First myringotomy with insertion of a modified Goode T-Tube: changing the perforation paradigm.

BACKGROUND

Goode T-Tubes (Medtronic Xomed, Inc) have a bad reputation because of their residual tympanic perforation rate. However, these long-term tubes are mostly used in patients with chronic middle ear problems. On the other hand, "safer," short-term tubes may need to be reinserted in up to 20% of children.

OBJECTIVE

To demonstrate that modified Goode T-Tubes inserted at the first myringotomy in normal children leave a perforation rate comparable to the rate reported in the literature for short-term tubes and may be extracted safely in the outpatient clinic when eustachian tube function is thought to be adequate.

METHOD: This prospective study followed 58 children (100 ears) who had their modified Goode T-Tubes electively removed in the clinic, from October 2003 to November 2004.

RESULTS

We found only one persistent perforation at the third follow-up (mean time 5.2 months). The tubes had been in place for an average of 2.9 years. The perforation healing rate was inversely related to intubation duration. Adenotonsillectomy seemed to favourably influence the speed of healing. The perforations healed faster when tubes were inserted for chronic middle ear effusion compared with recurrent acute otitis media. Age, gender, and the site of intubation were not related to persistent perforation. All of the tubes spontaneously extruded (13) healed without perforation.

CONCLUSION

Modified Goode T-Tubes inserted at the first myringotomy and electively extracted allow for a longer middle ear ventilation period and have a perforation rate comparable to that of short-term tubes.