should be paid when using septal flaps is planned and the rescue flap technique should be the preferred choice. After resecting the middle turbinate, patients' olfaction still has a great chance of returning to the baseline. More homogeneous and high-quality studies are needed for further assessment.
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Affiliation(s)
- Junhao Zhu
- Jinling Hospital, School of Medicine, Nanjing Medical University, 104 Hanzhong Road, Nanjing, 210002, China
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, China
| | - Kaiyang Feng
- Arkansas College of Health Education, 7000 Chad Colley Blvd, Fort Smith, AR, 72916, USA
| | - Chao Tang
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, China
| | - Jin Yang
- Jinling Hospital, School of Medicine, Nanjing Medical University, 104 Hanzhong Road, Nanjing, 210002, China
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, China
| | - Xiangming Cai
- School of Medicine, Southeast University, Nanjing, 210009, China
| | - Chunyu Zhong
- Jinling Hospital, School of Medicine, Nanjing Medical University, 104 Hanzhong Road, Nanjing, 210002, China
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, China
| | - Chiyuan Ma
- Jinling Hospital, School of Medicine, Nanjing Medical University, 104 Hanzhong Road, Nanjing, 210002, China.
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, China.
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12
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Soriano RM, Solares CA, Pradilla G, DelGaudio JM. Endoscopic Study of the Distribution of Olfactory Filaments: A Cadaveric Study. Am J Rhinol Allergy 2020; 35:226-233. [DOI: 10.1177/1945892420948784] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective Provide a detailed anatomical description of the olfactory filaments (OF) and their distribution in the nasal cavity through endoscopic endonasal dissection. Methods Four cadaveric specimens (8 sides) were used in this study. Nasoseptal (NSM), middle (MTM) and superior turbinate (STM) mucosa dissection was performed to identify the OF and follow them superiorly to the cribriform plate (CP). Measurements of the OF were taken on the NSM, MTM, STM under direct endoscopic visualization. A Student’s T-Test was performed to compare means. Results The NSM contained a mean of 11 OF, distributed over surface area (SA) of 173 ± 31 mm2 with the highest density of OF being found at the posterior NSM. The MTM contained a mean 6 OF, covering a mean SA of 77 mm2, with the first OF found 5 mm from the anterior border of the MTM, on average. The STM had a mean 9 OF, with the OF covering a mean SA of 96 mm2. Overall mean OF length was 6 mm. The STM OF were significantly greater in number, with a greater distance from the first OF to last OF (p < 0.05) than the MTM OF. Summary The STM and MTM combined were found to have a greater density of OF than the NSM. The STM contains a significantly greater number of OF covering a greater area than the MTM OF. Preservation of the STM and MTM in skull base defect repair, and in routine sinus surgery, can be as beneficial for olfactory function as preservation of the NSM; particularly in CP defect repair. Moreover, our findings indicate that nasoseptal flap harvest performed at least 6 mm from the skull base preserves OF in the NSM. To our knowledge, this is the first anatomical study of the OF through direct endoscopic observation and measurements.
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Affiliation(s)
- Roberto M. Soriano
- Department of Otolaryngology–Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - C. Arturo Solares
- Department of Otolaryngology–Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia
| | - Gustavo Pradilla
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia
| | - John M. DelGaudio
- Department of Otolaryngology–Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia
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13
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Beer-Furlan A, Priddy BH, Jamshidi AO, Shaikhouni A, Prevedello LM, Ditzel Filho L, Otto BA, Carrau RL, Prevedello DM. Improving Function in Cavernous Sinus Meningiomas: A Modern Treatment Algorithm. Front Neurol 2020; 11:652. [PMID: 32793095 PMCID: PMC7393208 DOI: 10.3389/fneur.2020.00652] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 06/02/2020] [Indexed: 12/28/2022] Open
Abstract
Background: The efficacy and safety of radiosurgery led to paradigm shift in the management of cavernous sinus meningiomas. Nevertheless, patients are still significantly affected by cranial nerve deficits related to the mass effect of these tumors. Our management strategy involves the combination of a functional surgical decompression followed by radiation therapy. Methods: We reviewed a single institution's cohort of patients who underwent endoscopic endonasal decompression (EED) for symptomatic meningiomas primarily involving the cavernous sinus (CS) from 2010 to 2016. The preoperative neuro-ophthalmological exam was compared to the 1- and 6-month postoperative exams. The patient's length of hospital stay, complications, and radiological and clinical follow-up were noted. Results: A total of 17 patients underwent EED for CS meningiomas that fit our radiological criteria. The final outcome at the 6-month visit showed five patients (62.5%) with normalization of deficit and three patients (37.5%) with partial improvement of the CNII deficit. Out of the 12 patients who had cavernous sinus cranial nerves (CSCN) deficits, the final outcome at the 6-month visit showed four patients (33.33%) with normalization of deficit, seven patients (58.3%) with partial improvement, and one patient (8.33%) with no improvement. There were no intraoperative complications. Conclusion: The EED for CS meningiomas is a valuable technique when addressing acute/subacute CNII and CSCN deficits. This conservative surgical approach showed good functional outcomes, low morbidity, and low complication rates. However, it does not exempt the need for radiosurgery/radiation therapy for control of tumor growth.
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Affiliation(s)
- André Beer-Furlan
- Department of Neurological Surgery, Rush University Medical Center, Chicago, IL, United States.,Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Blake H Priddy
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States.,Department of Neurological Surgery, Indiana University, Indianapolis, IN, United States
| | - Ali O Jamshidi
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Ammar Shaikhouni
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Luciano M Prevedello
- Department of Radiology, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Leo Ditzel Filho
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Bradley A Otto
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States.,Department of Otolaryngology-Head and Neck Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Ricardo L Carrau
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States.,Department of Otolaryngology-Head and Neck Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
| | - Daniel M Prevedello
- Department of Neurological Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States.,Department of Otolaryngology-Head and Neck Surgery, Wexner Medical Center, The Ohio State University College of Medicine, Columbus, OH, United States
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14
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Caulley L, Uppaluri R, Dunn IF. Perioperative nasal and paranasal sinus considerations in transsphenoidal surgery for pituitary disease. Br J Neurosurg 2020; 34:246-252. [PMID: 32098510 DOI: 10.1080/02688697.2020.1731424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Endoscopic endonasal skull base surgery has emerged as the treatment modality of choice for a range of skull base lesions, particularly pituitary adenomas. However, navigation and manipulation of the nasal corridor and paranasal sinuses requires that surgeons are aware of effective techniques to maximize patient outcomes and avoid sinonasal morbidity postoperatively. This paper is a narrative review aimed to provide an updated and consolidated report on the perioperative management of the nasal corridor and paranasal sinuses in the setting of endoscopic skull base surgery for pituitary disease. Anatomic variants and common surgical techniques are discussed. Post-operative complications are evaluated in detail. Understanding the structural implications of the endonasal approach to the sphenoid is crucial to optimization of the surgical outcomes. We propose guidelines for perioperative management of endoscopic endonasal skull base surgery for pituitary diseases. Standardized treatment algorithms can improve patient satisfaction, and increase the comparability and the quality of reported information across research studies.
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Affiliation(s)
- Lisa Caulley
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,The Ottawa Hospital Research Institute, Ottawa, Canada.,Department of Epidemiology, Erasmus MC, Rotterdam, The Netherlands
| | - Ravindra Uppaluri
- Dana Farber Cancer Center, Boston, MA, USA.,Division of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ian F Dunn
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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15
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Cappello ZJ, Tang DM, Roxbury CR, Lobo BC, Borghei-Razavi H, Woodard TD, Kshettry VR, Recinos PF, Sindwani R. Utility of the Nasoseptal “Rescue” Flap Approach: Analysis of 125 Consecutive Patients and Implications for Routine Transsphenoidal Surgery. Am J Rhinol Allergy 2019; 34:269-275. [DOI: 10.1177/1945892419892164] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction The nasoseptal flap (NSF) is the reconstructive workhorse for endoscopic skull base surgery (ESBS). However, there is morbidity associated with its use and it is not always required for reconstruction. The bilateral nasoseptal “rescue” flap (NSRF) technique offers a quicker alternative to upfront NSF harvest, yet permits the use of a tailored NSF if needed after the defect has been created. The utility and implications of this strategy have not been well studied. Methods We retrospectively analyzed 125 consecutive transsphenoidal cases where an NSRF approach was used from January 2015 to October 2017 at the Cleveland Clinic. Records were analyzed for conversion to NSF, outcomes, and reconstruction-related complications. Results The mean age of patients included in the study was 51 years, with 51% females. NSRF was converted to full NSF in only 16% of cases. Rationale for conversion included an unanticipated high-flow (7) or low-flow (12) cerebrospinal fluid (CSF) leak and an exposed internal carotid artery (1). NSRF was utilized and converted to formal NSF in 3 patients who had previous remote transsphenoidal surgery. One patient who had an NSRF without a full NSF raised had a postoperative CSF leak; however, no CSF leaks or flap ischemia was noted for those who had full NSFs raised, even in revision surgery. Conclusion NSRF approach provides the reliability and flexibility of vascularized reconstruction, without the perioperative disadvantages of an upfront NSF harvest. The low and successful conversion rate to NSF demonstrates the utility of this strategy which should be incorporated into the standard approach for routine transsphenoidal surgery.
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Affiliation(s)
- Zachary J. Cappello
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Dennis M. Tang
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Christopher R. Roxbury
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Brian C. Lobo
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Hamid Borghei-Razavi
- Minimally Invasive Cranial Base and Pituitary Surgery Program, Department of Neurosurgery, Neurological Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Troy D. Woodard
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
- Minimally Invasive Cranial Base and Pituitary Surgery Program, Department of Neurosurgery, Neurological Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Varun R. Kshettry
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
- Minimally Invasive Cranial Base and Pituitary Surgery Program, Department of Neurosurgery, Neurological Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Pablo F. Recinos
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
- Minimally Invasive Cranial Base and Pituitary Surgery Program, Department of Neurosurgery, Neurological Institute, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Raj Sindwani
- Section of Rhinology, Head & Neck Institute, Cleveland Clinic Foundation, Cleveland, Ohio
- Minimally Invasive Cranial Base and Pituitary Surgery Program, Department of Neurosurgery, Neurological Institute, Cleveland Clinic Foundation, Cleveland, Ohio
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16
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Kutlay M, Durmaz O, Kırık A, Yaşar S, Özer İ, Ezgü MC, Kural C, Temiz Ç, Durmaz A, Daneyemez MK, Izci Y. Sellar Defect Reconstruction with Vascularized Superior Turbinate Mucosal Flaps in Endonasal Endoscopic Transsellar Approach. World Neurosurg 2019; 133:e503-e512. [PMID: 31550544 DOI: 10.1016/j.wneu.2019.09.082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/14/2019] [Accepted: 09/14/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND The pedicled nasoseptal flap (NSF) constitutes the primary reconstructive option for most skull base defects in endonasal endoscopic approaches. The superior nasal turbinate (ST) has received little attention. We report our preliminary experience with the use of the ST mucosal flap in selected cases. METHODS We performed a retrospective review of patients who underwent endonasal endoscopic approaches and identified 9 patients who were reconstructed with vascularized ST mucosal flaps as part of a double-layer or triple-layer reconstruction. When there was no intraoperative cerebrospinal fluid (CSF) leak, we used a double-layer technique. If there was an intraoperative CSF leak, regardless of the quality of leakage, we preferred a triple-layer repair technique. In patients with high-flow leaks, triple-layer repair was performed using only autologous tissue grafts and flaps. RESULTS Intraoperative CSF leaks were noted in 7 of 9 patients. Among them, 4 patients had low-flow CSF leaks (grade 1 and 2) and 3 patients had high-flow CSF leaks (grade 3). All reconstructions had complete defect coverage with the ST flaps and NSFs were preserved. All the flaps were viable at 4 weeks without a CSF leak or complication at the reconstruction site. There was no contraction or partial loss of the flap. After a mean follow-up period of 9 months, none of the patients required a flap revision, developed a mucocele, infection, or other complication. CONCLUSIONS An ST flap can be used for the vascularized reconstruction of sellar defects if it is bilaterally available. This option should not be overlooked and wasted.
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Affiliation(s)
- Murat Kutlay
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Ozan Durmaz
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Alparslan Kırık
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Soner Yaşar
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - İlker Özer
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Mehmet Can Ezgü
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Cahit Kural
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Çağlar Temiz
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Abdullah Durmaz
- Department of Otorhinolaryngology, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Mehmet Kadri Daneyemez
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey
| | - Yusuf Izci
- Department of Neurosurgery, University of Health Sciences, Gulhane School of Medicine, Ankara, Turkey.
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17
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Barkhoudarian G, Palejwala SK, Ansari S, Eisenberg AA, Huang X, Griffiths CF, Cohan P, Rettinger S, Lavin N, Kelly DF. Rathke's cleft cysts: a 6-year experience of surgery vs. observation with comparative volumetric analysis. Pituitary 2019; 22:362-371. [PMID: 31016554 DOI: 10.1007/s11102-019-00962-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Rathke's cleft cysts (RCCs) are common sellar lesions. Their management remains controversial, particularly when small or asymptomatic. Herein we review a consecutive series of RCC patients managed with surgery or observation. METHODS All patients with a new diagnosis of presumed RCC, based on MRI, from February 2012-March 2018 were retrospectively divided into observational and surgical cohorts based on an intent-to-treat model. The cohorts were compared for clinical presentation, and cyst volume. The observational cohort was followed for change in cyst size. The surgical cohort was followed for changes in endocrinopathy, visual symptoms, headache and recurrence. RESULTS Of 90 patients (mean age 36.7 ± 19.4 years; 68% female), 60% (n = 54) were in the observational cohort and 40% (n = 36) in the surgical cohort. Average follow-up was 13 ± 23 months in the observational cohort and 24 ± 19 months in the surgical group. In comparing the cohorts, mean ages were similar with more women in the surgical group (81% vs. 56%, p = 0.04). Most patients in the observational cohort had incidentally-discovered RCCs (n = 50, 88%) as opposed to the surgical cohort (n = 6, 17%). The surgical cohort had higher rates of headache (89% vs 26%, p < 0.001), endocrinopathy (36% vs 0%, p < 0.001), and visual dysfunction (19% vs 0%, p = 0.001). Mean cyst volume and maximal cyst dimensions were greater in the surgical cohort (0.94 ± 0.77 cm3 and 14.2 ± 4.1 mm), compared to the observational cohort (0.1 ± 0.14 cm3 and 6.4 ± 3 mm), (p < 0.001). Among the 53% (n = 30/54) of patients in the observational group with follow-up, 3 (10%) had spontaneous RCC shrinkage, 1 (3%) had modest asymptomatic growth (at 10 months from initial MRI), and 87% had stable cyst size. Of the 36 patients recommended to have surgery, 89% (n = 32) did so. Post-operatively, complete or partial resolution of headache, endocrinopathy and visual dysfunction were documented in 90% (n = 28/30), 75% (n = 10/12), and 100% (n = 7/7), respectively. On follow-up MRI, 8 (22%) patients had some cyst reaccumulation, of whom 3 (8%) were symptomatic and underwent uneventful reoperation. No major complications such as hematoma, CSF leak, new endocrinopathy or visual deficits occurred. CONCLUSION From this consecutive series, a majority (60%) of RCCs do not appear to warrant surgical intervention and have a low risk of cyst progression. However, surgical cyst removal appears to be indicated and safe for patients with larger, symptomatic RCCs. Simple cyst drainage has a high rate of improvement in pituitary gland function, visual function and headache resolution with low complication rates and symptomatic recurrence risk. These findings stress the importance of careful case selection and potential utility of volumetric assessment for patients with RCCs.
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Affiliation(s)
- Garni Barkhoudarian
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA.
| | - Sheri K Palejwala
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Shaheryar Ansari
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Amalia A Eisenberg
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Xiang Huang
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Chester F Griffiths
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Pejman Cohan
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Sarah Rettinger
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Norman Lavin
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
| | - Daniel F Kelly
- Pacific Neuroscience Institute, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2125 Arizona Ave., Santa Monica, CA, 90404, USA
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18
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Griffiths CF, Barkhoudarian G, Cutler A, Duong HT, Karimi K, Doyle O, Carrau R, Kelly DF. Analysis of Olfaction after Bilateral Nasoseptal Rescue Flap Transsphenoidal Approach with Olfactory Mucosal Preservation. Otolaryngol Head Neck Surg 2019; 161:881-889. [PMID: 31331243 DOI: 10.1177/0194599819861340] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To ascertain the impact of septal olfactory strip preservation and bilateral rescue flap elevation on the incidence of olfactory dysfunction. STUDY DESIGN Case series with chart review of patients undergoing endoscopic endonasal skull base surgery (2012-2014). SETTING Providence Saint John's Health Center and John Wayne Cancer Institute. SUBJECTS AND METHODS The incidences of postoperative epistaxis, hyposmia, and anosmia were analyzed using the Brief Smell Identification Test (B-SIT), which was completed in 110 of the 165 patients. RESULTS Seventy-eight patients required extended approaches. Bilateral nasoseptal rescue flaps were elevated in 144 patients (87.3%) and pedicled nasoseptal or middle turbinate flaps in 21 patients (12.7%). The neurovascular pedicles were preserved in all patients, and there were no episodes of postoperative arterial epistaxis. Normal olfaction was noted in 95 patients (86%), with new hyposmia noted in 5 patients (5.5%). Within the rescue flap cohort, new hyposmia occurred in 6.3% (P < .01) of patients, balanced by improvement of olfaction in 43% of patients with preoperative dysfunction (overall pre- and postoperative olfactory function: 85% vs 86%). Patients with pedicled nasoseptal flaps did not have new hyposmia, with a net improvement of olfaction (71% vs 86%, P = .07). No patients experienced new anosmia. There was no difference between flap type within either subgroup. CONCLUSIONS Superior olfactory strip preservation during elevation of reconstructive flaps preserves olfactory function and maintains adequate surgical exposure. In addition, rescue flaps have significantly diminished the rate of arterial postoperative epistaxis while maintaining the ability to harvest nasoseptal flaps for future reconstruction.
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Affiliation(s)
- Chester F Griffiths
- Pacific Neuroscience Institute & Pituitary Disorders Program, John Wayne Cancer Institute at Providence Saint John's Health Center, Santa Monica, California, USA
| | - Garni Barkhoudarian
- Pacific Neuroscience Institute & Pituitary Disorders Program, John Wayne Cancer Institute at Providence Saint John's Health Center, Santa Monica, California, USA
| | - Aaron Cutler
- Inland Neurosurgery Institute, Pomona, California, USA
| | - Huy T Duong
- University of California, Davis Medical School, Davis, California and The Kaiser Permanente Medical Group, Sacramento, California, USA
| | - Kian Karimi
- Pacific Eye and Ear Specialists, Los Angeles, California, USA
| | - Olivia Doyle
- Pacific Eye and Ear Specialists, Los Angeles, California, USA
| | - Ricardo Carrau
- Comprehensive Skull Base Surgery Program, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Daniel F Kelly
- Pacific Neuroscience Institute & Pituitary Disorders Program, John Wayne Cancer Institute at Providence Saint John's Health Center, Santa Monica, California, USA
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19
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Strategy and Technique of Endonasal Endoscopic Bony Decompression and Selective Tumor Removal in Symptomatic Skull Base Meningiomas of the Cavernous Sinus and Meckel's Cave. World Neurosurg 2019; 131:e12-e22. [PMID: 31226453 DOI: 10.1016/j.wneu.2019.06.073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/08/2019] [Accepted: 06/10/2019] [Indexed: 11/24/2022]
Abstract
BACKGROUND Parasellar meningiomas involving the cavernous sinus and Meckel's cave pose a management challenge because of invasion around neurovascular structures and the pituitary gland. The management options range from aggressive resection to focused radiotherapy alone. We present a strategy for these tumors that includes endonasal bony decompression, partial tumor removal, and stereotactic radiotherapy (SRT) in select cases. METHODS The tumor location, previous treatments, cranial neuropathies, pituitary dysfunction, tumor control rates, use of stereotactic radiosurgery, SRT, and complications were retrospectively evaluated. RESULTS Twenty patients (age range, 43-81 years; 65% women; 90% with World Health Organization grade I; median follow-up, 57 months; 14 without previous debulking and RT; 6 with previous debulking and RT) underwent endonasal bony decompression and partial tumor removal. The most common tumor locations were cavernous sinus (95%), Meckel's cave (95%), sella (75%), petroclival (60%), and optic canal/orbit (30%). Three patients with large meningiomas underwent staged transcranial and endonasal debulking. Of the 14 patients without previous debulking and RT, 11 had undergone postoperative SRT, with tumor shrinkage in 3 (27%). At the last follow-up examination, for these 14 patients and the 6 patients who had undergone previous surgery and RT, tumor control was 100% and 33% (P < 0.001) and the cranial neuropathies had improved in 57% and 33%, respectively. Major complications occurred in 2 patients: a permanent sixth cranial nerve palsy and cerebrospinal fluid leakage requiring reoperation. CONCLUSIONS Endonasal bony decompression and selective tumor removal, followed by SRT, appears to be a reasonable treatment option for most previously untreated parasellar meningiomas. For patients who have undergone previous debulking and RT, new targeted treatment strategies are needed.
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20
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Yin LX, Low CM, Puccinelli CL, O'Brien EK, Stokken JK, Van Abel KM, Janus JR, Link MJ, Van Gompel JJ, Choby G. Olfactory outcomes after endoscopic skull base surgery: A systematic review and meta‐analysis. Laryngoscope 2019; 129:1998-2007. [DOI: 10.1002/lary.28003] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/20/2019] [Accepted: 03/28/2019] [Indexed: 12/28/2022]
Affiliation(s)
- Linda X. Yin
- Department of OtorhinolaryngologyMayo Clinic Rochester Minnesota U.S.A
| | | | | | - Erin K. O'Brien
- Department of OtorhinolaryngologyMayo Clinic Rochester Minnesota U.S.A
| | | | | | - Jeffrey R. Janus
- Department of OtorhinolaryngologyMayo Clinic Rochester Minnesota U.S.A
| | - Michael J. Link
- Department of NeurosurgeryMayo Clinic Rochester Minnesota U.S.A
| | | | - Garret Choby
- Department of OtorhinolaryngologyMayo Clinic Rochester Minnesota U.S.A
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21
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Abstract
Despite garnering minimal attention from the medical community overall, olfaction is indisputably critical in the manner in which we as humans interact with our surrounding environment. As the initial anatomical structure in the olfactory pathway, the nasal airway plays a crucial role in the transmission and perception of olfactory stimuli. The goal of this chapter is to provide a comprehensive overview of olfactory disturbances as it pertains to the sinonasal airway. This comprises an in-depth discussion of clinically relevant nasal olfactory anatomy and physiology, classification systems of olfactory disturbance, as well as the various etiologies and pathophysiologic mechanisms giving rise to this important disease entity. A systematic clinical approach to the diagnosis and clinical workup of olfactory disturbances is also provided in addition to an extensive review of the medical and surgical therapeutic modalities currently available.
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Affiliation(s)
- Joseph S. Schwartz
- Department of Otolaryngology—Head & Neck Surgery, McGill University, Montreal, QC, Canada
| | - Bobby A. Tajudeen
- Department of Otolaryngology—Head & Neck Surgery, Rush University, Chicago, IL, United States
| | - David W. Kennedy
- Department of Otorhinolaryngology—Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States,Correspondence to: David W. Kennedy, M.D., Department of Otorhinolaryngology—Head and Neck Surgery, Hospital of the University of Pennsylvania, 3400 Spruce St Ravdin 5, Philadelphia, PA 19104, United States. Tel: +1-215-662-6971, Fax: +1215-349-5977
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22
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Zhang C, Yang N, Mu L, Wu C, Li C, Li W, Xu S, Li X, Ma X. The application of nasoseptal "rescue" flap technique in endoscopic transsphenoidal pituitary adenoma resection. Neurosurg Rev 2018; 43:259-263. [PMID: 30535967 PMCID: PMC7010618 DOI: 10.1007/s10143-018-1048-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 10/21/2018] [Accepted: 10/29/2018] [Indexed: 11/30/2022]
Abstract
To explore the reliability and superiority of nasoseptal "rescue" flap technique in neuroendoscopic transnasal pituitary adenoma resection. Retrospective clinical analysis of 113 cases of endoscopic transsphenoid pituitary adenoma resection with the application of nasoseptal "rescue" flap technology. The reliability and the superiority of the technique were evaluated according to the duration of nasal cavity and sphenoid sinus stage, the incidence of postoperative anosmia, and cerebrospinal rhinorrhea. The duration of nasal and sphenoid sinus stage was 15-30 min, averaging 24 min. There were 27 cases of intro-operative cerebrospinal fluid leakage, including 24 cases of low-flow cerebrospinal fluid leak and 3 cases of high-flow cerebrospinal fluid leak. Twenty-three cases were converted from nasoseptal "rescue" flap to nasal septum flap. There were 17 cases of postoperative olfactory decline or disappearance, 1 case of epistaxis and 1 case of cerebrospinal rhinorrhea. The application of nasoseptal "rescue" flap technique can proceed sellar floor reconstruction when the diaphragma sellae rupture occurs during the operation. There is no obvious increase of the duration of sphenoid sinus and nasal stage and the rate of postoperative olfactory loss. This technique can be used as a conventional technique for endoscopic transsphenoid pituitary adenoma resection.
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Affiliation(s)
- Chao Zhang
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China.,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China
| | - Ning Yang
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China.,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China
| | - Long Mu
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China
| | - Chunxiao Wu
- Department of Anesthesiology, Zhangqiu People Hospital, Jinan, China
| | - Chao Li
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China.,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China
| | - Weiguo Li
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China.,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China
| | - Shujun Xu
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China.,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China
| | - Xingang Li
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China.,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China
| | - Xiangyu Ma
- Department of Neurosurgery, Qilu Hospital, Shandong University, 107 Wenhua Western Rd., Jinan, 250012, Shandong, China. .,Brain Science Research Institute, Shandong University, 44 Wenhuaxi Road, Jinan, China.
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23
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Schreiber A, Bertazzoni G, Ferrari M, Rampinelli V, Verri P, Mattavelli D, Fontanella M, Nicolai P, Doglietto F. Nasal Morbidity and Quality of Life After Endoscopic Transsphenoidal Surgery: A Single-Center Prospective Study. World Neurosurg 2018; 123:e557-e565. [PMID: 30528530 DOI: 10.1016/j.wneu.2018.11.212] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 11/24/2018] [Accepted: 11/26/2018] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The aim of this study was to assess nasal morbidity of endoscopic transsphenoidal approaches (ETAs) for treatment of sellar and parasellar diseases through evaluation of quality of life (QoL) and nasal function. The impact of different ETAs, according to extent and reconstruction technique, was also studied. METHODS Patients undergoing ETA for treatment of sellar or parasellar lesions were prospectively recruited and examined preoperatively and at 6 months after surgery according to the following workup: nasal endoscopy, rhinomanometry, acoustic rhinometry, University of Pennsylvania Smell Identification Test, Anterior Skull Base Nasal Inventory-12, Sino-nasal Outcome Test-22, and Short-Form Health Survey-36 (SF-36). RESULTS Of 34 patients initially recruited, 29 completed follow-up examinations. Seven patients (24.14%) developed turbinoseptal synechiae; anterior septal perforations were observed in 3 patients (10.35%). More extended surgical dissection was associated with the presence of postoperative septal perforation and synechiae. No significant difference was noted between preoperative and postoperative results on the University of Pennsylvania Smell Identification Test, acoustic rhinometry, Sino-nasal Outcome Test-22, or Anterior Skull Base Nasal Inventory-12. There was a significant increase in nasal airflow after surgery and improvement of the Short-Form Health Survey-36 score in 4 of 8 domains. CONCLUSIONS The modular ETA technique is associated with minimal morbidity and preserves nasal patency, airflow, and olfactory function. Quality of life is not affected and although small septal perforations and synechiae can be observed, nasal physiology is not compromised. Nonetheless, careful manipulation of sinonasal structures is recommended to minimize postoperative sequelae.
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Affiliation(s)
- Alberto Schreiber
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Giacomo Bertazzoni
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy.
| | - Marco Ferrari
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Vittorio Rampinelli
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | | | - Davide Mattavelli
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | | | - Piero Nicolai
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
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24
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Majovsky M, Astl J, Kovar D, Masopust V, Benes V, Netuka D. Olfactory function in patients after transsphenoidal surgery for pituitary adenomas-a short review. Neurosurg Rev 2018; 42:395-401. [PMID: 30276575 DOI: 10.1007/s10143-018-1034-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/21/2018] [Accepted: 09/17/2018] [Indexed: 12/17/2022]
Abstract
Olfaction is an important sensory input that obviously affects many daily activities. However, olfactory dysfunction (hyposmia and anosmia) leads to a pronounced decrease in quality of life. Surprisingly, little attention has been paid to olfactory changes after transsphenoidal surgery for pituitary tumors. In this review, we summarize current knowledge of the effects of transsphenoidal pituitary surgery on olfaction and compare different surgical techniques. Based on selected studies, the endoscopic approach, in comparison with the microscopic approach, seems to be superior in terms of preservation of olfactory function, although the quality of data from these studies is generally poor. The best results were observed when the endoscopic approach was used without harvesting of the nasoseptal flap.
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Affiliation(s)
- Martin Majovsky
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, U Vojenske nemocnice 1200, 169 02, Prague, Czech Republic
| | - Jaromir Astl
- Department of Otorhinolaryngology and Maxillofacial Surgery, Third Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
| | - Daniel Kovar
- Department of Otorhinolaryngology and Maxillofacial Surgery, Third Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
| | - Vaclav Masopust
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, U Vojenske nemocnice 1200, 169 02, Prague, Czech Republic
| | - Vladimir Benes
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, U Vojenske nemocnice 1200, 169 02, Prague, Czech Republic
| | - David Netuka
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, U Vojenske nemocnice 1200, 169 02, Prague, Czech Republic.
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25
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Conger A, Zhao F, Wang X, Eisenberg A, Griffiths C, Esposito F, Carrau RL, Barkhoudarian G, Kelly DF. Evolution of the graded repair of CSF leaks and skull base defects in endonasal endoscopic tumor surgery: trends in repair failure and meningitis rates in 509 patients. J Neurosurg 2018; 130:861-875. [PMID: 29749920 DOI: 10.3171/2017.11.jns172141] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 11/28/2017] [Indexed: 11/06/2022]
Abstract
Objective The authors previously described a graded approach to skull base repair following endonasal microscopic or endoscope-assisted tumor surgery. In this paper they review their experience with skull base reconstruction in the endoscopic era. Methods A retrospective review of a single-institution endonasal endoscopic patient database (April 2010–April 2017) was undertaken. Intraoperative CSF leaks were graded based on size (grade 0 [no leak], 1, 2, or 3), and repair technique was documented across grades. The series was divided into 2 epochs based on implementation of a strict perioperative antibiotic protocol and more liberal use of permanent and/or temporary buttresses; repair failure rates and postoperative meningitis rates were assessed for the 2 epochs and compared. Results In total, 551 operations were performed in 509 patients for parasellar pathology, including pituitary adenoma (66%), Rathke’s cleft cyst (7%), meningioma (6%), craniopharyngioma (4%), and other (17%). Extended approaches were used in 41% of cases. There were 9 postoperative CSF leaks (1.6%) and 6 cases of meningitis (1.1%). Postoperative leak rates for all 551 operations by grade 0, 1, 2, and 3 were 0%, 1.9%, 3.1%, and 4.8%, respectively. Fat grafts were used in 33%, 84%, 97%, and 100% of grade 0, 1, 2, and 3 leaks, respectively. Pedicled mucosal flaps (78 total) were used in 2.6% of grade 0–2 leaks (combined) and 79.5% of grade 3 leaks (60 nasoseptal and 6 middle turbinate flaps). Nasoseptal flap usage was highest for craniopharyngioma operations (80%) and lowest for pituitary adenoma operations (2%). Two (3%) nasoseptal flaps failed. Contributing factors for the 9 repair failures were BMI ≥ 30 (7/9), lack of buttress (4/9), grade 3 leak (4/9), and postoperative vomiting (4/9). Comparison of the epochs showed that grade 1–3 repair failures decreased from 6/143 (4.1%) to 3/141 (2.1%) and grade 1–3 meningitis rates decreased from 5 (3.5%) to 1 (0.7%) (p = 0.08). Prophylactic lumbar CSF drainage was used in only 4 cases (< 1%), was associated with a higher meningitis rate in grades 1–3 (25% vs 2%), and was discontinued in 2012. Comparison of the 2 epochs showed increase buttress use in the second, with use of a permanent buttress in grade 1 and 3 leaks increasing from 13% to 55% and 32% to 76%, respectively (p < 0.001), and use of autologous septal/keel bone as a permanent buttress in grade 1, 2, and 3 leaks increasing from 15% to 51% (p < 0.001). Conclusions A graded approach to skull base repair after endonasal surgery remains valid in the endoscopic era. However, the technique has evolved significantly, with further reduction of postoperative CSF leak rates. These data suggest that buttresses are beneficial for repair of most grade 1 and 2 leaks and all grade 3 leaks. Similarly, pedicled flaps appear advantageous for grade 3 leaks, while CSF diversion may be unnecessary and a risk factor for meningitis. High BMI should prompt an aggressive multilayered repair strategy. Achieving repair failure and meningitis rates lower than 1% is a reasonable goal in endoscopic skull base tumor surgery.
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Affiliation(s)
- Andrew Conger
- 1Department of Neurosurgery, Geisinger Health System, Danville, Pennsylvania
| | - Fan Zhao
- 2Department of Neurosurgery, Fudan University, Shanghai, China
| | - Xiaowen Wang
- 2Department of Neurosurgery, Fudan University, Shanghai, China
| | - Amalia Eisenberg
- 3Pacific Pituitary Disorders Center, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California
| | - Chester Griffiths
- 3Pacific Pituitary Disorders Center, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California
| | - Felice Esposito
- 4Department of Biomedical and Dental Sciences and Morpho-Functional Imaging, Division of NeuroSurgery, Università degli Studi di Messina, Messina, Italy; and
| | - Ricardo L Carrau
- 5Department of Otolaryngology-Head & Neck Surgery, The Ohio State University Medical Center, Columbus, Ohio
| | - Garni Barkhoudarian
- 3Pacific Pituitary Disorders Center, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California
| | - Daniel F Kelly
- 3Pacific Pituitary Disorders Center, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California
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26
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Rationalization of the Irrational Neuropathologic Basis of Hypothyroidism-Olfaction Disorders Paradox: Experimental Study. World Neurosurg 2017; 107:400-408. [DOI: 10.1016/j.wneu.2017.07.180] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 07/26/2017] [Accepted: 07/29/2017] [Indexed: 01/04/2023]
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27
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Upadhyay S, Buohliqah L, Dolci RLL, Otto BA, Prevedello DM, Carrau RL. Periodic olfactory assessment in patients undergoing skull base surgery with preservation of the olfactory strip. Laryngoscope 2017; 127:1970-1975. [PMID: 28349579 DOI: 10.1002/lary.26546] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 01/07/2017] [Accepted: 01/26/2017] [Indexed: 11/12/2022]
Abstract
OBJECTIVES/HYPOTHESIS Others have reported olfactory disturbances following endoscopic approaches to the skull base. However, there is a lack of consensus on the extent and duration of dysfunction. This study aimed to compare our results with previously published work and to validate the olfactory strip-sparing approach. STUDY DESIGN Prospective study to assess olfaction in 50 patients scheduled to undergo resection of skull base tumors via extended endoscopic approaches. METHODS Patients were divided into two groups. Group I had a nasoseptal flap (NSF), and group II included patients in whom rescue flaps were performed bilaterally. Olfactory outcomes were assessed using repeated University of Pennsylvania Smell Identification Test at baseline, 6 weeks, 3 months, and 6 months following surgery. RESULTS Ultimately, 42 patients (seven group I and 35 group II) were available for assessment. Scores for group I were lower than at baseline at 6 weeks postoperatively (30.71 ± 5.5 vs. 24.5 ± 5.4; P = .05). However, by the third postoperative month the scores had improved to a level that was not significantly different from baseline (29.0 ± 3.7; P = .5). At 6 months, the score was 30.0 ± 3.9. Patients in group II showed no difference between their baseline and 6-week scores (31.5 ± 5.3 vs. 29.7 ± 5.9; P = .16). Six months postoperatively, the score was significantly higher (33.78 ± 3.6; P = .04). CONCLUSIONS Expanded endoscopic approaches to skull base tumors involving reconstruction with an NSF are associated with a short-term negative impact on olfaction. Olfaction does not seem to be affected by the surgical resection of pituitary adenomas associated with rescue flaps. Identification of the olfactory epithelium and meticulous harvesting of the NSF are critical to preserve olfaction. LEVEL OF EVIDENCE 4. Laryngoscope, 127:1970-1975, 2017.
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Affiliation(s)
- Smita Upadhyay
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A
| | - Lamia Buohliqah
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A
| | - Ricardo L L Dolci
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A
| | - Bradley A Otto
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A.,Neurosurgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A
| | - Daniel M Prevedello
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A.,Neurosurgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A
| | - Ricardo L Carrau
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A.,Neurosurgery, Wexner Medical Center at Ohio State University, Columbus, Ohio, U.S.A
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Wen G, Tang C, Zhong C, Li J, Cong Z, Zhou Y, Liu K, Zhang Y, Tohti M, Ma C. One-and-a-half nostril endoscopic transsphenoidal approach for pituitary adenomas-a technical report. J Otolaryngol Head Neck Surg 2016; 45:60. [PMID: 27846864 PMCID: PMC5111234 DOI: 10.1186/s40463-016-0174-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 11/02/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Binostril endoscopic transsphenoidal approach (BETA) provides sufficient manipulation space and wide endoscopic vision, although it increases the trauma of nose. Mononostril endoscopic transsphenoidal approach (META) has minimal trauma of nose, at the expense of space within the operation. We describe a one-and-a-half nostril endoscopic transsphenoidal approach (OETA) that combines the advantages of BETA and META. METHODS We introduced OETA for pituitary adenomas with a detailed technical description. A retrospective analysis was also performed on 57 consecutive patients who underwent one-and-a-half nostril endoscopic transsphenoidal surgery between March 2014 and June 2015 at Jinling hospital. RESULTS The gross total resection rate was 79%. The gross complete resection rate of Knosp grade 3 tumors were 63.6, and 27.3% in grade 4 tumors. Postoperative hormone remission was achieved in 14 out of 18 (77.8%) patients with secreting adenomas. Postoperative abnormal visual function improvement was achieved in 23 out of 32 patients (73%) with preoperative visual dysfunction. The overall intra-operative CSF leak was 17.5%, with the postoperative CSF leak decreased to 3.5% after the sellar reconstruction with the unilateral "rescue" nasoseptal flap procedure. The main sinonasal complaints 2 weeks after surgery were: loss of sense of smell (28%), decrease in sense of taste (4%), trouble breathing during the day (18%), thick nasal discharge (36%), post nasal discharge (8%), dried nasal material (6%), and headache (6%). Three months after surgery, there were no reports of decrease of taste, post nasal discharge, or dried nasal material. Other complaints were decreased significantly. Six months after surgery, the main complaints of sinonasal quality of life were negligible, and overall health status was near complete recovery to preoperative status. CONCLUSIONS The one-and-a-half nostril endoscopic transsphenoidal approach for pituitary adenomas is a simple and reliable technique. It provides not only a sufficient surgical corridor for a 2-surgeon/4 or 3-hands technique, but also ensures minimal invasion of the nasal canal.
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Affiliation(s)
- Guodao Wen
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China
| | - Chao Tang
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China
| | - Chunyu Zhong
- School of Medicine, Nanjing medical University, 104 Hanzhong Road, Nanjing, 210002, People's Republic of China
| | - Junyang Li
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China
| | - Zixiang Cong
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China
| | - Yuan Zhou
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China
| | - Kaidong Liu
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China
| | - Yong Zhang
- Department of ear-nose-throat, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, People's Republic of China
| | - Mamatemin Tohti
- Department of Neurosurgery, The People's Hospital of Xinjiang Uygur Autonomous Region, 91 Tianchi Road, Urumqi, 830001, People's Republic of China
| | - Chiyuan Ma
- Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing, 210002, Jiangsu Province, People's Republic of China.
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29
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Farrell CJ, Nyquist GG, Farag AA, Rosen MR, Evans JJ. Principles of Pituitary Surgery. Otolaryngol Clin North Am 2016; 49:95-106. [PMID: 26614830 DOI: 10.1016/j.otc.2015.09.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Since the description of a transnasal approach for treatment of pituitary tumors, transsphenoidal surgery has undergone continuous development. Hirsch developed a lateral endonasal approach before simplifying it to a transseptal approach. Cushing approached pituitary tumors using a transsphenoidal approach but transitioned to the transcranial route. Transsphenoidal surgery was not "rediscovered" until Hardy introduced the surgical microscope. An endoscopic transsphenoidal approach for pituitary tumors has been reported and further advanced. We describe the principles of pituitary surgery including the key elements of surgical decision making and discuss the technical nuances distinguishing the endoscopic from the microscopic approach.
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Affiliation(s)
- Christopher J Farrell
- Department of Neurological Surgery, Thomas Jefferson University, 909 Walnut Street, 2nd Floor, Philadelphia, PA 19107, USA.
| | - Gurston G Nyquist
- Department of Otolaryngology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Alexander A Farag
- Department of Otolaryngology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Marc R Rosen
- Department of Otolaryngology, Thomas Jefferson University, Philadelphia, PA, USA
| | - James J Evans
- Department of Neurological Surgery, Thomas Jefferson University, 909 Walnut Street, 2nd Floor, Philadelphia, PA 19107, USA
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30
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Role of Endoscopic Skull Base and Keyhole Surgery for Pituitary and Parasellar Tumors Impacting Vision. J Neuroophthalmol 2016; 35:335-41. [PMID: 26576016 DOI: 10.1097/wno.0000000000000321] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Significant advances over the last 2 decades in imaging technology, instrumentation, anatomical knowledge, and reconstructive techniques have resulted in the endonasal endoscopic approach becoming an integral part of modern skull base surgery. With growing use and greater experience, surgical outcomes continue to incrementally improve across many skull base pathologies, including those tumors that impact vision and ocular motility. The importance of the learning curve and use of a multi-disciplinary approach is critical to maximizing success, minimizing complications, and enhancing quality of life in these patients. Realizing the limits of the endonasal route and reasonable use of transcranial approaches such as the supraorbital eyebrow craniotomy, it may br appropriate to consider nonsurgical therapy including various forms of radiotherapy [corrected] and medical treatment options.
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31
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Greig SR, Cooper TJ, Sommer DD, Nair S, Wright ED. Objective sinonasal functional outcomes in endoscopic anterior skull-base surgery: an evidence-based review with recommendations. Int Forum Allergy Rhinol 2016; 6:1040-1046. [DOI: 10.1002/alr.21760] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 01/21/2016] [Accepted: 02/04/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Samuel R. Greig
- Department of Otolaryngology, Head and Neck Surgery, Department of Surgery; University of Alberta; Edmonton Canada
| | - Timothy J. Cooper
- Department of Otolaryngology, Head and Neck Surgery, Department of Surgery; University of Alberta; Edmonton Canada
| | - Doron D. Sommer
- Division of Otolaryngology, Head and Neck Surgery, Department of Surgery; McMaster University; Hamilton Ontario Canada
| | - Salil Nair
- Department of Otolaryngology, Head and Neck Surgery; Auckland District Health Board; Auckland New Zealand
| | - Erin D. Wright
- Department of Otolaryngology, Head and Neck Surgery, Department of Surgery; University of Alberta; Edmonton Canada
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Ozawa H, Tomita T, Watanabe Y, Sekimizu M, Ito F, Ikari Y, Saito S, Toda M, Ogawa K. Sigmoid incision rescue nasoseptal flap technique for endoscopic endonasal skull base surgery. Acta Otolaryngol 2016; 136:636-40. [PMID: 26901123 DOI: 10.3109/00016489.2016.1143122] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Conclusion The sigmoid-incision (S-I) rescue flap technique has the advantage of both reduced-invasiveness and providing a sufficient surgical corridor for endoscopic endonasal skull base surgery (EESBS). Objective Skull base reconstruction with nasoseptal flap (NSF) is critically important in managing post-operative cerebrospinal fluid (CSF) leakage after tumor removal by EESBS. The NSF needs to be elevated before sphenoidotomy and posterior septectomy to preserve the pedicle. However, most extradural surgery without CSF leakage does not require NSF and, therefore, NSF preparation is often futile. As a result, a rescue flap technique to overcome this problem has been developed, whereby a new S-I rescue flap method is used that enables wide exposure of the sphenoidal rostrum and smooth manipulation of surgical instruments to preserve the NSF pedicle. Materials and methods Starting in April 2014, 19 cases underwent EESBS with S-I rescue flap. Results All patients underwent tumor resection under an adequate operative field with smooth manipulation of surgical instruments. Two complications were experienced. One patient had CSF leak after removal of the nasal packing, but the leakage was successfully closed by conventional NSF. Another patient had epistaxis from the septal wall, but this was controlled by electrocautery.
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Affiliation(s)
- Hiroyuki Ozawa
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Toshiki Tomita
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yoshihiro Watanabe
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Mariko Sekimizu
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Fumihiro Ito
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuichi Ikari
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shin Saito
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masahiro Toda
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
- Department of Neurosurgery, Keio University School of Medicine, Tokyo, Japan
| | - Kaoru Ogawa
- Department of Otolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
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Magro E, Graillon T, Lassave J, Castinetti F, Boissonneau S, Tabouret E, Fuentes S, Velly L, Gras R, Dufour H. Complications Related to the Endoscopic Endonasal Transsphenoidal Approach for Nonfunctioning Pituitary Macroadenomas in 300 Consecutive Patients. World Neurosurg 2016; 89:442-53. [PMID: 26902781 DOI: 10.1016/j.wneu.2016.02.059] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 02/09/2016] [Accepted: 02/11/2016] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To analyze complications of endoscopic transsphenoidal surgery (ETS) for nonfunctioning pituitary macroadenomas (NFPAs). METHODS A retrospective study of 300 NFPAs was performed. Complications and factors that could influence these complications were analyzed. RESULTS Visual and pituitary functions worsened in 2.4% and 13.7% of cases, respectively. Postoperative diabetes insipidus was permanent in 6.2% of cases. Postoperative meningitis occurred in 3.3% of patients. Meningitis was strongly associated with intraoperative cerebrospinal fluid (CSF) leaks (P = 0.01), postoperative CSF leaks (P = 0.0001), and operation times longer than 1 hour (P = 0.023). Detection of Staphylococcus aureus and preoperative treatment with mupirocin in the nostrils did not impact the occurrence of meningitis. Two patients with meningitis died (unique causes of death). Postoperative CSF leaks occurred in 2.7% of cases and were associated with intraoperative CSF leaks (P = 0.007) and permanent diabetes insipidus (P = 0.028). The rate of CSF leak decreased from 4% to 0.8% (P = 0.048) after we moved from a soft to hard reconstruction of the sella. The rate of postoperative epistaxis decreased from 6.7% to 1.25% after we stopped using monopolar coagulation (P = 0.013). CONCLUSIONS ETS permits a wide view, allowing good conditions for a satisfactory resection in the majority of NFPAs. Some pitfalls of endoscopy can lead to complications that improve with modification of the operative technique (i.e., CSF leak and postoperative epistaxis). This study confirms an acceptable rate of complications associated with ETS.
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Affiliation(s)
- Elsa Magro
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Thomas Graillon
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Jerome Lassave
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Frederic Castinetti
- Department of Endocrinology, CHU de la Conception, Université de la méditérannée, Marseille, France
| | - Sebastien Boissonneau
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Emline Tabouret
- Department of Neuro-oncology, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Stéphane Fuentes
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Lionel Velly
- Intensive Care Unit, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Regis Gras
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France
| | - Henry Dufour
- Department of Neurosurgery, CHU de la Timone, Université de la méditérannée, Marseille, France.
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Louis RG, Eisenberg A, Barkhoudarian G, Griffiths C, Kelly DF. Evolution of minimally invasive approaches to the sella and parasellar region. Int Arch Otorhinolaryngol 2015; 18:S136-48. [PMID: 25992138 PMCID: PMC4399582 DOI: 10.1055/s-0034-1395265] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Accepted: 07/03/2014] [Indexed: 12/17/2022] Open
Abstract
Introduction Given advancements in endoscopic image quality, instrumentation, surgical navigation, skull base closure techniques, and anatomical understanding, the endonasal endoscopic approach has rapidly evolved into a widely utilized technique for removal of sellar and parasellar tumors. Although pituitary adenomas and Rathke cleft cysts constitute the majority of lesions removed via this route, craniopharyngiomas, clival chordomas, parasellar meningiomas, and other lesions are increasingly removed using this approach. Paralleling the evolution of the endonasal route to the parasellar region, the supraorbital eyebrow craniotomy has also been increasingly used as an alternative minimally invasive approach to reach this skull base region. Similar to the endonasal route, the supraorbital route has been greatly facilitated by advances in endoscopy, along with development of more refined, low-profile instrumentation and surgical navigation technology. Objectives This review, encompassing both transcranial and transsphenoidal routes, will recount the high points and advances that have made minimally invasive approaches to the sellar region possible, the evolution of these approaches, and their relative indications and technical nuances. Data Synthesis The literature is reviewed regarding the evolution of surgical approaches to the sellar region beginning with the earliest attempts and emphasizing technological advances, which have allowed the evolution of the modern technique. The surgical techniques for both endoscopic transsphenoidal and supraorbital approaches are described in detail. The relative indications for each approach are highlighted using case illustrations. Conclusions Although tremendous advances have been made in transitioning toward minimally invasive transcranial and transsphenoidal approaches to the sella, further work remains to be done. Together, the endonasal endoscopic and the supraorbital endoscope-assisted approaches are complementary minimally invasive routes to the parasellar region.
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Affiliation(s)
- Robert G Louis
- Brain Tumor Center & Pituitary Disorders Program, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California, United States
| | - Amy Eisenberg
- Brain Tumor Center & Pituitary Disorders Program, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California, United States
| | - Garni Barkhoudarian
- Brain Tumor Center & Pituitary Disorders Program, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California, United States
| | - Chester Griffiths
- Brain Tumor Center & Pituitary Disorders Program, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California, United States
| | - Daniel F Kelly
- Brain Tumor Center & Pituitary Disorders Program, John Wayne Cancer Institute, Providence Saint John's Health Center, Santa Monica, California, United States
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Lobo B, Heng A, Barkhoudarian G, Griffiths CF, Kelly DF. The expanding role of the endonasal endoscopic approach in pituitary and skull base surgery: A 2014 perspective. Surg Neurol Int 2015; 6:82. [PMID: 26015870 PMCID: PMC4443401 DOI: 10.4103/2152-7806.157442] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 02/04/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The past two decades have been the setting for remarkable advancement in endonasal endoscopic neurosurgery. Refinements in camera definition, surgical instrumentation, navigation, and surgical technique, including the dual surgeon team, have facilitated purely endonasal endoscopic approaches to the majority of the midline skull base that were previously difficult to access through the transsphenoidal microscopic approach. METHODS This review article looks at many of the articles from 2011 to 2014 citing endonasal endoscopic surgery with regard to approaches and reconstructive techniques, pathologies treated and outcomes, and new technologies under consideration. RESULTS Refinements in approach and closure techniques have reduced the risk of cerebrospinal fluid leak and infection. This has allowed surgeons to more aggressively treat a variety of pathologies. Four main pathologies with outcomes after treatment were identified for discussion: pituitary adenomas, craniopharyngiomas, anterior skull base meningiomas, and chordomas. Within all four of these tumor types, articles have demonstrated the efficacy, and in certain cases, the advantages over more traditional microscope-based techniques, of the endonasal endoscopic technique. CONCLUSIONS The endonasal endoscopic approach is a necessary tool in the modern skull base surgeon's armamentarium. Its efficacy for treatment of a wide variety of skull base pathologies has been repeatedly demonstrated. In the experienced surgeon's hands, this technique may offer the advantage of greater tumor removal with reduced overall complications over traditional craniotomies for select tumor pathologies centered near the midline skull base.
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Affiliation(s)
- Bjorn Lobo
- The Brain Tumor Center and Pituitary Disorders Program, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2200 Santa Monica Blvd., Santa Monica, CA 90404, USA
| | - Annie Heng
- The Brain Tumor Center and Pituitary Disorders Program, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2200 Santa Monica Blvd., Santa Monica, CA 90404, USA
| | - Garni Barkhoudarian
- The Brain Tumor Center and Pituitary Disorders Program, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2200 Santa Monica Blvd., Santa Monica, CA 90404, USA
| | - Chester F. Griffiths
- The Brain Tumor Center and Pituitary Disorders Program, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2200 Santa Monica Blvd., Santa Monica, CA 90404, USA
- Department of Otolaryngology, Pacific Eye and Ear Specialists, 11645 Wilshire Blvd, Los Angeles, CA 90025, USA
| | - Daniel F. Kelly
- The Brain Tumor Center and Pituitary Disorders Program, John Wayne Cancer Institute at Providence's Saint John's Health Center, 2200 Santa Monica Blvd., Santa Monica, CA 90404, USA
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Lobo B, Zhang X, Barkhoudarian G, Griffiths CF, Kelly DF. Endonasal Endoscopic Management of Parasellar and Cavernous Sinus Meningiomas. Neurosurg Clin N Am 2015; 26:389-401. [PMID: 26141358 DOI: 10.1016/j.nec.2015.03.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The management of cavernous sinus and invasive parasellar meningiomas often requires a multimodality treatment approach. Early attempts at complete or near-complete removal of parasellar meningiomas involving the cavernous sinus, Meckel cave, clivus, and sella using anterolateral or lateral skull base approaches were typically unsuccessful and yielded high rates of new cranial neuropathy and other complications. This article presents a strategy of endonasal endoscopic parasellar skull base bony decompression and limited tumor removal followed by stereotactic radiotherapy, stereotactic radiosurgery, or observation. Patient selection, technical nuances, potential complications, and initial outcomes in a small series of patients are discussed.
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Affiliation(s)
- Bjorn Lobo
- The Brain Tumor Center & Pituitary Disorders Program, Providence's Saint John's Health Center, John Wayne Cancer Institute, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA
| | - Xin Zhang
- The Brain Tumor Center & Pituitary Disorders Program, Providence's Saint John's Health Center, John Wayne Cancer Institute, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA
| | - Garni Barkhoudarian
- The Brain Tumor Center & Pituitary Disorders Program, Providence's Saint John's Health Center, John Wayne Cancer Institute, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA
| | - Chester F Griffiths
- The Brain Tumor Center & Pituitary Disorders Program, Providence's Saint John's Health Center, John Wayne Cancer Institute, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA; Department of Otolaryngology, Pacific Eye & Ear Specialists, 11645 Wilshire Boulevard, Los Angeles, CA 90025, USA
| | - Daniel F Kelly
- The Brain Tumor Center & Pituitary Disorders Program, Providence's Saint John's Health Center, John Wayne Cancer Institute, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA.
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Awad AJ, Mohyeldin A, El-Sayed IH, Aghi MK. Sinonasal morbidity following endoscopic endonasal skull base surgery. Clin Neurol Neurosurg 2015; 130:162-7. [PMID: 25621713 DOI: 10.1016/j.clineuro.2015.01.004] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 12/27/2014] [Accepted: 01/03/2015] [Indexed: 10/24/2022]
Abstract
Open transcranial surgery has long served as the traditional approach for resecting tumors and other lesions in the skull base. However, endoscopic endonasal skull base surgery (EESBS) has emerged as a credible alternative. This paper provides insight on the sinonasal morbidity in patients undergoing EESBS. A literature review was performed by searches of MEDLINE database to provide further insight on sinonasal morbidity associated with EESBS, with a particular focus on published incidence rates and patterns of complication. We identified only articles that reported the incidence of sinonasal morbidity and complications as the major outcome of the studies. The most common sinonasal morbidity symptoms are nasal crusting (50.8%), nasal discharge (40.4%), nasal airflow blockage (40.1%) followed by disturbances in olfaction (26.7%). The incidence of mucocele formation is 8%, and this is significantly increased in pediatric patients up to 25% (range, 14-50%). Epistaxis appears to be a rare event, often times not found in some case series. Some studies suggested less morbidity if the middle turbinate can be preserved, a finding that must be balanced with the need for sufficient exposure on larger cases. Sinonasal morbidity following endoscopic endonasal skull base surgery has the potential to adversely impact patient quality of life, with nasal crusting and discharge being the two most common symptoms. Morbidity signs and symptoms usually resolve within 3-4 months, however symptoms can persist for longer with more complex surgeries. The rate of mucocele formation is higher in pediatric patients, with special attention required in graft positioning for this population in particular.
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Affiliation(s)
- Ahmed J Awad
- Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Ahmed Mohyeldin
- Department of Neurosurgery, Ohio State University Wexner Medical Center, Columbus, USA
| | - Ivan H El-Sayed
- Department of Otolaryngology-Head and Neck Surgery, University of California at San Francisco, San Francisco, USA
| | - Manish K Aghi
- Department of Neurosurgery, University of California at San Francisco, San Francisco, USA.
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