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Zhou S, Zeng Z, Chen M, Zou L, Shao S. Incidence and influencing factors of olfactory dysfunction in patients 1 week after endoscopic transsphenoidal resection of pituitary tumor: a cross-sectional study of 158 patients. Front Neurol 2024; 15:1402626. [PMID: 39087015 PMCID: PMC11289771 DOI: 10.3389/fneur.2024.1402626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 06/28/2024] [Indexed: 08/02/2024] Open
Abstract
Objective To investigate the current situation of olfactory dysfunction in patients after endoscopic transsphenoidal resection of pituitary tumors, and analyze its influencing factors, to provide references for clinical nursing and rehabilitation. Methods A cross-sectional study design and convenience sampling method were used to investigate 158 patients with pituitary tumors treated by endoscopic transsphenoidal pituitary tumor resection in the Department of Neurosurgery of three Grade-A general hospitals in Sichuan Province from January 2022 and June 2023. The olfactory function of patients was evaluated 1 week after surgery, and the general clinical data and olfactory related data of patients were collected, and the influencing factors of olfactory disorder were analyzed by logistic regression. Results The incidence of olfactory dysfunction was 73.42%. analysis revealed that the formation of blood scabs, nasal cavity adhesion, cerebrospinal fluid leakage and operation time were independent risk factors for olfactory dysfunction in patients after transsphenoidal pituitary tumor resection (p < 0.05). Conclusion The incidence of olfactory dysfunction is high in patients after endoscopic transsphenoidal resection of pituitary tumors, suggesting that medical staff should pay close attention to and identify patients with olfactory dysfunction based on the guidance of disease knowledge and skills, develop targeted nursing interventions, and promote the improvement of patients' olfactory function and quality of life.
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Abbasoglu B, Basak H, Mete B, Gokalp E, Zaimoglu M, Beton S, Meco C, Kahilogulları G. Effect of endoscopic endonasal skull base approaches on olfactory function and facial development in children. Childs Nerv Syst 2024:10.1007/s00381-024-06446-0. [PMID: 38850294 DOI: 10.1007/s00381-024-06446-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 05/01/2024] [Indexed: 06/10/2024]
Abstract
INTRODUCTION Endoscopic approaches for skull base pathologies are increasingly being performed, and the subsequent complications, especially in the long term, have also been partially clarified. However, there is no information on the effects of endoscopic endonasal skull base surgeries (EESBS) in children on odor and facial development in parallel with long-term development. We conducted this study to investigate postoperative olfactory function and facial development in pediatric patients who underwent skull base surgery using the endoscopic endonasal method. METHODS We evaluated the smell test, sinonasal symptoms, and facial development of pediatric patients who underwent endoscopic endonasal skull base surgery after long-term follow-up. Odor was evaluated using the "Sniffin' Sticks" test kit, which assessed the T (odor threshold), D (odor discrimination), and I (odor identification) parameters. Sinonasal symptoms were evaluated using the SNOT-22 (sinus-nose outcome test) questionnaire. SNA (sella-nasion-A point), SNB (sella-nasion-B point), and ANB (A point-nasion-B point) angles were calculated from maxillofacial tomography and magnetic resonance imaging) to evaluate facial development. Data were compared with those of the healthy control group. RESULTS We included 30 patients comprising 19 (63.3%) boys and 11 (36.7%) girls, with no age difference between case and control groups. The mean follow-up period was 7 years. Odor test data, cephalometric measurements, and SNOT-22 analysis results showed no statistically significant differences between the two groups. CONCLUSION To our knowledge, this is a comprehensive study with the longest follow-up period in terms of evaluation of facial development after EESBS in children to analyze odor using the Sniffin' Sticks test kit and the quality of life using SNOT-22. Olfactory function, facial development, and quality of life remained unaffected after long-term follow-up after EESBS in children. Although this surgical approach is minimally invasive, we recommend considering the possibility of complications, and the procedure should be performed by an experienced surgical team with adequate equipment.
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Affiliation(s)
- Bilal Abbasoglu
- Department of Neurosurgery, Ankara University Medical School, Ankara, Turkey
| | - Hazan Basak
- Department of Otorhinolaryngology - Head and Neck Surgery, Ankara University Medical School, Ankara, Turkey
| | - Bahir Mete
- Department of Neurosurgery, Ankara University Medical School, Ankara, Turkey
| | - Elif Gokalp
- Department of Neurosurgery, Ankara University Medical School, Ankara, Turkey
| | - Murat Zaimoglu
- Department of Neurosurgery, Ankara University Medical School, Ankara, Turkey
| | - Suha Beton
- Department of Otorhinolaryngology - Head and Neck Surgery, Ankara University Medical School, Ankara, Turkey
| | - Cem Meco
- Department of Otorhinolaryngology - Head and Neck Surgery, Ankara University Medical School, Ankara, Turkey
- Department of Otorhinolaryngology - Head and Neck Surgery, Salzburg Paracelsus Medical University, Salzburg, Austria
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Al-Salihi MM, Rahman M, Al-Jebur MS, Al-Salihi Y, Shihadeh O, Hammadi F, Ayyad A. Effect of preservation versus resection of turbinate on olfactory function in endoscopic trans-nasal trans-sphenoidal pituitary surgery: a systematic review and meta-analysis. Neurol Res 2024; 46:444-452. [PMID: 38467610 DOI: 10.1080/01616412.2024.2328493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/03/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Utilizing endoscopes in surgery offers advantages and concerns, including potential nasal function impacts. Hyposmia following Transseptal Transsphenoidal hypophysectomy ranges from 0% to 2.2%. Debates persist about managing the M.T. in endoscopic sinus surgery due to its impact on nasal function. While preservation is recommended for sinonasal health, debates continue, as certain cases require resection. Our meta-analysis aims to compare turbinate resection and preservation effects on olfactory function. METHODS We searched five electronic databases to collect all relevant studies. Records were screened for eligibility. Data were extracted from the included studies independently. Our continuous outcomes were pooled as standardized mean difference with 95% CI. Statistical analyses was done by RevMan. RESULTS Our meta-analysis included four studies involving 235 patients (81 males). Evaluating changes in olfaction scores, two one-month studies (82 patients) revealed no significant difference between preservation and resection groups (Std.MD = 0.05[-0.39, 0.50], p = 0.81). For three-month assessments (146 patients), SNOT tests indicated no significant difference (Std.MD = 0.21, 95% CI[-0.11, 0.54], p = 0.20). Two studies used other tests on 70 patients at three months, yielding no significant difference (Std.MD = 0.13, 95% CI [-0.35, 0.62], p = 0.59). Two six-month studies (72 patients) similarly found no significant difference (Std.MD = 0.09, 95% CI [-0.39, 0.56], p = 0.72). CONCLUSION Our meta-analysis involving 235 patients examined olfaction score changes over various time frames in trans-nasal trans-sphenoidal pituitary surgeries. No significant differences were observed between turbinate preservation and resection groups at one month, three months, or six months post-surgery.
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Affiliation(s)
- Mohammed Maan Al-Salihi
- Department of Neurological Surgery, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Mohammed Rahman
- Department of Neurosurgery, St. Marys Hospital, Decatur, IL, USA
| | | | | | - Omar Shihadeh
- Department of Neurosurgery, Hamad General Hopsital, Doha, Qatar
| | - Firas Hammadi
- Department of Neurosurgery, Hamad General Hopsital, Doha, Qatar
| | - Ali Ayyad
- Department of Neurosurgery, Hamad General Hopsital, Doha, Qatar
- Department of Neurosurgery, Saarland University Hospital, Homburg, Germany
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Mu A, Ni Z, Ma C. Nasal Irrigation Improves the Nasal Related Quality of Life in Patients Undergoing Transsphenoidal Resection of Pituitary Adenoma. Biol Res Nurs 2024; 26:293-302. [PMID: 38079151 DOI: 10.1177/10998004231221548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2024]
Abstract
Background: After transsphenoidal pituitary adenoma resection patients have reduced olfactory function and quality of life. This study aimed to evaluate the effects of nasal irrigation on the nasal related quality of life in patients undergoing transsphenoidal pituitary adenoma resection. Methods: Patients undergoing transsphenoidal resection of pituitary adenomas in a tertiary hospital in China were included. The patients were randomly divided into a control group and nasal irrigation group according to the random sequence generated by the SPSS22.0 software. The 22-item sino-nasal outcome test (SNOT-22) was used to evaluate nasal related quality of life; lower SNOT-22 scores indicate a higher quality of life. The Toyota and Takagi (T&T) olfactometer test was used to evaluate the olfactory function of patients. Results: A total of 82 patients were finally included. The SNOT-22 scores of both groups after surgery were significantly higher than those before surgery (p < .05). The total SNOT-22 score of nasal irrigation group at one month (23.45 ± 3.72 vs. 27.48 ± 4.07) and three months (15.83 ± 2.86 vs. 21.82 ± 3.36) after surgery was lower than that in the control group (p < .05). There was no significant difference in olfactory function between the two groups at one month and three months after surgery (p > .05). The nasal mucosal score in the nasal irrigation group was significantly improved compared with the control group at one month and three months after surgery (p < .05). Conclusion: Nasal irrigation is associated with improved quality of life in patients undergoing transsphenoidal pituitary adenoma resection compared with the control group.
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Affiliation(s)
- Aiping Mu
- Department of Neurosurgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhuojun Ni
- Department of Neurosurgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chen Ma
- Department of Neurosurgery, First Affiliated Hospital of Soochow University, Suzhou, China
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Bengtsson OF, Sunnergren O, Segerhammar I, Förander P, Olsson M, Hulting AL, Stjärne P. Remission, complications, and overall survival in transsphenoidal pituitary surgery-a Swedish single-center experience of 578 patients. Acta Neurochir (Wien) 2023; 165:685-692. [PMID: 36662287 PMCID: PMC10006055 DOI: 10.1007/s00701-022-05456-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/12/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND Surgical treatment of pituitary lesions causing hormonal overproduction or mass effect is standard procedure. There are few reports on the results and complications related to these surgeries from Northern Europe. Our aim was to evaluate the outcome and complications of a single tertiary surgical center over more than a decade. METHODS This was a retrospective study on all patients that underwent pituitary surgery from 1st of January 2005 to 31st of December 2017. The analysis included type of lesion, surgical method, pre- and postoperative need for hormonal substitution, hormonal outcome, complications to surgery, survival, need for revision surgery, or stereotactic radiation. Appropriate statistical analyses were made to evaluate surgical results, complications, and survival. RESULTS Five hundred seventy-eight patients were included in the study. Remission was achieved in 58% of patients with GH-producing and 94% of ACTH-releasing adenomas. Sixty-six percent had no preoperative hormonal substitution compared to 39% postoperatively. Rhinosinusitis (10%) was the most commonly reported postoperative complication followed by leakage of cerebrospinal fluid (8%) and meningitis (4%). Standardized mortality rate for the study population was higher (p = 0.18) when compared to the general population. CONCLUSION Our results regarding remission rates and complications are in comparison with previous studies. Surgery of pituitary lesion can be considered a safe and efficient surgery. We noted lower rates of CSF leakage in the later part of the study period and believe that this, in part, was an effect by the introduction of a multidisciplinary surgical skull base team and increased surgical experience.
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Affiliation(s)
- Ola Fridman Bengtsson
- Department of Otorhinolaryngology, Karolinska University Hospital, Eugeniavägen 3, 171 76, Stockholm, Sweden.
- Department of Clinical Sciences, Intervention and Technology, Division of Otorhinolaryngology, Karolinska Institute, Stockholm, Sweden.
| | - Ola Sunnergren
- Ear-, Nose-, and Throat Clinic, Jönköping County, Sweden
| | - Ivan Segerhammar
- Ear-, Nose-, and Throat Clinic, Örebro University Hospital, Örebro, Sweden
| | - Petter Förander
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Martin Olsson
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Anna-Lena Hulting
- Department of Molecular Medicine and Surgery, Patient Area Endocrinology and Nephrology, Inflammation and Infection Theme, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden
| | - Pär Stjärne
- Department of Otorhinolaryngology, Karolinska University Hospital, Eugeniavägen 3, 171 76, Stockholm, Sweden
- Department of Clinical Sciences, Intervention and Technology, Division of Otorhinolaryngology, Karolinska Institute, Stockholm, Sweden
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Quality of Life Considerations in Endoscopic Endonasal Management of Anterior Cranial Base Tumors. Cancers (Basel) 2022; 15:cancers15010195. [PMID: 36612191 PMCID: PMC9818735 DOI: 10.3390/cancers15010195] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
Considering quality of life (QOL) is critical when discussing treatment options for patients undergoing endoscopic endonasal skull base surgery (EESBS) for cancers at the base of the skull. Several questionnaires have been developed and validated in the last 20 years to explore QOL in this patient population, including the Anterior Skull Base Questionnaire, Skull Base Inventory, EESBS Questionnaire, and the Sino-Nasal Outcome Test for Neurosurgery. The Sino-Nasal Outcomes Test-22 and Anterior Skull Base Nasal Inventory-12 are other tools that have been used to measure sinonasal QOL in anterior cranial base surgery. In addition to pathology-related perturbations in QOL endoscopic surgical options (transsellar approaches, anterior cranial base surgery, and various reconstructive techniques) all have unique morbidities and QOL implications that should be considered. Finally, we look ahead to new and emerging techniques and tools aimed to help preserve and improve QOL for patients with anterior cranial base malignancies.
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Hallén T, Olsson DS, Farahmand D, Esposito D, Olofsson AC, Jakobsson S, Jakobsson Ung E, Sahlstrand-Johnson P, Johannsson G, Skoglund T, Bergquist H. Sinonasal Symptoms and Self-Reported Health before and after Endoscopic Pituitary Surgery—A Prospective Study. Skull Base Surg 2022; 83:e160-e168. [DOI: 10.1055/s-0041-1722929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 12/02/2020] [Indexed: 10/22/2022]
Abstract
Abstract
Objectives Despite the limited invasiveness of endoscopic transsphenoidal surgery (ETSS), some degree of nasal structure destruction is unavoidable. Our objective was to evaluate sinonasal morbidity and self-reported health before and 6 months after ETSS for pituitary tumors, and to identify possible predictive factors for deterioration in sinonasal health.
Design Prospective observational cohort study.
Setting University tertiary referral hospital.
Participants Totally 109 consecutive adult patients undergoing ETSS for pituitary tumors between 2015 and 2019.
Main Outcome Measures Sinonasal symptoms and self-reported health before and 6 months after ETSS, assessed by the Sinonasal Outcome Test (SNOT-22) and the EQ-5D questionnaire. Predictive factors for postoperative deterioration in sinonasal symptoms.
Results The overall SNOT-22 score did not change, but the score of the rhinologic domain of SNOT-22 worsened from 6.0 ± 5.9 before to 8.0 ± 7.4 6 months after surgery (p = 0.011). The EQ-5D visual analog scale improved from 64.0 ± 22.9 before to 71.1 ± 18.7 6 months after surgery (p = 0.00088). Univariate and multivariable regression analyses showed that prior sinonasal surgery was associated with a significant worsening in rhinologic symptoms 6 months after surgery (p = 0.046 and p = 0.020, respectively).
Conclusions Although self-reported overall health improved, significant deterioration of rhinologic symptoms was seen 6 months after ETSS. This information is important for preoperative patient counselling. Further refinement of the surgical technique and follow-up strategies to reduce postoperative sinonasal morbidity could be of value, especially in patients who have undergone prior sinonasal surgery.
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Affiliation(s)
- Tobias Hallén
- Department of Neurosurgery, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Daniel S Olsson
- Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Dan Farahmand
- Department of Neurosurgery, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Daniela Esposito
- Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Sofie Jakobsson
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Jakobsson Ung
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Pernilla Sahlstrand-Johnson
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Lund University, Ska°ne University Hospital, Malmö, Sweden
| | - Gudmundur Johannsson
- Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Thomas Skoglund
- Department of Neurosurgery, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Henrik Bergquist
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Otorhinolaryngology, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Equivalent outcomes in nasal symptoms following microscopic or endoscopic transsphenoidal surgery: results from multi-centre, prospective study. Acta Neurochir (Wien) 2022; 164:1589-1597. [PMID: 35133481 PMCID: PMC9160117 DOI: 10.1007/s00701-022-05138-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 01/02/2022] [Indexed: 11/18/2022]
Abstract
Background T
ranssphenoidal surgery (TSS) is the standard approach for resection of pituitary lesions. Historically, this has utilized the microscopic approach (mTSS); however, the past decade has seen widespread uptake of the endoscopic approach (eTSS). The purported benefits of this include improved visualization and illumination, resulting in improved surgical and endocrinological patient outcomes. It is also believed that eTSS results in fewer post-operative nasal symptoms compared to mTSS; however, few papers have directly compared these groups. Objectives We sought to compare nasal symptoms after endoscopic uninostril (eTSS-uni), endoscopic binostril (eTSS-bi) and microscopic endoscopic transsphenoidal surgery (mTSS). Methods The General Nasal Patient Inventory (GNPI) was prospectively administered to 136 patients (71 non-functioning adenomas, 26 functioning adenomas, 39 other pathology) undergoing transsphenoidal surgery at multiple time points (pre-operatively; days 1, 3 and 7–14; months 1, 3 and 6 and 1 year post-operatively). All surgeries were performed by subspecialist pituitary surgeons in three subgroups — mTSS (25), eTSS-uni (74) and eTSS-bi (37). The total GNPI scores (0–135) and subscores for the 45 individual components were compared across three groups assessing for temporal and absolute changes. Results Irrespective of surgical approach used, GNPI scores were significantly higher on post-operative day 1 (p < 0.001) and day 3 (p ≤ 0.03) compared to pre-treatment baseline (mixed-effects model). By 1 month post-operatively, however, post-operative GNPI scores were no different from pre-treatment (p > 0.05, mixed-effects model). Whilst the eTSS-uni group demonstrated significantly lower GNPI scores at day 1 post-op compared to the mTSS group (p = 0.05) and eTSS-bi group (p < 0.001), there was no significant difference in post-operative scores between approaches beyond 1–2 weeks post-operatively. Similar results were obtained when the non-functioning tumour group was analysed separately. Conclusions Transsphenoidal pituitary surgery is well tolerated. Post-operative nasal symptoms transiently worsen but ultimately improve compared to pre-operative baseline. Operative approach (microscopic, endoscopic uninostril or endoscopic binostril) only has a transient effect on severity of post-operative nasal symptoms. Supplementary Information The online version contains supplementary material available at 10.1007/s00701-022-05138-5.
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Hannan CJ, Nolan D, Corr P, Amoo M, Murray D, Looby S, Javadpour M. Sinonasal outcomes associated with the use of BioGlue® in endoscopic transsphenoidal pituitary surgery. Neurosurg Rev 2022; 45:2249-2256. [PMID: 35083593 DOI: 10.1007/s10143-021-01723-x] [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: 08/16/2021] [Revised: 12/03/2021] [Accepted: 12/19/2021] [Indexed: 11/30/2022]
Abstract
Concerns have been raised in the neurosurgical literature regarding the use of BioGlue®, a tissue sealant initially developed for cardiothoracic surgery, due to reports of an increased incidence of infection, wound breakdown, and CSF fistulae. The aim of this study was to determine if the use of BioGlue® in skull base repair impacts on the sinonasal outcomes and the incidence of post-operative infection following endoscopic pituitary surgery. SNOT-22 questionnaires were completed pre-operatively, and at 6, 12, and 24 weeks post-operatively by 50 patients. Pre- and post-operative MRI scans were reviewed and assessed for evidence of post-operative sinusitis. Patient records were consulted to ascertain the incidence of post-operative infection. Repeated measures ANOVA and Wilcoxon signed rank test were used for data analysis. Statistical analysis revealed a significant difference in the mean SNOT-22 scores across the four time intervals (F(1.605, 78.642) = 9.180, p = 0.001). This difference was powered by a deterioration at 6 weeks that recovered completely by 12 weeks. The mean SNOT-22 score in the study cohort at 24 weeks was 16.84/110 (range 0-57, ± 2.04) which was lower than the mean pre-operative score and is consistent with mild rhinosinusitis. There were no cases of post-operative meningitis and 1/50 (2%) case of post-operative sinusitis in this cohort. The use of BioGlue® in endoscopic endonasal pituitary surgery does not appear to lead to significant sinonasal morbidity. Previous concerns about the use of BioGlue® in transcranial procedures may not apply to extradural application of this tissue sealant in endoscopic transnasal surgery.
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Affiliation(s)
- Cathal John Hannan
- Department of Neurosurgery, Manchester Centre for Clinical Neurosciences, Manchester, England
| | - Deirdre Nolan
- National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland
| | - Paula Corr
- National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland
| | - Michael Amoo
- National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Daniel Murray
- National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Seamus Looby
- Department of Neuroradiology, Beaumont Hospital, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Mohsen Javadpour
- National Neurosurgical Centre, Beaumont Hospital, Dublin, Ireland. .,Royal College of Surgeons in Ireland, Dublin, Ireland. .,Department of Academic Neurology, Trinity College Dublin, Dublin, Ireland.
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Bhenswala P, Lakhana M, Gress FG, Andalib I. Novel Uses of Lumen-apposing Metal Stents: A Review of the Literature. J Clin Gastroenterol 2021; 55:641-651. [PMID: 34049379 DOI: 10.1097/mcg.0000000000001566] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The field of therapeutic endoscopy has seen many recent advancements. One such emerging field is the use of lumen-apposing metal stents (LAMS). Although a few LAMS have been developed, the most commonly reviewed and the only Food and Drug Administration (FDA)-approved LAMS is the Axios stent by Boston Scientific. In 2013, LAMS were initially approved by the FDA for the management of pancreatic fluid collection drainage in the presence walled-off necrosis. Pancreatic fluid collections are traditionally drained with either a plastic stent or a covered biliary self-expanding metal stent. Plastic stents have a double pigtail feature which prevents stent migration. However, their narrow lumen poses limitations as it can lead to early stent occlusion. Fully covered metal stents have larger diameters, allowing improved drainage and decreased stent occlusion but their tubular shape is prone to migration. Consequently, this results in leakage, and frequent retrievals. Over the years, due to their versatility, LAMS now have many off label uses. This includes management of gastric outlet obstruction, superior mesenteric artery syndrome, strictures, gallbladder drainage, and postsurgical collection drainage. In this review, we will be discussing the FDA approved and the nonapproved uses of LAMS.
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Affiliation(s)
- Prashant Bhenswala
- Department of Gastroenterology and Hepatology, Mount Sinai South Nassau, Oceanside, NY
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Quality of Life and Morbidity after Endoscopic Endonasal Skull Base Surgeries Using the Sinonasal Outcomes Test (SNOT): A Tertiary Hospital Experience. Int J Otolaryngol 2021; 2021:6659221. [PMID: 34104196 PMCID: PMC8159648 DOI: 10.1155/2021/6659221] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 04/28/2021] [Indexed: 01/22/2023] Open
Abstract
Introduction Endoscopic endonasal skull base surgery (EESBS) has been associated with a minimally invasive and effective approach for pathology of the anterior skull base and associated with less overall morbidity compared with open approaches. However, it is associated with its own potential morbidity related to surgical manipulation or resection of normal and noninflamed intranasal structures to gain adequate access. The assessment of sinonasal QOL (quality of life) postsurgery is therefore a vital aspect in follow-up of these patients. Objectives To assess quality of life and morbidity after endoscopic endonasal skull base surgery using the Sinonasal Outcomes Test (SNOT-22). Methodology. A single-center retrospective cross-sectional review with a sample of 80-100 patients undergoing endoscopic endonasal transsphenoidal surgery was conducted at the ENT and Neurosurgery departments of King Fahad Specialist Hospital-Dammam (KFSH-D) for a period of 10 years from March 2010 to March 2020. Data were collected through hospital records and database, as well as from patients through phone call interviews. Records were reviewed for diagnosis, demographic features, and 22-item Sinonasal Outcomes Test (SNOT-22) scores noted at three points in time: prior to procedure and after, at 3 months and 6 months. Results Within the study cohort comprising 96 patients, the mean age of the participants was 39.5 ± 12.1 years, and diagnostic typing before and after histopathological investigations revealed maximum pituitary adenomas (46.9%) closely followed by CSF-related ailments (41.7%). The changes in the mean and standard deviation of the total SNOT-22 scores postoperatively at the 3rd month (9.5 ± 5.4) and the 6th month (8.8 ± 5.2) were statistically significant (p < 0.001) when compared to the preoperative score (10.8 ± 5.1). Conclusion Although there was a predicted passivity of symptoms in the post-EESBS period, several significant positive outcomes were seen. The increase in discomfort in the sleep domains postsurgery is an issue to pursue and reason out. The overall SNOT-22 scores noted preoperatively and 3 and 6 months postoperatively showed statistically significant improvements in QOL with no long-term effects.
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Sagan KP, Andrysiak-Mamos E, Tyburski E, Sagan LM, Syrenicz A. Quality of Life and Sleep in Patients with Pituitary Adenoma in Relation to Tumor Type and Compression of the Optic Chiasm. J Clin Med 2021; 10:jcm10091879. [PMID: 33926090 PMCID: PMC8123647 DOI: 10.3390/jcm10091879] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/23/2021] [Accepted: 04/25/2021] [Indexed: 11/16/2022] Open
Abstract
Objective: To determine the effect of transsphenoidal surgery on quality of life and sleep in patients with pituitary adenomas depending on tumor type and compression of the optic chiasm. Methods: In this prospective study, patients with pituitary adenomas who were scheduled for transsphenoidal surgery completed the Short Form 36 Questionnaire, Pittsburgh Sleep Quality Index, and Epworth Sleepiness Scale preoperatively and 7.5 (±1.5) months after surgery. Patients were analyzed based on tumor type and compression of the optic chiasm. Results: Significant improvements with large effect sizes were seen for patients with Cushing’s disease in general health (Z = −2.37; p = 0.018), vitality (Z = −2.05; p = 0.041), and mental health (Z = −2.06; p = 0.040). A significant deterioration with large effect size occurred in physical functioning (Z = −2.02; p = 0.043) in patients with acromegaly. A significant improvement with medium effect size was seen in subjective sleep quality, (Z = −2.24; p = 0.025), sleep duration (Z = −2.11; p = 0.035), and habitual sleep efficiency (Z = −2.26; p = 0.024) after decompression of the optic chiasm. Multiple significant correlations were observed between sleep parameters and Short Form 36 subscales before and after treatment. Conclusions: Changes in quality of life during the follow-up period depend on tumor type. Circadian rhythm disturbances may resolve promptly after decompression of the optic chiasm. Quality of life in pituitary adenoma patients is associated with quality of sleep in many dimensions, thus implying that developing strategies to improve sleep quality could increase overall well-being and everyday functioning in pituitary adenoma patients.
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Affiliation(s)
- Karol Piotr Sagan
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University, 70-204 Szczecin, Poland; (E.A.-M.); (A.S.)
- Correspondence: ; Tel.: +48-91-425-3540
| | - Elżbieta Andrysiak-Mamos
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University, 70-204 Szczecin, Poland; (E.A.-M.); (A.S.)
| | - Ernest Tyburski
- Institute of Psychology, SWPS University of Social Sciences and Humanities, 03-815 Poznan, Poland;
| | - Leszek Michał Sagan
- Department of Neurosurgery, Pomeranian Medical University, 70-204 Szczecin, Poland;
| | - Anhelli Syrenicz
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University, 70-204 Szczecin, Poland; (E.A.-M.); (A.S.)
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Quality-of-life evaluation for patients submitted to nasal endoscopic surgery for resection of pituitary tumours. Eur Arch Otorhinolaryngol 2020; 278:1411-1418. [PMID: 32989493 DOI: 10.1007/s00405-020-06381-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 09/15/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE This study aimed to evaluate the pre- and post-operative quality-of-life of patients submitted to the resection of pituitary adenoma via endoscopic transsphenoidal. METHODS This was a prospective study on patients submitted to endoscopic transsphenoidal pituitary surgery with the harvest of a nasoseptal flap who responded to the questionnaires FV-36 and SNOT-22 in the pre-operative and in months 1, 3 and 6 following the surgical procedure. RESULTS A total of 42 patients submitted to pituitary adenoma resection surgery via endoscopic transsphenoidal with a nasoseptal flap were recruited. In all of the physical and mental domains (SF-36) evaluated, there was an improvement in the long-term evaluation (6 months), compared to the pre-operative, as well as in the site-specific evaluation (SNOT-22). CONCLUSION The global and site-specific questionnaires in the 6th post-operative month follow-up presented an important improvement in all the physical and mental domains evaluated, as well as in nasal function in the perception of the patients submitted to pituitary adenoma resection via endoscopic transsphenoidal, demonstrating the safety and efficiency of the procedure.
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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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Olfaction in Juvenile Nasopharyngeal Angiofibroma: The first study. Am J Otolaryngol 2020; 41:102298. [PMID: 32451287 DOI: 10.1016/j.amjoto.2019.102298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/09/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND To study the pattern of olfactory dysfunction/recovery in juvenile nasopharyngeal angiofibroma (JNA). METHODS Olfactory assessment was undertaken in 30 patients (category1) both pre- & post-operatively and in another 18 (category 2) only postoperative. All patients underwent transpalatal excision and variables of interest included age, radiological stage/parameters & tumor size. RESULTS Objective olfactory dysfunction was seen in 60% while involvement of olfactory strip was suggested in 50%. Despite some marginal trends only noted between size/age with change of olfaction, Pearson's correlation test did not reveal any significance amongst multiple variables. However a better recovery of olfaction following surgery was evident in Category-2 where Chi-Square test (p < 0.05) significantly revealed this to be a function of postoperative duration. This regenerative course in JNA suggests an optimum period of 4 years for full recovery after surgery. CONCLUSION In this first study of olfaction in JNA many new trends have been appreciated. In general, deteriorations of olfaction were seen due to 'vascular-concussion' effect in early postoperative phase where post-surgical clearance of airway showed minimal effect in terms of improvement. The hypervascularity of olfactory epithelium with possible hormonal effects may be responsible for the unique pattern of olfactory function and recovery in JNA.
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Podlesek D, Zolal A, Kirsch M, Schackert G, Pinzer T, Hummel T. Olfactory bulb volume changes associated with trans-sphenoidal pituitary surgery. PLoS One 2019; 14:e0224594. [PMID: 31851684 PMCID: PMC6919594 DOI: 10.1371/journal.pone.0224594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 10/17/2019] [Indexed: 11/20/2022] Open
Abstract
Objective The trans-sphenoidal approach is most frequently used for pituitary adenoma (PA) enucleation. However, effects of this surgery on neighboring structures have received little attention so far. In particular, no investigations on olfactory bulb (OB) anatomy after trans-sphenoidal surgery have been reported. Because impairment of olfaction has been shown in small groups following trans-sphenoidal surgery we hypothesized that the transnasal approach is likely to alter OB volume which is associated with changes of olfactory function. Methods The study comprised 33 patients with pituitary adenoma (14 women and 19 men, mean age 50 years). Comprehensive assessment of olfactory function was conducted with the "Sniffin' Sticks" test kit. Based on magnetic resonance imaging scans OBs were measured before and approximately one year after trans-sphenoidal PA enucleation. Results Owing to postoperative non-compliance and MRI artifacts partly due to drill friction complete evaluation of “Sniffin' Sticks” in term of obtaining the TDI score was possible pre- and postoperatively in 21 patients whereas OB volumes were available in 32 patients. Approximately one year after surgery olfactory function was not significantly different from baseline. However, left- and right-sided OB volume in patients treated via trans-sphenoidal surgery decreased (p = 0.001). The side of the surgical approach did not affect OB volume in a side-specific manner. Changes in odor threshold were significantly correlated to changes in right-sided OB volume (r = 0.45, p = 0.024). Conclusion Overall olfactory performance one year after surgery was not significantly different from baseline. However, changes in OB volume are associated with changes in olfactory performance and OB volumes decreased in patients.
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Affiliation(s)
- Dino Podlesek
- Department of Neurosurgery, Dresden University of Technology, Carl Gustav Carus Faculty of Medicine, Dresden, Germany
- * E-mail:
| | - Amir Zolal
- Department of Spine Surgery and Neurotraumatology, SRH-Wald Clinic Gera, Gera, Germany
| | - Matthias Kirsch
- Department of Neurosurgery, Asklepios Clinic Schildautal Seesen, Germany
| | - Gabriele Schackert
- Department of Neurosurgery, Dresden University of Technology, Carl Gustav Carus Faculty of Medicine, Dresden, Germany
| | - Thomas Pinzer
- Department of Neurosurgery, Dresden University of Technology, Carl Gustav Carus Faculty of Medicine, Dresden, Germany
| | - Thomas Hummel
- Interdisciplinary Smell & Taste Clinic, Department of Otorhinolaryngology, Dresden University of Technology, Carl Gustav Carus Faculty of Medicine, Dresden, Germany
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18
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Preservation of Olfactory Function Following Endoscopic Single-Nostril Transseptal Transsphenoidal Surgery. World Neurosurg 2019; 132:e665-e669. [PMID: 31442636 DOI: 10.1016/j.wneu.2019.08.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 08/07/2019] [Accepted: 08/09/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Olfactory dysfunction is a significant postoperative complication related to endoscopic transsphenoidal surgery (TSS). This study aimed to determine the impact of endoscopic TSS on olfactory function. METHODS We conducted a prospective study of 32 patients with sellar or parasellar tumors who were treated with endoscopic TSS between December 2013 and October 2016. TSS was performed via a right transseptal approach. We performed the Toyota and Takagi olfactometer test and the venous olfaction test for the evaluation of olfactory function preoperatively and at 1 and 3 months postoperatively. RESULTS The results of the Toyota and Takagi test showed that olfactory function deteriorated in 4 of 32 (12.5%) patients 1 month postoperatively and improved to preoperative baseline levels in all patients 3 months after the procedure. Olfactory function deteriorated in 1 of 31 (3.2%) patients 3 months after the procedure. The venous olfaction test revealed no response in 1 of 31 (3.2%) patients 1 month postoperatively, with no improvement 3 months after the procedure. CONCLUSIONS Endoscopic single-nostril transseptal TSS for sellar or parasellar tumor resection has minimal impact on olfactory function.
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Significance of Medial Osteotomy on the Olfactory Function in Patients Who Underwent Septorhinoplasty. J Craniofac Surg 2019; 30:e106-e109. [PMID: 30507872 DOI: 10.1097/scs.0000000000004953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE This study was designed to explore the impact of medial osteotomy on olfactory function. METHODS This nonrandomized, prospective study included 60 adult patients who underwent open technique septoplasty (group 1), rhinoplasty with only lateral osteotomy (group 2), and septorhinoplasty with medial and lateral osteotomies (group 3). Olfactory functions were evaluated by using the Connecticut Chemosensory Clinical Research Center (CCCRC) olfactory test. The CCCRC test includes the butanol threshold test and smell identification test using common smells. The butanol threshold test and smell identification test scores of each group were recorded preoperatively and at 1st and 4th months and compared. RESULTS Each group is consisted of 20 patients. The preoperative smell identification test and butanol threshold test scores were similar in each group. The smell identification test, butanol threshold test, and CCCRC olfactory test scores of the 1st month were statistically significantly low in group 3. There was no statistically significant difference between the groups at 4th month postoperatively. CONCLUSION The present study is the first analysis of the effect of medial osteotomy on olfactory function. Medial osteotomy may decrease the olfactory function in early time, but afterwards olfaction could recover at preoperative levels.
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Bhenswala PN, Schlosser RJ, Nguyen SA, Munawar S, Rowan NR. Sinonasal quality-of-life outcomes after endoscopic endonasal skull base surgery. Int Forum Allergy Rhinol 2019; 9:1105-1118. [PMID: 31356005 DOI: 10.1002/alr.22398] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/01/2019] [Accepted: 07/11/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND There are substantial gaps in our understanding of the influence of the endoscopic endonasal approach (EEA) for endoscopic skull base surgery on sinonasal-specific quality of life (QOL) as well as the instruments available for assessment. Our primary objective in this study was to characterize postoperative changes in sinonasal QOL, specifically using the 22-item Sino-Nasal Outcome Test (SNOT-22), with a secondary objective of delineating weaknesses in our current understanding of patient symptomatology after EEA for skull base surgery. METHODS A comprehensive literature review was conducted using PubMed, CINAHL, Cochrane Library, and SCOPUS for studies reporting SNOT-22 data pre- and postoperatively in patients who underwent EEA for skull base pathologies. Studies were limited to patients ≥18 years of age and excluded patients diagnosed with chronic rhinosinusitis (CRS). RESULTS Nineteen unique studies with 27 separate data sets and a total of 1025 patients were used in this meta-analysis. Overall SNOT-22 scores statistically improved at the 6-month (p = 0.0009) and 1-year (p = 0.002) time-points. Patients with preoperative SNOT-22 scores ≥20 achieved postoperative improvements at 12-week (p < 0.00001), 6-month (p < 0.0001), 1-year (p < 0.00001), and long-term follow-up (p < 0.0001). Patients with preoperative SNOT-22 scores <20 remained stable and did not worsen postoperatively. CONCLUSION Patients undergoing EEA for skull base pathologies who have impaired sinonasal QOL preoperatively demonstrated significant postoperative QOL improvements. Those patients with relatively normal preoperative sinonasal QOL remained asymptomatic postoperatively. This study supports the need for development of a contemporary disease- and approach-specific, validated QOL instrument for skull base pathologies.
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Affiliation(s)
- Prashant N Bhenswala
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC
| | - Rodney J Schlosser
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC.,Department of Surgery, Ralph H. Johnson VA Medical Center, Charleston, SC
| | - Shaun A Nguyen
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC
| | - Suqrat Munawar
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC
| | - Nicholas R Rowan
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
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Netuka D, Masopust V, Fundová P, Astl J, Školoudík D, Májovský M, Beneš V. Olfactory Results of Endoscopic Endonasal Surgery for Pituitary Adenoma: A Prospective Study of 143 Patients. World Neurosurg 2019; 129:e907-e914. [PMID: 31103759 DOI: 10.1016/j.wneu.2019.05.061] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Clinical examination, including pre- and postoperative assessment of olfaction function, should be included in evaluating surgical outcomes in patients with pituitary adenomas. Most of the studies are lacking assessment of olfactory function. METHODS A prospective study of 143 patients who underwent surgical resection of pituitary adenomas from January 2014 to December 2017 was performed. Data on clinical presentation, pre- and postoperative neurologic, endocrinologic, and ophthalmologic examinations, complications, and follow-up outpatient examinations were recorded. Olfactory function was assessed using the Sniffin' Sticks odor identification test preoperatively, postoperatively (3 months), and 1 year after surgery. RESULTS Normosmia was present preoperatively in 93.7% of patients, postoperatively in 95.8% of patients, and in 95.1% 1 year postsurgery. Hyposmia was present preoperatively in 4.2% of patients, postoperatively in 2.1% of patients, and in 1.4% 1 year after surgery. Anosmia was present preoperatively in 2.1% of patients, postoperatively in 2.1% of patients, and in 3.5% 1 year after surgery. In patients with preoperative normosmia, postoperative hyposmia and anosmia were present in 1.5% of patients. There were no differences according to age, sex, size, or type of pituitary adenoma. CONCLUSIONS Assessment of olfactory function should be included in the analysis of pituitary adenoma surgery results. This prospective study showed low risk of olfaction deterioration if an endoscopic endonasal approach is used without any mucosal flaps for skull base reconstruction. Further studies that include objective olfaction assessment are warranted.
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Affiliation(s)
- David Netuka
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic.
| | - Václav Masopust
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
| | - Petra Fundová
- Department of Otorhinolaryngology and Maxillofacial Surgery, Third Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
| | - Jaromír Astl
- Department of Otorhinolaryngology and Maxillofacial Surgery, Third Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
| | - David Školoudík
- Center for Science and Research, Faculty of Health Sciences, Palacký University Olomouc, Olomouc, Czech Republic
| | - Martin Májovský
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
| | - Vladimír Beneš
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
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Technological and Ideological Innovations in Endoscopic Skull Base Surgery. World Neurosurg 2019; 124:513-521. [PMID: 30708082 DOI: 10.1016/j.wneu.2019.01.120] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/25/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Endoscopic skull base surgery has evolved over the last several decades due to technological advances and operative techniques. Several innovations that are not yet mainstream may have significant impact on the future of endoscopic skull base surgery. METHODS Current literature pertaining to innovations in endoscopic skull base surgery was retrieved using PubMed, Embase, Web of Science, and Google Scholar. RESULTS Several recent innovations may play an influential role in the advancement of endoscopic skull base surgery, including fluorescent dyes such as indocyanine green fluorescence, fluorescein, and 5-aminolevulinic acid, 3-dimensional endoscopes, robotic surgery, and intraoperative magnetic resonance imaging. CONCLUSIONS Several technologies are under current investigation with the hope to improve future outcomes in endoscopic skull base surgery. Additional research and evolution are necessary and will require intense scrutiny before becoming standard of care.
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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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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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Andela CD, Lobatto DJ, Pereira AM, van Furth WR, Biermasz NR. How non-functioning pituitary adenomas can affect health-related quality of life: a conceptual model and literature review. Pituitary 2018; 21:208-216. [PMID: 29302835 PMCID: PMC5849670 DOI: 10.1007/s11102-017-0860-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
After treatment for a non-functioning pituitary adenoma (NFA) health-related quality of life (HR-QoL) improves considerably. However, the literature about the normalization of HR-QoL after treatment is inconclusive. Some researchers described a persistently decreased HR-QoL compared to reference data, while others did not. Considering this variety in observed HR-QoL outcomes, the aim of the present review was to provide a literature overview of health outcomes in patients with a NFA, using a conceptual HR-QoL model. A concrete conceptualization of the health outcomes of patients with a NFA can be helpful to understand the observed variety in HR-QoL outcomes and to improve clinical care and guidance of these patients. For this conceptualization, the Wilson and Cleary model was used. This model has a biopsychosocial character and has been validated in several patient populations. In the present review, health outcomes of patients with a NFA were described at each stage of the model e.g. biological and physiological variables, symptom status, functional status, general health perceptions and overall HR-QoL. The Wilson-Cleary model elucidates that elements at each stage of the model can contribute to the impairment in HR-QoL of patients with a NFA, which explains the reported variety in the literature. Furthermore, by applying the model, potential interventions targeting these elements can be identified. While optimal biomedical treatment has always been the focus, it is clearly not sufficient for good HR-QoL in patients with a NFA. Further improvement of HR-QoL should be supported by a pituitary specific care trajectory, including psychosocial care (e.g. self-management training), to beneficially affect characteristics of the patient and the (healthcare) environment, with the utmost goal to optimize HR-QoL in patients after treatment.
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Affiliation(s)
- Cornelie D Andela
- Department of Medicine, Division of Endocrinology, and Center for Endocrine Tumors, C7-Q, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
| | - Daniel J Lobatto
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Alberto M Pereira
- Department of Medicine, Division of Endocrinology, and Center for Endocrine Tumors, C7-Q, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Wouter R van Furth
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Nienke R Biermasz
- Department of Medicine, Division of Endocrinology, and Center for Endocrine Tumors, C7-Q, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
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Giordano M, Gerganov VM, Gallieni M, Samii A, Samii M. Evaluation of Olfactory Outcome After Frontolateral Approach for Treatment of Suprasellar Tumors. World Neurosurg 2018; 114:e1002-e1006. [PMID: 29597015 DOI: 10.1016/j.wneu.2018.03.131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 03/18/2018] [Accepted: 03/19/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We present the findings of our prospective study assessing olfactory function outcome in patients undergoing a frontolateral approach for the resection of suprasellar lesions. METHODS Eighteen consecutive patients (7 females, 11 males) surgically treated at our institute for suprasellar tumors were included in this prospective study. Olfactory function was evaluated at the admission and 14 days after the surgery using the standard 12-item "Sniffin' Sticks" screening (SSS) test. The olfactory outcome was correlated to the following variables: tumor type, size, consistency, and extent of vertical and lateral growth. RESULTS Preoperative and postoperative SSS test mean values were, respectively, 9.11 and 8.72 (not significant: P = 0.274). In only 1 case (5%), with larger suprasellar extension, the difference between preoperative and postoperative SSS was ≥3 (reduction of 5 points). At the subjective evaluation, no patient stated a deficit in smelling. CONCLUSION The frontolateral craniotomy is a minimally invasive route to treat suprasellar tumors and has a low approach-related morbidity. It allows tumor resection with low risk for the olfactory function. A risk factor for postoperative olfactory deficit could be significant brain retraction.
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Affiliation(s)
- Mario Giordano
- International Neuroscience Institute, Department of Neurosurgery, Hannover, Germany.
| | - Venelin M Gerganov
- International Neuroscience Institute, Department of Neurosurgery, Hannover, Germany
| | - Massimo Gallieni
- International Neuroscience Institute, Department of Neurosurgery, Hannover, Germany
| | - Amir Samii
- International Neuroscience Institute, Department of Neurosurgery, Hannover, Germany; Leibniz Institute for Neurobiology, Magdeburg, Germany
| | - Madjid Samii
- International Neuroscience Institute, Department of Neurosurgery, Hannover, Germany
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Wu V, Cusimano MD, Lee JM. Extent of Surgery in Endoscopic Transsphenoidal Skull Base Approaches and the Effects on Sinonasal Morbidity. Am J Rhinol Allergy 2018; 32:52-56. [DOI: 10.2500/ajra.2018.32.4499] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Background Endoscopic transsphenoidal skull base surgery (ETSS) is now considered the criterion standard approach for resection of pituitary adenomas and other midline anterior skull base lesions. Normal sinonasal structures are resected during ETSS, which raises concerns for nasal morbidity and patient-based outcome. Objective To perform a surgical outcome assessment by examining whether the extent of ETSS approaches affected patient-specific sinonasal quality of life as measured by the 22-item Sino-Nasal Outcome Test (SNOT-22). Methods A single-center prospective cohort study of patients operated on by the same skull base team between 2012 and 2016. Patients with completed pre- and postoperative SNOT-22 were included. The primary outcome was SNOT-22 scores at preoperative, 0–1 month, 2–4 months, >5 months follow-up. Age, sex, tumor pathology, surgical procedure, and intraoperative cerebral spinal fluid leak repair were also obtained. Results Of the 249 ETSS performed, 148 patients (59%) had at least one completed SNOT-22; 45 (18%) met the inclusion criteria. Sinonasal quality of life based on SNOT-22 at the 0–1-month follow-up was significantly worse than the presurgical levels (p < 0.05). However, there was a return of SNOT-22 scores to preoperative levels at 2–4 months (p > 0.05), which was sustained at >5 months (p > 0.05). Factors such as the extent of ETSS, a previous nasal surgery, repair of an intraoperative cerebral spinal fluid leak, and the tumor pathology did not affect SNOT-22 scores at any follow-up intervals (p > 0.05). Conclusion Sinonasal quality of life worsened after ETSS at 0–1 month follow-up but returned to preoperative levels at 2–4 months and remained at postoperative levels >5 months. Analysis of these data will allow us to educate our patients that the anticipated nasal morbidity after ETSS is usually only transient and should be expected to recover to preoperative levels.
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Affiliation(s)
- Vincent Wu
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- School of Medicine, Faculty of Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Michael D. Cusimano
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- Division of Neurosurgery, Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - John M. Lee
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
- Department of Otolaryngology—Head and Neck Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
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Alzhrani G, Sivakumar W, Park MS, Taussky P, Couldwell WT. Delayed Complications After Transsphenoidal Surgery for Pituitary Adenomas. World Neurosurg 2018; 109:233-241. [DOI: 10.1016/j.wneu.2017.09.192] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/26/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022]
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Uvelius E, Castelo N, Kahlon B, Svensson C, Cervin A, Höglund P, Valdemarsson S, Siesjö P. Quality of Life and Work Capacity Are Unrelated to Approach or Complications After Pituitary Surgery. World Neurosurg 2017; 108:24-32. [PMID: 28860094 DOI: 10.1016/j.wneu.2017.08.087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 08/10/2017] [Accepted: 08/12/2017] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Endoscopic pituitary surgery has shown favorable clinical outcomes. Less is known about the impact of surgical approaches on health-related quality of life (HRQoL) and work capacity. The present study was undertaken to compare transsphenoidal microscope-assisted surgery with endoscopic transsphenoidal surgery regarding preoperative and surgical factors for the final outcome of HRQoL and work capacity. METHODS In a retrospective study of patients operated on for pituitary adenoma, outcome was compared between those operated on before and after transition with endoscopic surgery at our department. Data were gathered via patient questionnaires and patients' files. RESULTS After exclusions, 235 patients were included (99 microsurgical and 136 endoscopic). Frequency of complications was similar but tumor size was significantly larger in the endoscopic group. Complications did not affect HRQoL or work capacity. HRQoL was not affected by surgical technique but showed an overall trend toward lower values compared with the general population. Sick leave, return to work frequency, and permanent sick leave were not affected by surgical technique. Female gender was a factor for lower ratings in all outcome variables. CONCLUSIONS Surgical technique does not influence HRQoL or work capacity in this long-term follow-up although both are decreased compared with the general population. We conclude that fully endoscopic pituitary surgery, despite including larger tumors, bears the same risk for complications as microsurgery. In addition, females have a greater risk for decrease in HRQoL and work ability. This factor should be taken into account when informing patients and appreciating expectations of treatment.
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Affiliation(s)
- Erik Uvelius
- Department of Clinical Sciences Lund, Neurosurgery, Lund University, Skåne University Hospital, Lund, Sweden.
| | - Nazia Castelo
- Department of Clinical Sciences Lund, Neurosurgery, Lund University, Skåne University Hospital, Lund, Sweden
| | - Babar Kahlon
- Department of Clinical Sciences Lund, Neurosurgery, Lund University, Skåne University Hospital, Lund, Sweden
| | - Christer Svensson
- Department of Clinical Sciences Lund, Otorhinolaryngology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Anders Cervin
- Otolaryngology (Rhinology), University of Queensland, Department of Otolaryngology, Head & Neck Surgery, Royal Brisbane & Women's Hospital, Royal Brisbane Clinical School, Herston, Queensland, Australia
| | - Peter Höglund
- Department of Clinical Chemistry & Pharmacology, Laboratory Medicine, Lund University, Skåne University Hospital, Lund, Sweden
| | - Stig Valdemarsson
- Department of Clinical Sciences Lund, Oncology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Peter Siesjö
- Department of Clinical Sciences Lund, Neurosurgery, Lund University, Skåne University Hospital, Lund, Sweden
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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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Huang CC, Wang CH, Fu CH, Huang CC, Chang PH, Chen IW, Lee TJ. The link between chronic rhinosinusitis and asthma: A questionnaire-based study. Medicine (Baltimore) 2016; 95:e4294. [PMID: 27495032 PMCID: PMC4979786 DOI: 10.1097/md.0000000000004294] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Treatments for chronic rhinosinusitis (CRS) and asthma can affect both conditions, based on the united airway concept. This study aimed to evaluate the link between CRS and asthma, based on disease-specific quality of life measures.We performed a prospective cohort study to investigate the correlations between results from CRS- and asthma-specific questionnaires. Thirty-two patients with asthma and CRS were evaluated before and after undergoing nasal surgery at a tertiary medical center.There were significant correlations between the results from the Asthma Control Test (ACT) and the Sino-Nasal Outcome Test-22, as well as between the results of the ACT and Rhinoconjunctivitis Quality of Life Questionnaire, at both the preoperative and 3-month postoperative evaluations (P < 0.01). Moreover, nasal surgery improved the sinonasal symptoms, asthma control, and pulmonary function (P < 0.01).Increasingly severe sinonasal symptoms of CRS were associated with poor asthma control. Therefore, CRS and asthma should be considered and treated as common airway diseases.
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Affiliation(s)
- Chien-Chia Huang
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital
- Graduate Institute of Clinical Medical Sciences, College of Medicine
| | - Chun-Hua Wang
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Hsiang Fu
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital
- Graduate Institute of Clinical Medical Sciences, College of Medicine
| | - Chi-Che Huang
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital
- Graduate Institute of Clinical Medical Sciences, College of Medicine
| | - Po-Hung Chang
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital
- Graduate Institute of Clinical Medical Sciences, College of Medicine
| | - I-Wei Chen
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital
| | - Ta-Jen Lee
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital
- Correspondence: Ta-Jen Lee, Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan, No. 5, Fu-Shin Street, Kweishan, Taoyuan 333, Taiwan (e-mail: )
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