Efficacy of Topical Epinephrine in Tympanoplasty.

OBJECTIVES/HYPOTHESIS: To compare the hemostatic effects of commonly used concentrations of topical epinephrine in tympanoplasty. STUDY DESIGN: Prospective, randomized, controlled clinical trial. METHODS: Patients undergoing tympanoplasty were randomized to receive topical epinephrine at 1:1,000 or 1:10,000. With the investigators blinded, hemostasis was assessed with a modified Boezaart scale. Vasoconstriction was measured by laser Doppler. Blood pressure and pulse were tracked. RESULTS: Thirty patients, 4 to 84 years old, were studied, with 15 patients per group. Boezaart scores dropped a mean of 67% and 62% with 1:1,000 and 1:10,000, respectively (P = .44). Capillary blood flow decreased a mean of 50.4% and 50.9% with 1:1,000 and 1:10,000, respectively (P = .95). The mean change in heart rate and mean arterial pressure after topical epinephrine exposure were -4.9 and -0.73 beats per minute (P = .15), and -0.60 and -0.73 mmHg (P = .96) for 1:1,000 and 1:10,000 respectively. No adverse events occurred in either group. CONCLUSIONS: Topical epinephrine at 1:10,000 has hemostatic efficacy comparable to 1:1,000 in tympanoplasty. Although both concentrations appear safe, use of topical epinephrine 1:10,000 should be considered over 1:1,000 to minimize the potential for adverse events. LEVEL OF EVIDENCE: 2 Laryngoscope, 131:2319-2322, 2021.

Multicenter Study of Congenital Middle Ear Anomalies. Report on 246 Ears.

OBJECTIVES/HYPOTHESIS: Congenital middle ear anomalies represent a relatively rare condition. This study aimed to describe the characteristics and the surgical outcomes for patients with middle ear anomalies. METHODS: A multicenter study was conducted of consecutive patients with congenital middle ear anomalies who underwent primary surgical treatment between January 2008 and December 2017. Demographics, surgical procedures, and audiometric data were registered into the institutional database. Hearing changes and postoperative air-bone gap (ABG) were evaluated 1 year after surgery. RESULTS: A total of 246 patients (246 ears) (median age: 14 years, range: 4-75 years old) were included in this study. Anomalies were subdivided using the Teunissen and Cremers classification: 53 ears (22%) were categorized as class I, comprising only stapes ankylosis; 35 ears (14%) as class II, having ossicular chain anomalies with stapes ankylosis; 139 ears (57%) as class III, having ossicular chain anomalies with a mobile stapes-footplate; and 19 ears (8%) as class IV, with aplasia of the oval window. Evaluation of hearing outcomes for 198 ears with more than 1 year of follow-up revealed that good postoperative ABG (≤20 dB) was achieved in 82% of class I, 68% of class II, 74% of class III, and 23% of class IV anomalies. The postoperative ABG in class IV was significantly worse than in class I (P < .001) or class III (P < .01). CONCLUSIONS: This study demonstrated that class III anomalies comprised the majority of middle ear anomalies and surgical outcomes for class IV anomalies are unfavorable. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2323-E2328, 2021.

Timpanoplastias: factores asociados al resultado anatómico y auditivo / Tympanoplasty: factors associated with anatomical and audiometric results

INTRODUCCIÓN: La timpanoplastia es una cirugía frecuente en otorrinolaringología. Su mayor indicación es la perforación timpánica, y con menor frecuencia la otitis adhesiva. Su objetivo primario o anatómico es restaurar la integridad timpánica, previniendo infecciones, y secundario o auditivo es preservar o mejorar la audición. MATERIAL Y MÉTODO: Estudio retrospectivo de los pacientes operados de timpanoplastia en nuestro hospital. Se registraron características biodemográficas, de la patología del oído, de la cirugía y se analizaron los resultados anatómicos y auditivos. RESULTADOS: Se incluyeron 182 pacientes, la mayoría de sexo femenino (57,1%), edad promedio de 36,1 años. La principal indicación fue la perforación timpánica (89,0%), seguida de otitis adhesiva (7,1%). La mayoría de las timpanoplastias correspondió a cirugía primaria (84,1%), tipo I (62,6%), por abordaje endoaural (83,5%) y técnica medial o Austin (90,1%). El injerto más utilizado fue el compuesto de cartílago-pericondrio (87,9%). El éxito anatómico fue 84,6% y el auditivo 66,8%. Los pacientes operados de miringoplastia (sin elevación de colgajo timpanomeatal) presentaron mejor resultado auditivo (p = 0,003). No se identificaron factores asociados a mejor resultado anatómico. CONCLUSIONES: Los resultados anatómicos y auditivos obtenidos son comparables a lo publicado en la literatura. Se requieren más estudios prospectivos para definir factores asociados a un mejor resultado anatómico y auditivo

INTRODUCTION: Tympanoplasty is a frequent surgery in otolaryngology. Its main indication is tympanic perforation, followed by adhesive otopathy. Its main and (or) anatomic objective is to restore the tympanic membrane's integrity, preventing infections, and its secondary or audiometric objective is to preserve or improve hearing. MATERIAL AND METHOD: Retrospective study of all patients submitted to tympanoplasty at our hospital. Biodemographic, ear pathology and surgery characteristics were registered, and anatomic and audiometric success rates were analyzed. RESULTS: A total of 182 patients were included, most female (57.1%), with average age of 36.1 years. The main surgical indication was tympanic perforation (89.0%), followed by adhesive otopathy (7.1%). Most tympanoplasties were primary surgeries (84.1%), type I (62.6%), performed by endoaural approach (83.5%) using medial or Austin technique (90.1%). Compound cartilage-perichondrium grafts were most frequently used (87.9%). The anatomic success rate was 84.6%, and the audiometric success rate was 66.8%. Patients who underwent myringoplasty (without raising of tympanomeatal flap) presented a better audiometric result (p = .003). No factors associated with better anatomical results were identified. CONCLUSIONS: Our anatomic and audiometric results are comparable to those previously published. Further prospective studies are required to define factors associated with improved anatomic and audiometric results

Rate of chronic otitis media operations and cholesteatoma surgeries in South Korea: a nationwide population-based study (2006-2018).

The aim of this study was to estimate the total number and rate of chronic otitis media (COM) operations and cholesteatoma surgeries in South Korea, using a nationwide survey which analysed a 13-year trend (2006-2018). This study also analysed the trend of COM operations and cholesteatoma surgeries according to year, sex, and age using a nationwide population-based database, and the 13-year trend was analysed according to age groups. This study used nationwide data from the National Health Information Database (NHID), which is a government-affiliated agency under the Korean Ministry of Health and Welfare that supervises all medical activities in Korea. Retrospective medical data of patients of all ages were extracted from the NHID from January 2006 to December 2018 (NHIS-2018). This study was conducted by the Research Committee of the Korean Society of Otorhinolaryngology-Head and Neck Surgery, and the Korean Audiological Society reviewed and confirmed the study. There was a 1.5 fold increase in COM operation rates in 2018, compared to 2007 figures. The annual total number of COM operations was 5,935 in 2007, 8,999 in 2012 (peak), and 8,870 in 2018 (17 in 100,000). Meanwhile, the total annual number of cholesteatoma surgeries decreased from 3,502 in 2006 to 3,199 in 2018 (6 in 100,000). The rate of COM operations was higher (1.27 fold) in the female population than in the males in 2018. However, cholesteatoma surgery rates were higher (1.2 fold) in the male population than in the females in 2018. According to the 2018 data, COM operations were most commonly performed in patients in their 50s. COM operation rates increased rapidly in patients aged 51-80. In other age groups however, rates were constant or showed a decrease in figures, especially in the 40s age group (1st rank in 2006 to 3rd rank in 2018). According to the 2018 data, cholesteatoma surgery was most commonly performed in patients in their 50s. Cholesteatoma surgery rates increased dramatically from 2006 to 2018 in patients aged 0-10 years due to congenital cholesteatoma. Cholesteatoma surgery rates also increased in patients aged 61-80 years due to ageing population. Cholesteatoma surgery rates decreased in patients aged 41-50 years, ranking 1st in 2006 and 4th in 2018. In conclusion, the annual rate of COM operations was 0.017%, and no longer increases, but stabilizes/decreased after a peak point in the advanced country. The mean rate of cholesteatoma surgery was 0.006%, and decreased annually. There was female dominance in COM operations, but male dominance in cholesteatoma surgery. Major age groups of patients who underwent COM/cholesteatoma surgery were the 50s and 60s, and congenital cholesteatoma (0-10 years) accounted for about 20% of all cholesteatoma surgery.

The Effect of Auricular Graft Donor Site on Morbidity and Cosmetic Appearance in Cartilage Tympanoplasties.

OBJECTIVES: The aim of the present study was to compare the postoperative morbidity and cosmetic results between the use of the scapha and the use of the tragus as the auricular cartilage graft donor site in patients who had undergone cartilage tympanoplasty. The fascia graft was used as the control. MATERIALS AND METHODS: The patient's visual symmetry, cosmetic satisfaction, and anthropometric measurements were studied to objectively evaluate the cosmetic condition. The formation of skin scar changes, pigmentation changes, and sensory changes as clinical criteria were compared. RESULTS: A total of 234 patients and their 257 operated ears were included in the study. Forty prospectively operated ears with preoperative findings were also included. All patients (100%) felt that their results were good, as indicated by the visual analog scale, and the anthropometric ear measurements used to reinforce the data showed no significant differences between the groups. A significant difference with respect to clinical sensory changes was found between the groups only in patients undergoing unilateral surgery via the retro auricular approach (p<0.05). There was no difference between the scapha and tragus groups with respect to scar formation or skin pigmentation change. CONCLUSION: Neither scapha nor tragus use for graft retrieval led to dissatisfaction or cosmetic problems in the postoperative period. Sensory changes in the skin on clinical evaluation were less common in patients in whom the scapha donor site was preferred than in cases in which the tragus was used.

The learning curve for endoscopic tympanoplasties: a single-institution experience, in Birmingham, UK.

OBJECTIVE: This study aimed to assess whether increasing operative experience results in better surgical outcomes in endoscopic middle-ear surgery. METHODS: A retrospective single-institution cohort study was performed. Patients underwent endoscopic tympanoplasty between May 2013 and April 2019 performed by the senior surgeon or a trainee surgeon under direct supervision from the senior surgeon. Following data collection, statistical analysis compared success rates between early (learning curve) surgical procedures and later (experienced) tympanoplasties. RESULTS: In total, 157 patients (86 male, 71 female), with a mean age of 41.6 years, were included. The patients were followed up for an average of 43.2 weeks. The overall primary closure rate was 90.0 per cent. CONCLUSION: This study demonstrates an early learning curve for endoscopic ear surgery that improves with surgical experience. Adoption of the endoscopic technique did not impair the success rates of tympanoplasty.

Safety of tympanoplasty and ossiculoplasty performed by otorhinolaryngology trainees.

OBJECTIVE: This study aimed to examine the impact of trainee involvement in performing tympanoplasty or tympano-ossiculoplasty on outcomes. METHODS: A retrospective analysis was performed of a prospective database of all patients undergoing tympanoplasty and tympano-ossiculoplasty in a single centre during a three-year period. Patients were divided into three primary surgeon groups: consultants, fellows and residents. The outcomes of operative time, surgical complications, length of hospital stay, and air-bone gap improvement were compared among the groups. RESULTS: The study included 398 tympanoplasty and tympano-ossiculoplasty surgical procedures, 71 per cent of which were performed by junior trainees (residents). The junior trainee group was associated with a significantly longer surgical time, without adverse impact on outcomes. CONCLUSION: Trainee participation in tympanoplasty and tympano-ossiculoplasty surgery was associated with longer surgical time, but did not negatively affect the peri-operative course or hearing outcome. Therefore, resident involvement in these types of surgery is safe.

Day-surgery in otology: Impact study of a dedicated organizational model.

AIM: Day surgery (DS) in otology in France is insufficiently implemented compared to other countries of comparable socio-economic level. The aim of the present study was to evaluate changes in surgical practice in "major otology" cases in a hospital center after launching a dedicated ENT DS unit. MATERIAL AND METHODS: This new unit, designed in collaboration with the surgeons, was inaugurated in 2014. Number of procedures, patient demographics, surgery durations, and rates of crossover from DS to conventional management were recorded prospectively for the year before and the year after the launch. All otologic surgery procedures with at least tympanomeatal flap elevation were included; minor surgeries such as grommet insertion were excluded. RESULTS: Between the two time periods, major otology day cases increased from 106 to 153 procedures (+43%). In 2013, the DS rate was 27%, versus 56% in 2015. Otosclerosis surgeries represented 7% in 2013 and 15% in 2015, and type II and III tympanoplasties 3% and 24% respectively. Difference in patient age between DS and conventional surgery was lower in 2015. Crossover rates were 10% in 2013 and 21% in 2015, mainly due to nausea/vertigo (56%) and surgery ending too late in the day (33%). CONCLUSION: Major otologic cases are suitable for DS. Launching this dedicated unit with its specific organization enabled a very significant increase in DS rates, probably due to greater patient satisfaction and surgeons' growing confidence. The main pitfall was in scheduling, with surgery ending too late in the day for discharge home; this has since been corrected.

Epidemiology of common otologic surgical procedures in pediatric patients: A population-based birth cohort study.

OBJECTIVE: It is generally recognized the most common pediatric otologic surgical procedure is ventilation tube insertion (VTI). Tympanoplasty and mastoidectomy are more frequently performed on adults. In this study we examined the incidence and age distribution of these procedures by use of a population-based birth cohort design, in order to provide an overall view of the role of these procedures in the pediatric population. MATERIALS AND METHODS: We used the national health insurance research database in Taiwan. We retrieved data on all patients born in the years 2000 and 2001, subsequently underwent VTI, tympanoplasty or mastoidectomy from 2000 to 2013. The incidence and age distribution of these procedures were analyzed. RESULTS: The cumulative incidence of VTI, tympanoplasty, and mastoidectomy was 0.41%, 0.02% and 0.025%, respectively. VTI were more often performed on children 4 or 5 years of age. Tympanoplasties are frequently done on children older than 5, and 30.7% of them had earlier VTI. The time interval from VTI to tympanoplasty was 5.18 ±â€¯2.27 years (mean ±â€¯SD). Mastoidectomies are more often performed on children from 2 to 9 years of age. CONCLUSIONS: VTI was the most frequent otologic surgery for the pediatric population, and was more often performed on children 4-5 years old. Also, tympanoplasty is more frequently performed on children older than 5, and a third of them had prior VTI. Overall, the time interval from VTI to tympanoplasty was 5.18 years. Furthermore, children with cleft palate and congenital metabolic disorder were more prone to otologic surgical procedures.

Total and partial ossiculoplasty in children: Audiological results and predictive factors.

OBJECTIVE: To assess ossiculoplasty results in children and screen for predictive factors of efficacy. PATIENTS AND METHODS: Seventy five children undergoing ossiculoplasty between 2001 and 2014 in a pediatric ENT department were included. The following data were collected and analyzed: demographic data, surgical indication, history of tympanoplasty, contralateral ear status (healthy, affected), preoperative hearing thresholds, surgical technique, intraoperative findings, and ossicular chain status at eardrum opening. Audiological results were reported according to American Academy of Otolaryngology-Head and Neck Surgery guidelines. RESULTS: Forty eight patients were included in the total ossicular reconstruction prosthesis (TORP) group. Mean age at surgery was 9.9years. Mean follow up was 2.7years. Mean air-bone gap (ABG) closure to within 20dB was achieved in 40% of cases at medium term (12 to 18 months after surgery). Air conduction (AC) threshold ≤30dB was achieved in 68% of cases. AC threshold improved by 14.6dB and 8.7dB at medium and long-term follow-up, respectively. A significant correlation was found between success rate and absence of history of tympanoplasty. The success rate was higher for primary than for revision procedures. Twenty seven children were included in the partial ossicular reconstruction prosthesis (PORP) group. Mean age was 9.5years, and mean follow-up 2.6years. Mean air-bone gap (ABG) closure to within 20dB was achieved in 75% of cases at medium term. AC threshold ≤30dB was achieved in 75% of cases AC threshold improved by 9.3dB and 5dB at medium and long-term follow-up, respectively. No predictive factors for success were found in the PORP group. CONCLUSION: The present study suggested that total ossiculoplasty leads to better results when performed in first-line. It also confirmed that functional outcome is better in partial than total ossicular reconstruction prosthesis.

Cartilage and Fascia Graft In Type 1 Tympanoplasty: Comparison of Anatomical and Audological Results.

Tympanoplasty is a surgical procedure aiming to reconstruct the tympanic membrane and hearing. The aim of this study was to compare anatomic and audiological results of cartilage graft with temporal fascia graft in type 1 tympanoplasty patients. We conducted a descriptive, retrospective study of medical records of patients who underwent tympanoplasty between January 2010 and December 2015 at the Department of Otolaryngology Head and Neck Surgery of Farhat Hached University Hospital. In total, we obtained 46 patients. Twenty-three patients who underwent type 1 cartilage tympanoplasty using cartilage graft were compared with 23 patients in whom temporal muscle fascia was used. In follow-up, residual perforation occurred in 1 of 23 patients (4.3%) undergoing cartilage tympanoplasty and in 2 of 23 patients undergoing fascia tympanoplasty (8.7%), which was found to be statistically non significant (P > 0.05). In both cartilage and fascia groups, when they were compared in terms of gain, no significant difference was found between groups (P = 0.271), air bone gap gain was found to be 12.9 ±9.9 decibels in cartilage group, whereas it was 10 ±â€Š6.6 decibels in fascia group. Operation success is defined by successful anatomical and functional outcome. Among all patients, 35 (76%) were reported to have operation success. It was established that type of operation had no significant influence on success (P = 0.73). Currently, there is an increasing interest in using cartilage grafts in primary tympanoplasty. Especially, in patients with severe middle ear pathology, cartilage graft should be used routinely without risk on influencing audiological results.

Hearing results after type III tympanoplasty: incus transposition versus PORP. A systematic review.

OBJECTIVE: The objective of this study is to compare hearing improvements in the air-bone gap (ABG) after type III tympanoplasties, comparing between incus transposition (IT) and partial ossicular replacement prosthesis (PORP). MATERIALS AND METHODS: Publications in English were searched in PUBMED database and were systematically reviewed. A total of 14 articles were included, obtaining 1055 patients, 614 for the IT group and 441 for the PORP group. Preoperative ABG, postoperative ABG, dB gain and ABG closure rate were compared. RESULTS: IT group: preoperative ABG of 31.74 dB (SD 10.51); postoperative ABG of 18.97 dB (SD 10.6); dB gain of 12.76 dB (SD 14.97); and ABG closure rate of 64.48%. PORP group: preoperative ABG of 28.02 dB (SD 10.47); postoperative ABG of 16.27 dB (SD 10.45); dB gain of 11.75 (SD 15.02); and ABG closure rate of 71.32%. No significant statistical difference was found in dB mean gain between groups (p > .05), although a difference was found in the ABG closure rate between groups favouring PORP series (p < .05). CONCLUSION: An improvement in hearing results was observed within both groups after type III tympanoplasty. There is no difference in decibels gained between both ossiculoplasty materials, but a better closure rate (%) was observed in the PORP group.

Surgical trainees and powered-drill use do not affect type I tympanoplasty hearing outcomes.

The purposes of this study were to determine if use of a powered drill or trainee involvement during tympanoplasty is associated with a decline in sensorineural hearing, as well as to examine whether trainee involvement affected tympanic membrane (TM) closure rates. This study was a chart review (February 2006 to October 2011) of 172 pediatric otolaryngology patients undergoing type I tympanoplasty for TM perforation of any etiology at a tertiary-care pediatric otolaryngology practice. Data collected included air conduction (AC) at 250 to 8,000 Hz, speech reception thresholds, bone conduction (BC) at 500 to 4,000 Hz, and air-bone gap (ABG) at 500 to 4,000 Hz. Rates of surgical success did not change significantly if a trainee assisted during surgery (69.6% with an assistant vs. 77.4% without; p = 0.297). AC hearing was not found to be significantly different between the two groups preoperatively or postoperatively at 250, 500, 1,000, 2,000, 4,000, or 8,000 Hz (p > 0.05). There were no significant differences in AC hearing outcomes between patients in whom a surgical drill was used and those in whom no drill was used (p > 0.05). BC and ABG did not change significantly at any frequency (p > 0.05). In conclusion, no correlation between high-frequency hearing loss and use of a powered drill for canalplasty during type I tympanoplasty was found in this pediatric population. No significant difference was found in surgical success rates or AC hearing outcomes when a surgical trainee was present.

Type-I Tympanoplasty By Underlay Technique - Factors Affecting Outcome.

BACKGROUND: Type-I Tympanoplasty is an operation which is widely done to close a persistent tympanic membrane perforation after clearing the disease from the middle ear. It is very safe and effective procedure. The success rate varies in different setups and there are some confounding factors which affect the result of Type-I tympanoplasty like the size, type and location of perforation. By conducting this study, we aimed to calculate the success rate of Type-I Tympanoplasty in Ayub Teaching Hospital and assess which confounding factors affect the success rate. METHODS: This case series study was conducted at Ayub teaching hospital from 1st January 2014 to 31st December 2015. All the patients who presented with dry ears, no nasal disease and persistent tympanic membrane perforations during this period were operated upon and overall success rate was calculated. In addition, the relationship between the site of perforation, size of perforation and the type of perforation and the success rate of Type-I Tympanoplasty was also calculated. RESULTS: One hundred and thirteen patients were included in this study. Out of these 91 (80.5%) showed complete healing after surgery. Anterior perforations were found to fail the procedure in 41.7% of the cases, while central perforation failed in only 5.4% of the cases. In cases of marginal perforations healing was significantly decreased, i.e., only 47.1% while it was 94.9% in cases where annulus was not involved. Larger perforations also showed poor surgical outcome. 100% of the small perforation healed completely while only 58.3% of the large perforations showed successful result after surgery. When p-value was calculated all of these findings were more than 95% significant. CONCLUSIONS: There is a significant association between the healing of tympanic membrane after Type-I Tympanoplasty and site, size and type of perforation. Anterior perforations, marginal perforation and large perforations reduce the chances of successful outcome of Type-I Tympanoplasty.

Clinical Characteristics of Chronic Perforated Otitis Media in Different Age Groups.

OBJECTIVE: We aimed to analyze preoperative and intraoperative clinical characteristics of chronic perforated otitis media by patient age. MATERIALS AND METHODS: We analyzed 137 tympanoplasties for chronic perforated otitis media in 133 patients. Exclusion criteria were ear adhesions, cholesteatoma, and a history of tympanoplasty. Patients were divided into a younger group (aged 15-39 years), a middle group (40-64 years), and an elderly group (≥65 years). We compared tympanoplasty technique (using Wullstein classification), mastoid air-cell area measured by temporal bone computed tomography, preoperative aeration of the temporal bone, mean preoperative hearing (at 500 Hz, 1000 Hz, and 2000 Hz), and patch effect calculated by the pre- and post-patch air-bone gap at frequencies of 250 Hz and 500 Hz among the three age groups. RESULTS: Although type I tympanoplasty was performed most frequently in all age groups, it was performed significantly less often in the elderly group (p<0.05). The mean mastoid pneumatization index was significantly lower in the elderly group (p<0.05). Preoperative air-conduction hearing and bone-conduction hearing differed significantly among age groups (p<0.05 for both). There were no significant differences in the air-bone gap among the three groups. The mean patch effect was significantly better in the younger group than in middle or elderly groups (p<0.05). CONCLUSION: The less pneumatized mastoid and ossicular diseases in elderly patients with chronic perforated otitis media suggest that they had longer lasting and more severe childhood middle ear pathologies than did younger patients.

[The prevalence of tympanosclerosis and the effectiveness of its surgical treatment]. / Rasprostranennost' timpanoskleroza i éffektivnost' ego khirurgicheskogo lecheniia.

The objective of the present study was to characterize the epidemiological variants of tympanosclerosis and the effectiveness of the surgical treatment of the patients presenting with this condition. We have undertaken the analysis of the results of 1965 surgical interventions on the patients suffering from different forms of chronic otitis media (COM) performed during the period from 2009 till 2014 with a view to determining the frequency of tympanosclerosis (TSC). In 542 cases, it proved possible to evaluate the intraoperative findings, stages and methods of reconstructive surgery, the anatomical and functional outcomes and effectiveness of the intervention. At present, the signs of tympanosclerosis are identified in 27.6% of the patients presenting with chronic otitis media including 88.7% and 11.3% suffering from the perforating and non-perforating forms of this pathology, respectively. In 74% of the cases its manifestations are diagnosed in the patients having the tubotympanic form of COM. In 53.3% of the patients TSC foci are responsible for the fixation of the ossicular chain whereas in 46.7% of the cases the auditory ossicles retain mobility. As many as 88.6% of the patients underwent the one-step surgical intervention, 10.7% were managed using two-step surgery, and 0.7% of the patients were given the three-stage treatment. Type I tympanoplasty was performed in 62% of the patients, type III tympanoplasty in 30.4%, and various types of stapedoplasty in 4.6% of the cases. The favourable anatomical and functional outcomes at the first stage of the surgical intervention with the use of the autogenous tissues for tympano- and ossiculoplastic surgery were achieved in 87.9% of the patients on the average (by means of the closure of the tympanic defect in 92.2% and by re-fixation of the selected elements of the ossicular chain in 17.3%of the cases). The anatomical and functional effectiveness of the second-stage surgical intervention was estimated at 93.1%.

[The early functional effects of tympanoplasty in the Otolaryngology and Laryngological Oncology Department of the University School of Medicine in Bydgoszcz, Poland, from 2004 to 2009]. / Wczesne wyniki czynnosciowe operacji tympanoplastycznych w materiale Kliniki Otolaryngologii i Onkologii Laryngologicznej CM UMK w Bydgoszczy w latach 2004-2009.

OBJECTIVE: The aim of the study was to evaluate the results of the tympanoplasty in chronic otitis media in its functional aspect. METHODS: We analysed and categorized 489 tympanoplasties using Wullstein classification. The operations were performed in the Otolaryngology and Laryngological Oncology Department of the University School of Medicine in Bydgoszcz, Poland, from 2004 to 2009. The group consisted of 421 patients (221 women, 253 men, mean age 52.2 years). RESULTS: Type I tympanoplasty was performed in 133 patients (31.59%), type II tympanoplasty was performed in 191 patients (45.36%), type III tympanoplasty was performed in 93 patients (22.09%) and type IV tympanoplasty was performed in 4 patients (0.95%). The audiometry was done one year after the operations. We observed good effect in 116 cases (86.9%) of type I tympanoplasty, good or satisfactory in 150 cases (78.6%) of type II tympanoplasty and satisfactory in 63 cases (67.7%) of type III tympanoplasty. There were no hearing improvement and its deterioration results in 61 cases (14.48%), including all treated by type IV tympanoplasty. CONCLUSIONS: 1. There were improvement of hearing in audiometry in majority of our patients. 2. The functional effect of hearing depends on the function of conductive mechanism of the ear before the treatment. 3. We prefer among all types canal wall-up tympanoplasty.

Gastroesophageal reflux disease and tympanoplasty surgical outcome: is there a relationship?

OBJECTIVE: To investigate the possible clinical relationship between gastroesophageal reflux disease and the type one tympanoplasty surgical outcomes of adults with chronic otitis media, by using a simple, cost-effective, reliable questionnaire and physical findings. METHODS: Fifty-two of 147 patients undergoing type one tympanoplasty were studied. Gastroesophageal reflux disease symptoms were evaluated using the Frequency Scale for the Symptoms of Gastroesophageal Reflux Disease questionnaire. Laryngoscopic physical findings of laryngopharyngeal reflux were evaluated using the Reflux Finding Score. A successful outcome was defined as an intact tympanic membrane. Correlations between the two assessment tool results and the patient's surgical success were calculated. RESULTS: The gastroesophageal reflux disease questionnaire score was significantly higher in patients with unsuccessful tympanic membrane closure (group one) than in patients with successful closure (group two) (p < 0.05). The Reflux Finding Score was also significantly higher in group one than group two (p < 0.05). There was a significant positive relationship between the gastroesophageal reflux disease questionnaire score and the Reflux Finding Score (p < 0.01). CONCLUSION: Gastroesophageal reflux disease may be a significant prognostic factor for tympanoplasty failure. Therefore, reflux investigation may be important during the treatment of chronic otitis media, and positive cases may need reflux treatment as well as ear disease treatment.

Prevalence and hospital resource utilization in tympanoplasty and revision tympanoplasty: a population-based comparative study.

OBJECTIVE: To compare trends, risk factors, prevalence rates, and hospital resource utilization between tympanoplasty and revision tympanoplasty. STUDY DESIGN: Retrospective review. SETTING: All hospitals. PATIENTS: This study analyzed 58,038 tympanoplasty procedures and 953 revision tympanoplasty procedures performed in Taiwan from 1996 to 2007. MAIN OUTCOME MEASURES: Administrative claims data from the Bureau of National Health Insurance of Taiwan. Odds ratio and 95% confidence intervals were calculated to assess the relative change rate. Regression models were used to predict length of stay (LOS) and hospital treatment costs. RESULTS: The number of tympanoplasties performed per 100,000 patients was 22.97 in 1996. It gradually increased to 26.7 in 2001 and then gradually decreased to 16.61 in 2007. The number of revision tympanoplasties per 100,000 patients during the same period, however, was 0.29 to 0.48. During the study period, the LOS associated with both tympanoplasty and revision tympanoplasty decreased, whereas hospital treatment costs associated with the 2 procedures increased. Considerably decreased LOS and increased hospital treatment costs were associated with age, sex, number of comorbidities, hospital level, hospital volume, surgeon volume, and LOS. CONCLUSION: High-volume hospitals and surgeons obtained the largest improvements in tympanoplasty outcomes, particularly in LOS and hospital treatment costs. Health care providers and patients should recognize that hospital resource utilization may depend on hospital attributes as well as patient attributes.