scholarly journals The Effect of External Auditory Canal Packing Duration on Healing After Endoscopic Cartilage Myringoplasty

2020 ◽  
pp. 014556132092211
Author(s):  
Zhengcai Lou
Keyword(s):  
Success Rate ◽  
Tympanic Membrane ◽  
External Auditory Canal ◽  
Cartilage Graft ◽  
Early Group ◽  
Tympanic Membrane Perforations ◽  
Removal Time ◽  
Graft Success ◽  
Late Group ◽  
And Cartilage

Introduction: The external auditory canal (EAC) packing is widely used in otosurgery and is considered to promote hemostasis and to support tympanic membrane grafts. However, few studies have investigated the effects of packing removal time on healing. Objective: We investigated the effect of EAC packing duration on healing after endoscopic cartilage myringoplasty in patients with chronic tympanic membrane perforations (TMPs). Materials and Methods: Patients with chronic TMPs who underwent endoscopic “push-through” cartilage myringoplasty were divided into early and late groups based on the length of time before EAC packing was removed. The graft success rate, eardrum appearance, and hearing gain were assessed 3 months after surgery. Results: The study included 137 patients. Three months after surgery, the graft success rate was 83.5% (66/79) in the early group and 94.8% (55/58) in the late group ( P = .042). The graft was displaced in 8 (10.1%) patients in the early group and in 1 (1.7%) patient in the late group ( P = .050). No epithelialization was found on the surface of the grafts in the early group, whereas epithelialization was nearly complete 4 weeks after surgery in the late group. Conclusions: Delaying removal of the EAC packing after endoscopic cartilage myringoplasty may promote tympanic membrane better healing and cartilage graft epithelialization and improve the appearance of the eardrum.

A comparative study of endoscopic cartilage myringoplasty used to treat wet and dry ears with mucosal-type chronic otitis media

2020 ◽  
Vol 134 (9) ◽  
pp. 773-778
Author(s):  
Z Lou ◽  
X Li
Keyword(s):  
Comparative Study ◽  
Success Rate ◽  
Tympanic Membrane ◽  
Otitis Media ◽  
Chronic Otitis Media ◽  
Success Rates ◽  
Hearing Gain ◽  
Tympanic Membrane Perforations ◽  
The Difference ◽  
Graft Success

AbstractObjectiveThe 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.MethodsPatients 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.ResultsThe 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.ConclusionThe 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.

Endoscopic triple-C tympanoplasty: an alternative approach to anteriorly located tympanic membrane repair

2018 ◽  
Vol 132 (11) ◽  
pp. 1007-1009 ◽  
Author(s):  
H Demirhan ◽  
Ö Yiğit ◽  
B Hamit ◽  
M Çakır
Keyword(s):  
Success Rate ◽  
Tympanic Membrane ◽  
Operating Time ◽  
Case Series ◽  
Membrane Repair ◽  
Anterior Portion ◽  
Tympanic Membrane Perforations ◽  
Alternative Method ◽  
Graft Success

AbstractObjectiveAnteriorly located tympanic membrane perforations can negatively affect surgical success rates. This study aimed to present, using our case series results, endoscopic triple-C (composite chondroperichondrial clip) tympanoplasty as an alternative method in the repair of tympanic membrane anterior quadrant perforations.MethodsThis study included patients with a perforation sized greater than 3 mm, who had an anterior quadrant dominant perforation where the anterior portion could not be seen during microscopic examination; all underwent endoscopic triple-C tympanoplasty.ResultsOperating time was 30–79 minutes (mean, 46.6 minutes). The post-operative graft success rate at six months was 92 per cent (23 out of 25). Mean post-operative follow-up duration was 21.5 ± 7.3 months (range, 11–40 months), and no intratympanic cholesteatoma was observed.ConclusionEndoscopic triple-C tympanoplasty is a comfortable, minimally invasive alternative method to repair anterior tympanic membrane perforations. The graft success rate and the degree of recovery from hearing loss were in accordance with the literature. However, more reliable results may be obtained in a larger series with longer follow-up times.

scholarly journals Comparative study between fat plug and inlay butterfly cartilage grafts for myringoplasty in adults

2021 ◽  
Vol 37 (1) ◽  
Author(s):  
Ahmed Gamal Khafagy ◽  
Mohamed El-Begermy ◽  
Marwa Mohamed El-Begermy ◽  
Pretty O. Afifi
Keyword(s):  
Tympanic Membrane ◽  
Chronic Otitis Media ◽  
Fat Graft ◽  
Cartilage Graft ◽  
Tympanic Membrane Perforations ◽  
Number Of Patients ◽  
Significant Difference ◽  
Hearing Outcomes ◽  
Age Range

Abstract Background This study aims to compare the graft uptake rate and hearing improvement of fat graft versus inlay butterfly tragal cartilage in the repair of perforations in chronic otitis media mucosal in adults. In this retrospective study, twenty-eight patients were included with small dry anteroinferior tympanic membrane perforations (less than 1/3 of the tympanic membrane). The age range was 18 to 44 years old. Myringoplasty was done under general anesthesia for 8 patients with a fat graft (FG) and 20 patients with inlay butterfly cartilage graft (IBCG). Six months postoperatively, a follow-up evaluation was done for successful graft uptake and hearing outcomes. Results The success rate of graft uptake in the first group (fat graft) was 6/8 cases (75%) while in the second group (IBCG) was 19/20 (95%) with no statistically significant difference (P = 0.0148). Also, there was no statistical difference between the two groups as regards postoperative ABG, improvement changes in ABG, and number of patients with improved hearing. Conclusions Inlay butterfly cartilage graft is a useful graft in repairing small tympanic membrane perforations as regard graft take and hearing outcomes.

scholarly journals Benefits of early intervention with catheter ablation in patients with atrial fibrillation

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
S Mohanty ◽  
C Trivedi ◽  
D G Della Rocca ◽  
C Gianni ◽  
B MacDonald ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Early Intervention ◽  
Catheter Ablation ◽  
Success Rate ◽  
Therapeutic Option ◽  
Superior Vena ◽  
Vena Cava ◽  
Posterior Wall ◽  
Early Group ◽  
Late Group

Abstract Background Radiofrequency catheter ablation, a widely recognized therapeutic option for atrial fibrillation (AF) has limited success rate as it is influenced by several factors including duration of AF. Purpose We evaluated the ablation success in AF patients intervened early versus late in the disease course. Methods Consecutive AF patients undergoing their first catheter ablation in 2015–16 at our center were included in the analysis. Patients were classified into two groups based on the time to ablation after AF diagnosis; 1) early: ≤12 months and 2) late: >12 months. All received PV isolation plus isolation of posterior wall and superior vena cava. Additionally, in non-paroxysmal AF cases, non-PV triggers were identified with isoproterenol-challenge and ablated. Patients were prospectively followed up for 3 years with regular rhythm monitoring. Results A total of 752 and 1248 patients were included in the “early” and “late” group respectively. Baseline characteristics of the study population is provided in Table 1 A. At 4 years of follow-up, overall success rate off-antiarrhythmic drugs was significantly higher in the “early” group (65.4% vs 57%, p<0.001). After stratification by AF type, “early” group was still associated with significantly higher success rate compared to the “late” group (Table 1B). Conclusion In this large series with standardized ablation strategy, early intervention with catheter ablation was associated with higher success rate in all AF types. FUNDunding Acknowledgement Type of funding sources: None. Table 1

scholarly journals Surgical Outcomes of Pure-Fat Myringoplasty for Small Tympanic Membrane Perforations: A Retrospective Study and Summary of the Literature in the Last 10 Years

2021 ◽  
Vol 64 (10) ◽  
pp. 711-719
Author(s):  
Min Kyu Lee ◽  
Tae Min Kim ◽  
Sung Jin Lim ◽  
Dong Heun Park ◽  
Yoon Chan Rah ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Success Rate ◽  
Tympanic Membrane ◽  
Surgical Outcomes ◽  
Pure Tone ◽  
Current Knowledge ◽  
Tympanic Membrane Perforations ◽  
The Mean ◽  
Hearing Outcomes ◽  
Paired T Test

Background and Objectives Fat myringoplasty is a simple, fast, and effective procedure for repairing tympanic membrane (TM) perforations. The aim of this study is to evaluate the surgical outcomes of pure-fat myringoplasty for small TM perforations at our hospital and review the current knowledge regarding fat myringoplasty, with consideration of the effectiveness of additional substances used in the treatment of small TM perforations.Subjects and Method We retrospectively studied 41 patients who underwent pure-fat myringoplasty at our hospital from March 2008 through April 2019 and were followed up for at least 2 months thereafter.Results Of 41 patients, 16 were males and 25 were females, with the mean age of 48 (male, 9-75 years; female, 16-65 years). All perforations were classified as small perforations, ranging from 1% to 17% of the TM. The overall success rate was 92.7%, with the TMs of 3 patients (7.3%) failing to close. Air-bone gap (ABG) decreased in 19 out of 24 patients who underwent both preoperative and postoperative pure tone audiometric examinations. The mean ABG was 4.42 dB (n=24; paired-t test, p=0.001; 95% confidence interval, 1.77-7.07). The literature review revealed that TM closure success rate of over 80% was associated with pure-fat myringoplasty, while the TM closure success rate for fat myringoplasty with additional substances was 85% to 100%.Conclusion Our study revealed a high TM closure success rate and good hearing outcomes are associated with pure-fat myringoplasty. Pure-fat myringoplasty seems to be sufficient for repairing small TM perforations.

scholarly journals Outcome of Myringoplasty in Underlay Technique

2019 ◽  
Vol 24 (2) ◽  
pp. 131-136
Author(s):  
Md Abdur Razzak ◽  
KM Mamun Murshed ◽  
AKMA Sobhan ◽  
Md Rakib Hossain ◽  
SM Nafeez Imtiaz
Keyword(s):  
Success Rate ◽  
Tympanic Membrane ◽  
Surgical Techniques ◽  
Neck Surgery ◽  
Tympanic Membrane Perforation ◽  
College Hospital ◽  
Medical College ◽  
Tympanic Membrane Perforations ◽  
Membrane Perforation ◽  
Age Range

Background: Myringoplasty is one of the surgical techniques for the management of chronic supportive otitis media with permanent perforation of tympanic membrane. It is defined as simple surgical repair of tympanic membrane perforation without doing ossicular reconstruction. Objective: To determine the success rate of myringoplasty and to examine whether the hearing improvement is a potential indication for surgery. Methods: This study was conducted in the Department of Otorhinolaryngology and Head and Neck Surgery, Shaheed Suhrawardy Medical College Hospital from January 2017 to December 2017 and 100 patients who underwent myringoplasty in this period were analyzed. About 100 patients with dry central tympanic membrane perforations of various size were included in this study Results: Myringoplasty was performed in 100 patients. Male were (45%) and females were (55%).Twenty one (7%) of them belonged to age group of 10-20 years, 31 (31%) were in the age range of 21-33 years, 38(38%) were the age range 31-40 years while 24 (24%) aged between 41-50 years with mean age of 26.32 ±S.D 9.59 years. Overall success rate of graft uptake was noted in 88 (88%) out of 100 cases Conclusion: Myringoplasty is a safe surgical procedure in achieving intact tympanic membrane and to improve the hearing loss. Therefore, underlay technique being technically simple should be preferred, but the ultimate decision about the technique to be employed depends on the surgeons preference and the site of perforation  Bangladesh J of Otorhinolaryngology; October 2018; 24(2): 131-136

scholarly journals Efficacy of platelet rich fibrin in myringoplasty

2018 ◽  
Vol 4 (3) ◽  
pp. 677 ◽  
Author(s):  
Disha Sharma ◽  
Shobha Mohindroo ◽  
Ramesh K. Azad
Keyword(s):  
Side Effects ◽  
Success Rate ◽  
Tympanic Membrane ◽  
External Auditory Canal ◽  
Tympanic Membrane Perforation ◽  
Platelet Rich Fibrin ◽  
Membrane Perforation

<p class="abstract"><strong>Background:</strong> Myringoplasty involves repair of tympanic membrane perforation with an autologous graft.The aim was to compare between myringoplasty with PRF and myringoplasty without fibrin.</p><p class="abstract"><strong>Methods:</strong> This study was conducted from July 2016 to June 2017,100 patients were taken. In 50 patients platelet rich fibrin was placed over graft and external auditory canal during myringoplasty and 50 without PRF.  </p><p class="abstract"><strong>Results:</strong> It was seen in the study that PRF improves overall success rate of myringoplasty study and there was significant improvement in ABG at 500 hz, 1000 hz, 2000 hz frequencies.</p><p class="abstract"><strong>Conclusions:</strong> The higher success rate of myringoplasty with PRF was seen as compared to myringoplasty without fibrin. There were no noticeable side effects.</p>

scholarly journals Non-surgical approach for repairing perforations of pars tensa in tympanic membrane using TCA cauterization

2019 ◽  
Vol 5 (2) ◽  
pp. 299
Author(s):  
Sushil Gaur ◽  
Monika Patel ◽  
Prince Hirdesh ◽  
Vandana Singh
Keyword(s):  
Acetic Acid ◽  
Success Rate ◽  
Tympanic Membrane ◽  
Ossicular Chain ◽  
Surgical Approaches ◽  
Cost Burden ◽  
Surgical Interventions ◽  
Pars Tensa ◽  
Tympanic Membrane Perforations ◽  
One Year

<p class="abstract"><strong>Background:</strong> Tympanic membrane perforations occurring due to mucosal COM usually require surgical interventions for repair (myringoplasty or tympanoplasty) depending on the size and site of the perforation and the ossicular chain continuity. Various studies have shown TCA cautery as an efficacious non surgical method for repairing small and medium sized TM perforations. This technique was successfully used and popularized for repairing small and medium sized perforations by Derlacki in 1953.</p><p class="abstract"><strong>Methods:</strong> In this study we included dry pars tensa perforations in 100 patients occurring due to trauma or unresolved cases after inflammation/infection of middle ear. 50% w/v trichloro acetic acid was used for a maximum number of 5 applications at the margins of the perforations which were followed up for the next one year.  </p><p class="abstract"><strong>Results:</strong> In this study, involving a total of 125 perforations (75 unilateral and 50 bilateral), success rate was high among the patients with traumatic perforations and small sized perforations while a few number of perforations only reduced in size, which were later corrected with surgical approaches (myringoplasty/tympanoplasty). The overall success rate achieved in this study was 72.16%.</p><p class="abstract"><strong>Conclusions:</strong> Though there are various materials and methods available for this procedure, the principle remains the same. This technique should be attempted for patients that fit the criteria for undergoing this procedure before being undertaken for surgical approaches to minimize the risks and cost burden associated with surgery and anesthesia.</p>

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