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Biomedical subjects

H Sorensen

Publications and source records attributed to H Sorensen.

60 records · Page 4Linked to original sources
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Long-term treatment of nasal polyps with beclomethasone dipropionate aerosol. I. Treatment and rationale.

Beclomethasone dipropionate is a potent corticosteroid, which when applied by a pressurized metered dose aerosol in the airways has pronounced anti-allergic effects with no risk of systemic steroid side effects at the recommended dosage. An impressive effect in hay fever and perennial rhinitis has been demonstrated. A double-blind short-term trial showed that the drug was effective in about 80% of patients suffering from moderate to severe nasal polyposis. A study of the long-term effects on the nasal mucosa is indicated.

Aerosols↗
PubMedDate not supplied

Long-term treatment of nasal polyps with beclomethasone dipropionate aerosol. II. Clinical results.

The effect of a one-year treatment with intranasal beclomethasone dipropionate in 33 patients with long-standing nasal polyps was determined. About 80% of the patients obtained good or excellent relief of symptoms. No adverse reactions of any importance occurred. It is suggested that intranasal beclomethasone dipropionate is close to the ideal basic treatment for patients with nasal polyps.

Adult↗
PubMedDate not supplied

[Long-term treatment of nasal polyps with beclomethasone dipropionate aerosol. III. Morphological studies and conclusions].

Morphological studies during the treatment of patients with nasal polyps with beclomethasone dipropionate aerosol for one year showed a trend towards a decrease in the number of eosinophils in nasal smears and falls in the increased concentrations of albumin, IgG and IgE in the nasal secretion. No change in the histological picture of the polypous tissue except increased density was observed. By scanning electron microscopy, no change in the surface structure of the nasal mucous membrane was noted. As morphological studies did not reveal any sign of adverse effects, beclomethasone dipropionate may be regarded as a valuable drug in the treatment of nasal polyps. The indications for its clinical use and supplementary therapy are discussed.

Adult↗
PubMedDate not supplied

The effect of ultrasound on Meniere's disease.

Among 22 patients with Meniere's disease treated with ultrasonic irradiation, only eight showed extinguished caloric reaction. Long-term therapeutic effect had been obtained in all the patients, Histological examination of the lateral semicircular canal and the crista ampullaris from five patients previously treated with ultrasound for Meniere's disease showed the following changes: (1) In the subepithelial tissue in crista ampullairs no signs of degeneration were found. The nerve fibres were normal. (2) The sensory cells with nerve-endings and supporting cells also appeared normal. (3) The secretory cells showed pronounced cellular vacuolization and increased intercellular space. (4) The lateral semicircular canal was completely obliterated with destruction of the membranous canal. It is concluded that the therapeutic effect may be due to the creation of an endolymphatic fistula.

Adult↗