A prospective study was undertaken to compare the efficacy of calcium sodium alginate fibre (Kaltostat®) to petrolatum gauze impregnated with bismuth tribromophenate (Xeroform®) for the control of epistaxes that require hospital admission.

Forty patients presenting with severe epistaxis requiring hospital admission were treated with either Kaltostat®r Xeroform® nasal packs. Allocation to either treatment group was made randomly. The composition of each group in terms of age, sex distribution, aetiology of epistaxis and severity of bleed was not significantly different.

There was no significant difference in the efficacy or patient acceptability of either therapeutic agent. It is concluded that calcium sodium alginate fibre should be considered as an acceptable alternative to traditional gauze packing.

Previous studies have shown an increased frequency and duration of apnoeic episodes during sleep when the nose is occluded. The aim of this study was to ascertain whether oxygen desaturation occurs with nasal occlusion by postoperative packing. Continuous digital pulse oximetry was carried out before and after submucous resection of the nasal septum in 17 otherwise healthy patients. Post-operative nasal packing produced a statistically significant change in oxygen saturation during sleep. The change was, however, of such small magnitude that it is unlikely to be clinically significant.