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Huang YB, Hu LL, Ren DD, Han Z. Myringoplasty With an Ultrathin Cartilage-Perichondrium Complex Graft Versus Temporalis Fascia Graft: A Propensity Score-Matched Analysis. Otolaryngol Head Neck Surg 2020; 164:1287-1293. [PMID: 33048615 DOI: 10.1177/0194599820965940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To compare endoscopic myringoplasty using the cartilage-perichondrium complex as a graft (test group) with temporalis fascia microscopic myringoplasty (control group). STUDY DESIGN A retrospective cohort study. SETTING Department of Otorhinolaryngology in a tertiary Chinese hospital. METHODS Data were collected on patients between 2017 and 2019. To balance the baseline characteristics between groups, we performed a propensity score-matched analysis, and 44 patients were included in each group. Hearing improvement and eardrum closure rates were compared, and risk factors affecting them were analyzed. RESULTS In the control and test groups, 90.90% and 86.36% of patients had a mean air-bone gap ≤20 dB after the surgery, respectively (P = .843). The air conduction (AC) threshold gain at each frequency was similar in the 2 groups (P > .05). The closure rates were 95.45% and 93.18%, respectively (P = .645). The air-bone gap improved significantly after surgery, F(1, 61) = 6.729, P = .012. Age, group, middle ear mucosal status, and location of the perforation did not affect the change in air-bone gap or the drum closure rate (P > .05). However, there was an interaction between the change in air-bone gap and the size of the perforation, F(1, 61) = 11.067, P = 0001. CONCLUSION Endoscopic myringoplasty using a cartilage-perichondrium complex graft is comparable with traditional surgery. Age, location of the perforation, and middle ear mucosal status did not significantly affect the change in air-bone gap or the drum closure rate. A perforation size ≥50% was always associated with a better air-bone gap improvement.
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Affiliation(s)
- Yi-Bo Huang
- Department of Otorhinolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, Xuhui District, China
| | - Lu-Lu Hu
- Department of Otolaryngology-Head and Neck Surgery, Fuyang People's Hospital, Fuyang City, Anhui Province
| | - Dong-Dong Ren
- Department of Otorhinolaryngology, Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai, Xuhui District, China
| | - Zhao Han
- Department of Otorhinolaryngology, HuaDong Hospital affiliated to Fudan University, Shanghai, China
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Michel G, Espitalier F, Boyer J, Malard O, Bordure P. Clinical and economic evaluation of minimally invasive cartilaginous palisade myringoplasty. Acta Otolaryngol 2018; 138:10-15. [PMID: 28893121 DOI: 10.1080/00016489.2017.1375154] [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: 10/18/2022]
Abstract
OBJECTIVES To test the clinical and audiometric efficacy of a minimally invasive myringoplasty technique, combining cartilaginous palisades while avoiding flap elevation, for small and wide perforations. METHODS Over 4 years, this retrospective study included all patients over 6 years of age presenting an indication for myringoplasty. Several clinical and economic criteria were noted at 7 d, 2 months, 6 months and 2 years postoperative. The main outcome was the absence of perforation 2 years postoperative. The secondary outcomes were an audiometric gain at 6 months and the evaluation of the treatment cost. RESULTS Thirty patients underwent the minimally invasive technique and 28 patients the technique with an elevation of the tympanomeatal flap. The minimally invasive surgical procedure was shorter (p = .001). At 2 years, the tympanic closure rate was equivalent (95% versus 89.5%, p = .77). The audiometric gain was similar between the two techniques (p = .09). From a medico-economic point of view, the minimally invasive procedure was the most effective because it was three times less expensive than the conventional technique with no reduction in efficacy (p = .02). CONCLUSION This quick and easy technique could be developed in an ambulatory setting or even in conditions adapted to consultation.
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Affiliation(s)
- Guillaume Michel
- Department of Otolaryngology, University Hospital of Nantes, Nantes, France
| | - Florent Espitalier
- Department of Otolaryngology, University Hospital of Nantes, Nantes, France
| | - Julie Boyer
- Department of Otolaryngology, University Hospital of Nantes, Nantes, France
| | - Olivier Malard
- Department of Otolaryngology, University Hospital of Nantes, Nantes, France
| | - Phillipe Bordure
- Department of Otolaryngology, University Hospital of Nantes, Nantes, France
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Yamamoto K, Yamato M, Morino T, Sugiyama H, Takagi R, Yaguchi Y, Okano T, Kojima H. Middle ear mucosal regeneration by tissue-engineered cell sheet transplantation. NPJ Regen Med 2017; 2:6. [PMID: 29302343 PMCID: PMC5665617 DOI: 10.1038/s41536-017-0010-7] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 01/14/2017] [Accepted: 02/05/2017] [Indexed: 12/13/2022] Open
Abstract
The recurrence of cholesteatoma after surgical treatment often occurs as a result of poor mucosal regeneration in the middle ear cavity and mastoid cavity and changes, such as granulation tissue formation, which impair gas exchange in the middle ear cavity. Conventional tympanoplasty often results in a lack of mucosal regeneration in the resected area of the mastoid cavity. In particular, mucosal regeneration in a poorly pneumatized mastoid cavity is extremely difficult. If the middle ear mucosa can be preserved or rapid postoperative regeneration of mucosa on the exposed bone surface can be achieved after middle ear surgery, the results of surgical treatment for otitis media, including cholesteatoma, can potentially be improved and the physiological function of the middle ear can be recovered. To overcome these limitations, we developed a novel treatment method combining tympanoplasty and autologous nasal mucosal epithelial cell sheet transplantation for postoperative regeneration of the middle ear mucosa. In clinical research, we endoscopically removed an approximately 10 × 10 mm2 piece of nasal mucosal tissue. Tissue-engineered autologous nasal mucosal epithelial cell sheets were fabricated by culturing the harvested cells in an aseptic environment in a good manufacturing practice-compliant cell processing facility. The cultivated cell sheets were transplanted, during tympanoplasty, onto the exposed bony surface of the attic of the tympanic and mastoid cavities where the mucosa had been lost. We performed this procedure on four patients with middle ear cholesteatoma and one patient with adhesive otitis media. All patients showed favorable postoperative course with no adverse events or complications and the patients' hearing ability post-transplantation remained good.
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Affiliation(s)
- Kazuhisa Yamamoto
- Department of Otorhinolaryngology, Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo Japan
| | - Masayuki Yamato
- Institute of Advanced Biomedical engineering and Science Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666 Japan
| | - Tsunetaro Morino
- Department of Otorhinolaryngology, Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo Japan
- Institute of Advanced Biomedical engineering and Science Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666 Japan
| | - Hiroaki Sugiyama
- Institute of Advanced Biomedical engineering and Science Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666 Japan
| | - Ryo Takagi
- Institute of Advanced Biomedical engineering and Science Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666 Japan
| | - Yuichiro Yaguchi
- Department of Otorhinolaryngology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki city, Kanagawa Japan
| | - Teruo Okano
- Institute of Advanced Biomedical engineering and Science Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666 Japan
| | - Hiromi Kojima
- Department of Otorhinolaryngology, Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo Japan
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Uyar Y, Oztürk K, Keles B, Arbağ H, Ulkü CH. Anterior Atticoantrostomy for Cholesteatoma Surgery. Ann Otol Rhinol Laryngol 2016; 115:150-5. [PMID: 16514799 DOI: 10.1177/000348940611500212] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives: We aimed to investigate the long-term results of anterior atticoantrostomy in adult patients with cholesteatoma. Methods: A total of 83 ears in 78 patients were operated on by the anterior atticoantrostomy technique, supported by a periosteal flap, between 1991 and 2002. Results: Cholesteatoma recurred in only 4 ears (4.8%). In the 79 ears without recurrence, re-perforation was observed in 3 ears (3.8%), and retraction pockets developed in the attic of 5 ears (6.3%), 2 of which needed ventilation tubes. Absorption or migration of cartilage grafts was not seen in any of the patients. The mean air-bone gap was 34.8 ± 13.4 dB and 16.9 ± 14.7 dB, and the mean high-tone bone conduction was 19.0±6.2 dB and 21.1 ±6.6 dB, in the preoperative and postoperative periods, respectively. Conclusions: In the reconstruction of the posterior canal wall, a cartilage graft supported by a periosteal flap prevents attic retraction and may increase the vascularization of the graft. After anterior atticoantrostomy, the recurrence rate and the probability of leaving residual tissue are low. Therefore, we believe that anterior atticoantrostomy is a relatively safe and effective technique that can be used in the management of cholesteatoma.
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Affiliation(s)
- Yavuz Uyar
- Department of Otolaryngology, Meram Faculty of Medicine, Selçuk University, Konya, Turkey
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5
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Albera R, Ferrero V, Lacilla M, Canale A. Tympanic Reperforation in Myringoplasty: Evaluation of Prognostic Factors. Ann Otol Rhinol Laryngol 2016; 115:875-9. [PMID: 17214259 DOI: 10.1177/000348940611501202] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives: The most frequent failure in myringoplasty is reperforation. This complication appears at a rate of 7% to 27%. The aim of this study was to evaluate the importance of the principal prognostic factors to the risk of reperforation. Methods: This is a study of prognosis based on an inception cohort. The prognostic factors considered in the study refer to clinical and surgical aspects; follow-up ranged from 5 to 7 years (mean, 68 months). The study was performed on 212 patients with or without otorrhea who underwent operation for tympanic perforation. All subjects underwent myringoplasty by means of an underlay or overlay technique depending on the size and site of the perforation. Results: Healing of the tympanic perforation was obtained in 182 cases (86%). Age, otorrhea, status of the contralateral ear, and conductive hearing loss did not significantly affect the outcome of surgery. On the other hand, time from surgery, the site of perforation, the type of anesthesia, the approach, the surgical technique, and the type of graft were significantly related to the outcome. Conclusions: In the analysis of our results, the surgical approach proved to be the principal prognostic factor in the anatomic outcome of myringoplasty. The results obtained suggest that the principal factors influencing the outcome of myringoplasty are technical and not clinical.
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Affiliation(s)
- Roberto Albera
- Division of Clinical Physiopathology, Department of Otorhinolaryngology, University of Turin, Turin, Italy
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Chang CYJ, Gray LC. Pressed scar tissue for tympanic membrane grafting in revision tympanoplasty. Otolaryngol Head Neck Surg 2016; 132:30-6. [PMID: 15632906 DOI: 10.1016/j.otohns.2004.09.086] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Compare the efficacy of pressed scar tissue grafts to standard fascia and areolar tissue grafts for use in tympanoplasty. STUDY DESIGN A retrospective review of a prospective computerized database of tympanoplasty and mastoid surgeries at an academic, tertiary care practice was performed. Search parameters were set to find all patients who underwent tympanoplasty with or without mastoidectomy with use of various grafting materials for repair of tympanic membrane perforation from 1996 to 2002. All ages were included. Patients with cholesteatoma at the time of surgery were excluded. The short-term graft take rate was evaluated at 30 to 90 days to identify any differences in results using the standard fascia and areolar grafts vs. pressed scar tissue grafts. Other parameters that may have an influence on outcome were analyzed including mastoidectomy, infection, perforation size, perforation location, age of patient, primary vs. revision surgery, number of previous surgeries, postauricular vs. transcanal approaches, and medial vs. lateral grafting techniques. Hearing results were analyzed to see whether the use of scar tissue grafts resulted in equivalent outcomes compared to standard graft materials. RESULTS: There were no statistically significant differences in short-term tympanic membrane closure rates in subjects undergoing surgery using standard fascia/areolar tissue grafts and pressed scar tissue grafts. Hearing results were also statistically equivalent regardless of graft material used. The only parameter that was somewhat associated with successful closure of tympanic perforation was use of the postauricular approach compared to the transcanal approach. CONCLUSIONS Pressed scar tissue grafts are as efficacious as standard fascia and areolar tissue grafts when used to repair tympanic membrane perforations. Pressed scar tissue graft can be used successfully in cases such as revision tympanoplasty when standard tissue grafts are not available or difficult to obtain. EBM rating: B-3.
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Affiliation(s)
- C Y Joseph Chang
- Department of Otolaryngology-Head and Neck Surgery, University of Texas-Houston, 77030, USA.
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7
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Wang PC, Jang CH, Shu YH, Tai CJ, Chu KT. Cost-Utility Analysis of Tympanomastoidectomy for Adults with Chronic Suppurative Otitis Media. Otolaryngol Head Neck Surg 2016; 133:352-6. [PMID: 16143180 DOI: 10.1016/j.otohns.2005.05.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2004] [Accepted: 05/20/2005] [Indexed: 01/29/2023]
Abstract
OBJECTIVE: To undertake cost-utility analysis for tympanomastoid surgery to analyze its cost-effectiveness in treating adult chronic suppurative otitis media (CSOM).METHODS: Seventy-seven patients with CSOM were evaluated with the Chronic Ear Survey (CES) before and 1 year after tympanomastoid surgery. Direct health care cost data during the 1st year after operation were retrieved. The utility gain was defined as change in the CES total score. The cost-utility ratio (CUR) was defined as cost per utility gain. Patients were stratified by disease type into wet-ear and dry-ear groups.RESULTS: The average total direct cost attributable to tympanomastoid surgery is (in New Taiwan dollars [NT$]) 45,716.3 in the 1st postoperative year, and the average CUR is NT$ 1850.9. The lower CUR of NT$ 1280.9 for the wet-ear group is due to the greater utility gain (37.6 ± 3.4 versus 24.4 ± 6.8, P >0.05) despite its higher cost (NT$ 48,163.2 versus NT$ 38,419.7, P >0.05).CONCLUSIONS: Treating continuously or intermittently draining ears is more cost-effective, as compared with managing a quiescent infection, because of its favorable utility gain.
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Affiliation(s)
- Pa-Chun Wang
- Department of Otolaryngology, Cathay General Hospital, Fu Jen Catholic University School of Medicine, Taipei, Taiwan
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8
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Al Anazy FH, Alobaid FA, Alshiha WS. Sensorineural hearing loss following tympanoplasty surgery: a prospective cohort study. THE EGYPTIAN JOURNAL OF OTOLARYNGOLOGY 2016. [DOI: 10.4103/1012-5574.181083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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9
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Yamamoto K, Hama T, Yamato M, Uchimizu H, Sugiyama H, Takagi R, Yaguchi Y, Okano T, Kojima H. The effect of transplantation of nasal mucosal epithelial cell sheets after middle ear surgery in a rabbit model. Biomaterials 2014; 42:87-93. [PMID: 25542796 DOI: 10.1016/j.biomaterials.2014.11.037] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 11/17/2014] [Accepted: 11/24/2014] [Indexed: 11/20/2022]
Abstract
Postoperative regeneration of the middle ear mucosa and pneumatization of the middle ear cavity are of great importance after middle ear surgery. This study developed a new method to transplant autologous nasal mucosal epithelial cell sheets into the damaged middle ear cavity. The aim of this study was to evaluate postoperative healing after the transplantation of the cell sheets. Rabbit nasal mucosal epithelial cell sheets were fabricated on a temperature-responsive culture dish, and transplanted into the damaged middle ear of rabbit, which was surgically created. The healing of middle ears was evaluated by histology and X-ray computed tomography after transplantation. Functional evaluation was performed by measuring the maximum middle ear total pressure reflecting a trans-mucosal gas exchange function. Two control groups were used: the normal control group and the mucosa-eliminated control group. Transplantation of cell sheets suppressed the bone hyperplasia and the narrowing of pneumatic space in the middle ear cavity compared with the mucosa-eliminated control group. The mucosal gas exchange function was also better in the cell sheet-transplanted group. Nasal mucosal epithelial cell sheet was confirmed to be useful as an effective graft material after middle ear surgery and hopefully become a novel therapy in the future.
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Affiliation(s)
- Kazuhisa Yamamoto
- Department of Oto-Rhino-Laryngology, Jikei University School of Medicine, Tokyo, Japan; Institute of Advanced Biomedical Engineering and Science Tokyo Women's Medical University, Tokyo, Japan.
| | - Takanori Hama
- Department of Oto-Rhino-Laryngology, Jikei University School of Medicine, Tokyo, Japan
| | - Masayuki Yamato
- Institute of Advanced Biomedical Engineering and Science Tokyo Women's Medical University, Tokyo, Japan
| | - Hirotaka Uchimizu
- Department of Oto-Rhino-Laryngology, Jikei University School of Medicine, Tokyo, Japan
| | - Hiroaki Sugiyama
- Institute of Advanced Biomedical Engineering and Science Tokyo Women's Medical University, Tokyo, Japan
| | - Ryo Takagi
- Institute of Advanced Biomedical Engineering and Science Tokyo Women's Medical University, Tokyo, Japan
| | - Yuichiro Yaguchi
- Department of Oto-Rhino-Laryngology, Jikei University School of Medicine, Tokyo, Japan
| | - Teruo Okano
- Institute of Advanced Biomedical Engineering and Science Tokyo Women's Medical University, Tokyo, Japan
| | - Hiromi Kojima
- Department of Oto-Rhino-Laryngology, Jikei University School of Medicine, Tokyo, Japan
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Levin B, Rajkhowa R, Redmond SL, Atlas MD. Grafts in myringoplasty: utilizing a silk fibroin scaffold as a novel device. Expert Rev Med Devices 2014; 6:653-64. [DOI: 10.1586/erd.09.47] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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[Functional and audiological results of tympanoplasty type I using pure perichondrial grafts]. HNO 2013; 61:602, 604-8. [PMID: 23619815 DOI: 10.1007/s00106-013-2675-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND There are very few studies analyzing the functional und audiological results of tympanoplasty type I using pure perichondrium. MATERIALS AND METHODS Data of 80 randomly selected patients, who had tympanoplasty surgery between 1998 and 2008 with pure perichondrium were evaluated retrospectively. Average postoperative follow-up was 9 months. The preoperative- and postoperative status of tympanic membrane, air-bone gap (ABG) and influence of perforation size and perforation etiology on closure rate served as study parameters. RESULTS The closure rate for tympanoplasty type I with pure perichondrium was 85% and the mean ABG reduction was 10.8±7.22 dB. Size and etiology of the perforation had no influence on operative results. CONCLUSIONS Concerning closure rates pure perichondrium is very suitable for repairing tympanic membrane defects. Postoperative audiological results can be compared to other transplants, such as temporal fascia or combined cartilage-perichondrium grafts and the intraoperative handling and positioning seem to be more comfortable.
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Tomlin J, Chang D, McCutcheon B, Harris J. Surgical Technique and Recurrence in Cholesteatoma: A Meta-Analysis. ACTA ACUST UNITED AC 2013; 18:135-42. [DOI: 10.1159/000346140] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Accepted: 11/27/2012] [Indexed: 11/19/2022]
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Deng Z, Wu J, Qiu J, Wang J, Tian Y, Li Y, Jin Y. Comparison of Porcine Acellular Dermis and Dura Mater as Natural Scaffolds for Bioengineering Tympanic Membranes. Tissue Eng Part A 2009; 15:3729-39. [PMID: 19519275 DOI: 10.1089/ten.tea.2008.0460] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Zhihong Deng
- Department of Otolaryngology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Junjie Wu
- Department of Orthodontics, School of Stomatology, Fourth Military Medical University, Xi'an, China
| | - Jianhua Qiu
- Department of Otolaryngology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jinling Wang
- Department of Otolaryngology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yongsheng Tian
- Department of Otolaryngology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yuan Li
- Department of Research and Development Center for Tissue Engineering, Fourth Military Medical University, Xi'an, China
- Department of Oral Histology and Pathology, School of Stomatology, Fourth Military Medical University, Xi'an, China
| | - Yan Jin
- Department of Research and Development Center for Tissue Engineering, Fourth Military Medical University, Xi'an, China
- Department of Oral Histology and Pathology, School of Stomatology, Fourth Military Medical University, Xi'an, China
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Aslan Felek S, Islam A, Celik H, Demirci M, Samim E, Kose SK. The functional and anatomical results of the canal wall down tympanoplasty in extensive cholesteatoma. Acta Otolaryngol 2009; 129:1388-94. [PMID: 19922086 DOI: 10.3109/00016480902856596] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSION Although we have shown that malleus handle and mucosal factors were important prognostic factors for hearing, we were unable to show the positive effect of the stapes superstructure on hearing results. The positive effect of the presence of the stapes superstructure on hearing results is closely related to the quality of the mucosa. OBJECTIVE The aim of this study was to investigate the impact of ossicular and mucosal factors on hearing in primary canal wall down (CWD) surgery with ossicular chain reconstruction (OCR) performed for extensive acquired cholesteatoma. PATIENTS AND METHODS A total of 134 adults who had CWD surgery with OCR for extensive acquired cholesteatoma between January 1996 and May 2007 were retrospectively analyzed. RESULTS The graft insufficiency was 13%, chronic infection without cholesteatoma was 6% and cholesteatoma recurrence was 8% after the first operations. The rate of anatomic failure was 10% after a follow-up period of 46.3 months. In this study, we present the anatomic results for 136 ears and functional results for 135 ears. The hearing gain was significantly higher in the cholesteatoma-only group when compared with the mucosal-cholesteatoma disease group. Forty-three ears (54%) in the cholesteatoma-only group and 23 ears (42%) in the mucosal-cholesteatoma disease group had postoperative ABG within 20 dB. The best hearing results were obtained in Austin group B, while the worst hearing results were evident in Austin group C (p=0.017). Postoperative ABG was within 20 dB in 44% (n=31) of the patients with an intact stapes superstructure, while this ratio was 54% (n=35) when the stapes superstructure was absent.
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Affiliation(s)
- Sevim Aslan Felek
- 2nd ENT Department, Ankara University School of Medicine, Ankara, Turkey.
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15
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Albera R, Dagna F, Lacilla M, Canale A. Equine versus bovine pericardium in transmeatal underlay myringoplasty. Ann Otol Rhinol Laryngol 2009; 118:287-91. [PMID: 19462850 DOI: 10.1177/000348940911800409] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Many different grafting materials have been proposed in myringoplasty. The aim of this study was to evaluate the results obtained in transmeatal underlay myringoplasty using bovine and equine pericardium. The results were compared with those obtained by using autologous temporalis fascia. METHODS The study group consisted of 52 patients with tympanic perforation. Twenty-nine patients were randomly selected for treatment with bovine pericardium and 23 for equine pericardium. A group of 14 patients was treated with autologous temporalis fascia. RESULTS Closure of the perforation was achieved in 19 of 29 patients (66%) treated with bovine pericardium, in 19 of 23 (83%) treated with equine pericardium, and in 13 of 14 (93%) treated with autologous fascia. The best functional results in patients who gained closure of the perforation were obtained by means of equine pericardium. CONCLUSIONS The overall long-term tympanic closure rate demonstrates that equine pericardium has a greater take rate than bovine pericardium. The results obtained are inferior to those obtained with autologous fascia, but this technique is less aggressive. The higher success rate with equine pericardium may be due to the fact that it is thinner and easier to handle and model than bovine pericardium.
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Affiliation(s)
- Roberto Albera
- Department of Otorhinolaryngology, San Giovanni Battista Hospital, Turin, Italy
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16
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Paper-patch myringoplasty with CO2 laser for chronic TM perforation. Eur Arch Otorhinolaryngol 2008; 265:1161-4. [DOI: 10.1007/s00405-008-0592-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2007] [Accepted: 01/21/2008] [Indexed: 10/22/2022]
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Yuasa Y, Yuasa R. Postoperative results of simple underlay myringoplasty in better hearing ears. Acta Otolaryngol 2008; 128:139-43. [PMID: 17851928 DOI: 10.1080/00016480701411510] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
CONCLUSIONS Simple underlay myringoplasty with fibrin glue (SUM) is indicated for repair of tympanic membrane (TM) perforation in the better hearing ear because postoperative hearing deterioration is extremely rare. OBJECTIVE To evaluate the postoperative results, including the hearing and the re-perforation rate, in the better hearing ear. MATERIALS AND METHODS The procedure of SUM is removal of the perforation edge and bonding of the graft to the remnant TM with a few drops of fibrin glue by underlay technique. This method was applied to 75 patients with a perforated TM in the better hearing ear. The postoperative hearing and the re-perforation rate were investigated. RESULTS The mean of the postoperative hearing gain was 10.3 dB and no cases of postoperative hearing loss were observed. Although postoperative re-perforation was found in 18 cases (24.0%), the re-perforation was closed in 16 of these cases in the outpatient department by the same procedure using frozen autologous tissue that had been harvested previously in surgery. Including these cases, the total success rate was 97.3%.
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Affiliation(s)
- Yu Yuasa
- Sendai Ear Surgicenter, Sendai, Japan.
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Emir H, Ceylan K, Kizilkaya Z, Gocmen H, Uzunkulaoglu H, Samim E. Success is a matter of experience: type 1 tympanoplasty : influencing factors on type 1 tympanoplasty. Eur Arch Otorhinolaryngol 2007; 264:595-9. [PMID: 17235531 DOI: 10.1007/s00405-006-0240-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2006] [Accepted: 12/28/2006] [Indexed: 11/28/2022]
Abstract
Our objective was to identify the factors that could influence the success rate of type 1 tympanoplasty in a tertiary care centre where both residents and senior surgeons perform this operation. Six hundred and seven patients who had been performed type 1 tympanoplasty as a primary otologic surgery between January 1997 and December 2004 were retrospectively chart reviewed. The patients had intact and mobile ossicular chain peroperatively. Patients with any other macroscopic otologic pathology like cholesteatoma, granulation in the middle ear and osteitis in mastoid cells were excluded from the study. Dry ear, intact and mobile tympanic membrane, improvement of the hearing by at least 10 dB and air-bone gap less than 25 dB were accepted as success criteria after 12 months of follow-up period. Chi-square test was used for statistical comparison of the different influencing factors. The male gender, younger age, smaller-sized perforations and experience of the surgeon were stated as good prognostic factors due to statistical evaluation. Afterwards the data of the study group was reanalysed in order to decide the cases for the residents. Finally, it was observed that seniors had better results in cases with perforations greater than 50%, dry ears and patients older than 16 years. In training and research clinics where both residents and senior surgeons perform type 1 tympanoplasty, the rate of success can be enhanced if patients with perforations greater than 50%, dry ears and patients older than 16 years are operated by the senior surgeons. The reason for this is that these groups have the overall worse results and should by argument be done by senior surgeons.
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Affiliation(s)
- Hatice Emir
- E.N.T. Department, Ministry of Health Ankara Research and Training Hospital, 4. Sok. Manolya Apt. 22/27, Sogutozu, Ankara, Turkey
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Vos JD, Latev MD, Labadie RF, Cohen SM, Werkhaven JA, Haynes DS. Use of AlloDerm in Type I Tympanoplasty: A Comparison with Native Tissue Grafts. Laryngoscope 2005; 115:1599-602. [PMID: 16148702 DOI: 10.1097/01.mlg.0000172042.73024.ad] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES AlloDerm, an acellular human dermis allograft, has been shown to be an effective option as a tympanic membrane (TM) graft in animals and humans and has several potential advantages, including eliminating donor site morbidity, reducing operative time, and preserving native tissues for later use. We compared AlloDerm and native tissue grafts in type I tympanoplasty with regard to operative time, graft success rate, and audiologic outcome. STUDY DESIGN A retrospective chart review of tympanoplasties performed at a major tertiary referral hospital over a 31 month period, starting with the first use of AlloDerm for TM grafting at this institution. METHODS The medical charts of all patients undergoing tympanoplasty were reviewed. Only those patients undergoing type I tympanoplasty without mastoidectomy or ossicular chain reconstruction were included. These 114 patients (25 AlloDerm, 56 fascia reconstruction, and 33 fascia plus cartilage reconstruction) were compared for operative time, success rate of the graft, and change in audiologic outcome. RESULTS There was a statistically significant reduction in operative time in the AlloDerm group when controlled for surgeon and choice of approach. All groups showed no statistically significant difference in the success rate of the graft and closure of audiologic air-bone gap, regardless of graft material used. CONCLUSIONS AlloDerm is an effective TM graft when used in type I tympanoplasty. It is as effective as native tissues in closing the air-bone gap on audiogram as well as in graft success rate. AlloDerm may also significantly reduce operative time, depending on the surgeon's technique.
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Affiliation(s)
- Jeremy Dan Vos
- Department of Otolaryngology, Vanderbilt University, 1215 21st Avenue South, Nashville, TN 37232-8605, USA
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Yigit O, Alkan S, Topuz E, Uslu B, Unsal O, Dadas B. Short-term evaluation of over-under myringoplasty technique. Eur Arch Otorhinolaryngol 2004; 262:400-3. [PMID: 15368066 DOI: 10.1007/s00405-004-0834-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2004] [Accepted: 06/25/2004] [Indexed: 10/26/2022]
Abstract
Over-under tympanoplasty is a technique aimed at eliminating the disadvantages of the two classical techniques of overlay and underlay myringoplasty, which are employed in repairing the tympanic membrane. In this retrospective study, a total of 104 patients underwent myringoplasty, which was performed by means of the underlay technique in 46 patients and over-under technique in 58 patients. The mean follow-up period was 11 months. In the first group of patients, the underlay technique was performed; the grafted membrane was placed medial to the remaining drum and the manubrium of the malleus. In the second group, the over-under technique was performed; the grafted membrane was placed under the remaining drum and over the malleus. The rate of success in the first group of 46 patients was 91.5%, and that of atelectasis was 19.5%. The rate of success in the second group of 58 patients was 94.9% and 12%, respectively. Lateralization of the graft was not observed in either of the groups. In the patients operated on by means of the underlay technique, the air-bone gap decreased by 16.55 dB this rate was 16.96 dB in those operated on by the over-under technique. The authors consider over-under tympanoplasty to be superior to the other two classical methods not only because of its effectiveness, but also because of the results achieved by this technique.
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Affiliation(s)
- Ozgur Yigit
- Department of Otorhinolaryngology and Head and Neck Surgery, Sisli Etfal Teaching and Research Hospital, Istanbul, Turkey.
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Abstract
OBJECTIVE To examine the clinical findings of acquired bilateral cholesteatoma with special reference to incidence of habitual sniffing and sniff-related negative middle ear pressure. METHODS Eighty-eight fresh cases of unilateral cholesteatoma and 33 fresh cases of bilateral cholesteatoma, which were operated on at Department of Otolaryngology, Hyogo College of Medicine, were examined in this study. Responses to a detailed questionnaire were obtained from the patients concerning about the habit of habitual sniffing to relieve aural symptoms such as aural fullness, autophonia or hyperacusis. The same questionnaire was obtained from unilateral cholesteatoma patients to compare the incidence of habitual sniffing with that of patients with bilateral cholesteatoma. We measured the negative middle ear pressure at the time of sniffing by using TTAG (tubo-tympano aerodynamic graphy, Nagashima Co. Ltd, Tokyo). We also compared the positive percentage of the sniff test in bilateral cholesteatoma with in unilateral cholesteatoma and normal controls. Sniff test was performed in 30 patients with bilateral cholesteatoma, 20 patients with unilateral cholesteatoma and 20 normal controls. RESULTS In 33 patients with bilateral cholesteatoma (66 ears), 57 ears had the pars flaccida type (86.4%) and 9 ears had the pars tensa type (13.6%). Cholesteatoma of pars flaccida type were predominant in bilateral cholesteatoma. The rate of habitual sniffing of bilateral cholesteatoma (23/33, 69.7%) was significantly higher than that of unilateral cholesteatoma (21/88, 23.9%). The incidence of positive sniff test in bilateral cholesteatoma (19/30, 63.3%) was significantly higher than in unilateral one (6/20, 30%) and normal control (3/20, 15%). CONCLUSIONS Habitual sniffing was closely related to the pathogenesis of bilateral cholesteatoma, especially in cases with bilateral pars flaccida type.
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Affiliation(s)
- Kojiro Tsuji
- Department of Otolaryngology, Hyogo College of Medicine, 1-1 Mukogawa, Hyogo 663-8501, Nishinomiya, Japan.
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Laidlaw DW, Costantino PD, Govindaraj S, Hiltzik DH, Catalano PJ. Tympanic Membrane Repair With a Dermal Allograft. Laryngoscope 2001; 111:702-7. [PMID: 11359143 DOI: 10.1097/00005537-200104000-00025] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To assess the use of an acellular dermal allograft in the repair of chronic tympanic membrane perforations. Chronic tympanic membrane perforations are a common problem in otolaryngology, and although surgical tympanoplasty using either temporalis fascia or rice paper has proven to be highly successful, these materials are not without their own limitations. The search has continued for a simpler, yet equally effective, means of repairing persistent tympanic membrane perforations in an office setting. In this study we experimentally evaluated the use of an acellular dermis (AlloDerm, (LifeCell Corporation, The Woodlands, TX) as an alternative to traditional tympanoplasty materials. STUDY DESIGN Prospective study using 28 adult chinchillas. METHODS Subtotal tympanic membrane perforations were created bilaterally in 28 adult chinchillas. Animals with noninfected, stable perforations that showed no signs of epithelial regeneration after 5 to 8 weeks were used to compare the use of rice paper patch with AlloDerm in patch tympanoplasties. RESULTS Eighteen of 23 tympanoplasties (78%) that were performed using AlloDerm showed no signs of perforation after 5 to 6 weeks. In those performed using rice paper control, 14 of 21 (66%) showed no signs of perforation after 5 to 6 weeks. In addition, histological evaluation of the healed tympanic membranes demonstrated that the acellular dermis had been incorporated within the middle fibrous layer of the tympanic membrane. CONCLUSIONS The results and histological studies suggest that acellular dermis may be a suitable alternative to traditional materials currently used for patch tympanoplasty. Future studies to evaluate the efficacy of acellular dermis in humans are warranted.
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Affiliation(s)
- D W Laidlaw
- Department of Otolaryngology-Head and Neck Surgery, The Mount Sinai Medical Center, New York, New York, USA
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Chanvimalueng W. A Clinical Comparison of Outpatient and Standard Myringoplasty. EAR, NOSE & THROAT JOURNAL 2000. [DOI: 10.1177/014556130007900212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This prospective study compared the surgical outcomes of 35 patients who underwent myringoplasty—16 who were treated as outpatients and 19 who were admitted as inpatients. The outpatient technique involved a free skin graft, with the temporalis fascia placed as an underlay graft. The inpatients underwent the standard myringoplasty procedure. Postoperatively, 14 of the 16 outpatients (87.5%) and 17 of the 19 inpatients (89.5%) were completely healed within 2 weeks. The results of this study indicate that outpatient myringoplasty with a free skin graft is as safe and effective as standard myringoplasty for most patients.
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Nishizaki K, Yamamoto S, Fukazawa M, Yuen K, Ohmichi T, Masuda Y. Bilateral congenital cholesteatoma. Int J Pediatr Otorhinolaryngol 1996; 34:259-64. [PMID: 8839077 DOI: 10.1016/0165-5876(95)01271-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We report a case of bilateral congenital cholesteatoma in a 6-year-old boy. Cholesteatoma was present in both ears around the tympanic isthmus (the only open passage from the tympanic cavity to the attic), extending to behind the horizontal portion of the facial nerve. This patient underwent a total of three canal wall up operations on each side to remove the cholesteatoma completely and improve hearing. This case fulfills the criteria proposed by Derlacki and Clemis in 1965. Bilateral congenital cholesteatoma is a rare condition, but the incidence of congenital cholesteatoma in children has increased recently for the following reasons: Reassessment of the criteria, the introduction of computed tomography, and increased awareness of congenital cholesteatoma. When operating on patients with bilateral cholesteatoma, the best method for preservation of hearing should be chosen. We discuss these problems in the present report.
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Affiliation(s)
- K Nishizaki
- Department of Otolaryngology, Okayama University Medical School, Japan
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