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Novarria GA, Vultaggio F, Saginario V, Felisati G, Saibene AM. Efficacy and safety of middle turbinate surgery: a systematic review. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08825-4. [PMID: 38992192 DOI: 10.1007/s00405-024-08825-4] [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: 04/16/2024] [Accepted: 07/02/2024] [Indexed: 07/13/2024]
Abstract
PURPOSE Middle turbinate (MT) surgery is extremely common during endoscopic sinus surgery procedures, though no agreement exists on which techniques provide the best outcomes. This PRISMA-compliant systematic review aims to assess which MT surgery technique yields the least postoperative adverse effects and the best objective and subjective outcomes. METHODS A comprehensive search criteria was conducted in multiple databases up to July 3, 2023, to identify studies reporting surgical treatments of the MT. After screening and quality assessment, 14 articles were included for analysis. Data on patients demographics, surgical approaches, postoperative treatment and follow-up, objective and subjective outcomes were extracted and reviewed. RESULTS Out of 173 unique papers identified, 14 articles met the inclusion criteria, predominantly randomized controlled trials (n = 9). Antero-inferior middle turbinectomy was the predominant surgical approach. Most studies evaluated results with postoperative endoscopy, a superior outcome was documented in the intervention group (ten out of eleven cases). In four out five studies using the SNOT-22, the treatment group was associated with a statistically significant improvement. Olfactory questionnaires highlighted superior olfactory outcome in two out of three studies. The UPSIT score revealed no significant difference between groups. Objective olfactory assessments favored treatment groups in both studies utilizing olfactometry. CONCLUSIONS It seems that a partial MT surgical approach consistently yields subjective and objective improvements compared to conservative measures, also suggesting a positive impact on smell function. Despite it appears that better outcomes with fewer complications are consistently achieved with partial techniques, it remains challenging identifying which partial technique surpasses the others, due to significant heterogeneity among the studies.
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Affiliation(s)
- Gabriele Alessandro Novarria
- Department of Otolaryngology and Head and Neck Surgery, Istituto Clinico Città Studi, Via Jommelli 17, Milano, 20131, Italy.
| | - Federica Vultaggio
- Department of Clinical Sciences and Community Health, San Giuseppe Hospital, Università Degli Studi di Milano, Milan, Italy
| | - Vittorio Saginario
- Department of Otolaryngology and Head and Neck Surgery, Istituto Clinico Città Studi, Via Jommelli 17, Milano, 20131, Italy
| | - Giovanni Felisati
- Department of Health Sciences, Otorhinolaryngology Unit, Santi Paolo e Carlo Hospital, University of Milan, Milan, Italy
| | - Alberto Maria Saibene
- Department of Health Sciences, Otorhinolaryngology Unit, Santi Paolo e Carlo Hospital, University of Milan, Milan, Italy
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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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Ismail M, Abdelhak B, Hamead K, Ebraheem RA, Abdelmoneim RA. Surgical Treatment of Concha Bullosa: A Comparison of the Short-term Results of Crushing and Lateral Laminectomy with and without Mucosal Preservation. Indian J Otolaryngol Head Neck Surg 2024; 76:1949-1958. [PMID: 38566687 PMCID: PMC10982209 DOI: 10.1007/s12070-023-04462-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 12/21/2023] [Indexed: 04/04/2024] Open
Abstract
Pneumatized middle turbinate (Concha bullosa) is one of the commonest intranasal anatomical variants. Surgery is the effective method to control symptomatic concha bullosa, however, still no clear definition for the best surgical technique. The aim of our study to assess and compare the short-term outcomes of crushing and lateral laminectomy with and without mucosal preservation in the surgical treatment of symptomatic concha bullosa. Thirty patients who underwent concha bullosa surgery (a total of 42 conchae surgeries) were included in this prospective randomized study. Patients were allocated consecutively and equally into 3 groups: Group A (lateral laminectomy without mucosal preservation, n = 10), Group B (lateral laminectomy with mucosal preservation, n = 10) and Group C (Crushing, n = 10). Patients underwent the preoperative and postoperative visual analogue score (VAS) for nasal obstruction and headache, sinonasal outcome test-22 (SNOT-22) and olfactory detection test. All patients were arranged to postoperative reevaluation for 3 months. All groups showed strong significant improvement in VAS results, SNOT-22 and smell test between preoperative and postoperative scores (P < 0.001). There was a significant difference between the three groups only upon comparing lateral laminectomy groups with crushing group. No significant differences were detected between group A and B regarding all the evaluated variables. According to our results, lateral laminectomy was more advantageous than crushing in surgical management of concha bullosa. Moreover, lateral laminectomy without mucosal preservation was as effective as lateral laminectomy with mucosal preservation and there is no detectable difference between both techniques.
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Affiliation(s)
- Mostafa Ismail
- Department of Otorhinolaryngology, Minia University Hospital, Minia University, Minia, Egypt
| | - Balegh Abdelhak
- Department of Otorhinolaryngology, Minia University Hospital, Minia University, Minia, Egypt
| | - Khalaf Hamead
- Department of Otorhinolaryngology, Minia University Hospital, Minia University, Minia, Egypt
| | - Radwa A. Ebraheem
- Department of Otorhinolaryngology, Minia General Hospital, Minia, Egypt
| | - Rasha A. Abdelmoneim
- Department of Otorhinolaryngology, Minia University Hospital, Minia University, Minia, Egypt
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Hsu PY, Hsieh LC, Wang YH, Chen SJ, Chan YK, Shen KH, Wang YP. Olfactory Outcomes After Middle Turbinate Resection in Endoscopic Transsphenoidal Surgery: A Prospective Randomized Study. Otolaryngol Head Neck Surg 2022; 167:964-970. [PMID: 35316101 DOI: 10.1177/01945998221086202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Endoscopic endonasal transsphenoidal surgery is safe and effective for sellar and parasellar tumor removal. Partial middle turbinate (MT) resection is sometimes performed to optimize the surgical field and facilitate postoperative care. Disturbances in olfaction are concerning because of the lack of randomized studies in this field. STUDY DESIGN Prospective randomized trial. SETTING Single academic medical center. METHODS We resected the lower halves of bilateral MTs in the resected group and laterally fractured bilateral MTs in the preserved group. Olfactory outcomes and sinonasal conditions were assessed by using the validated Taiwan Smell Identification Test and Lund-Kennedy Endoscopy Score, respectively. Forty-nine patients were enrolled in the final analysis, of whom 23 underwent partial MT resection. RESULTS The average Taiwan Smell Identification Test result was 36.9 one month after surgery, with a significant change of -4.4 ± 3.1 (mean ± SD; P < .01) from baseline. The impact was not significant at 3 months (-2.1 ± 2.6, P = .13) or 6 months (0.3 ± 2.0, P = .79). Between the MT resection and preservation groups, there were no significant differences at postoperative 1 month (P = .60), 3 months (P = .86), and 6 months (P > .99). Lund-Kennedy Endoscopy Score was still higher at 3 months (P = .006) after surgery but returned to the preoperative level at 6 months (P = .63). CONCLUSIONS Endoscopic endonasal transsphenoidal surgery may affect olfaction at 1 month after surgery, and olfactory function is expected to return after 3 months. Partial MT resection did not result in additional olfactory loss. It is safe to perform partial MT resection during surgery without compromising the olfactory outcomes.
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Affiliation(s)
- Pei-Yuan Hsu
- Department of Otolaryngology-Head and Neck Surgery, Mackay Memorial Hospital, Taipei
| | - Li-Chun Hsieh
- Department of Otolaryngology-Head and Neck Surgery, Mackay Memorial Hospital, Taipei.,School of Medicine, Mackay Medical College, New Taipei City.,Department of Audiology and Speech Language Pathology, Mackay Medical College, New Taipei City
| | - Yu-Hsuan Wang
- Department of Otolaryngology-Head and Neck Surgery, Mackay Memorial Hospital, Taipei
| | - Shiu-Jau Chen
- School of Medicine, Mackay Medical College, New Taipei City.,Department of Neurosurgery, Mackay Memorial Hospital, Taipei
| | - Yun-Kai Chan
- Department of Neurosurgery, Mackay Memorial Hospital, Taipei
| | - Kuang-Hsuan Shen
- Department of Otolaryngology-Head and Neck Surgery, Mackay Memorial Hospital, Taipei
| | - Ying-Piao Wang
- Department of Otolaryngology-Head and Neck Surgery, Mackay Memorial Hospital, Taipei.,School of Medicine, Mackay Medical College, New Taipei City.,Department of Audiology and Speech Language Pathology, Mackay Medical College, New Taipei City
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Murali S, Vijayaraj GP, Saravanam PK, Thattarakkal VR. Partial Middle Turbinectomy Versus Medialization Suturing of Middle Turbinate in the Management of Sinonasal Polyposis: A Comparative Study. Indian J Otolaryngol Head Neck Surg 2022; 74:1472-1478. [PMID: 36452746 PMCID: PMC9702014 DOI: 10.1007/s12070-021-02609-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 05/03/2021] [Indexed: 10/21/2022] Open
Abstract
The main goals of endoscopic sinus surgery (ESS) is, to enlarge the sinus ostia. Most common cause of failure of ESS is lateralization of the middle turbinate causing recurrent blockade of osteomeatal complex (OMC) and recurrence of disease. Many techniques have been described for preventing lateralization of the middle turbinate. We compared the postoperative outcomes following endoscopic sinus surgery (ESS) for sinonasal polyposis (SNP) with medialization suturing of middle turbinate and partial middle turbinectomy. 60 patients who underwent ESS for SNP were divided into three groups, Group A (Medialization suturing of the middle turbinate with septum), Group B (partial middle turbinectomy) and Group C (control-no middle turbinate intervention). Preoperative Lund Kennedy scoring, Lund McKay scoring, SNOT 22 scoring was done. Post-operatively, Lund Kennedy scoring was done at 1st, 4th, 12th week and SNOT 22 scoring was done at 4th, 12th week. Statistical analysis and comparison of data between the groups was done. Both the techniques, helped to improve OMC patency, mucosal healing, and to minimize adhesions. Medialization of the middle turbinate helped in improvement of SNOT 22 and Lund Kennedy scores in the postoperative period as compared to the non-interventional group. However, between the two middle turbinate interventional groups there was no statistically significant difference. Achieving middle meatal patency by middle turbinate interventions improves the postoperative outcomes. However, long-term follow-up studies are recommended for evaluation of efficacy of these techniques and to look for recurrence of disease in SNP.
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Affiliation(s)
- Shivagamasundari Murali
- Department of ENT, Head and Neck Surgery, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116 India
| | - Gowri Priyadharshini Vijayaraj
- Department of ENT, Head and Neck Surgery, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116 India
| | - Prasanna Kumar Saravanam
- Department of ENT, Head and Neck Surgery, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116 India
| | - Vinay Raj Thattarakkal
- Department of ENT, Head and Neck Surgery, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116 India
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Tang DM, Roxbury CR. Management of the middle turbinate during and after sinus surgery. Curr Opin Otolaryngol Head Neck Surg 2022; 30:40-45. [PMID: 34889849 DOI: 10.1097/moo.0000000000000777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Treatment of the middle turbinate (MT) during and after endoscopic sinus surgery (ESS) has been controversial. Historically, there has been concern that resection of the MT may result in smell loss and frontal sinus stenosis. However, these concerns must be balanced by knowledge that a residual diseased MT may result in surgical failure. This review discusses the current evidence on treatment of the MT during and after ESS. RECENT FINDINGS Several review articles have shown the safety of performing MT resection. Studies have not shown increase rates of frontal sinus stenosis, olfactory loss, or empty nose syndrome. However, the benefit of MT resection is highly debated. There have also been many recent advances and technological developments to assist in management of the postoperative MT. SUMMARY The literature supports the safety of performing MT resection, however, the benefit of resection over preservation is controversial. New technologies and techniques exist that may aid in preventing postoperative MT lateralization.
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Affiliation(s)
- Dennis M Tang
- Division of Otolaryngology, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Christopher R Roxbury
- Section of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
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7
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Lou M, Zhang L, Wang S, Ma R, Gong M, Hu Z, Zhang J, Shang Y, Tong Z, Zheng G, Zhang Y. Evaluation of nasal function after endoscopic endonasal surgery for pituitary adenoma: a computational fluid dynamics study. Comput Methods Biomech Biomed Engin 2021; 25:1449-1458. [PMID: 34913791 DOI: 10.1080/10255842.2021.2016721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To analyze the effect of different endoscopic endonasal approaches (EEAs) on nasal airflow and heating and humidification in patients with pituitary adenoma (PA) by computational fluid dynamics (CFD). METHODS A three-dimensional pre-surgical model (Pre) of the nasal cavity and 6 that were post-EEA surgery were created from computed tomography scans as follows: small posterior septectomy (0.5 cm, sPS), middle posterior septectomy (1.5 cm, mPS), large posterior septectomy (2.5 cm, lPS), and sPS with middle turbinate resection (sPS-MTR), mPS-MTR, and lPS-MTR. Simulations were performed by CFD to compare the changes in different models. RESULTS The temperature in the nasal vestibule rose more rapidly than in other parts of the nasal cavities in all models. There were no apparent differences in temperature and humidity among the models in sections anterior to the middle turbinate head (C6 section). MTR significantly influenced airflow distribution between the bilateral nasal cavities and the different parts of the nasal cavity, while changes in temperature and humidity in each section were mainly affected by MTR. The temperature and humidity of the choana and nasopharynx of each postoperative model were significantly different from those of the preoperative model and the change in values significantly correlated with the surface-to-volume ratio (SVR) of the airway. CONCLUSIONS Changes due to the different nasal structures caused different effects on nasal function following the use of EEA surgery for the treatment of PA. CFD provided a new approach to assess nasal function, promising to provide patients with individualized preoperative functional assessment and surgical planning.
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Affiliation(s)
- Miao Lou
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Luyao Zhang
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Simin Wang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Ruiping Ma
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Minjie Gong
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhenzhen Hu
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jingbin Zhang
- Department of Imaging, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yidan Shang
- School of Engineering, RMIT University, Bundoora, Australia
| | - Zhenbo Tong
- School of Energy and Environment, Southeast University, Nanjing, China
| | - Guoxi Zheng
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ya Zhang
- Department of Otolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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8
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İsmi O, Meşe F, Gür H, Gürses İ, Vayısoğlu Y, Görür K, Özcan C. Olfactory neuroepithelium in the middle turbinate: is there any impact on olfaction function after lateral marsupialization for concha bullosa surgery? Braz J Otorhinolaryngol 2021; 88 Suppl 5:S12-S18. [PMID: 34348856 PMCID: PMC9800953 DOI: 10.1016/j.bjorl.2021.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 04/08/2021] [Accepted: 06/20/2021] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION The effect of the quantity of olfactory neuroepithelium in the middle turbinate on the postoperative olfactory function for middle turbinate concha bullosa patients has not yet been evaluated. OBJECTIVE The primary aim of this study was to investigate the olfactory structures in the middle turbinate by immunohistochemical analysis of the olfactory marker protein and to correlate the immunostaining results with the olfaction test results for patients with middle turbinate concha bullosa. METHODS Surgical materials of 18 middle turbinate concha bullosa patients who had undergone lateral marsupialization surgery were immunostained with olfactory marker protein antibodies. Smell diskettes olfaction test was applied to all of the study group patients both preoperatively and three months postoperatively. A visual analog scale was used to quantify the sense of nasal obstruction. RESULTS It was observed that the postoperative smell scores and the nasal obstruction visual analog scale values were significantly improved as compared to the preoperative values (p < 0.05). In addition, there was a significant correlation between the smell score gain and the visual analog scale gain values (r = 0.682). Results also indicated no significant correlation between the olfactory marker protein staining scores and the smell scores (p > 0.05). CONCLUSION This first paper demonstrated that the quantity of the olfactory mucosa in the middle turbinate was not a determining factor for the postoperative smell function degree for middle turbinate concha bullosa patients. The underlying cause of the olfactory deficit for middle turbinate concha bullosa patients seems to be obstruction related rather than the middle turbinate's olfactory mucosa containing status.
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Affiliation(s)
- Onur İsmi
- University of Mersin, Faculty of Medicine, Department of Otorhinolaryngology, Mersin, Turkey,Corresponding author.
| | - Feyzi Meşe
- Special Batman Dünya Hospital, Otorhinolaryngology specialist, Batman, Turkey
| | - Harun Gür
- University of Mersin, Faculty of Medicine, Department of Otorhinolaryngology, Mersin, Turkey
| | - İclal Gürses
- University of İstanbul, Cerrahpaşa Faculty of Medicine, Department of Pathology, İstanbul, Turkey
| | - Yusuf Vayısoğlu
- University of Mersin, Faculty of Medicine, Department of Otorhinolaryngology, Mersin, Turkey
| | - Kemal Görür
- University of Mersin, Faculty of Medicine, Department of Otorhinolaryngology, Mersin, Turkey
| | - Cengiz Özcan
- University of Mersin, Faculty of Medicine, Department of Otorhinolaryngology, Mersin, Turkey
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Law RH, Ahmed AM, Van Harn M, Craig JR. Middle turbinate resection is unlikely to cause empty nose syndrome in first year postoperatively. Am J Otolaryngol 2021; 42:102931. [PMID: 33550027 DOI: 10.1016/j.amjoto.2021.102931] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 11/19/2022]
Abstract
PURPOSE Empty nose syndrome (ENS) is characterized by nasal dryness, crusting, and paradoxical nasal obstruction most commonly after inferior turbinate resection. ENS has also been reported to occur after middle turbinate resection (MTR), and concern for causing ENS is a possible reason surgeons preserve the MT during endoscopic sinus surgery (ESS). The objective was to determine whether MTR during ESS led to ENS. MATERIALS AND METHODS This was a prospective case series of 95 consecutive patients that underwent bilateral subtotal MTR during ESS with either Draf IIB or Draf III frontal sinusotomies, for chronic rhinosinusitis with or without nasal polyps, and frontal sinus inverted papillomas. Demographic data and postoperative Empty Nose Syndrome 6-item Questionnaire (ENS6Q) scores were obtained. Nasal crusting was also documented on last postoperative nasal endoscopy. RESULTS Pathologies included chronic rhinosinusitis with nasal polyps (69), without nasal polyps (12), and inverted papillomas (14). Fifty-six patients underwent subtotal MTRs during ESS with Draf IIB, and 39 with Draf III. Mean follow-up was 19.4 months (range 12-49). Mean postoperative ENS6Q score was 2.1. Only 2.1% had ENS6Q scores ≥ 11, and 6.3% had nasal crusting at last follow-up. None of the patients with ENS6Q scores ≥ 11 had nasal crusting at last follow-up. There were no significant differences in outcomes between ages, genders, surgery types, or pathologies. CONCLUSIONS Patients who underwent bilateral subtotal MTR during ESS were unlikely to develop ENS by at least 1 year postoperatively, based on patients rarely experiencing ENS6Q scores ≥ 11 or persistent nasal crusting.
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Affiliation(s)
- Richard H Law
- Department of Otolaryngology Head and Neck Surgery, Henry Ford Hospital, 2799 West Grand Blvd, Detroit, MI 48202, USA
| | - Abdelwahab M Ahmed
- Wayne State University School of Medicine, 540 E Canfield St, Detroit, MI 48201, USA
| | - Meredith Van Harn
- Department of Public Health Sciences, Henry Ford Health System, 1 Ford Place, Detroit, MI 48202, USA
| | - John R Craig
- Department of Otolaryngology Head and Neck Surgery, Henry Ford Hospital, 2799 West Grand Blvd, Detroit, MI 48202, USA.
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Dai J, Huai D, Xu M, Cai J, Wang H. Revision endoscopic frontal sinus surgery for refractory chronic rhinosinusitis via modified agger nasi approach. J Int Med Res 2021; 49:300060521995273. [PMID: 33866841 PMCID: PMC8172337 DOI: 10.1177/0300060521995273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Objective To examine the clinical effects of revision endoscopic frontal sinus surgery
(RESS) through modified agger nasi (MAN)–middle turbinate resection on
refractory chronic rhinosinusitis (CRS). Methods We reviewed 156 patients who were treated for refractory CRS from February
2012 to August 2014. These patients had been diagnosed with refractory CRS
by computed tomography and endoscopy and had received several surgical and
medical treatments in the past, but their condition had not been cured. They
were divided into the observation group (RESS through MAN–middle turbinate
resection, n = 78) and the control group (endoscopic sinus surgery, n = 78).
Complete or partial control of the patient’s symptoms and signs suggested
that the treatment was effective, and no improvement in the symptoms and
signs indicated that the treatment was ineffective. Results The 6-month treatment efficacy rate was significantly higher in the
observation group (91.03%) than in the control group (71.79%). The
observation group had a significantly lower complication rate (7.69%) and
recurrence rate (3.85%) than the control group (17.95% and 12.82%,
respectively). Conclusion RESS through MAN–middle turbinate resection together with adequate
perioperative preparation has a significant effect on the outcome of
refractory CRS and is worthy of clinical promotion.
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Affiliation(s)
- Jun Dai
- Department of Otorhinolaryngology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huaian, China
| | - De Huai
- Department of Otorhinolaryngology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huaian, China
| | - Min Xu
- Department of Radiology & Medical Imaging, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huaian, China
| | - Jingjing Cai
- Department of Otorhinolaryngology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huaian, China
| | - Haixu Wang
- Department of Otorhinolaryngology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huaian, China
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Orlandi RR, Kingdom TT, Smith TL, Bleier B, DeConde A, Luong AU, Poetker DM, Soler Z, Welch KC, Wise SK, Adappa N, Alt JA, Anselmo-Lima WT, Bachert C, Baroody FM, Batra PS, Bernal-Sprekelsen M, Beswick D, Bhattacharyya N, Chandra RK, Chang EH, Chiu A, Chowdhury N, Citardi MJ, Cohen NA, Conley DB, DelGaudio J, Desrosiers M, Douglas R, Eloy JA, Fokkens WJ, Gray ST, Gudis DA, Hamilos DL, Han JK, Harvey R, Hellings P, Holbrook EH, Hopkins C, Hwang P, Javer AR, Jiang RS, Kennedy D, Kern R, Laidlaw T, Lal D, Lane A, Lee HM, Lee JT, Levy JM, Lin SY, Lund V, McMains KC, Metson R, Mullol J, Naclerio R, Oakley G, Otori N, Palmer JN, Parikh SR, Passali D, Patel Z, Peters A, Philpott C, Psaltis AJ, Ramakrishnan VR, Ramanathan M, Roh HJ, Rudmik L, Sacks R, Schlosser RJ, Sedaghat AR, Senior BA, Sindwani R, Smith K, Snidvongs K, Stewart M, Suh JD, Tan BK, Turner JH, van Drunen CM, Voegels R, Wang DY, Woodworth BA, Wormald PJ, Wright ED, Yan C, Zhang L, Zhou B. International consensus statement on allergy and rhinology: rhinosinusitis 2021. Int Forum Allergy Rhinol 2021; 11:213-739. [PMID: 33236525 DOI: 10.1002/alr.22741] [Citation(s) in RCA: 390] [Impact Index Per Article: 130.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
I. EXECUTIVE SUMMARY BACKGROUND: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR-RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR-RS-2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence-based findings of the document. METHODS ICAR-RS presents over 180 topics in the forms of evidence-based reviews with recommendations (EBRRs), evidence-based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. RESULTS ICAR-RS-2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence-based management algorithm is provided. CONCLUSION This ICAR-RS-2021 executive summary provides a compilation of the evidence-based recommendations for medical and surgical treatment of the most common forms of RS.
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Affiliation(s)
| | | | | | | | | | - Amber U Luong
- University of Texas Medical School at Houston, Houston, TX
| | | | - Zachary Soler
- Medical University of South Carolina, Charleston, SC
| | - Kevin C Welch
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | | | | | | | - Claus Bachert
- Ghent University, Ghent, Belgium.,Karolinska Institute, Stockholm, Sweden.,Sun Yatsen University, Gangzhou, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - David A Gudis
- Columbia University Irving Medical Center, New York, NY
| | - Daniel L Hamilos
- Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | - Richard Harvey
- University of New South Wales and Macquarie University, Sydney, New South Wales, Australia
| | | | | | | | | | - Amin R Javer
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | | | | | | | | | | | | | | | - Valerie Lund
- Royal National Throat Nose and Ear Hospital, UCLH, London, UK
| | - Kevin C McMains
- Uniformed Services University of Health Sciences, San Antonio, TX
| | | | - Joaquim Mullol
- IDIBAPS Hospital Clinic, University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | - Alkis J Psaltis
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | | | - Luke Rudmik
- University of Calgary, Calgary, Alberta, Canada
| | - Raymond Sacks
- University of New South Wales, Sydney, New South Wales, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | - De Yun Wang
- National University of Singapore, Singapore, Singapore
| | | | | | | | - Carol Yan
- University of California San Diego, La Jolla, CA
| | - Luo Zhang
- Capital Medical University, Beijing, China
| | - Bing Zhou
- Capital Medical University, Beijing, China
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12
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An artificial intelligence algorithm that identifies middle turbinate pneumatisation (concha bullosa) on sinus computed tomography scans. The Journal of Laryngology & Otology 2020; 134:328-331. [PMID: 32234081 DOI: 10.1017/s0022215120000444] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Convolutional neural networks are a subclass of deep learning or artificial intelligence that are predominantly used for image analysis and classification. This proof-of-concept study attempts to train a convolutional neural network algorithm that can reliably determine if the middle turbinate is pneumatised (concha bullosa) on coronal sinus computed tomography images. METHOD Consecutive high-resolution computed tomography scans of the paranasal sinuses were retrospectively collected between January 2016 and December 2018 at a tertiary rhinology hospital in Australia. The classification layer of Inception-V3 was retrained in Python using a transfer learning method to interpret the computed tomography images. Segmentation analysis was also performed in an attempt to increase diagnostic accuracy. RESULTS The trained convolutional neural network was found to have diagnostic accuracy of 81 per cent (95 per cent confidence interval: 73.0-89.0 per cent) with an area under the curve of 0.93. CONCLUSION A trained convolutional neural network algorithm appears to successfully identify pneumatisation of the middle turbinate with high accuracy. Further studies can be pursued to test its ability in other clinically important anatomical variants in otolaryngology and rhinology.
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13
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Wong EH, Orgain CA, Sansoni ER, Alvarado R, Grayson J, Kalish L, Sacks R, Harvey RJ. Turbinate loss from non-inflammatory sinonasal surgery does not correlate with poor sinonasal function. Am J Otolaryngol 2020; 41:102316. [PMID: 31732317 DOI: 10.1016/j.amjoto.2019.102316] [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: 08/05/2019] [Revised: 10/06/2019] [Accepted: 10/07/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The impact of turbinate resection on nasal function remains a controversial topic. In surgery for inflammatory sinonasal disease, turbinate resection is often avoided. In contrast, turbinate tissue is routinely sacrificed in endoscopic tumor and skull base surgery to achieve negative margins or gain adequate exposure. Anecdotally, these patients experience good self-reported post-operative nasal function despite extensive turbinate tissue loss. This study investigates the impact of turbinate resection on self-reported sinonasal function following endoscopic tumor or skull base surgery. STUDY DESIGN Retrospective case series. SETTING Tertiary Australian Hospitals. SUBJECTS AND METHODS A retrospective review was performed on consecutive post-surgical patients after management for non-inflammatory sinus disease such as tumor resection or endoscopic skull base reconstruction. Outcome variables assessed included a 6-point Likert score for nasal obstruction, a 13-point Likert score for global nasal function and a 5-question sleep score. The degree of turbinate tissue loss (0-4) was determined by the number of inferior or middle turbinate subtotal resections. Regression analysis was performed, accounting for the effect of relevant demographic variables (smoking; asthma; allergic status; gastroesophageal reflux; malignancy; vestibule mucositis) and treatment variables (subtotal septectomy; Draf III; nasal radiotherapy.) RESULTS: 294 patients (age 52.9 ± 17.6 years, 51.0% female) were assessed. Number of turbinates resected was not associated with poorer nasal obstruction score, global nasal function score or sleep score (OR = 1.77[0.93-3.38], OR = 0.60[0.33-1.12], B = 0.56[-1.58-2.69] respectively). Allergy and Draf3 were found to improve postoperative global nasal function score (OR = 2.07[1.04-4.13], P = 0.04, OR = 3.97[1.08-14.49], P = 0.04, respectively). CONCLUSION In patients where surgery was performed for non-inflammatory sinus disease, turbinate resection is not correlated with poorer postoperative nasal obstruction, sinonasal function nor sleep quality.
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Affiliation(s)
- Eugene H Wong
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia; Department of Otolaryngology, Concord Repatriation General Hospital, University of Sydney, Sydney, Australia.
| | - Carolyn A Orgain
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - E Ritter Sansoni
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - Raquel Alvarado
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - Jessica Grayson
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - Larry Kalish
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia; Department of Otolaryngology, Concord Repatriation General Hospital, University of Sydney, Sydney, Australia
| | - Raymond Sacks
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia; Department of Otolaryngology, Concord Repatriation General Hospital, University of Sydney, Sydney, Australia; Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Richard J Harvey
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia; Department of Otolaryngology, Concord Repatriation General Hospital, University of Sydney, Sydney, Australia; Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
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14
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Pinther S, Deeb R, Peterson EL, Standring RT, Craig JR. Complications Are Rare From Middle Turbinate Resection: A Prospective Case Series. Am J Rhinol Allergy 2019; 33:657-664. [DOI: 10.1177/1945892419860299] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Background When chronic rhinosinusitis with nasal polyps (CRSwNP) fails to respond to medical therapy, endoscopic sinus surgery (ESS) plays an integral role in management. Some studies have shown that middle turbinate resection (MTR) during ESS leads to decreased polyp recurrence and revision ESS rates. Other studies suggest MTR can lead to complications. Objective The purpose of this study was to assess the safety of MTR during ESS for CRSwNP by determining the incidences of intraoperative cerebrospinal fluid (CSF) leak, postoperative epistaxis requiring operative intervention, and postoperative complete frontal stenosis. Methods A multiinstitutional, prospective case series of 91 adult CRSwNP patients was conducted. Patients with medically refractory CRSwNP underwent primary or revision ESS plus MTR by 3 surgeons. Two of the surgeons performed partial MTRs, and one of the surgeons performed complete MTRs. Patients were evaluated for the following complications: intraoperative CSF leak during MTR, postoperative epistaxis requiring operative intervention, and postoperative complete frontal ostial stenosis. Secondary outcomes included changes from preoperative to postoperative 22-item Sinonasal Outcome Test (SNOT-22) scores and revision ESS rates. Results Unilateral or bilateral complete ESSs with MTRs were performed on 91 CRSwNP patients. In total, 173 MTRs were performed. Two surgeons performed 97 partial MTRs on 49 patients, and the third surgeon performed 76 complete MTRs on 42 patients. One CSF leak occurred during partial MTR (1/173, 0.57%). No patients suffered postoperative epistaxis requiring operative intervention, and no patients developed complete frontal stenosis. From preoperatively to postoperatively, mean SNOT-22 scores decreased from 53.7 to 13.1 ( P = .001). No revision ESS was needed during the follow-up period. Mean follow-up time was 7.5 ± 5.4 months. Conclusions Partial and complete MTR during ESS for CRSwNP in this cohort resulted in very low, acceptable intraoperative and short-term postoperative complication rates and no detriment to SNOT-22 scores.
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Affiliation(s)
- Steven Pinther
- Department of Otolaryngology, Ascension Health, Detroit, Michigan
| | - Robert Deeb
- Department of Otolaryngology, Henry Ford Health System, Detroit, Michigan
| | - Edward L. Peterson
- Department of Public Health Services, Henry Ford Health System, Detroit, Michigan
| | | | - John R. Craig
- Department of Otolaryngology, Henry Ford Health System, Detroit, Michigan
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15
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Shih C, Chin G, Rice DH. Middle Turbinate Resection: Impact on Outcomes in Endoscopic Sinus Surgery. EAR, NOSE & THROAT JOURNAL 2019. [DOI: 10.1177/014556130308201013] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Charles Shih
- Department of Otolaryngology–Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles
| | - Gregory Chin
- Department of Otolaryngology–Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles
| | - Dale H. Rice
- Department of Otolaryngology–Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles
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16
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Kim SW, Kim RB, Kang H, Cho HJ, Joo YH, Jeon YJ, Jeon SY. Influence of a medialized middle turbinate on olfactory function: a prospective randomized double-blind study. Int Forum Allergy Rhinol 2019; 9:473-478. [PMID: 30609310 DOI: 10.1002/alr.22279] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 11/29/2018] [Accepted: 12/16/2018] [Indexed: 11/08/2022]
Abstract
BACKGROUND Medialization of the middle turbinate (MT) is an effective technique to prevent recurrent rhinosinusitis but could, in theory, reduce olfactory function by interfering the odorants to reach the olfactory mucosae. We performed a prospective randomized double-blind trial under the hypothesis that olfactory functions would be affected by the status of olfactory mucosae, not by MT medialization. METHODS In randomly selected sides, the unilateral MT was medialized in 80 patients undergoing bilateral endoscopic sinus surgery for chronic rhinosinusitis. The status of the bilateral olfactory cleft (OC) was photodocumented intraoperatively and categorized into patent (normal or mucosal swelling with discharge) and congested (hypertrophied mucosae or nasal polyps) groups. The butanol threshold test (BTT) was conducted in each nostril before and 6 months after the surgery. Correlation between the BTT scores and MT medialization or the OC status was assessed. No smell identification test was conducted side by side, which might limit clinical implications. RESULTS In total, 46 of 80 patients completed the trial. MT medialization was performed on the left and right side of the nose in 19 and 27 cases, respectively. The intraoperative OC status did not differ between the 2 sides. Perioperative changes in the BTT scores were similar between the medialized and intact MT sides, whereas the preoperative and postoperative BTT scores were higher in the patent OC group than in the congested OC group, regardless of side. CONCLUSION MT medialization does not impair olfactory function, and OC status is closely related to olfactory function.
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Affiliation(s)
- Sang-Wook Kim
- Department of Otorhinolaryngology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea.,Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea
| | - Rock Bum Kim
- Regional Cardiocerebrovascular Disease Center, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Hyunmo Kang
- Department of Otorhinolaryngology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Hyun-Jin Cho
- Department of Otorhinolaryngology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Yeon-Hee Joo
- Department of Otorhinolaryngology, Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea
| | - Yung Jin Jeon
- Department of Otorhinolaryngology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Sea-Yuong Jeon
- Department of Otorhinolaryngology, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju, Republic of Korea.,Institute of Health Sciences, Gyeongsang National University, Jinju, Republic of Korea
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17
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Alam S, Li C, Bradburn KH, Zhao K, Lee TS. Impact of Middle Turbinectomy on Airflow to the Olfactory Cleft: A Computational Fluid Dynamics Study. Am J Rhinol Allergy 2018; 33:263-268. [PMID: 30543120 DOI: 10.1177/1945892418816841] [Citation(s) in RCA: 17] [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
BACKGROUND The impact of middle turbinate resection (MTR) on olfaction remains a point of debate in the current literature. Few studies have objectively evaluated olfactory cleft airflow following MTR; thus, the mechanism by which MTR may impact olfaction is poorly understood. It is not known whether the postsurgical changes in airway volume, flow, and resistance increase odorant transport or disrupt the patterns of normal airflow. Computational fluid dynamics can be used to study the nasal airway and predict responses to surgical intervention. OBJECTIVE To evaluate the functional impact of MTR on nasal airflow, resistance, and olfaction. METHODS Five maxillofacial computed tomography scans of patients without signs of significant sinusitis or nasal polyposis were used. Control models for each patient were compared to their corresponding model after virtual total MTR. For each model, nasal airway volume, nasal resistance, and air flow rate were determined. Odorant transport of 3 different odorants in the nasal cavity was simulated based on the computed steady airflow field. RESULTS Total airflow significantly increased following bilateral MTR in all patient models ( P < .05). Consistent with our airflow results, we found a decrease in nasal resistance following MTR. MTR significantly increased area averaged flux to the olfactory cleft when compared to controls for phenylethyl alcohol (high-sorptive odorant). Results for carvone (medium sorptive) were similarly elevated. MTR impact on limonene, a low flux odorant, was equivocal. CONCLUSION MTR increases nasal airflow while decreasing the nasal resistance. Overall, olfactory flux increased for high sorptive (phenylethyl alcohol) and medium sorpitve (l-carvone) odorants. However, the significant variation observed in one of our models suggests that the effects of MTR on the nasal airflow and the resultant olfaction can vary between individuals based on individual anatomic differences.
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Affiliation(s)
- Suhyla Alam
- 1 Department of Otolaryngology - Head and Neck Surgery, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Chengyu Li
- 2 Department of Otolaryngology - Head and Neck Surgery, The Ohio State University, Columbus, Ohio.,3 Department of Mechanical Engineering, Villanova University, Villanova, Pennsylvania
| | | | - Kai Zhao
- 2 Department of Otolaryngology - Head and Neck Surgery, The Ohio State University, Columbus, Ohio.,5 Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | - Thomas S Lee
- 1 Department of Otolaryngology - Head and Neck Surgery, Virginia Commonwealth University School of Medicine, Richmond, Virginia
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18
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Hudon MA, Wright ED, Fortin-Pellerin E, Bussieres M. Resection versus preservation of the middle turbinate in surgery for chronic rhinosinusitis with nasal polyposis: a randomized controlled trial. J Otolaryngol Head Neck Surg 2018; 47:67. [PMID: 30409178 PMCID: PMC6225688 DOI: 10.1186/s40463-018-0313-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 10/09/2018] [Indexed: 01/03/2023] Open
Abstract
Background Chronic rhinosinusitis (CRS) affects up to 16% of the population. When medical treatment fails, endoscopic sinus surgery (ESS) is considered. The value of resecting the middle turbinate to optimize surgical outcomes has been hypothesized but remains controversial and unproven. Whether the middle turbinate should be left in place or resected is controversial. Our objective is to determine if middle turbinectomy improves objective surgical outcomes after ESS. Methods Sixteen patients (15 men, 15 primary surgery) undergoing bilateral complete ESS for CRS with nasal polyposis were recruited. Nasal cavities were randomized so that middle turbinectomy was performed on one side while the middle turbinate was preserved on the other. Each participant acted as their own control. Nasal cavities were compared using Perioperative Sinus Endoscopy (POSE) and Lund-Kennedy (LKES) scores pre-operatively, and at 1, 3 and 6 months after ESS. Results were analyzed using Wilcoxon signed-rank test. Results Pre-operatively, the POSE (12.4 ± 2.9 vs 12.8 ± 2.6, p = 0.33, for the preserved side and the resected side, respectively) and LKES (5.0 ± 1.0 vs 4.8 ± 1.2, p = 0.33) scores were similar between sides. During follow up, resection was associated with more crusting at 1 month following ESS (1.0 ± 0.7 vs 0.4 ± 0.6, p = 0.02). There was a small, but statistically significant, difference between the nasal cavities at 3 months, where the resected side showed better endoscopic appearance (2.0 ± 2.2 vs 3.4 ± 2.8, p = 0.01). No difference was found at 6 months. Frontal sinus scores were similar between sides at 6 months (0.7 ± 0.5 vs 0.7 ± 0.5, p = 1.00). Conclusion Our results show no sustained objective endoscopic benefit of routine middle turbinectomy, at least within the first six postoperative months, in patients undergoing primary ESS for CRS with polyposis. Trial registration NCT, NCT02855931. Registered 16 August 2016.
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Affiliation(s)
- Marc-Antoine Hudon
- Université de Sherbrooke, 580 Rue Bowen S, Sherbrooke, QC, J1G 2E8, Canada
| | - Erin D Wright
- University of Alberta, Room 1E4, W.C.M. Health Sciences Centre, 8440-112 Street, Edmonton, AB, T6G 2B7, Canada
| | | | - Marie Bussieres
- Université de Sherbrooke, 580 Rue Bowen S, Sherbrooke, QC, J1G 2E8, Canada.
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19
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Functional Endoscopic Sinus Surgery of Nasal Polyposis: The Vexing Question of Whether to Resect or Preserve Middle Turbinate. Indian J Otolaryngol Head Neck Surg 2018; 71:2025-2030. [PMID: 31763287 DOI: 10.1007/s12070-018-1450-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Accepted: 07/06/2018] [Indexed: 10/28/2022] Open
Abstract
Functional endoscopic sinus surgery is the mainstay of surgical management of nasal polyposis since 1975. The decision between the partial resection and preservation of the middle turbinate (MT) has stirred up considerable debate. Partial MTR permits easy access to the affected paranasal sinuses intraoperatively and postoperatively. However, there may be alteration of nasal function, frontal sinusitis and anosmia. Preservation of middle turbinate is precludes these complications, and allows the MT to serve as a vital anatomical landmark for revision surgery. Therefore, our study compared the outcomes of the two approaches to aid surgeons in deciding the best possible approach. Randomized control trial. 31 patients (60 sides of nasal cavity) with nasal polyposis were divided into two groups. Group I consisted of 30 sides of nasal cavity with middle turbinate resection, while group II consisted of 30 sides of nasal cavity without middle turbinate resection. Both the groups were compared postoperatively for 6 months. In group I and group II, 5 sides (16.6%) and 11 sides (36.6%) showed polypoidal changes respectively. 3 sides (10%) in group I and 8 sides (26.6%) in group II showed blockage of maxillary sinus ostia. All the sides in group I had patency of frontal sinus. In group II, 5 sides (16.6%) showed blockage of frontal sinus ostia. The maxillary antrostomy patency in group I and group II were 90% (27) and 73.33% (22) respectively. Assessment of symptomatic improvements for nasal obstruction, hyposmia, headache and rhinorrhoea was done using questionnaires. Symptomatic improvement was higher in group I compared to group II with statistical significance (p = 0.001). Our study demonstrated that partial resection of middle turbinate decreased the chances of recurrence of disease and post-operative complications and resulted in significantly better symptomatic improvements.
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20
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Daramola OO, Chandra RK. Chronic rhinosinusitis and endoscopic sinus surgery. World J Otorhinolaryngol Head Neck Surg 2018; 4:29-32. [PMID: 30035258 PMCID: PMC6051306 DOI: 10.1016/j.wjorl.2018.03.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 03/07/2018] [Indexed: 11/30/2022] Open
Abstract
Olfactory dysfunction is a major symptom reported by patients with chronic rhinosinusitis (CRS). Surgical treatment of this disease requires close surveillance of such dysfunction because of wide ranging implications for safety, quality of life, and impact on the flavor of foods and beverages. This review highlights key findings regarding the influences of endoscopic sinus surgery (ESS) on olfactory function across the unique presentations of CRS. Such findings provide information useful for informing patients of potential complications and for obtaining informed consent prior to surgical intervention. ESS has been shown to improve olfaction across all types of CRS as assessed through quantitative testing and subjective reports. The presence of nasal polyposis (NP) and eosinophilia have been identified as predictors of significant postoperative olfactory improvement. When indicated, judicious partial resection of the middle turbinate may result in improved olfactory function without a risk of long term complication. Careful attention to the olfactory cleft and frontal sinus recess are important in limiting olfactory complications by avoiding indiscriminate disruption of olfactory epithelium. Given the chronic nature of the disease, surveillance of olfactory function in patients with CRS is a lifelong activity that will evolve as emerging technologies become available.
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Affiliation(s)
- Opeyemi O Daramola
- Rhinology, Sinus and Skull Base Surgery, Division of Otolaryngology-Head and Neck Surgery, Crystal Run Healthcare, 2 Centerock Rd, West Nyack, NY 10994, USA
| | - Rakesh K Chandra
- Rhinology, Sinus & Skull Base Surgery, Vanderbilt University, 1215 21st Ave S, #7209 MCE S Tower, Nashville, TN 37232-8605, USA
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21
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Giger R, Landis BN, Zheng C, Malis DD, Ricchetti A, Kurt AM, Morel DR, Lacroix JS. Objective and Subjective Evaluation of Endoscopic Nasal Surgery Outcomes. ACTA ACUST UNITED AC 2018. [DOI: 10.1177/194589240301700603] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Chronic rhinosinusitis (CRS) symptoms include nasal obstruction, rhinorrhea, and facial pain associated with rhinosinusitis disability. When resistance to medical treatment is associated with endonasal anomalies, endoscopic nasal surgery (ENS) can be proposed. However, objective and subjective assessment criteria regarding the evaluation of ENS outcomes remain unclear. The aims of this study were to evaluate the correlation between the inflammation in the nasal mucosa, objective recordings of nasal airway resistance (NAR), subjective evaluation of symptom intensity, and the impact of ENS on patient-perceived rhinosinusitis disability. Methods Sixty-one consecutive patients (35 men and 26 women; mean age, 37.5 years) suffering from CRS were monitored at 4 months and 2 years after ENS. All middle turbinate mucosa were analyzed for the density of nonspecific inflammatory cells. All patients scored their own subjective rhinosinusitis symptoms and complaints of rhinosinusitis disability. An active anterior rhinomanometry was performed. Results A good correlation was observed between subjective and objective NAR (p < 0.001). We found a significant correlation between the density of inflammatory cells in the nasal mucosa, subjective nasal obstruction, and the rhinosinusitis disability score (p < 0.001). Recurrent CRS was seen only in subjects with moderate to severe inflammation of the middle turbinate mucosa sampled at the first surgical intervention. Subjective rhinosinusitis symptoms, objective NAR, and rhinosinusitis disability improved significantly after ENS. Conclusion The degree of inflammation seems to be a good prognostic indicator regarding CRS recurrence. Long-term outcome after ENS for CRS showed significant improvement in subjective rhinosinusitis-specific symptoms, objective NAR, and rhinosinusitis disability.
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Affiliation(s)
- Roland Giger
- Laboratory of Experimental Rhinology, Department of Otorhinolaryngology/Head and Neck Surgery
| | - Basile Nicolas Landis
- Laboratory of Experimental Rhinology, Department of Otorhinolaryngology/Head and Neck Surgery
| | - Chunquan Zheng
- Laboratory of Experimental Rhinology, Department of Otorhinolaryngology/Head and Neck Surgery
| | - Didier-David Malis
- Laboratory of Experimental Rhinology, Department of Otorhinolaryngology/Head and Neck Surgery
| | - Alma Ricchetti
- Laboratory of Experimental Rhinology, Department of Otorhinolaryngology/Head and Neck Surgery
| | - Anne-Marie Kurt
- Department of Pathology, University Hospital, Geneva, Switzerland
| | - Denis R. Morel
- Department of Anesthesiology, University Hospital, Geneva, Switzerland
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Scangas GA, Remenschneider AK, Bleier BS, Holbrook EH, Gray ST, Metson RB. Does the Timing of Middle Turbinate Resection Influence Quality-of-Life Outcomes for Patients with Chronic Rhinosinusitis? Otolaryngol Head Neck Surg 2017; 157:874-879. [DOI: 10.1177/0194599817706929] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective To evaluate the impact of bilateral middle turbinate resection (BMTR) on patient-reported quality of life following primary and revision endoscopic sinus surgery (ESS) for chronic rhinosinusitis (CRS). Study Design Prospective cohort study. Setting Tertiary care center. Subjects and Methods Patients with CRS who were recruited from 11 otolaryngologic practices completed the Sino-Nasal Outcome Test–22, Chronic Sinusitis Survey, and EuroQol 5-Dimension questionnaires at baseline, as well as 3 and 12 months after ESS. In the primary ESS cohort (n = 406), patients who underwent BMTR (n = 78) at the time of surgery were compared with patients (n = 328) whose middle turbinates were preserved. In the revision ESS cohort (n = 363), a similar comparison was made between patients who did (n = 64) and did not (n = 299) undergo BMTR. Results Sino-Nasal Outcome Test–22, Chronic Sinusitis Survey, and EuroQol 5-Dimension scores showed similar improvements for both the turbinate resection and preservation cohorts at 3 months ( P < .001) and 12 months ( P < .001) after surgery. For patients who underwent revision surgery, the performance of BMTR resulted in greater improvement in Chronic Sinusitis Survey scores at 1 year as compared with the turbinate preservation group (change from baseline: 28.1 vs 20.7, respectively; P = .026). History of tobacco use and the presence of nasal polyps did not affect clinical outcomes at any time point. Conclusion Patients who underwent BMTR during primary and revision sinus surgery reported similar benefits in quality-of-life outcomes 1 year after surgery. In select patients undergoing revision sinus surgery, the performance of BMTR results in improved disease-specific quality of life.
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Affiliation(s)
- George A. Scangas
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Aaron K. Remenschneider
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Benjamin S. Bleier
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Eric H. Holbrook
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Stacey T. Gray
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
| | - Ralph B. Metson
- Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA
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Sowerby LJ, Mann S, Starreveld Y, Kotylak T, Mechor B, Wright ED. A comparison of radiographic evidence of frontal sinusitis in middle-turbinate sacrificing versus middle-turbinate sparing approaches to the sella. Am J Rhinol Allergy 2017; 30:306-9. [PMID: 27456601 DOI: 10.2500/ajra.2016.30.4326] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Initial descriptions of endoscopic approaches to the sella and pituitary involved resecting the middle turbinate (MT) to help improve access and visualization. Modifications of these procedures to preserve the MT have since been described, one rationale being to reduce the incidence of frontal sinusitis. The objective of this study was to establish the incidence of postoperative frontal sinusitis in MT sparing (MTsp) and MT sacrificing (MTsc) approaches to the sella. OBJECTIVE A retrospective cohort study that compared radiographic evidence of frontal rhinosinusitis or frontal recess obstruction after skull base surgery in patients who underwent MTsc and MTsp endonasal approaches to the sella. METHODS Consecutive retrospective review of pre- and postoperative magnetic resonance imaging from two institutions in geographic proximity but with different approaches to the sella. Mucosal thickening in the frontal sinus was measured and graded by a radiologist blinded to patient cohorts. RESULTS Seventy-five patients, based on sample size calculations, were included at each site. Baseline demographics and indications for surgery were not significantly different between the groups. No difference was seen between the groups in the overall grade of radiographic frontal sinusitis seen on postoperative imaging. A total of 8 patients (10%) in the MTsc group had measured mucosal thickening, which was increased from their preoperative scan versus 15 in the MTsp group (20%) (p = 0.10). New mucosal thickening of >1 mm was found in three patients in the MTsc group and eight patients in the MTsp group (p = 0.21); the only patient with postoperative complete frontal sinus opacification was in the MTsp group. CONCLUSIONS The choice of MTsc versus MTsp in endonasal endoscopic approach to the sella does not seem to make a difference in the incidence of postoperative radiographic frontal sinusitis.
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Affiliation(s)
- Leigh J Sowerby
- Department of Otolaryngology, Western University, London, Ontario, Canada
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24
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Current Philosophy in the Surgery for Chronic Rhinosinusitis. CURRENT OTORHINOLARYNGOLOGY REPORTS 2017. [DOI: 10.1007/s40136-017-0147-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Miller AJ, Bobian M, Peterson E, Deeb R. Bleeding risk associated with resection of the middle turbinate during functional endoscopic sinus surgery. Am J Rhinol Allergy 2016; 30:140-2. [PMID: 26980395 DOI: 10.2500/ajra.2016.30.4273] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The decision to resect the middle turbinate (MT) during functional endoscopic sinus surgery is controversial. Although there have been a variety of studies that examined the functional outcome related to this maneuver, very few studies evaluated the potential for complications, in particular, epistaxis. OBJECTIVE We sought to determine if resection of the MT during functional endoscopic sinus surgery leads to an increased risk for postoperative bleeding. METHODS Patients who underwent functional endoscopic sinus surgery for chronic sinusitis or nasal polyposis between 2004 and 2014 at a single institution were analyzed for bleeding and other complications after resection of the MT. RESULTS Between 2004 and 2014, 1185 sinus surgeries were performed by 18 surgeons. A propensity matched set of 228 patients who underwent turbinate resection, and 228 controls were selected based on predicted probabilities from a logistic regression that predicted turbinate resection and that was adjusted for age, sex, and procedure. There were 89 patients with bilateral turbinates removed and 139 with unilateral turbinates removed. There was no significant difference in major bleeding or other complication rates between the two groups. Patients who underwent resection of at least one MT were 3.95 times more likely to have minor bleeding compared with those who did not; this risk increased with the number of turbinates resected (trend p = 0.008). Patients on anticoagulation medications were at a significant risk of bleeding if their MT was removed (p = 0.007), whereas patients on aspirin or antiplatelet therapy were not at a significant risk. CONCLUSION There was no increased risk of major bleeding or other complication associated with resection of the MT. However, there was a significantly increased minor bleeding rate associated with MT resection, particularly if the patient was on anticoagulants.
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Affiliation(s)
- Anya J Miller
- Department of Otolaryngology, Henry Ford Health System, Detroit, Michigan, USA
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26
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Chen FH, Deng J, Hong HY, Xu R, Guo JB, Hou WJ, Sun YQ, Lai YY, Li HB, Shi JB. Extensive versus functional endoscopic sinus surgery for chronic rhinosinusitis with nasal polyps and asthma: A 1-year study. Am J Rhinol Allergy 2016; 30:143-8. [PMID: 26980396 DOI: 10.2500/ajra.2016.30.4271] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Functional endoscopic sinus surgery (FESS) is considered to be the standard procedure for chronic rhinosinusitis with nasal polyps (CRSwNP). However, for CRSwNP that accompanies asthma, the results are not satisfying. Extensive endoscopic sinus surgery (EESS) aimed at reducing the inflammatory load has been indicated as a viable option for refractory chronic rhinosinusitis. OBJECTIVE To evaluate the clinical outcomes and safety of EESS (middle turbinate and superior turbinate resection and total ethmoidectomy) for patients with CRSwNP and with asthma. METHODS This was a prospective, single-institute cohort study conducted in a tertiary teaching hospital. Patients with CRSwNP and with asthma who were proceeding to surgery were enrolled. There were 23 patients in the EESS group and 24 patients in the FESS group. The preoperative disease severity was evaluated by the visual analog scale (VAS), Lund-Kennedy (L-K) endoscopy score, computed tomography Lund-Mackay score, asthma control test (ACT), and pulmonary function test. Clinical outcomes were comparatively evaluated between the two groups after a 1-year follow-up by using the VAS score, the postoperative endoscopic score (E score), L-K score, ACT score, and pulmonary function test. RESULTS The disease severity (general VAS score, endoscopic L-K score, computed tomography score, ACT score) showed no significant differences between the two groups before surgery (p > 0.05). One year after surgery, both groups achieved significant improvement in the VAS score and endoscopic L-K score. The EESS group showed better improvement in the olfactory VAS score and E score compared with the FESS group (mean [standard deviation] change of olfactory VAS, 6.00 ± 3.67 versus 3.30 ± 3.44, p = 0.015; mean [standard deviation] E score, 0.31 ± 0.18 versus 0.66 ± 0.26, p < 0.001). No significant differences were found in the change of general nasal symptom VAS score, other individual VAS scores (nasal congestion, discharge, headache and/or facial pain), L-K score, ACT score, and pulmonary function between the two groups (p > 0.05). CONCLUSION EESS for patients with CRSwNP and with asthma may help to improve the subjective olfaction and endoscopic appearance.
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Affiliation(s)
- Feng-Hong Chen
- Allergy and Cancer Center, Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Halderman AA, Stokken J, Sindwani R. The effect of middle turbinate resection on topical drug distribution into the paranasal sinuses. Int Forum Allergy Rhinol 2016; 6:1056-1061. [PMID: 27255595 DOI: 10.1002/alr.21791] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 02/25/2016] [Accepted: 03/25/2016] [Indexed: 11/08/2022]
Abstract
BACKGROUND During sinus surgery, partial or complete resection of the middle turbinate (MT) is sometimes necessary because of polypoid changes or demineralization. Topical drug delivery to the paranasal sinuses is an integral component in managing chronic rhinosinusitis (CRS) with and without nasal polyposis. The purpose of this study was to examine the role of the MT and MT resection in topical drug distribution into the sinuses via nebulization. We report on a novel technique of quantitatively evaluating the delivery of nebulized dye in cadavers. METHODS Endoscopic sinus surgery was performed on 5 fresh cadavers. Complementary colored dyes mixed with saline were successively nebulized using the following protocol: (1) fluorescein prior to MT resection; (2) brilliant green following partial MT resection; and (3) methylene blue following total MT resection. Photodocumentation of the sinuses was performed following each nebulization and standardized photoanalysis was performed. RESULTS Successive nebulizations with fluorescein, brilliant green, and methylene blue produced a complementary staining pattern that provided an easy side-by-side analysis of the extent of mucosal staining. Dye delivery to the frontal and sphenoid sinuses significantly increased following partial resection of the MT (p = 0.013 and p = 0.0027, respectively) and complete resection of the MT (p = 0.027 and p = 0.027, respectively). Following complete MTR, dye delivery to the maxillary sinus significantly increased compared to baseline (MT intact) (p = 0.0027). CONCLUSION Resection of the MT appears to have a significant effect on nebulized drug delivery into the frontal, maxillary, and sphenoid sinuses. Future prospective studies will help delineate the clinical relevance of this effect.
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Affiliation(s)
- Ashleigh A Halderman
- Head and Neck Institute, Section of Rhinology, Sinus, and Skull Base Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | | | - Raj Sindwani
- Head and Neck Institute, Section of Rhinology, Sinus, and Skull Base Surgery, Cleveland Clinic Foundation, Cleveland, OH.
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Orlandi RR, Kingdom TT, Hwang PH, Smith TL, Alt JA, Baroody FM, Batra PS, Bernal-Sprekelsen M, Bhattacharyya N, Chandra RK, Chiu A, Citardi MJ, Cohen NA, DelGaudio J, Desrosiers M, Dhong HJ, Douglas R, Ferguson B, Fokkens WJ, Georgalas C, Goldberg A, Gosepath J, Hamilos DL, Han JK, Harvey R, Hellings P, Hopkins C, Jankowski R, Javer AR, Kern R, Kountakis S, Kowalski ML, Lane A, Lanza DC, Lebowitz R, Lee HM, Lin SY, Lund V, Luong A, Mann W, Marple BF, McMains KC, Metson R, Naclerio R, Nayak JV, Otori N, Palmer JN, Parikh SR, Passali D, Peters A, Piccirillo J, Poetker DM, Psaltis AJ, Ramadan HH, Ramakrishnan VR, Riechelmann H, Roh HJ, Rudmik L, Sacks R, Schlosser RJ, Senior BA, Sindwani R, Stankiewicz JA, Stewart M, Tan BK, Toskala E, Voegels R, Wang DY, Weitzel EK, Wise S, Woodworth BA, Wormald PJ, Wright ED, Zhou B, Kennedy DW. International Consensus Statement on Allergy and Rhinology: Rhinosinusitis. Int Forum Allergy Rhinol 2016; 6 Suppl 1:S22-209. [DOI: 10.1002/alr.21695] [Citation(s) in RCA: 333] [Impact Index Per Article: 41.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 11/13/2015] [Accepted: 11/16/2015] [Indexed: 02/06/2023]
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Valerie Lund
- Royal National Throat Nose and Ear Hospital; London UK
| | - Amber Luong
- University of Texas Medical School at Houston
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Weber RK, Hosemann W. Comprehensive review on endonasal endoscopic sinus surgery. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2015; 14:Doc08. [PMID: 26770282 PMCID: PMC4702057 DOI: 10.3205/cto000123] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Endonasal endoscopic sinus surgery is the standard procedure for surgery of most paranasal sinus diseases. Appropriate frame conditions provided, the respective procedures are safe and successful. These prerequisites encompass appropriate technical equipment, anatomical oriented surgical technique, proper patient selection, and individually adapted extent of surgery. The range of endonasal sinus operations has dramatically increased during the last 20 years and reaches from partial uncinectomy to pansinus surgery with extended surgery of the frontal (Draf type III), maxillary (grade 3-4, medial maxillectomy, prelacrimal approach) and sphenoid sinus. In addition there are operations outside and beyond the paranasal sinuses. The development of surgical technique is still constantly evolving. This article gives a comprehensive review on the most recent state of the art in endoscopic sinus surgery according to the literature with the following aspects: principles and fundamentals, surgical techniques, indications, outcome, postoperative care, nasal packing and stents, technical equipment.
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Affiliation(s)
- Rainer K. Weber
- Division of Paranasal Sinus and Skull Base Surgery, Traumatology, Department of Otorhinolaryngology, Municipal Hospital of Karlsruhe, Germany
- I-Sinus International Sinus Institute, Karlsruhe, Germany
| | - Werner Hosemann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Greifswald, Germany
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Choby GW, Hobson CE, Lee S, Wang EW. Clinical effects of middle turbinate resection after endoscopic sinus surgery: a systematic review. Am J Rhinol Allergy 2015; 28:502-7. [PMID: 25514487 DOI: 10.2500/ajra.2014.28.4097] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The middle turbinate (MT) is a structure that is often carefully preserved during endoscopic sinus surgery (ESS) in an effort to preserve nasal physiology and serve as an anatomic landmark. However, resection is performed in select cases because of involvement of the MT in the inflammatory process, obstruction, or instability. Therefore, significant controversy exists among surgeons regarding the indications for proceeding with MT resection in ESS. This study evaluates clinical outcomes of MT resection after ESS. METHODS An English language search of the PubMed and Ovid databases was conducted for publications examining clinical outcomes of MT resection after ESS performed for chronic rhinosinusitis. Two authors independently examined the articles to identify those meeting inclusion criteria. Any differences over which studies to include were resolved by discussion and consensus. Bias assessment was conducted using the Cochrane Collaboration bias tool for randomized controlled trials and the Newcastle-Ottawa bias tool for cohort and case-control studies. RESULTS After initial screening, search results revealed 71 articles that warranted detailed evaluation. After applying inclusion criteria, 9 studies were selected. A total of 2123 patients were included among the studies. All studies were controlled. Within the limited available data, olfaction scores may be improved in the MT resection patients compared with MT preservation patients. No difference between the groups was noted for quality of life outcomes, nasal airway resistance, or rates of postoperative frontal sinusitis. In regard to postoperative endoscopic examinations, some studies note greater improvement in the MT resection group compared with the MT preservation group, while others were equivalent. CONCLUSION Although some studies show outcome benefit in MT resection patients compared with MT preservation patients, several others show no difference. When MT resection was appropriately indicated, no studies showed detrimental effects compared with MT preservation in their designated outcomes. Additional more stringent studies are warranted.
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Affiliation(s)
- Garret W Choby
- Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
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Zhao K, Malhotra P, Rosen D, Dalton P, Pribitkin EA. Computational fluid dynamics as surgical planning tool: a pilot study on middle turbinate resection. Anat Rec (Hoboken) 2015; 297:2187-95. [PMID: 25312372 DOI: 10.1002/ar.23033] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 06/25/2014] [Indexed: 11/08/2022]
Abstract
Controversies exist regarding the resection or preservation of the middle turbinate (MT) during functional endoscopic sinus surgery. Any MT resection will perturb nasal airflow and may affect the mucociliary dynamics of the osteomeatal complex. Neither rhinometry nor computed tomography (CT) can adequately quantify nasal airflow pattern changes following surgery. This study explores the feasibility of assessing changes in nasal airflow dynamics following partial MT resection using computational fluid dynamics (CFD) techniques. We retrospectively converted the pre- and postoperative CT scans of a patient who underwent isolated partial MT concha bullosa resection into anatomically accurate three-dimensional numerical nasal models. Pre- and postsurgery nasal airflow simulations showed that the partial MT resection resulted in a shift of regional airflow towards the area of MT removal with a resultant decreased airflow velocity, decreased wall shear stress and increased local air pressure. However, the resection did not strongly affect the overall nasal airflow patterns, flow distributions in other areas of the nose, nor the odorant uptake rate to the olfactory cleft mucosa. Moreover, CFD predicted the patient's failure to perceive an improvement in his unilateral nasal obstruction following surgery. Accordingly, CFD techniques can be used to predict changes in nasal airflow dynamics following partial MT resection. However, the functional implications of this analysis await further clinical studies. Nevertheless, such techniques may potentially provide a quantitative evaluation of surgical effectiveness and may prove useful in preoperatively modeling the effects of surgical interventions.
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Affiliation(s)
- Kai Zhao
- Monell Chemical Senses Center, Philadelphia, Pennsylvania; Department of Otolaryngology, Thomas Jefferson University, Philadelphia, Pennsylvania
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de Moreta GS, Cardoso-López I, Poletti-Serafini D. Centripetal Endoscopic Sinus Surgery in Chronic Rhinosinusitis: A 6-year Experience. Am J Rhinol Allergy 2014; 28:349-52. [DOI: 10.2500/ajra.2014.28.4062] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background Despite technical advances in the tools designed to facilitate endoscopic nasosinusal surgery, the approach used, functional endoscopic sinus surgery, has not undergone major modifications since it was first described in the late 1980s. Centripetal endoscopic sinus surgery (CESS) is a new approach based on taking the medial wall of the orbit and the anterior cranial base as constant dissection landmarks. The aim of this study was to evaluate the long-term outcome of CESS in chronic rhinosinusitis (CRS) by measuring clinical and objective improvement, the need for revision surgery, and the complication rate. Methods We reviewed 114 patients with CRS with or without polyps who underwent CESS at our center between May 2006 and December 2011. CRS was assessed using the Lund-Mackay staging system. The follow-up period ranged from 18 to 84 months (May 2013). Results Of 114 patients, 83 presented CRS with nasal polyposis, 12 had CRS without nasal polyposis, 17 had Samter's triad, and 2 had antrochoanal polyps. Postoperative evaluation of nasal obstruction and olfaction showed a significant and lasting improvement in these symptoms. Only four patients (3.5%) have required revision surgery, to date. Conclusion CESS provided a lasting improvement in patients with CRS, by dramatically reducing the number of reinterventions. This approach is especially indicated in difficult cases, such as recurrent nasal polyposis and massive polyposis, because the dissection is based on constant borders and not influenced by previous surgery or disease extension.
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Affiliation(s)
| | - Isabel Cardoso-López
- Department of Otolaryngology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Daniel Poletti-Serafini
- Department of Otolaryngology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
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Wu AW, Ting JY, Platt MP, Tierney HT, Metson R. Factors affecting time to revision sinus surgery for nasal polyps: a 25-year experience. Laryngoscope 2013; 124:29-33. [PMID: 23712679 DOI: 10.1002/lary.24213] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 04/29/2013] [Accepted: 04/29/2013] [Indexed: 12/15/2022]
Abstract
OBJECTIVES/HYPOTHESIS Surgical treatment for chronic rhinosinusitis with nasal polyps (CRSwNP) is often followed by polyp regrowth with return of symptoms. The purpose of this study is to identify clinical factors that influence the time interval to revision sinus surgery in patients with nasal polyps. STUDY DESIGN Retrospective cohort study. METHODS Records of 299 individuals who underwent two or more surgeries for the diagnosis of nasal polyps by the senior author (RM) from 1987 through 2011 were reviewed. The time between surgical interventions were compared to patient demographics, comorbidities, endoscopic examination, computed tomography (CT) stage, extent of surgery, and pathologic findings. RESULTS The mean time interval between polyp surgeries was 4.87 ± 3.61 years (range 0.7-18.6 years). The median time to revision surgery was shorter in patients who smoked compared to nonsmokers (2.82 vs. 4.31 years, respectively, P = .022) and longer in patients who underwent middle turbinate resection rather than preservation (4.56 vs. 3.93 years, respectively, P = .048). Kaplan-Meier survival analysis confirmed these findings, but the beneficial effect of turbinectomy appeared to dissipate by 8 years. Neither a history of asthma nor advanced CT stage influenced the time to revision surgery. CONCLUSION The time course between sinus surgeries in patients with regrowth of nasal polyps appears to be affected by certain modifiable extrinsic factors, including smoking on the part of the patient and operative technique on the part of the surgeon. The performance of middle turbinate resection during sinus surgery appears to extend the time interval until a revision procedure is required.
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Affiliation(s)
- Arthur W Wu
- Department of Otolaryngology (A.W.W., J.Y.T., H.S.T., R.M.), Massachusetts Eye and Ear Infirmary, Department of Otology and Laryngology, Harvard Medical School; and the, Boston University School of Medicine, Boston, Massachusetts, U.S.A
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Sowerby LJ, Gross M, Broad R, Wright ED. Olfactory and sinonasal outcomes in endoscopic transsphenoidal skull-base surgery. Int Forum Allergy Rhinol 2012; 3:217-20. [PMID: 23044935 DOI: 10.1002/alr.21103] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Revised: 08/02/2012] [Accepted: 08/07/2012] [Indexed: 11/05/2022]
Abstract
BACKGROUND Endoscopic anterior skull-base surgery has been previously suggested to cause a significant deterioration in olfactory function. Given the impact on quality of life, the objective of this study was to determine the effect of a unilateral middle-turbinate-sacrificing approach on olfactory function and sinonasal outcome. METHODS Prospective cohort study comparing olfactory and sinonasal outcomes pre- and post-transsphenoidal skull-base surgery. Olfaction was the primary outcome and was measured prospectively using the University of Pennsylvania Smell Identification Test (SIT). Sinonasal symptoms were assessed subjectively via sinonasal-specific questions from the 22-item Sino-Nasal Outcome Test (SNOT-22), and objectively via the Lund-Kennedy Endoscopic Scoring system (LKES). RESULTS Twenty-two patients met study inclusion criteria and completed all data acquisition. The mean preoperative SIT score was 34.8 and the mean postoperative SIT value was 35.1 (p = 0.37). The average change in score (delta) was an increase of 0.3, with changes ranging from -3 to +4. When examined categorically, 91% of patients maintained their preoperative olfactory function classification. There was no significant difference in mean pre- and postoperative symptom scores. A small increase in the LKES was noted, from a mean of 0.6 to 2.5 (p = 0.001) in the early postoperative period. CONCLUSION Olfactory function, as measured by the SIT test, was preserved with a middle-turbinate-sacrificing skull-base approach. Subjective sinonasal symptom scores were unaffected, but a slight worsening of objective endoscopic appearance was noted.
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Affiliation(s)
- Leigh J Sowerby
- Division of Otolaryngology-Head and Neck Surgery, University of Alberta, Edmonton, Alberta, Canada
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Endoscopic turbinoplasty of concha bullosa: long term results. Indian J Otolaryngol Head Neck Surg 2011; 65:251-4. [PMID: 24427656 DOI: 10.1007/s12070-011-0368-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 11/15/2011] [Indexed: 10/15/2022] Open
Abstract
The aim of this study is to assess the long-term results of our endoscopic turbinoplasty technique for concha bullosa. Thirty-six patients of chronic or recurrent sinusitis who had concha bullosa on CT scan along with mucosal disease in sinuses and underwent turbinoplasty with functional endoscopic sinus surgery were studied. They were followed regularly with endoscopic examination for 7 years and were assessed for immediate or longterm complications of the procedure. Results of 36 patients revealed bilateral concha bullosa in 16 (44.4%) and unilateral concha bullosa in 20 (55.6%) patients. Out of 52 sides of turbinoplasties which were followed for average of 89 months, only 3 sides (5.76%) had synechia between middle turbinate and septum. Only 1 (1.92%) side had adhesions between lateral wall and middle turbinate. There were no other immediate or longterm complications. We conclude from our study that endoscopic turbinoplasty is safe and effective procedure for concha bullosa. It preserves middle turbinate anatomically and physiologically and treats the concha with negligible complications.
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Holak SA, Wysocki M, Holak N, Holak H. Endocanalicular laser dacryocystorhinostomy (ECLDCR). Graefes Arch Clin Exp Ophthalmol 2011; 250:1249-50; author reply 1251-2. [PMID: 22101833 DOI: 10.1007/s00417-011-1832-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 09/20/2011] [Indexed: 11/30/2022] Open
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Scheithauer MO. Surgery of the turbinates and "empty nose" syndrome. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2011; 9:Doc03. [PMID: 22073107 PMCID: PMC3199827 DOI: 10.3205/cto000067] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Surgical therapy of the inferior and/or middle turbinate is indicated when conservative treatment options have failed. The desired goal is a reduction of the soft tissue volume of the turbinates regarding the individual anatomic findings, whilst simultaneously conserving as much mucosa as possible. As the turbinates serve as a functional entity within the nose, they ensure climatisation, humidification and cleaning of the inhaled air. Thus free nasal breathing means a decent quality of life, as well.Regarding the multitude of different surgical techniques, we confirm that no ideal standard technique for turbinate reduction has been developed so far. Moreover, there is a lack of prospective and comparable long-term studies, which makes it difficult to recommend evidence-based surgical techniques. However, the anterior turbinoplasty seems to fulfil the preconditions of limited tissue reduction and mucosa-preservation, and therefore it is the method of choice today.Radical resection of the turbinates may lead to severe functional disturbances developing a secondary atrophic rhinitis. The "empty nose" syndrome is a specific entity within the secondary atrophic rhinitis where intranasal changes in airflow result in disturbed climatisation and also interfere with pulmonary function. Results deriving from an actual in vivo study of climatisation and airflow in "empty nose" patients are presented.
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Basmak H, Cakli H, Sahin A, Gursoy H, Ozer A, Colak E. What is the role of partial middle turbinectomy in endocanalicular laser-assisted endonasal dacryocystorhinostomy? Am J Rhinol Allergy 2011; 25:e160-5. [PMID: 21333092 DOI: 10.2500/ajra.2011.25.3598] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND This study was designed to compare outcomes of endocanalicular laser-assisted endonasal dacryocystorhinostomy (DCR) with and without partial anterior middle turbinectomy. METHODS A prospective randomized comparative study was conducted on 91 subjects with primary acquired nasolacrimal duct obstruction, undergoing endocanalicular (ECL) procedures. Group 1 was composed of 44 (7 bilateral) patients undergoing ECL diode laser-assisted endonasal DCR without partial anterior middle turbinectomy and group 2 was composed of 47 (7 bilateral) patients undergoing partial anterior middle turbinectomy and ECL diode laser-assisted endonasal DCR. Follow-up period was 11.0 (6.0-14.5 months) months for group 1 and 9.2 (5.0-14.2 months) months for group 2. Functional success was defined as absence of epiphora and anatomic success was defined as ability to irrigate the lacrimal system. Anatomic and functional success at the 1st week, 3rd month, and final postoperative examinations of two groups were compared using chi-square tests. RESULTS Final anatomic successes were 39/51 (76%) cases for group 1 and 51/54 (94%) cases for group 2. Final functional successes were 36/51 (%71) patients in group 1 and 48/54 (88%) patients in group 2. Group 2 had higher success at the final examination and the difference was statistically significant. CONCLUSION We recommend partial anterior middle turbinectomy in all laser ECL laser-assisted endonasal DCR, but further studies with larger sample sizes are needed to strengthen our hypothesis.
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Affiliation(s)
- Hikmet Basmak
- Department of Ophthalmology, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey.
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Basmak H, Caklı H, Sahin A, Gursoy H, Ozer A, Altun E, Yildirim N. Comparison of endocanalicular laser dacryocystorhinostomy with and without endonasal procedures. Graefes Arch Clin Exp Ophthalmol 2010; 249:737-43. [DOI: 10.1007/s00417-010-1552-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Revised: 10/02/2010] [Accepted: 10/17/2010] [Indexed: 10/18/2022] Open
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Nyquist GG, Anand VK, Brown S, Singh A, Tabaee A, Schwartz TH. Middle turbinate preservation in endoscopic transsphenoidal surgery of the anterior skull base. Skull Base 2010; 20:343-7. [PMID: 21358998 PMCID: PMC3023339 DOI: 10.1055/s-0030-1253582] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Endoscopic endonasal skull base surgery is a growing field in which the nasal corridors are used to address skull base lesions. Whether the middle turbinates must be removed for adequate exposure is controversial and not well addressed in the literature. This is a prospective, observational study of 163 consecutive cases of purely endoscopic endonasal transsphenoidal surgeries performed at a single tertiary care institution. The primary study outcome measurement is the feasibility of middle turbinate preservation in endoscopic transsphenoidal skull base surgery. The pathologies included 99 pituitary tumors, 15 craniopharyngiomas, 11 meningiomas, 11 Rathke's cleft cysts, 7 encephaloceles, 5 cerebrospinal fluid leak repairs, 9 clival chordomas, and 6 other pathologies of the sella. In patients undergoing surgery for a neoplasm, the average tumor size was 2.3 cm. The middle turbinate was preserved in 160/163 cases (98%). One hundred and twenty magnetic resonance imaging (MRI) studies were reviewed at a median of 16 months postoperatively and no patients (0%) developed frontal sinusitis. The middle turbinate can be preserved in nearly every endonasal, endoscopic transsphenoidal skull base case while still providing good exposure for successful tumor resection and skull base reconstruction. Postoperative sinonasal function may be better preserved with this technique.
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Affiliation(s)
- Gurston G. Nyquist
- Department of Otorhinolaryngology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Vijay K. Anand
- Department of Otorhinolaryngology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Seth Brown
- Department of Otorhinolaryngology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Ameet Singh
- Department of Otorhinolaryngology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Abtin Tabaee
- Department of Otorhinolaryngology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Theodore H. Schwartz
- Department of Otorhinolaryngology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
- Department of Neurological Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
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Marchioni D, Alicandri-Ciufelli M, Mattioli F, Marchetti A, Jovic G, Massone F, Presutti L. Middle turbinate preservation versus middle turbinate resection in endoscopic surgical treatment of nasal polyposis. Acta Otolaryngol 2008; 128:1019-26. [PMID: 19086309 DOI: 10.1080/00016480701827541] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
CONCLUSION Relapse in patients affected by nasal polyposis and subjected to endoscopic surgery appears to be a relevant feature. Surgical treatment shows a significant increase in quality of life in all the patients aside from surgical technique used. Our results show a better control of relapse of nasal pathology in patients subjected to more radical surgery (group B) vs patients subjected to conservative surgery on middle turbinate (group A). Allergic patients in group B had a smaller number of relapses during the follow-up period compared with allergic patients in group A and this was statistically significant. OBJECTIVES Different endoscopic surgical techniques have been applied for the treatment of nasal polyposis. During ethmoidectomy, some authors prefer to remove the middle turbinate while others preserve this structure. To date, there have been no studies comparing the results, in a homogeneous case series of patients operated exclusively for nasal polyposis, between those whose middle turbinate was resected and those whose middle turbinate was preserved. The aim of our study was to compare results in these two groups of patients. PATIENTS AND METHODS A prospective study was performed. Nasal polyposis was studied on the basis of endoscopic examination and all the patients were classified on the basis of CT of paranasal sinuses using the Kennedy CT staging system. In the study group, only subjects affected by nasal polyposis with stage II-III at endoscopic evaluation and a Kennedy score of III-IV, affected by nasal polyposis, and not responsive to medical treatment were recruited. The presence of allergy was evaluated by skin prick test results and that of asthma by spirometric examination. Recurrence rates and quality of life were evaluated in a 3-year follow-up. RESULTS In total, 56 patients were selected and all were observed over a 3-year follow-up period. We identified two groups: group A, 34 patients (60.71%) affected by nasal polyposis who underwent endoscopic surgery with the conservation of middle turbinate; group B, 22 patients (39.29%) affected by nasal polyposis who underwent more radical endoscopic sinus surgery. Analyzing the entire study group, during the 3-year follow-up, 20 (35.71%) of the 56 patients had a relapse of nasal polyposis. Analyzing time to relapse curves in the allergic and non-allergic patients, we obtained a p value of 0.0589, i.e. at the limit of statistical significance. The comparison between preoperative and postoperative Cologne test in the whole study group was statistically significant for a symptomatic improvement (p < 0.001). Trends within the two groups were also evaluated: there was a statistically significant difference in behavior upon time to relapse of the patients in group B vs group A (p = 0.0102). The patients in group A developed nasal recurrence more frequently during the follow-up periods. In patients affected by allergy vs patients not affected by allergy in group A, a statistically significant difference was noted (p = 0.0074); the allergic patients developed nasal recurrence more frequently during the follow-up period. We could not find a statistically significant difference between those patients affected by allergy and those not affected by allergy, as regards the number of relapses in patients in group B.
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Russell PT, Weaver KD. Anterior endoscopic skull-base surgery getting started: an otolaryngologist's perspective. Curr Opin Otolaryngol Head Neck Surg 2007; 15:1-5. [PMID: 17211175 DOI: 10.1097/moo.0b013e328013f46a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Anterior endoscopic skull-base surgery is a relatively new field requiring new levels of cooperation between otolaryngology and neurosurgery. The formation of these teams is discussed along with their challenges. RECENT FINDINGS A significant amount of literature has been produced in the last few years, chronicling new and innovative techniques for anterior endoscopic skull-base surgery. These techniques are requiring close coordination between otolaryngologist and neurosurgeon in a multidisciplinary approach. However, there are obstacles to overcome in forming these teams. SUMMARY Anterior endoscopic skull-base surgery is a technically challenging skill set which requires multiple factors to perform successfully. Factors to overcome require surgical training, appropriate patient base, specialized equipment and institutional inertia. These obstacles may be overcome in the majority of centers.
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Affiliation(s)
- Paul T Russell
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee 37232-8605, USA.
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Busaba NY, Shin HJ, Faquin WC. Correlation between middle turbinate and ipsilateral ethmoid histopathology in chronic rhinosinusitis. Otolaryngol Head Neck Surg 2006; 134:250-4. [PMID: 16455373 DOI: 10.1016/j.otohns.2005.10.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2005] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Study the concept of "rhinosinusitis" in patients with inflammatory paranasal sinus disease (IPSD). STUDY DESIGN AND SETTING Prospective case control series in a tertiary care facility. Twenty-two consecutive patients with IPSD without polyposis were enrolled. A partial middle turbinectomy and ethmoidectomy were performed and the histopathologic findings of the surgical specimens from the 2 sites was studied. The general degree of inflammation, epithelial thickening, and inflammatory cell count were measured. RESULTS The degree of middle turbinate inflammation correlated with that of the ipsilateral ethmoid sinus (Spearman's rho coefficient = 0.450; P < 0.05). Epithelial thickness was more prominent in the ethmoid sinus. The total inflammatory cell count was comparable. There was a statistically significant correlation among total inflammatory cell count, plasma cell count, and eosinophil count between the 2 sites. CONCLUSION The ethmoid sinus inflammation in IPSD is accompanied by a commensurate ipsilateral middle turbinate inflammation. SIGNIFICANCE The data support the use of the term "rhinosinusitis."
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Affiliation(s)
- Nicolas Y Busaba
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, Massachusetts, USA.
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Dufour X, Bedier A, Ferrie JC, Gohler C, Klossek JM. Diffuse nasal polyposis and endonasal endoscopic surgery: long-term results, a 65-case study. Laryngoscope 2005; 114:1982-7. [PMID: 15510027 DOI: 10.1097/01.mlg.0000147933.14014.12] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To analyze the efficacy of a standardized surgical procedure in patients with nasal polyposis. STUDY DESIGN Prospective study of nonrandomized cases from a single institution. METHODS An inception cohort of 65 consecutive patients with nasal polyposis observed from January 1994 to December 1997. Presence of asthma, allergies, or aspirin intolerance, duration of nasal polyposis, previous surgery, and medical treatment were noted. Clinical symptoms were evaluated with a visual analogue scale (VAS), and a preoperative computed tomography scan was performed before the surgical procedure. At the end of the study, an evaluation was performed to collect all information concerning nasal symptoms, asthma conditions, quality of life, and patient's opinion about this type of surgery. RESULTS Sixty patients have completed the study. Polyposis was isolated in 29 patients (group A), asthma was present in 21 patients (group B), and aspirin intolerance in 10 patients (group C). Nasal obstruction (n = 53/60, 88.3%) and olfactory disturbances (n = 54/56, 96.4%) were the main preoperative complaints, according to the VAS, with a high degree of severity. No significant difference for nasal symptomatology was found between the three groups. Nasal obstruction and olfactory dysfunction was improved in 37 and 42 patients, respectively, without a statistical significance between the groups. A reduction of the antiasthmatic treatment was observed in 24 of 31 patients. A massive and anteriorly localized recurrence was noted in 3 and 19 patients, respectively. CONCLUSIONS Endoscopic sphenoethmoidectomy is indicated for nasal polyposis refractory to intensive medical management with a good improvement of patient's quality of life.
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Affiliation(s)
- Xavier Dufour
- Department of Otorhinolaryngology--Head & Neck Surgery, Centre Hospitalo-Universitaire, Poitiers, France
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Damm M, Eckel HE, Jungehülsing M, Hummel T. Olfactory changes at threshold and suprathreshold levels following septoplasty with partial inferior turbinectomy. Ann Otol Rhinol Laryngol 2003; 112:91-7. [PMID: 12537065 DOI: 10.1177/000348940311200117] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Partial inferior turbinectomy with septoplasty is routinely carried out for airway obstruction. However, its effects on the sense of smell have not been systematically evaluated. The aim of this prospective study was to evaluate the influence of septoplasty with partial inferior turbinectomy on threshold and suprathreshold olfactory acuity. The subjects were 30 patients undergoing septoplasty including partial inferior turbinectomy. Olfactory function was determined by the "Sniffin' Sticks," which allow the assessment of odor thresholds, odor discrimination, and odor identification. The patients rated both olfactory function and nasal airflow using visual analog scales. Nasal airflow was measured by anterior rhinomanometry. Multivariate analyses of variance for repeated measures were used to analyze the results before and after surgery (mean interval, 9.1 weeks). After operation, 87% of the patients had increased airflow, 80% had improved olfactory function in terms of odor identification, and in 70% odor discrimination was found to be improved - but only 54% had improved olfactory function in terms of odor thresholds. Surgery increased ratings of nasal airflow in 93%, and those of olfactory function in 77% (p < .001). Similarly, bilateral inspiratory nasal flow increased (p < .001) and olfactory function was improved (p < .001) after surgical treatment. However, this increase was most pronounced for suprathreshold tests, while it was moderate for odor thresholds (interaction "surgery" x "olfactory test," p = .001). The present investigation suggests that septoplasty in combination with inferior turbinectomy has a beneficial effect on olfaction, mainly on suprathreshold olfactory functions. This effect may be partly due to interactions between the increased perception of nasal airflow and cognitive factors involved in olfactory sensitivity. According to the present results and data from the literature, a moderate decrease of olfactory function appears to occur in as many as 20% of patients. However, anosmia seems to be an extremely rare complication of septoplasty and partial turbinectomy.
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Affiliation(s)
- Michael Damm
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Cologne, 50924 Cologne, Koeln, Germany
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