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Lou Z, Lou Z, Lv T, Chen Z. Effects of no perforation margin trimming and EAC packing in cartilage underlay myringoplasty for chronic large perforations in children. Int J Pediatr Otorhinolaryngol 2024; 180:111956. [PMID: 38657426 DOI: 10.1016/j.ijporl.2024.111956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/17/2024] [Accepted: 04/11/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE Trimming of perforation margins and external auditory canal (EAC) packing are basic procedures in underlay myringoplasty for repairing chronic perforations. The objective of this study was to compare the operation time, graft outcome, hearing improvement, and complications of endoscopic cartilage underlay myringoplasty with and without trimming of perforation margins and EAC packing in children. STUDY DESIGN Prospective, randomized study. SETTING Tertiary referral center. MATERIAL AND METHODS Pediatric patients older than 12 years with chronic perforations were randomly divided into two groups: myringoplasty with trimming of perforation margin and EAC packing (TPME) group or no trimming of perforation margin and EAC packing (NTPME) group. The operation time, graft success rate, hearing improvement, and complications were compared between the two groups. RESULTS Fifty-two patients were ultimately included in the study. The mean operation time was 31.4 ± 4.2 min in the TPME group and 23.6 ± 1.7 min in the NTPME group; the difference was significant (P < 0.01). The rate of aural fullness significantly differed between the TPME and NTPME groups (P = 0.000). All participants were followed up for 12 months; the graft success rate did not significantly differ between the groups (88.5% vs. 96.2%; P = 0.603). No patients developed adhesive otitis media. Between the preoperative and postoperative measurements, the mean air-bone gap improved by 10.2 ± 2.8 dB in the TPME group and 11.6 ± 0.7 dB in the NTPME group; this was significant (P < 0.001) in both groups. CONCLUSIONS Endoscopic cartilage underlay myringoplasty NTPME shorted the operation time and avoided aural fullness and EAC discomfort compared with the TPME technique; however, graft success and hearing improvement were comparable between the two techniques for repairing large perforations in children.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology,Yiwu Central Hospital, 699 Jiangdong Road, Yiwu City, 322000, Zhejiang provice, China.
| | - Zihan Lou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233, Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233, Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing,Yishan Road 600, 200233, Shanghai, China
| | - Tian Lv
- Department of Otorhinolaryngology,Yiwu Central Hospital, 699 Jiangdong Road, Yiwu City, 322000, Zhejiang provice, China
| | - Zhengnong Chen
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233, Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233, Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing,Yishan Road 600, 200233, Shanghai, China.
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Wu M, Lou Z. Graft Healing Process Following Cartilage Myringoplasty Without Trimming of the Perforation Margin. EAR, NOSE & THROAT JOURNAL 2024:1455613241245210. [PMID: 38605550 DOI: 10.1177/01455613241245210] [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: 04/13/2024] Open
Abstract
Objective: The objective of this study was to endoscopically evaluate the graft healing process and graft success rate following cartilage myringoplasty, without trimming of the perforation margin or external ear canal (EAC) packing. Material and Methods: Patients with chronic tympanic membrane (TM) perforation underwent endoscope cartilage underlay myringoplasty, without trimming perforation margin or EAC packing. The healing process of the cartilage graft and the graft success rate were evaluated at 6 months postoperatively. Results: Fifty-eight ears were included in this study. At 1 week postoperatively, clinical inosculation and neovascularization of the graft were observed in small- and medium-sized perforations, but not in large or subtotal perforations. At 2 weeks postoperatively, graft clinical inosculation and neovascularization were completed in the small- and medium-sized perforations; however, neovascularization of the graft had only just begun in the large perforations. At 3 weeks postoperatively, completion of the graft clinical inosculation was achieved in 57 of the 58 ears. At 4 weeks postoperatively, complete neovascularization was achieved in all perforations. Of the 58 ears, postoperative infection resulted in residual perforation in 1 ear, and an insufficient graft resulted in residual perforation in a large perforation without infection. Overall, the graft success rate was 96.6% (56/58). There was no correlation between the graft success rate and graft neovascularization score. Conclusions: The graft healing process experienced the dilation of the blood vessels of the remnant TM, graft clinical inosculation, and neovascularization following cartilage myringoplasty without trimming of the perforation margin and EAC packing; however, the graft success rate was not related to the endoscopic graft neovascularization scores.
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Affiliation(s)
- Meixia Wu
- Central Sterile Supply Department, Yiwu Central Hospital, Jinhua, Zhejiang, China
| | - Zhengcai Lou
- Department of Otorhinolaryngology, Wenzhou Medical University Affiliated Yiwu Hospital, Yiwu, Zhejiang, China
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Lou Z, Lou Z, Lv T, Chen Z. Outcomes of perichondrium graft covering the epithelium of the tympanic membrane for large-sized perforations: A 3-5-year follow-up study. Am J Otolaryngol 2024; 45:104121. [PMID: 38056195 DOI: 10.1016/j.amjoto.2023.104121] [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: 09/03/2023] [Accepted: 11/19/2023] [Indexed: 12/08/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate the graft outcomes and iatrogenic cholesteatomas for 3 years following cartilage-perichondrium over-underlay technique with perichondrial graft covering the epithelium for large-sized tympanic membrane (TM) perforations. MATERIALS AND METHODS This prospective case series enrolled patients with large-sized perforation who underwent endoscopic cartilage-perichondrium over-underlay technique. The graft success rate, hearing outcomes, and development of iatrogenic middle ear cholesteatomas and graft cholesteatomas were assessed at 3 years postoperatively. RESULTS This study included 62 ears of 62 patients. The mean follow-up duration was 47.3 ± 10.8 (38-64) months. Neovascularization was observed in the lateral perichondrium graft in 55 (88.7 %) patients, which inosculated into the TM remnant at 4-5 weeks. However, graft neovascularization was not observed in the four patients with excessive perichondrium graft that migrated into the external auditory canal and the three patients with middle ear infections. The graft failure rate was 6.5 % at 6 months, 11.3 % at 12 months, 6.5 % at 24 months, and the overall graft success rate was 91.8 % at the last follow-up. Granular myringitis developed in 11.3 % (7/62) of the patients. High-resolution computed tomography revealed well-pneumatized mastoids and middle ear at the final follow-up. However, graft cholesteatomas were observed in 3 (4.8 %) patients at 7-24 months postoperatively. CONCLUSIONS The cartilage-perichondrium over-underlay technique with perichondrial graft covering TM epithelium is safe and effective for the repair of large perforations, with good short- and long-term graft outcomes, minimal risk of graft cholesteatoma development, and no risk of iatrogenic middle ear cholesteatomas.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Wenzhou Medical University Affiliated Yiwu Hospital, 699 Jiangdong Road, Yiwu city 322000, Zhejiang provice, China.
| | - Zihan Lou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233 Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233 Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing, Yishan Road 600, 200233 Shanghai, China
| | - Tian Lv
- Department of Otorhinolaryngology, Wenzhou Medical University Affiliated Yiwu Hospital, 699 Jiangdong Road, Yiwu city 322000, Zhejiang provice, China
| | - Zhengnong Chen
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China; Department of Otolaryngology Head and Neck Surgery & Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Yishan Road 600, 200233 Shanghai, China; Otolaryngological Institute of Shanghai Jiao Tong University, Yishan Road 600, 200233 Shanghai, China; Shanghai Key Lab Sleep Disordered Breathing, Yishan Road 600, 200233 Shanghai, China.
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Gutierrez JA, Cabrera CI, Stout A, Mowry SE. Tympanoplasty in the Setting of Complex Middle Ear Pathology: A Systematic Review. Ann Otol Rhinol Laryngol 2023; 132:1453-1466. [PMID: 36951041 DOI: 10.1177/00034894231159000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
OBJECTIVE To assess the prognostic factors for anatomic and hearing success after tympanoplasty in the setting of complex middle ear pathology. METHODS A systematic review was performed in January 2022. English-language articles describing outcome data for tympanoplasty repair variables including underlying pathology, perforation location, smoking status, graft technique, reconstruction material, anatomic success, and hearing success were extracted. Articles were included when tympanosclerosis, retraction pockets, adhesions, cholesteatoma, chronic suppurative otitis media, anterior perforations, and smoking were included. Underlying pathology, perforation location, smoking status, graft technique, reconstruction material, anatomic success, and hearing success were extracted. Any factors analyzed as potential indicators of success were sought out. RESULTS Data sources included PubMed, OVID, Cochrane, Web of Science, Scopus, and manual search of bibliographies. Ninety-three articles met final criteria, which accounted for 6685 patients. Fifty articles presented data on both anatomic and hearing outcomes, 32 articles presented data on anatomic outcomes only, and 11 articles presented data on hearing outcomes only. This systematic review found that adhesions and tympanosclerosis were prognostic factors for poorer hearing. Additionally, smoking and tympanosclerosis may be predictive of anatomic failure; however, the significance of this finding was mixed in included studies. This analysis is significantly limited by both the heterogeneity within the patients and the lack of controls. CONCLUSION Adhesions and tympanosclerosis were prognostic factors for poorer hearing. Clearly documented methods and outcomes for the included pathologies could lead to more definitive conclusions regarding prognostic factors for success. LEVEL OF EVIDENCE 3B.
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Affiliation(s)
- Jorge A Gutierrez
- Department of Otolaryngology-Head and Neck Surgery, Case Western Reverse University School of Medicine, Cleveland, OH, USA
| | - Claudia I Cabrera
- Department of Otolaryngology-Head and Neck Surgery, Case Western Reverse University School of Medicine, Cleveland, OH, USA
- Department of Otolaryngology-Head and Neck Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Amber Stout
- Medical Core Library, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Sarah E Mowry
- Department of Otolaryngology-Head and Neck Surgery, Case Western Reverse University School of Medicine, Cleveland, OH, USA
- Department of Otolaryngology-Head and Neck Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
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Lou Z, Lou Z, Chen Z. Effect of Packing Versus No Packing in Transperforation Myringoplasty for Chronic Tympanic Membrane Perforations. Otolaryngol Head Neck Surg 2023; 169:1170-1178. [PMID: 37222172 DOI: 10.1002/ohn.381] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 04/03/2023] [Accepted: 05/01/2023] [Indexed: 05/25/2023]
Abstract
OBJECTIVE To compare the operation times, graft survival and success rates, audiometric outcomes, and complications of patients who underwent transperforation myringoplasty with and without packing but without perforation rimming. STUDY DESIGN A prospective, randomized controlled trial. SETTING A university-affiliated teaching hospital. METHODS We conducted a randomized controlled trial that enrolled patients who underwent underlay myringoplasty. No patient underwent perforation rimming. Patients underwent myringoplasty with or without graft lateral packing. The operation times, graft survival and success rates, audiometric outcomes, and complications were compared between the 2 groups. RESULTS Sixty patients with unilateral perforations were included. The mean neovascularization score at postoperative week 2 was significantly higher in the no-packing group than in the packing group (p < .01) but did not differ significantly at postoperative weeks 3 and 4, or postoperative month 3. Neither the graft healing rate (p = .313) nor the perforation closure rate (p = .640) significantly differed between the 2 groups. The mean air-bone gap improved by 8.91 ± 5.45 dB in the packing group and 8.17 ± 1.19 dB in the no-packing group (p = .758). CONCLUSION The long-term graft success and hearing improvements in transperforation myringoplasty with no rimming of the perforation and no-graft lateral packing were comparable to those in the graft lateral packing group with no rimming of the perforation, with a low incidence of complications. These results may change the traditional practice of packing the external auditory canal and rimming the perforation in underlay myringoplasty, even for all myringoplasty surgery.
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Affiliation(s)
- Zhengcai Lou
- Department of Otorhinolaryngology, Wenzhou Medical University Affiliated Yiwu Hospital, Yiwu, Zhejiang, China
| | - Zihan Lou
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Otolaryngology-Head and Neck Surgery, Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Otology Lab, Otolaryngological Institute of Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Lab Sleep Disordered Breathing, Shanghai, China
| | - Zhengnong Chen
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Otolaryngology-Head and Neck Surgery, Center of Sleep Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Otology Lab, Otolaryngological Institute of Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Lab Sleep Disordered Breathing, Shanghai, China
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Yang J, Lyu J, Wang Y, Chen B, Xu J, Ren D. Comparison of Endoscopic Cartilage Myringoplasty in Dry and Wet Ears With Chronic Suppurative Otitis Media. EAR, NOSE & THROAT JOURNAL 2021; 102:NP177-NP182. [PMID: 33719601 DOI: 10.1177/0145561321999263] [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: 11/15/2022] Open
Abstract
OBJECTIVES This study compared the rate of graft success, as well as hearing improvement and dry ear time between dry ears and wet ears with otomycosis or without otomycosis in patients with chronic suppurative otitis media (CSOM) after endoscopic cartilage myringoplasty. METHODS This retrospective study was conducted in a tertiary hospital in Shanghai. In total, 83 patients with CSOM (43 with dry ears and 40 with wet ears) were included. Among the 40 patients with CSOM and wet ears, 25 exhibited otomycosis. All patients underwent endoscopic myringoplasty, and perforations were repaired using tragal cartilage with a single-sided perichondrium. Patients were followed up for at least 6 months. Pure-tone hearing was examined preoperatively and at 3 months postoperatively. The graft uptake rate, hearing improvement, and dry ear time were compared between the groups. RESULTS The graft success rate did not differ significantly between the dry-ear and wet-ear groups (95.35% and 90.00%, respectively). Furthermore, the graft success rate also did not differ significantly between patients with wet ears and otomycosis and those with wet ears without otomycosis (92.00% and 86.67%, respectively). Hearing gain did not differ significantly between the dry-ear and wet-ear groups. No significant difference in hearing gain was also found in patients with wet ears with or without otomycosis. However, the time to dry ear was significantly longer in the wet-ear group than in the dry-ear group. CONCLUSION Patients with CSOM and wet ears required more time to achieve a completely healthy status. However, the graft success rate and hearing improvement were not affected by a wet middle ear and otomycosis. Thus, endoscopic myringoplasty using tragus cartilage is an effective treatment for refractory CSOM in patients with wet ears and otomycosis.
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Affiliation(s)
- Juanmei Yang
- ENT Institute and Otorhinolaryngology Department, Affiliated Eye and ENT Hospital, Fudan University, Shanghai, People's Republic of China.,Key Laboratory of Hearing Medicine of National Health Commission, Shanghai, People's Republic of China
| | - Jihan Lyu
- ENT Institute and Otorhinolaryngology Department, Affiliated Eye and ENT Hospital, Fudan University, Shanghai, People's Republic of China.,Key Laboratory of Hearing Medicine of National Health Commission, Shanghai, People's Republic of China
| | - Yanmei Wang
- ENT Institute and Otorhinolaryngology Department, Affiliated Eye and ENT Hospital, Fudan University, Shanghai, People's Republic of China.,Key Laboratory of Hearing Medicine of National Health Commission, Shanghai, People's Republic of China
| | - Binjun Chen
- ENT Institute and Otorhinolaryngology Department, Affiliated Eye and ENT Hospital, Fudan University, Shanghai, People's Republic of China.,Key Laboratory of Hearing Medicine of National Health Commission, Shanghai, People's Republic of China
| | - Jianghong Xu
- ENT Institute and Otorhinolaryngology Department, Affiliated Eye and ENT Hospital, Fudan University, Shanghai, People's Republic of China.,Key Laboratory of Hearing Medicine of National Health Commission, Shanghai, People's Republic of China
| | - Dongdong Ren
- ENT Institute and Otorhinolaryngology Department, Affiliated Eye and ENT Hospital, Fudan University, Shanghai, People's Republic of China.,Key Laboratory of Hearing Medicine of National Health Commission, Shanghai, People's Republic of China
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Lou Z, Li X. A comparative study of endoscopic cartilage myringoplasty used to treat wet and dry ears with mucosal-type chronic otitis media. J Laryngol Otol 2020; 134:1-6. [PMID: 32753085 DOI: 10.1017/s0022215120001486] [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: 11/06/2022]
Abstract
OBJECTIVE The outcomes of dry and wet ears were compared following endoscopic cartilage myringoplasty performed to treat chronic tympanic membrane perforations in patients with mucosal chronic otitis media. METHODS Patients with chronic perforations, and with mucosal chronic otitis media with or without discharge, were recruited; all underwent endoscopic cartilage myringoplasty. The graft success rate and hearing gain were evaluated at six months post-operatively. RESULTS The graft success rates were 85.9 per cent (67 out of 78) in dry ears and 86.2 per cent (25 out of 29) in wet ears; the difference was not significant (p = 0.583). Among the 29 wet ears, the graft success rates were 100 per cent in 11 ears with mucoid discharge and 77.8 per cent in the 18 patients with mucopurulent otorrhoea. CONCLUSION The wet or dry status of ears in patients with chronic perforations with mucosal chronic otitis media did not affect graft success rate or hearing gain after endoscopic cartilage myringoplasty. However, ears with mucopurulent discharge were associated with increased failure rates and graft collapse, whereas ears with mucoid discharge were associated with higher graft success rates.
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Affiliation(s)
- Z Lou
- Department of Otorhinolaryngology, Yiwu Central Hospital, China
| | - X Li
- Department of Otolaryngology, Jining No. 1 People's Hospital, China
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Bayram A, Bayar Muluk N, Cingi C, Bafaqeeh SA. Success rates for various graft materials in tympanoplasty - A review. J Otol 2020; 15:107-111. [PMID: 32884562 PMCID: PMC7451680 DOI: 10.1016/j.joto.2020.01.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/17/2019] [Accepted: 01/03/2020] [Indexed: 11/24/2022] Open
Abstract
Objectives The aim of this paper is to review how successful each type of grafts is in tympanoplasty. Methods Pubmed, Google and the Proquest Central Database at Kırıkkale University were queried using the keywords “graft”, “success” “tympanoplasty”, “success rate” with the search limited to the period 1955 to 2017. Results Various types of graft materials including temporalis fascia, cartilage, perichondrium, periosteum, vein, fat or skin have been used in the reconstruction of tympanic membrane (TM) perforation. Although temporalis fascia ensures good hearing is restored, there are significant concerns that its dimensional stability characteristics may lead to residual perforation, especially where large TM perforations are involved. The “palisade cartilage” and “cartilage island” techniques have been stated to increase the strength and stability of a tympanic graft, but they may result in a less functional outcome in terms of restoring hearing. Smoking habits, the size and site of a perforation, the expertise level of the operating surgeon, age, gender, the status of the middle ear mucosa and the presence of myringosclerosis or tympanosclerosis are all important in determining how successful a graft is. Conclusion Although temporal fascia is the most commonly used graft material for tympanoplasty, poor graft stability may cause failure. This failure is due to the inclusion of connective fibrous tissue containing irregular elastic fibers present in the grafted fascia. Cartilage grafts offer better ability to resist infection, pressure, and cope with insufficient vascular supply. This means that cartilage grafts are suitable for use in revision cases.
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Affiliation(s)
- Ali Bayram
- Kayseri Training and Research Hospital, Department of Otorhinolaryngology, Kayseri, Turkey
| | - Nuray Bayar Muluk
- Kirikkale University, Medical Faculty, Department of Otorhinolaryngology, Kirikkale, Turkey
| | - Cemal Cingi
- Eskisehir Osmangazi University, Medical Faculty, Department of Otorhinolaryngology, Eskisehir, Turkey
| | - Sameer Ali Bafaqeeh
- King Saud University, Department of Otorhinolaryngology, Riyadh, Saudi Arabia
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Tasleem M, Rahman A, Aslam M. Comparative Study of Outcome of Endoscopic Myringoplasty in Active and Inactive Mucosal Chronic Otitis Media Patients. Indian J Otolaryngol Head Neck Surg 2017; 69:319-322. [PMID: 28929062 DOI: 10.1007/s12070-017-1121-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 04/04/2017] [Indexed: 10/19/2022] Open
Abstract
The objective of this study was to compare graft uptake and hearing improvement in active and inactive mucosal chronic otitis media patients after endoscopic myringoplasty. This is prospective study conducted at a government medical college and hospital from February 2014 to August 2015. A total of 40 active (wet) ears with mucoid discharge and 40 inactive (dry) ears (at least 6 weeks dry before surgery) with mucosal chronic otitis media were operated on by endoscopic myringoplasty by transcanal approach. Graft uptake and hearing gain rates 3 months after surgery were compared for both groups. Endoscopic myringoplasty using temporal fascia graft via transcanal approach was used. The graft take rate was 77.5% for the active ear group and 85% for the inactive ear group. The hearing gain rate was 82.5% for the inactive ear group and 72.5% for the active ear group. Differences were found to be statistically insignificant for both graft uptake and hearing gain. The success of endoscopic myringoplasty is not adversely affected by the presence of mucoid ear discharge at the time of surgery, and outcomes are comparable to those of the operation done for inactive ear.
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Affiliation(s)
- Mohd Tasleem
- Department of Otorhinolaryngology, JNMCH AMU, Aligarh, India
| | - A Rahman
- Department of Otorhinolaryngology, JNMCH AMU, Aligarh, India
| | - M Aslam
- Department of Otorhinolaryngology, JNMCH AMU, Aligarh, India
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Does glubran 2 improve the graft uptake in tympanoplasty? A retrospective study. Eur Arch Otorhinolaryngol 2014; 272:3-8. [PMID: 24619202 DOI: 10.1007/s00405-014-2979-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 02/20/2014] [Indexed: 10/25/2022]
Abstract
Tympanoplasty is a common procedure in otolaryngology practice and several factors have been described to increase graft uptake. Independent of the technique and graft material, the revascularization process of the graft is related to patient factors as well as contact of the tympanic membrane remnant's edges with the graft material. A number of different tissue glue materials and other packing methods have been used for graft stabilization. Glubran 2, a cyanoacrylate containing surgical tissue adhesive, has highly effective anticoagulant and adhesive properties, and the present study aims to reveal the effectiveness of this glue on tympanoplasty surgery. The study is designed as retrospective chart review and it was set up at Etlik İhtisas Research and Training Hospital which is a tertiary care center. The study population consisted of 68 consecutive patients aged between 9 and 75 years who underwent over-underlay tympanoplasty. The patients were divided into two groups according to use of glubran 2 as a sealing material for graft fixation. The patients in whom glubran 2 was not used served as the control group. There were 20 women and 16 men in the glubran 2 group, 17 women and 15 men in the control group. These two groups were also subdivided into two groups for the graft type used (temporal muscle fascia or tragal cartilage). The overall graft take rate was 88.9 % in the tympanoplasty group sealed with glubran 2 and 84.4 % in the control group. A statistically significant decrease was seen in hearing thresholds in both groups postoperatively when compared to the preoperative values (p < 0.001 for both). There was no significant otorrhea in either group. Graft uptake and hearing recovery were similar in glubran 2 and control groups. These findings suggest that glubran 2 is an effective material for fixation of the graft in tympanoplasty, but it does not have a notable effect on the success of the surgery.
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