Antibiogram guided optimized medical treatment in chronic otitis media: A useful interventional strategy before surgery?

BACKGROUND: Chronic otitis media is a middle ear cleft disease presenting with tympanic membrane perforation and discharge. Wet ear after tympanoplasty and discharging mastoid cavity are problematic in clinical practice. MATERIAL AND METHODS: 1050 patients of age 10 to 50 years presenting with active ear discharge and clinically diagnosed with unilateral chronic suppurative otitis media were included in the study. The patients were equally divided into two equal groups, Group ET, and AT. All patients were prescribed topical ciprofloxacin, oral levocetirizine 5 mg and n-acetyl cysteine 600 mg BD for one week. Swabs of ear discharge were collected in ET groups for antibiogram. Both groups were evaluated on next visit and treatment changed in AT groups and result observed in next visit. Surgical outcome was evaluated at end of 2 yrs. RESULT: A total of 1158 organisms were isolated in culture out of which, 69.94 % were aerobes, 13.47 % anaerobes and 16.58 % were fungi. On the second visit in group AT, treatment of 85.14 % patients was changed in accordance with culture sensitivity report. In patients with mucosal disease, only 46.87 % patients of group ET had a favorable outcome in comparison to 90.28 % patients of group AT while in patients with squamosal disease, 17.56 % patients of group ET and 28.99 % patients in group AT had a dry ear. Surgeries in AT group were found to have statistically significant higher success rate as compared to ET group.

Functional and Anatomical Outcome of Inside Out Technique For Cholesteatoma Surgery.

BACKGROUND: To study the efficacy of inside-out technique in completely eradicating the cholesteatoma from middle ear and mastoid, preservation of hearing & and quality of life post mastoidectomy with regards to recurrent discharge, wax, granulations. MATERIAL AND METHODS: Non-randomized, prospective, observational study performed at the Department of ENT in our hospital. In the study we included 100 patients presenting with chronic suppurative otitis media with cholesteatoma, they underwent inside out mastoidectomy and were followed up till the end of the study to evaluate the efficacy of inside out mastoidectomy in eradicating the disease from the middle ear cleft. To assess preservation of hearing and to assess cavity problems. RESULTS: Of the 100 patients, 98 patients had a total clearance of disease by the inside out approach, and 2 patients, had doubtful clearance. All patients came for regular follow up and none of them had residual disease at the end of the study period. Thus, the overall success rate was 100% in our study. A significant improvement in the mean air conduction (p < 0.01) and the mean air bone gap (p < 0.01) was seen in all postoperatively at 3rd month PTA. Only one patient had conductive hearing loss one and a half years postoperatively after initial improvement. A dry self-cleansing cavity was achieved in 95% of the patients and only 5% required regular cleaning of wax the cavities. CONCLUSION: Inside out mastoidectomy is a better alternative in canal wall down procedures as it not only clears the disease from the middle ear cleft, but also leaves behind a small postoperative cavity, which will preserve the hearing, decrease the cavity problems and increase the quality of life of such patients.