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Fragale M, Sampieri C, Santori G, Tripodi C, Missale F, Roustan V, Incandela F, Filauro M, Marzetti A, Peretti G, Barbieri M. Treatment of primary epiglottis collapse in OSA in adults with glossoepiglottopexy: a 5-year experience. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2022; 42:265-272. [PMID: 35396588 PMCID: PMC9330748 DOI: 10.14639/0392-100x-n1676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 11/09/2021] [Indexed: 11/23/2022]
Abstract
Objective To review our 5-year experience with a modified version of glossoepiglottopexy for treatment of obstructive sleep apnoea syndrome (OSA) in two hospitals. Methods A retrospective analysis was carried out on a cohort of adult patients affected by OSA suffering from primary collapse of the epiglottis who underwent a modified glossoepiglottopexy. All patients underwent drug-induced sleep endoscopy, polysomnographic and swallowing evaluation, and assessment with the Epworth Sleepiness Scale (ESS). Results Forty-nine patients were retrospectively evaluated. Both the apnoea-hypopnoea index (AHI) (median AHIpost-AHIpre = -22.4 events/h; p < 0.001) and oxygen desaturation index (ODI) showed a significant postoperative decrease (median ODIpost-ODIpre = -18 events/h; p < 0.001), as did hypoxaemia index (median T90% post-T90% pre = -5%; p < 0.001). The ESS questionnaire revealed a significant decrease in postoperative scores (median ESSpost-ESSpre =- 9; p < 0.001). None of the patients developed postoperative dysphagia. Conclusions Our 5-year experience demonstrates that modified glossoepiglottopexy is a safe and reliable surgical technique for treatment of primary epiglottic collapse in OSA patients.
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Affiliation(s)
| | - Claudio Sampieri
- Unit of Otolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
- Correspondence Claudio Sampieri Unit of Otolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, largo Rosanna Benzi 10, 16132 Genova, Italy E-mail:
| | - Gregorio Santori
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Caterina Tripodi
- Department of Otorhinolaryngology, Fabrizio Spaziani Hospital, Frosinone, Italy
| | - Francesco Missale
- Unit of Otolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Valeria Roustan
- Unit of Otorhinolaryngology, ASL 4 Liguria, Ospedale Sestri Levante, Sestri Levante, Italy
| | - Fabiola Incandela
- Department of Otorhinolaryngology, Maxillofacial and Thyroid Surgery, Fondazione IRCCS, National Cancer Institute of Milan, University of Milan, Milan, Italy
| | - Marta Filauro
- Unit of Otolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Andrea Marzetti
- Department of Otorhinolaryngology, Fabrizio Spaziani Hospital, Frosinone, Italy
| | - Giorgio Peretti
- Unit of Otolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Marco Barbieri
- Unit of Otolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
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Sung CM, Kim HC, Yang HC. The clinical characteristics of patients with an isolate epiglottic collapse. Auris Nasus Larynx 2019; 47:450-457. [PMID: 31733977 DOI: 10.1016/j.anl.2019.10.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/18/2019] [Accepted: 10/29/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We analyzed the clinical characteristics of patients with isolated epiglottic collapse (IEC) who had an epiglottic anteroposterior (AP) collapse as the only cause of snoring during drug-induced sleep endoscopy (DISE). METHODS A retrospective analysis of 334 consecutive DISE examinations was performed. Patients who had only epiglottic AP collapse were designated as the IEC group. There were four age- and sex-matched controls for each case, and these patients were designated as the control group. Demographic factors, polysomnography findings, cephalometry, and awake nasopharyngoscopic findings were analyzed. RESULTS A total of 11 IEC cases and 44 controls were included. The IEC group had a significantly lower apnea-hypopnea index, higher minimum oxygen saturation level, lower body mass index, and shorter mandible plane to hyoid distance than the controls. However, there were no differences in epiglottic shape or curvature between the two groups. In addition, no IEC was noted during awake endoscopy. Nine (81.8%) epiglottic collapses were resolved with the mouth open and jaw thrust maneuver, which simulated the use of an oral appliance. Six (54.4%) were resolved with head turning, mimicking the lateral sleep position. CONCLUSION The clinical characteristics of IEC patients differed from the control group, and IEC could not be identified during awake endoscopy. Therefore, patients with severe snoring but AHI < 5 or mild sleep apnea on polysomnographic findings and DISE, should be considered likely to have IEC. In addition, use of an oral appliance is recommended as an effective treatment for IEC.
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Affiliation(s)
- Chung Man Sung
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebong-ro Dong-gu, Gwangju 61469, South Korea
| | - Hong Chan Kim
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebong-ro Dong-gu, Gwangju 61469, South Korea
| | - Hyung Chae Yang
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebong-ro Dong-gu, Gwangju 61469, South Korea.
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Delakorda M, Ovsenik N. Epiglottis shape as a predictor of obstruction level in patients with sleep apnea. Sleep Breath 2018; 23:311-317. [PMID: 30506267 DOI: 10.1007/s11325-018-1763-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 11/20/2018] [Accepted: 11/22/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE Despite a broad range of diagnostic methods, identifying the site of obstruction in the upper respiratory tract in patients with obstructive sleep apnea is not always simple and straightforward. With regard to this problem, we present our observations about the specific shape of the epiglottis in patients with obstruction at the level of the tongue base and/or epiglottis. METHODS One hundred and forty consecutive drug-induced sleep endoscopy (DISE) video recordings of patients with polygraphy-verified obstructive sleep apnea were analyzed by three independent observers. We compared the levels of obstruction using the VOTE classification and the shape of the epiglottis, both as seen during the DISE investigation and in the awake state. We have calculated the interrater reliability for VOTE classification results and epiglottis shape evaluation by three different observers. RESULTS Out of 140 patients, there were 52 (37.1%) with a flat epiglottis. Within this group, there were only 3 (6%) cases in which obstructions at the tongue base and/or epiglottis level were not found. In the group with normally convex and omega-shaped epiglottis, obstruction at the tongue base level was observed in 28 patients (31.8%); obstruction at the epiglottis level was observed in 5 patients (5.7%); and obstruction at both the epiglottis and tongue base level was observed in 3 patients (3.4%). Interrater reliability for VOTE classification was poor for V (ICC = 0.414) and good for O (ICC = 0.824), T (ICC = 0.775), and E (ICC = 0.852). Additionally, interrater reliability was excellent for epiglottis shape (ICC = 0.912). CONCLUSION In patients with obstructive sleep apnea, examinations in the awake state and drug-induced sleep endoscopy both showed that in most cases of obstruction at epiglottis and/or tongue base, the epiglottis was flat, i.e., lacking the typical anterior convexity in its upper part. We assume that the change of its shape is a result of degeneration of suspensory apparatus that maintains the shape of the epiglottis and holds it in its position. This could contribute to the better identification of patients with a narrowing at this level, and in turn to better decisions regarding the choice of the most suitable treatment.
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Affiliation(s)
- Matej Delakorda
- Department of Otolaryngology-Head and Neck Surgery, General Hospital Celje, Oblakova ulica 5, 3000, Celje, Slovenia. .,Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia.
| | - Nina Ovsenik
- Department of Otolaryngology-Head and Neck Surgery, General Hospital Celje, Oblakova ulica 5, 3000, Celje, Slovenia
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Salama S, Kamel E, Omar A, Makhlouf HA, Farghaly S. Role of sleep endoscopy in obstructive sleep apnea syndrome. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2013. [DOI: 10.1016/j.ejcdt.2013.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Sawatsubashi M, Umezaki T, Kusano K, Tokunaga O, Oda M, Komune S. Age-related changes in the hyoepiglottic ligament: functional implications based on histopathologic study. Am J Otolaryngol 2010; 31:448-52. [PMID: 20015802 DOI: 10.1016/j.amjoto.2009.08.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2009] [Revised: 07/16/2009] [Accepted: 08/30/2009] [Indexed: 10/20/2022]
Abstract
PURPOSE The study aimed to identify age-related changes in the hyoepiglottic ligament associated with function of the epiglottis during swallowing and respiration. MATERIALS AND METHODS Normal postmortem laryngeal tissue samples were obtained at autopsy from 20 individuals with no history of laryngeal disease. The subjects were divided into 2 groups: those aged 81-91 years (elderly group, n = 11) and those aged 31-48 years (non-elderly group, n = 9). Specimens were subjected to Elastica van Gieson and hematoxylin-eosin staining, and characteristics of the hyoepiglottic ligament were compared between groups. RESULTS The hyoepiglottic ligament extended from the epiglottis to both lingual muscles and the hyoid bone (pars lingualis and pars hyoideus). The numbers of muscle fibers (P < .001), collagenous fibers (P < .01), and elastic fibers (P < .001) were significantly decreased in the elderly group in comparison to those in the non-elderly group. CONCLUSION Age-related changes in the hyoepiglottic ligament appear to be associated with aspiration, obstructive sleep apnea syndrome, and acquired laryngomalacia in the elderly.
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Bourolias C, Hajiioannou J, Sobol E, Velegrakis G, Helidonis E. Epiglottis reshaping using CO2 laser: a minimally invasive technique and its potent applications. Head Face Med 2008; 4:15. [PMID: 18655713 PMCID: PMC2525631 DOI: 10.1186/1746-160x-4-15] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2007] [Accepted: 07/25/2008] [Indexed: 11/10/2022] Open
Abstract
Laryngomalacia (LRM), is the most common laryngeal abnormality of the newborn, caused by a long curled epiglottis, which prolapses posteriorly. Epiglottis prolapse during inspiration (acquired laryngomalacia) is an unusual cause of airway obstruction and a rare cause of obstructive sleep apnea syndrome (OSAS). We present a minimally invasive technique where epiglottis on cadaveric larynx specimens was treated with CO2 laser. The cartilage reshaping effect induced by laser irradiation was capable of exposing the glottis opening widely. This technique could be used in selected cases of LRM and OSAS due to epiglottis prolapse as an alternative, less morbid approach.
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Affiliation(s)
- Constantinos Bourolias
- Department of Otolaryngology, University of Crete School of Medicine, Heraklion, Crete, Greece.
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