RESUMEN
OBJECTIVE: To compare the outcomes of adolescent patients with recurrent anterior epistaxis (RAE) treated with either silver nitrate cauterization or microwave ablation (MWA). STUDY DESIGN: and methods: In this prospective, randomized study, one hundred 13-18-year-old adolescents with RAE were assigned to two groups: the MWA group (nâ¯=â¯50) or the silver nitrate cauterization group (nâ¯=â¯50). Both groups were followed up for 12 months. The primary and secondary outcomes were evaluated. RESULT: Ablation hemostasis was successfully achieved within 10-20â¯s in all patients in the MWA group. Eighteen (36.0%) patients in the silver nitrate group had recurrent epistaxis compared to three (6.0%) in the MWA group (Pâ¯=â¯0.01) within 2-8 weeks after treatment. Two (2/48, 4.2%) patients in the MWA group had recurrent epistaxis compared to seventeen (17/43, 39.5%) in the silver nitrate group at 6 months; this difference was statistically significant (Pâ¯=â¯0.01). However, 8 (8/37, 21.6%) patients in the MWA group had recurrent epistaxis compared to 15 (15/41,36.6%) in the silver nitrate group at 12 months; this difference was not statistically significant (Pâ¯=â¯0.12). No treatment-related complications, including necrosis or septal perforation were seen in either group during follow up. CONCLUSIONS: MWA may be a useful treatment for adolescents with RAE, as it had a lower incidence of recurrent epistaxis within 6 months of treatment compared to silver nitrate cauterization.
Asunto(s)
Técnicas de Ablación , Antiinfecciosos Locales/uso terapéutico , Cauterización , Epistaxis/terapia , Microondas/uso terapéutico , Nitrato de Plata/uso terapéutico , Adolescente , Femenino , Humanos , Masculino , Estudios Prospectivos , RecurrenciaRESUMEN
BACKGROUND: Arterial epistaxis is commonly seen in the rhinology clinic and can have a significant impact on quality of life. Previous studies have explored various therapies to address epistaxis. METHODS: Patients were treated in the outpatient clinic or operating room by microwave ablation (MWA) with a 2450-MHz cooled-shaft antenna to treat an epistaxis bleeding point. RESULTS: Of the 481 patients with arterial epistaxis, bleeding was controlled within 1 to 2 minutes and only 2 patients with recurrent bleeding required re-ablation. The shape of the thermal lesion was elliptical and it was approximately 2 mm in length, 1 mm in width, and 0.5 to 1 mm in penetration depth. Of the 481 patients, 167 (34.7%) complained of minor nasal pain on the same day of ablation. No patients complained of nasal pain or obstruction during the follow-up period. In addition, 139 (28.9%) patients showed a minor increase in rhinorrhea during the first postoperative week. Of the 481 patients, 469 (97.5%) were followed-up at 6 months with no severe MWA-related complications, such as septal perforation, synechiae formation, or orbit and brain complications. CONCLUSION: MWA is a technically feasible alternative method for patients with arterial epistaxis.
Asunto(s)
Técnicas de Ablación , Epistaxis/cirugía , Microondas/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Epistaxis/patología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Quírurgicos Nasales , Resultado del Tratamiento , Adulto JovenRESUMEN
Abstract Introduction: Most of traumatic tympanic membrane perforations have inverted or everted edges, however, the effects of inverted and everted edges on the spontaneous healing of the eardrum remain controversial. Objective: We investigated the influence of inverted or everted edges on the spontaneous healing of traumatic tympanic membrane perforations. Methods: The clinical records of patients with a traumatic tympanic membrane perforations who met the study criteria were retrieved and categorized into two groups, based on whether the eardrum was inverted or everted. The features along the edge of each inverted or everted eardrum were described using 30º and 70º endoscopes. Results: In total, 196 patients (196 ears) met the inclusion criteria; of these, 148 had inverted or everted eardrums while 48 did not. Of the 148 patients with inverted or everted eardrums, the perforation edges were everted in 77 patients, inverted in 44 patients, drooping in 17 patients, and both inverted and everted in 10 patients. The perforation shape was triangular in 18.9% of patients, sector-shaped in 11.5%, kidney-shaped in 14.2%, ovoid in 20.3%, and irregularly shaped in 35.1% of patients. The difference was not significant between the with and without inverted/everted eardrum edges groups in terms of the closure rate or closure time. Similarly, the difference was not significant between the with and without edge approximation groups in terms of the closure rate or closure time at the end of the 12-month follow-up period. Conclusion: This study suggests that endoscopic inspection can clearly identify inverted/everted eardrum edges using 30º and 70º endoscopes. The edge is glossy in inverted/everted eardrums, whereas the edge is rough and irregular in non-inverted/everted cases. The inverted/everted eardrums gradually became necrotic, but this did not affect the healing process. Additionally, edge approximation did not improve the healing outcome of traumatic tympanic membrane perforations.
Resumo Introdução: A maioria das perfurações de membrana timpânica traumáticas apresenta bordas invertidas ou evertidas; no entanto, os efeitos dessas configurações sobre a cicatrização espontânea do tímpano continuam a ser uma questão controversa. Objetivo: Investigar a influência de bordas invertidas ou evertidas sobre a cicatrização espontânea de perfurações traumáticas de membrana timpânica. Método: Os prontuários clínicos de pacientes com perfuração traumática de membrana timpânica que preencheram os critérios do estudo foram recuperados e categorizados em dois grupos, baseados na configuração invertida ou evertida das bordas da membrana timpânica. As características de configuração da borda de cada membrana foram descritas com o uso de endoscópios de 30º e 70º. Resultados: No total, 196 pacientes (196 orelhas) preencheram os critérios de inclusão; desses, 148 apresentavam bordas de membranas timpânicas invertidas ou evertidas, enquanto 48 não. Dos 148 pacientes, as bordas da perfuração estavam evertidas em 77 pacientes, invertidas em 44 pacientes, caídas em 17 pacientes e ambas invertidas e evertidas em 10 pacientes. O formato da perfuração era triangular em 18,9% dos pacientes, em forma de fatia de pizza em 11,5%, em forma de rim em 14,2%, ovoide em 20,3% e de forma irregular em 35,1% dos pacientes. A diferença não foi significante entre os grupos com e sem membrana timpânica invertida/evertida em termos de taxa ou tempo de fechamento. Da mesma forma, a diferença não foi significativa entre os grupos com e sem aproximação das bordas em termos de taxa de fechamento ou tempo de fechamento no fim do período de seguimento de 12 meses. Conclusões: Este estudo sugere que a avaliação com endoscópios de 30º e 70º pode identificar claramente as bordas invertidas/evertidas das perfurações de membranas timpânicas. A borda da perfuração timpânica em casos invertidos/evertidos é brilhante, enquanto a borda é áspera e irregular em casos não invertidos/evertidos. O rebordo timpânico invertido/evertido gradualmente torna-se necrótico, mas isso não afetou o processo de cicatrização. Além disso, a aproximação das bordas não melhorou o resultado da cicatrização.
Asunto(s)
Humanos , Masculino , Femenino , Adolescente , Adulto , Persona de Mediana Edad , Anciano , Adulto Joven , Membrana Timpánica/patología , Perforación de la Membrana Timpánica/patología , Remisión Espontánea , Factores de Tiempo , Membrana Timpánica/lesiones , Membrana Timpánica/diagnóstico por imagen , Cicatrización de Heridas/fisiología , Perforación de la Membrana Timpánica/diagnóstico por imagen , Distribución por Sexo , Otoscopía/métodosRESUMEN
OBJECTIVE: We investigated the medical costs and effects of ofloxacin drops (OFLX), gelatin sponge patches, spontaneous healing, and endoscopic myringoplasty on healing in large tympanic membrane perforations (TMPs). METHODS: In total, 100 patients with large traumatic TMPs involving >50% of the eardrum were randomly assigned to OFLX, gelatin sponge, spontaneous healing, or endoscopic myringoplasty treatment groups. Medical costs, closure times, and closure rates were compared among groups at 6â¯months. RESULTS: The closure rates in the OFLX, gelatin sponge, spontaneous healing, and endoscopic myringoplasty groups were 95.7%, 82.6%, 58.3%, and 91.7%, respectively (Pâ¯=â¯0.05). The mean closure time was 13.73⯱â¯6.14â¯days in the OFLX group, 15.89⯱â¯4.95â¯days in the gelatin sponge group, 48.36⯱â¯10.37â¯days in the spontaneous healing group, and 12â¯days in the endoscopic myringoplasty group (Pâ¯<â¯0.001). The mean medical costs in US dollars were $15.53⯱â¯3.15, $103.64⯱â¯111.58, $11.17⯱â¯1.33, and $715.90 in the OFLX, gelatin sponge, spontaneous healing, and endoscopic myringoplasty groups, respectively (Pâ¯<â¯0.001). CONCLUSION: Although the gelatin sponge and myringoplasty treatments significantly shortened the closure time compared with spontaneous healing, the gelatin sponge patch did not significantly improve the closure rate, and the medical cost of myringoplasty was significantly higher than that of the other treatments. In contrast, OFLX significantly shortened closure time and had a higher closure rate than spontaneous healing, and the medical costs were lower than those of the gelatin sponge and myringoplasty procedures.
Asunto(s)
Endoscopía/economía , Esponja de Gelatina Absorbible/economía , Costos de la Atención en Salud , Miringoplastia/economía , Ofloxacino/economía , Perforación de la Membrana Timpánica/terapia , Adulto , Antibacterianos/economía , Antibacterianos/uso terapéutico , Femenino , Esponja de Gelatina Absorbible/uso terapéutico , Hemostáticos/economía , Hemostáticos/uso terapéutico , Humanos , Masculino , Persona de Mediana Edad , Ofloxacino/uso terapéutico , Perforación de la Membrana Timpánica/economía , Cicatrización de Heridas , Adulto JovenRESUMEN
INTRODUCTION: Most of traumatic tympanic membrane perforations have inverted or everted edges, however, the effects of inverted and everted edges on the spontaneous healing of the eardrum remain controversial. OBJECTIVE: We investigated the influence of inverted or everted edges on the spontaneous healing of traumatic tympanic membrane perforations. METHODS: The clinical records of patients with a traumatic tympanic membrane perforations who met the study criteria were retrieved and categorized into two groups, based on whether the eardrum was inverted or everted. The features along the edge of each inverted or everted eardrum were described using 30° and 70° endoscopes. RESULTS: In total, 196 patients (196 ears) met the inclusion criteria; of these, 148 had inverted or everted eardrums while 48 did not. Of the 148 patients with inverted or everted eardrums, the perforation edges were everted in 77 patients, inverted in 44 patients, drooping in 17 patients, and both inverted and everted in 10 patients. The perforation shape was triangular in 18.9% of patients, sector-shaped in 11.5%, kidney-shaped in 14.2%, ovoid in 20.3%, and irregularly shaped in 35.1% of patients. The difference was not significant between the with and without inverted/everted eardrum edges groups in terms of the closure rate or closure time. Similarly, the difference was not significant between the with and without edge approximation groups in terms of the closure rate or closure time at the end of the 12-month follow-up period. CONCLUSION: This study suggests that endoscopic inspection can clearly identify inverted/everted eardrum edges using 30° and 70° endoscopes. The edge is glossy in inverted/everted eardrums, whereas the edge is rough and irregular in non-inverted/everted cases. The inverted/everted eardrums gradually became necrotic, but this did not affect the healing process. Additionally, edge approximation did not improve the healing outcome of traumatic tympanic membrane perforations.
Asunto(s)
Perforación de la Membrana Timpánica/patología , Membrana Timpánica/patología , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Otoscopía/métodos , Remisión Espontánea , Distribución por Sexo , Factores de Tiempo , Membrana Timpánica/diagnóstico por imagen , Membrana Timpánica/lesiones , Perforación de la Membrana Timpánica/diagnóstico por imagen , Cicatrización de Heridas/fisiología , Adulto JovenRESUMEN
OBJECTIVE: To compare the effects of epidermal growth factor (EGF) and observation only on human subacute tympanic membrane perforation (TMP). METHODS: A total of 44 patients with traumatic TMPs >2â¯months after trauma were divided into an observation group (nâ¯=â¯18) and EGF group (nâ¯=â¯26). Patients in the EGF group underwent direct application of EGF without stripping of the perforation edge. All patients were followed up for at least 6â¯months. The TMP closure rate, closure time, and hearing gain were evaluated. RESULTS: At 6â¯months, 25 of 26 (96.2%) perforations achieved complete closure with a mean closure time of 9.1⯱â¯3.9â¯days (range, 3-14â¯days) in the EGF group. However, only 11 of 18 (61.1%) perforations achieved complete closure in the observation group, with a mean closure time of 20.6⯱â¯10.7â¯days (rangeâ¯=â¯9-71â¯days). The patients in the EGF-treated group had significantly improved closure rates (Pâ¯=â¯0.026) and a reduced closure time (Pâ¯<â¯0.01) compared to those in the observation group. The difference in mean hearing improvement between the two groups was not statistically significant (Pâ¯=â¯0.86). CONCLUSIONS: Topical application of EGF improved the closure rate and shortened the closure time of human subacute TMPs compared with spontaneous healing, the stripping of the perforation edge was unnecessary. This treatment is simple and convenient and should be recommended pre-myringoplasty.
Asunto(s)
Tratamiento Conservador , Factor de Crecimiento Epidérmico/administración & dosificación , Perforación de la Membrana Timpánica/tratamiento farmacológico , Enfermedad Aguda , Adolescente , Adulto , Femenino , Estudios de Seguimiento , Audición , Humanos , Masculino , Persona de Mediana Edad , Factores de Tiempo , Resultado del Tratamiento , Perforación de la Membrana Timpánica/fisiopatología , Cicatrización de Heridas , Adulto JovenRESUMEN
Abstract Introduction: In the last decade, there has been an increasing use of biomaterial patches in the regeneration of traumatic tympanic membrane perforations. The major advantages of biomaterial patches are to provisionally restore the physiological function of the middle ear, thereby immediately improving ear symptoms, and act as a scaffold for epithelium migration. However, whether there are additional biological effects on eardrum regeneration is unclear for biological material patching in the clinic. Objective: This study evaluated the healing response for different repair patterns in human traumatic tympanic membrane perforations by endoscopic observation. Methods: In total, 114 patients with traumatic tympanic membrane perforations were allocated sequentially to two groups: the spontaneous healing group (n = 57) and Gelfoam patch-treated group (n = 57). The closure rate, closure time, and rate of otorrhea were compared between the groups at 3 months. Results: Ultimately, 107 patients were analyzed in the two groups (52 patients in the spontaneous healing group vs. 55 patients in the Gelfoam patch-treated group). The overall closure rate at the end of the 3 month follow-up period was 90.4% in the spontaneous healing group and 94.5% in the Gelfoam patch-treated group; the difference was not statistically significant (p > 0.05). However, the total average closure time was significantly different between the two groups (26.8 ± 9.1 days in the spontaneous healing group vs. 14.7 ± 9.1 days in the Gelfoam patch-treated group, p < 0.01). In addition, the closure rate was not significantly different between the spontaneous healing group and Gelfoam patch-treated group regardless of the perforation size. The closure time in the Gelfoam patch-treated group was significantly shorter than that in the spontaneous healing group regardless of the perforation size (small perforations: 7.1 ± 1.6 days vs. 12.6 ± 3.9, medium-sized perforations: 13.3 ± 2.2 days vs. 21.8 ± 4.2 days, and large perforations: 21.2 ± 4.7 days vs. 38.4 ± 5.7 days; p < 0.01). Conclusion: In the regeneration of traumatic tympanic membrane perforations, Gelfoam patching not only plays a scaffolding role for epithelial migration, it also promotes edema and hyperplasia of granulation tissue at the edges of the perforation and accelerates eardrum healing.
Resumo Introdução: Na última década, houve um uso crescente de placas biomateriais na regeneração de perfurações traumáticas da membrana timpânica. As principais vantagens das placas de biomateriais são restaurar provisoriamente a função fisiológica da orelha média, assim melhoram imediatamente os sintomas da orelha e atuam como um suporte para a migração do epitélio. No entanto, não se sabe se há efeitos clínicos adicionais na regeneração do tímpano em relação ao fragmento de material biológico. Objetivo: Avaliar a resposta de cicatrização para diferentes padrões de reparo em perfurações de membrana timpânica traumáticas humanas por meio de observação endoscópica. Método: Foram alocados 114 pacientes com perfurações de membrana timpânica traumáticas sequencialmente para dois grupos: o de cicatrização espontânea (n = 57) e o tratado com esponja de Gelfoam (n = 57). A velocidade de fechamento, o tempo de fechamento e a taxa de otorreia foram comparados entre os grupos aos três meses. Resultados: Foram analisados 107 pacientes nos dois grupos (52 no de cicatrização espontânea e 55 no tratado com esponja de Gelfoam). A velocidade global de fechamento no fim do período de seguimento de três meses foi de 90,4% no grupo de cicatrização espontânea e de 94,5% no grupo tratado com esponja de Gelfoam; a diferença não foi estatisticamente significativa (p > 0,05). No entanto, o tempo total médio de fechamento foi significativamente diferente entre os dois grupos (26,8 ± 9,1 dias no de cicatrização espontânea versus 14,7 ± 9,1 dias no tratado com esponja de Gelfoam, p < 0,01). Além disso, a velocidade de fechamento não foi significativamente diferente entre o grupo de cicatrização espontânea e o grupo tratado com esponja de Gelfoam, independentemente do tamanho da perfuração. O tempo de fechamento no grupo tratado com esponjas de Gelfoam foi significativamente menor do que no grupo de cicatrização espontânea, independentemente do tamanho da perfuração (pequenas perfurações: 7,1 ± 1,6 dias vs. 12,6 ± 3,9, perfurações de tamanho médio: 13,3 ± 2,2 dias vs. 21,8 ± 4,2 dias e grandes perfurações: 21,2 ± 4,7 dias vs. 38,4 ± 5,7 dias; p < 0,01). Conclusão: Na regeneração de PMT traumáticas, a esponja de Gelfoam não só desempenha um papel de estrutura para a migração epitelial, mas também promove edema e hiperplasia de tecido de granulação nas bordas da perfuração e acelera a cicatrização do tímpano.
Asunto(s)
Humanos , Masculino , Femenino , Adolescente , Adulto , Cicatrización de Heridas , Perforación de la Membrana Timpánica/diagnóstico por imagen , Estudios Prospectivos , Resultado del Tratamiento , Perforación de la Membrana Timpánica/terapia , Oído Medio , Endoscopía , Esponja de Gelatina Absorbible/uso terapéuticoRESUMEN
OBJECTIVE: The use of epidermal growth factor (EGF) to achieve closure of human traumatic tympanic membrane perforations (TMPs) was recently reported. However, pretreatment factors affecting healing outcomes have seldom been discussed. This study was performed to evaluate pretreatment factors contributing to the success or failure of TMP healing using EGF. DESIGN AND PARTICIPANTS: This was a retrospective cohort study of 95 TMPs who were observed for at least 6â¯months after EGF treatment. Eleven factors considered likely to affect healing outcome were evaluated by univariate and multivariate logistic regression analyses. INTERVENTIONS: Each traumatic TMP was treated by daily topical application of EGF. The main outcome measures were complete closure versus failure to close and mean closure time. RESULTS: A total of 95 patients were included in the analyses. The total closure rate was 92.6% at 6â¯months, and the mean closure time was 10.5⯱â¯4.8â¯days. The closure rate was not significantly different according to the duration of perforation ≤3â¯days and >3â¯days (Pâ¯=â¯0.816). However, the mean closure time was significantly different according to the duration of perforation (Pâ¯<â¯0.001). The perforation size did not affect the closure rate (Pâ¯=â¯0.442). The mean closure time in the low-dose EGF group was significantly shorter than that in the high-dose EGF group (Pâ¯=â¯0.001). Logistic regression analyses showed that perforations with preexisting myringosclerosis were more likely to fail to close compared to those without preexisting myringosclerosis (Pâ¯=â¯0.001). Multivariate logistic regression analyses showed that the duration of perforation (Pâ¯=â¯0.011), size of perforation (Pâ¯<â¯0.001), and involvement of the malleus in perforation (Pâ¯=â¯0.005) were factors independently correlated with closure time. CONCLUSIONS: Daily application of EGF can be used to treat all traumatic TMPs. The size of the perforation and inverted edges did not affect the closure rate, and the most beneficial dosage was sufficient to keep the eardrum moist. Multivariate logistic regression analyses revealed a significant correlation between preexisting myringosclerosis and failure to heal. Nevertheless, the size of perforation, starting time of application, and malleus injury were independent prognostic factors for prolonged healing time.
Asunto(s)
Factor de Crecimiento Epidérmico/uso terapéutico , Perforación de la Membrana Timpánica/tratamiento farmacológico , Cicatrización de Heridas , Administración Tópica , Adolescente , Adulto , Niño , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento , Perforación de la Membrana Timpánica/etiología , Perforación de la Membrana Timpánica/patología , Adulto JovenAsunto(s)
Hemorragia/etiología , Hemorragia/prevención & control , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Tonsilectomía , Adolescente , Factores de Edad , Niño , Preescolar , Dexametasona/administración & dosificación , Femenino , Humanos , Lactante , Complicaciones Intraoperatorias/etiología , Complicaciones Intraoperatorias/prevención & control , Masculino , Cuidados Posoperatorios , Técnicas de Sutura , Tonsilectomía/métodosRESUMEN
INTRODUCTION: In the last decade, there has been an increasing use of biomaterial patches in the regeneration of traumatic tympanic membrane perforations. The major advantages of biomaterial patches are to provisionally restore the physiological function of the middle ear, thereby immediately improving ear symptoms, and act as a scaffold for epithelium migration. However, whether there are additional biological effects on eardrum regeneration is unclear for biological material patching in the clinic. OBJECTIVE: This study evaluated the healing response for different repair patterns in human traumatic tympanic membrane perforations by endoscopic observation. METHODS: In total, 114 patients with traumatic tympanic membrane perforations were allocated sequentially to two groups: the spontaneous healing group (n=57) and Gelfoam patch-treated group (n=57). The closure rate, closure time, and rate of otorrhea were compared between the groups at 3 months. RESULTS: Ultimately, 107 patients were analyzed in the two groups (52 patients in the spontaneous healing group vs. 55 patients in the Gelfoam patch-treated group). The overall closure rate at the end of the 3 month follow-up period was 90.4% in the spontaneous healing group and 94.5% in the Gelfoam patch-treated group; the difference was not statistically significant (p>0.05). However, the total average closure time was significantly different between the two groups (26.8±9.1 days in the spontaneous healing group vs. 14.7±9.1 days in the Gelfoam patch-treated group, p<0.01). In addition, the closure rate was not significantly different between the spontaneous healing group and Gelfoam patch-treated group regardless of the perforation size. The closure time in the Gelfoam patch-treated group was significantly shorter than that in the spontaneous healing group regardless of the perforation size (small perforations: 7.1±1.6 days vs. 12.6±3.9, medium-sized perforations: 13.3±2.2 days vs. 21.8±4.2 days, and large perforations: 21.2±4.7 days vs. 38.4±5.7 days; p<0.01). CONCLUSION: In the regeneration of traumatic tympanic membrane perforations, Gelfoam patching not only plays a scaffolding role for epithelial migration, it also promotes edema and hyperplasia of granulation tissue at the edges of the perforation and accelerates eardrum healing.
Asunto(s)
Perforación de la Membrana Timpánica/diagnóstico por imagen , Cicatrización de Heridas , Adolescente , Adulto , Oído Medio , Endoscopía , Femenino , Esponja de Gelatina Absorbible/uso terapéutico , Humanos , Masculino , Estudios Prospectivos , Resultado del Tratamiento , Perforación de la Membrana Timpánica/terapiaAsunto(s)
Rinoplastia , Suturas , Humanos , Obstrucción Nasal , Tabique Nasal/cirugía , Técnicas de SuturaAsunto(s)
Tonsila Faríngea , Tonsila Palatina , Adenoidectomía , Niño , Humanos , Hipertrofia/cirugía , TonsilectomíaAsunto(s)
Cuidadores , Tonsila Palatina , Tonsila Faríngea , Niño , Humanos , Periodo Posoperatorio , TonsilectomíaRESUMEN
OBJECTIVE: We evaluated the effects of fibroblast growth factor-2 (FGF-2) delivered via a Gelfoam patch on the regeneration of myringosclerotic traumatic tympanic membrane perforations (TMPs) lying close to the malleus. STUDY DESIGN: A prospective, randomized, controlled clinical study. SETTING: A university-affiliated teaching hospital. SUBJECTS AND METHODS: We prospectively analyzed, in a randomized manner, the outcomes of treatment for traumatic TMPs constituting >25% of the tympanic membrane. The closure rates, closure times, and otorrhea rates were compared among patients treated via FGF-2-containing Gelfoam patches, Gelfoam patches alone, and observation only. RESULTS: We analyzed data from 138 patients. The perforation closure rates in the FGF-2 plus Gelfoam patch, Gelfoam patch, and observation alone groups were 97.9, 89.8, and 70.7%, respectively. Both the FGF-2 plus Gelfoam and Gelfoam alone groups exhibited significantly higher closure rates than the observational group (both p<0.05).The mean closure times were 15.7±5.1, 24.8±4.9, and 35.7±9.2days in the FGF-2 plus Gelfoam patch, Gelfoam patch alone, and observation alone groups, respectively. The FGF-2 plus Gelfoam patch group exhibited a significantly shorter closure time than the Gelfoam patch alone and observation alone groups (p<0.05). The incidences of purulent otorrhea were 14.6, 6.1, and 4.9% in the FGF-2 plus Gelfoam patch, Gelfoam patch alone, and observation alone groups, respectively. Surprisingly, 7 of 7 (100.0%) perforations associated with purulent otorrhea completely closed in the FGF-2 plus Gelfoam patch group; however, no such perforation healed in either the Gelfoam alone or observation alone group. CONCLUSIONS: FGF-2 plus Gelfoam patching significantly shortened the closure time compared to observation and Gelfoam patching alone, and it significantly improved the closure rate (compared to observation alone) of myringosclerotic perforations lying close the malleus. FGF-2 plus Gelfoam patching is a valuable, minimally invasive alternative treatment that may be readily applied to outpatient settings.