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Biomedical subjects

M A Justus

Publications and source records attributed to M A Justus.

3 recordsLinked to original sources
PubMed1990

Endolymphatic mastoid shunt for Menière's disease: do results change over time?

In 1983, results of a 5-year study using the endolymphatic mastoid shunt for treatment of Menière's disease were reported. Forty-eight patients were followed for between 1 and 5 years postoperatively, and 81% obtained satisfactory relief of vertigo. In the present analysis, 24 of these patients responded to a questionnaire, participated in a direct interview, and completed audiometric evaluations at 7 to 11 years after surgery. Eighty-three percent of these patients reported satisfactory relief of their vertigo. Results for hearing, tinnitus, and limitation of activities also varied little between the initial study and this longer-term follow-up. Studies with shorter follow-up appear valid in predicting longer-term results. These findings support the American Academy of Otolaryngology-Head and Neck Surgery's recommendation of a 2-year follow-up period for reporting results of therapy for Menière's disease.

Adult↗
PubMed1983

Endolymphatic mastoid shunt for treatment of Meniere's disease: a five year study.

The endolymphatic mastoid shunt seems to be an effective treatment for those patients whose Meniere's disease is refractory to medical and/or supportive treatment. This series is composed of 48 patients who were followed for up to 5 years postoperatively, with 1 year being the minimum follow-up period; 81% of these patients obtained a satisfactory relief of their vertigo. The morbidity of the procedure is low with no severe or total hearing loss reported in this series. Surgery should not be recommended until the symptoms have caused severe incapacitation; however, this delay must be tempered by the desire to operate while the hearing is still fluctuating. One of the most important factors in the surgical success may be the exact identification and exposure of the sac at the time of surgery, regardless of the specific shunt technique used. Shorter duration of symptoms and lack of fluctuant hearing loss may be preoperative factors which predict a less satisfactory surgical result. While the endolymphatic shunt procedure is effective in the majority of cases, the patient should be prepared for a secondary procedure if necessary.

Adult↗