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The best adjuvant treatment to prevent recurrence after primary pterygium surgery is the association of conjunctival autograft and ciclosporin 0.05% eye drops. Bare sclera technique alone should be discontinued since it is associated with high recurrence rates.

Mitomycin C (MMC) and 5-fluorouracil (5-FU) are the most frequently utilized adjuvant therapies in trabeculectomy (TRAB), but there is no general consensus as to the direct comparative efficacy and safety of these two adjuvants. In this study, the authors conducted a meta-analysis to compare the efficacy and safety of augmenting TRAB with MMC or 5-FU. A systematic review with meta-analysis was conducted and five randomized controlled clinical trials comparing MMC versus 5-FU as adjunctive therapies were identified, totaling 416 participants. A lower pooled mean IOP and higher complete and qualified success rates were observed in the MMC arm than in the 5-FU arm. Epithelial corneal defects were the unique complication reported more frequently with 5-FU compared to MMC treatment. Compared to TRAB with 5-FU, TRAB with MMC was associated with higher rates of complete and qualified surgical success and was not associated with increased incidences of postoperative complications.

ObjectiveTo evaluate the functionality of the auditory system in patients who underwent radiotherapy and chemotherapy treatment with cisplatin to treat head and neck tumors.Study DesignCase series with planned data collection.SettingFrom May 2007 to May 2008 by the Department of Otorhinolaryngology and the Department of Oncology/Radiotherapy at Faculdade de Medicina de Marília.Subjects and MethodsAudiological evaluation (Pure Tone Audiometry (air and bone conduction), Speech Audiometry, Tympanometry, Acoustic Reflex testing and Distortion Product Otoacoustic Emissions) was performed in 17 patients diagnosed with head and neck neoplasia and treated with chemotherapy, using cisplatin, and radiotherapy.Results12 left ears (70.5%) and 11 right ears (64.7%) presented bilateral decreased hearing soon after the treatment for the frequency 1 kHz (mild auditory damage) and for the frequency 8 kHz (more significant auditory damage).ConclusionPatients with head and neck cancer submitted to the conventional radiotherapy treatment, combined with the chemotherapy with cisplatin, presented a high incidence of decreased hearing by the end of treatment. Strong evidence was observed linking auditory alteration to the amount of radiotherapy treatment.

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