Contemporary Tympanostomy Tube Complications in Children: A Population-Based Longitudinal Study.

Long Term effectiveness of Solo+ TTD: A single step tympanostomy tube (TT) Delivery device.

Introduction Otitis media (OM) is the most common reason children receive general anesthesia, with bilateral tympanostomy tube (TT) insertion the second most common surgery in children. Prior research suggests overuse of TT. As part of a project designed to improve appropriateness of OM referrals, we evaluated appropriateness of TT insertion in a patient cohort. Methods Patients younger than 9 years with initial otolaryngology (ORL) visits in academic and private office settings for OM from January 1, 2012, to August 31, 2013, were identified through claims database. A detailed retrospective chart review of patients undergoing TT insertion was performed to determine appropriateness of TT insertion per the 2013 American Academy of Otolaryngology-Head and Neck Surgery Foundation (AAO-HNSF) guidelines. Results A total of 120 patients undergoing TT insertion were randomly chosen for detailed chart review; 32 patients were excluded. Sixty-six (75%) of 88 patients available for analysis met AAO-HNSF guidelines for TT. Recurrent acute OM with middle ear effusion was the most common indication (56%). Other indications included chronic OME and TT in at-risk patients with speech, learning, or behavioral delays. Of the 22 patients undergoing TT insertion not meeting AAO-HNSF guidelines, 11(50%) had abnormal exams, but were 1 to 2 infections short of meeting guidelines; 7 (33%) had normal exams but met criteria for number of infections. Discussion Contrary to prior publications, 75% of patients undergoing TT insertion had an appropriate indication per AAO-HNSF guidelines. In only 5% was TT insertion a substantial departure from guidelines. Implications for Practice The study outcomes suggest appropriate clinical decision making, improved guideline adherence, and better guideline applicability from the previously published 1994 and 2004 guidelines.

When Should a Retained Tympanostomy Tube be Removed?

We evaluated the effects of adenoidectomy and adenotonsillectomy (AT) on tympanostomy tube (TT) reinsertion using population-based retrospective cohort data to confirm the association of adenoidectomy or AT with TT reinsertion reported in several previous studies. This study used data from the National Health Insurance Service National Sample Cohort in Korea. We selected patients who underwent TT insertion between the ages of 0 and 9 years from 2006 to 2015. Patients were divided into the following groups: group 1, TT insertion only; group 2, TT insertion with adenoidectomy; and group 3, TT insertion with AT. The number of TT reinsertions was analyzed. There were 745 patients in group 1, 115 in group 2, and 251 in group 3. There were 1,019 cases of total TT insertion and 336 of reinsertion in group 1, 169 of total TT insertion and 31 of reinsertion in group 2, and 343 of total TT insertion and 50 of reinsertion in group 3. The rates of TT reinsertion were significantly lower in groups 2 and 3 than in group 1. The risks of TT reinsertion in groups 2 and 3 were significantly lower than the risk in group 1 in both univariate and multivariate Cox regression analysis. TT reinsertion was significantly lower in the TT insertion with adenoidectomy and TT insertion with AT groups than in the TT insertion only group. We confirmed the effects of adenoidectomy and AT on reduction of the rate of repeated TT insertion by analysis of population-based data.

Reference

A inserção de tubos de ventilação (TV) é um dos procedimentos mais comuns em otorrinolaringologia. Otorréia, timpanoesclerose, retração, perfuração e colesteatoma após a colocação de tubos de ventilação são complicações citadas na literatura. OBJETIVOS: Determinar o tipo e a incidência de seqüelas/complicações de TV em crianças com otite média recorrente e otite média com efusão crônica que foram submetidas a miringotomia com colocação de TV. FORMA DE ESTUDO: Estudo de coorte, longitudinal prospectivo. MATERIAL E MÉTODO: Setenta e cinco crianças (150 orelhas) entre 11 meses e 10 anos de idade foram monitoradas regularmente durante até 38 meses após a colocação de TV. RESULTADOS: Incidência de seqüelas/complicações: otorréia - 47,3% das orelhas; perfuração - 2,1%; retração do tímpano - 39,7%; timpanoesclerose - 23,3%. Tempo médio de permanência do TV: 12,13 meses. Idade média na primeira cirurgia de quem não foi re-operado = 35,9 meses e idade média na primeira cirurgia de quem sofreu re-inserção = 25,6 meses (P=0,04). O TV permaneceu mais tempo nas orelhas com mais episódios de otorréia (P=0,01). A colocação de TV com adenoidectomia associou-se a uma freqüência menor de otorréias (P=0,02). CONCLUSÕES: Otorréia foi a complicação de colocação de TV mais incidente. A colocação de TV com adenoidectomia associou-se a um menor número de otorréias. O TV permaneceu mais tempo nas orelhas com maior freqüência de otorréias. Pouca idade na ocasião da primeira colocação de TV está associada a uma incidência maior de re-inserção de TV. Um em cada seis pacientes provavelmente necessitará uma segunda inserção de TV.

The benefit of adenoidectomy on otologic outcomes after tympanostomy tube (TT) insertion is unclear. Results from prior work are challenging to interpret due to small sample sizes, heterogeneous study designs, and varying outcome measures. To evaluate the association between adenoidectomy and otologic outcomes using a US population-level sample of children who received TTs, producing generalizable results for widespread clinical application. A matched cohort study was conducted using claims data from the Merative MarketScan Research Databases. The study included 601 848 children who received TTs between January 1, 2007, and December 31, 2021. Children who received adenoidectomy and TTs simultaneously (Ad+TT) were identified irrespective of the number of prior TTs. Control participants who received TTs without adenoidectomy were matched based on sex, age at the time of the procedure, and the number of prior TT procedures. Adenoidectomy without tonsillectomy was the primary exposure. The primary outcomes were repeat TT insertion and subsequent oral antibiotic prescriptions after TT insertions. Multivariable logistic regression was used to quantify the effects of adenoidectomy and covariates on each outcome. Stratified analyses were performed in children younger than 4 years and 4 years or older. Overall, 601 848 children (median [IQR] age, 2 [1-4] years; range, 0-11 years; 351 078 [58.3%] male) who received TTs were identified. The Ad+TT cohort included 201 932 children, with an equal number in the matched cohort. In children younger than 4 years, Ad+TT was common and was associated with lower odds of subsequent oral antibiotics (odds ratio [OR], 0.59; 95% CI, 0.58-0.60) but higher odds of repeat TT insertions (OR, 1.24; 95% CI, 1.22-1.27). In children 4 years or older, Ad+TT was associated with lower odds of repeat TT insertions (OR, 0.78; 95% CI, 0.75-0.81) and subsequent oral antibiotics (OR, 0.63; 95% CI, 0.62-0.65). This study found that in children younger than 4 years, Ad+TT was commonly performed and may have had a secondary benefit of reducing subsequent oral antibiotic courses; however, it was not associated with a reduction in the risks of repeat TT insertions. In children 4 years or older, Ad+TT was associated with a reduction in the risk of repeat TT insertions and subsequent oral antibiotics. Given these findings, Ad+TT may be offered in children 4 years or older to improve otologic outcomes.

Executive Summary of Clinical Practice Guideline on Tympanostomy Tubes in Children (Update).

Clinical Practice Guideline: Tympanostomy Tubes in Children (Update).

Following middle ear ventilation tube (tympanostomy tube or grommet) insertion, most surgeons advise that a child's ears should be kept dry during the immediate postoperative period. Following the initial period some surgeons will permit swimming or bathing, whereas other surgeons will recommend ongoing water precautions. A large number of studies have been conducted to explore the association between water exposure and ear infections in children with ventilation tubes, however a range of differing conclusions exist regarding the need for water precautions and there is wide variation in clinical practice. To assess the effectiveness of water precautions for the prevention of ear infections in children with ventilation tubes (grommets), at any time while the tubes are in place. The Cochrane ENT Trials Search Co-ordinator searched the ENT Trials Register; Central Register of Controlled Trials (CENTRAL 2015, Issue 8); PubMed; EMBASE; CINAHL; Web of Science; Clinicaltrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 1 September 2015. Randomised controlled trials recruiting children (0 to 17 years) with ventilation tubes and assessing the effect of water precautions while the tubes are in place. We considered all forms of water precautions, including behavioural (i.e. avoidance or swimming/bathing restrictions) and mechanical (ear plugs/moulds or hats/bands). We used the standard methodological procedures expected by Cochrane. Our primary outcome measures were episodes of otorrhoea and adverse effects; secondary outcomes were antimicrobial prescriptions for ear infections, ventilation tube extrusion, surgical intervention to remove ventilation tubes and hearing outcomes. Two randomised controlled trials recruiting a total of 413 patients met the criteria for inclusion in our review; one study had a low risk of bias and the other study had a high risk of bias. Ear plugs versus control One study recruited 201 children (aged six months to six years) who underwent myringotomy and ventilation tube insertion. The study compared an intervention group who were instructed to swim and bathe with ear plugs with a control group; the participants were followed up at one-month intervals for one year. This study, with low risk of bias, showed that the use of ear plugs results in a small but statistically significant reduction in the rate of otorrhoea from 1.2 episodes to 0.84 episodes in the year of follow-up (mean difference (MD) -0.36 episodes per year, 95% confidence interval (CI) -0.45 to -0.27). There was no significant difference in ventilation tube extrusion or hearing outcomes between the two study arms. No child required surgical intervention to remove ventilation tubes and no adverse events were reported. Water avoidance versus control Another study recruited 212 children (aged three months to 12 years) who underwent myringotomy and ventilation tube insertion. The study compared an intervention group who were instructed not to swim or submerge their heads while bathing with a control group; the participants were followed up at three-month intervals for one year. This study, with high risk of bias, did not show any evidence of a reduction or increase in the rate of otorrhoea (1.17 episodes per year in both groups; MD 0 episodes, 95% CI -0.14 to 0.14). No other outcomes were reported for this study and no adverse events were reported. Quality of evidence The overall quality (GRADE) of the body of evidence for the effect of ear plugs on the rate of otorrhoea and the effect of water avoidance on the rate of otorrhoea are low and very low respectively. The baseline rate of ventilation tube otorrhoea and the morbidity associated with it is usually low and therefore careful prior consideration must be given to the efficacy, costs and burdens of any intervention aimed at reducing this rate.While there is some evidence to suggest that wearing ear plugs reduces the rate of otorrhoea in children with ventilation tubes, clinicians and parents should understand that the absolute reduction in the number of episodes of otorrhoea appears to be very small and is unlikely to be clinically significant. Based on the data available, an average child would have to wear ear plugs for 2.8 years to prevent one episode of otorrhoea.Some evidence suggests that advising children to avoid swimming or head immersion during bathing does not affect rates of otorrhoea, although good quality data are lacking in this area. Currently, consensus guidelines therefore recommend against the routine use of water precautions on the basis that the limited clinical benefit is outweighed by the associated cost, inconvenience and anxiety.Future high-quality studies could be undertaken but may not be thought necessary. It is uncertain whether further trials in this area would change the findings of this review or have an impact on practice. Any future high-quality research should focus on determining whether particular groups of children benefit more from water precautions than others, as well as on developing clinical guidelines and their implementation.

Trwałe następstwa wysiękowego zapalenia ucha w wieku dziecięcym

Outcomes of tympanoplasty in children with down syndrome

Insertion of tympanostomy tubes is the most common ambulatory surgery performed on children in the United States. Tympanostomy tubes are most often inserted because of persistent middle ear fluid, frequent ear infections, or ear infections that persist after antibiotic therapy. Despite the frequency of tympanostomy tube insertion, there are currently no clinical practice guidelines in the United States that address specific indications for surgery. This guideline is intended for any clinician involved in managing children, aged 6 months to 12 years, with tympanostomy tubes or being considered for tympanostomy tubes in any care setting, as an intervention for otitis media of any type. The primary purpose of this clinical practice guideline is to provide clinicians with evidence-based recommendations on patient selection and surgical indications for and management of tympanostomy tubes in children. The development group broadly discussed indications for tube placement, perioperative management, care of children with indwelling tubes, and outcomes of tympanostomy tube surgery. Given the lack of current published guidance on surgical indications, the group focused on situations in which tube insertion would be optional, recommended, or not recommended. Additional emphasis was placed on opportunities for quality improvement, particularly regarding shared decision making and care of children with existing tubes. ACTION STATEMENTS: The development group made a strong recommendation that clinicians should prescribe topical antibiotic eardrops only, without oral antibiotics, for children with uncomplicated acute tympanostomy tube otorrhea. The panel made recommendations that (1) clinicians should not perform tympanostomy tube insertion in children with a single episode of otitis media with effusion (OME) of less than 3 months' duration; (2) clinicians should obtain an age-appropriate hearing test if OME persists for 3 months or longer (chronic OME) or prior to surgery when a child becomes a candidate for tympanostomy tube insertion; (3) clinicians should offer bilateral tympanostomy tube insertion to children with bilateral OME for 3 months or longer (chronic OME) and documented hearing difficulties; (4) clinicians should reevaluate, at 3- to 6-month intervals, children with chronic OME who did not receive tympanostomy tubes until the effusion is no longer present, significant hearing loss is detected, or structural abnormalities of the tympanic membrane or middle ear are suspected; (5) clinicians should not perform tympanostomy tube insertion in children with recurrent acute otitis media (AOM) who do not have middle ear effusion in either ear at the time of assessment for tube candidacy; (6) clinicians should offer bilateral tympanostomy tube insertion to children with recurrent AOM who have unilateral or bilateral middle ear effusion at the time of assessment for tube candidacy; (7) clinicians should determine if a child with recurrent AOM or with OME of any duration is at increased risk for speech, language, or learning problems from otitis media because of baseline sensory, physical, cognitive, or behavioral factors; (8) in the perioperative period, clinicians should educate caregivers of children with tympanostomy tubes regarding the expected duration of tube function, recommended follow-up schedule, and detection of complications; (9) clinicians should not encourage routine, prophylactic water precautions (use of earplugs, headbands; avoidance of swimming or water sports) for children with tympanostomy tubes. The development group provided the following options: (1) clinicians may perform tympanostomy tube insertion in children with unilateral or bilateral OME for 3 months or longer (chronic OME) and symptoms that are likely attributable to OME including, but not limited to, vestibular problems, poor school performance, behavioral problems, ear discomfort, or reduced quality of life and (2) clinicians may perform tympanostomy tube insertion in at-risk children with unilateral or bilateral OME that is unlikely to resolve quickly as reflected by a type B (flat) tympanogram or persistence of effusion for 3 months or longer (chronic OME).

Rate and management of tympanic membrane perforations in children with Down syndrome and middle ear disorder

SummaryTympanostomy tube (TT) insertion is one of the most frequently performed procedures in otolaryngology. Otorrhea, tympanosclerosis, retraction, perforation, and cholesteatoma are complications reported in the literature after its application. Aim: To determine the incidence and the type of TT insertion sequelae/complications in children presenting with recurrent otitis media and chronic otitis media with effusion undergoing myringotomy and tube placement. Study Design: prospective cohort study. Material and Method: A total of 75 children (150 ears) aged 11 months to 10 years were regularly followed up for up to 38 months after TT insertion. Results: Incidence of sequelae/complications: otorrhea - 47.3% of the ears; perforation - 2.1%; retractions - 39.7%; tympanosclerosis - 23.3%. Average length of stay: 12.13 months. Mean age at initial tube placement of children not requiring a second set of tubes = 35.9 months and mean age at initial tube insertion of children requiring an additional set of tubes = 25.6 months (P=0.04). TT stayed longer in the ears that had more episodes of otorrhea (P=0.01). TT insertion with adenoidectomy was associated with a smaller number of otorrhea episodes (P=0.02) Conclusions: Otorrhea was the most frequently found complication. TT placement with adenoidectomy was associated with fewer otorrhea episodes. TT extruded later in those ears that had more episodes of otorrhea. Younger age at the time of the initial tube placement is associated with higher incidence of additional tube placement. One in six patients will probably require a second set of ventilation tubes.