Articles: alginates.
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Acta chirurgiae plasticae · Jan 1997
Randomized Controlled Trial Comparative Study Clinical TrialCalcium alginate dressings promote healing of split skin graft donor sites.
A prospective controlled trial was carried out to assess the healing efficacy of calcium alginate and paraffin gauze on split skin graft donor sites. Thirty patients were randomised to the calcium alginate group and 21 to the paraffin gauze group. ⋯ There were two infections in the study, both occurring in the alginate group while there was no difference in dressing slippage between the two groups. Calcium alginate dressings provide a significant improvement in healing split skin graft donor sites.
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Randomized Controlled Trial Comparative Study Clinical Trial
A comparative investigation of re-epithelialisation of split skin graft donor areas after application of hydrocolloid and alginate dressings.
The performances of hydrocolloid and alginate dressing materials have been compared in a study of 65 split skin graft donor areas. The donor areas were randomised between the two dressing materials. The rates of epithelialisation, the discomfort experienced by the patients and the convenience of the dressings in clinical use were compared. ⋯ The mean time from operation to the observation of complete healing was 10.0 days for the donor areas dressed with the hydrocolloid and 15.5 days for the donor areas dressed with the alginate: this difference was found to be statistically significant. The discomfort experienced by the two groups of patients was comparable. The rapid healing associated with the hydrocolloid dressing was thought to be of greatest benefit to inpatients; alginate dressings were thought to be more suitable for outpatients, as they proved to be simpler to use.