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Biomedical subjects

P S Mahar

Publications and source records attributed to P S Mahar.

3 recordsLinked to original sources
PubMed1997

Conjunctival autograft versus topical mitomycin C in treatment of pterygium.

A prospective study was carried out to assess the recurrence rate of pterygium with conjunctival autograft versus the use of topical mitomycin C. In 27 eyes undergoing pterygium excision with conjunctival autograft, the recurrence rate was found to be 25.9% after 1 year mean follow-up. In the second group of 32 eyes, pterygium was removed using the bare sclera method. All these patients received post-operatively 0.2 mg/ml (0.02%) topical mitomycin C twice a day for 5 days. At 1 year mean follow-up, the recurrence rate in this group was 9.4%. Although the difference was not statistically significant, the number of recurrences was lower in the mitomycin-C-treated group than in patients undergoing conjunctival autograft.

Adult↗
PubMed1993

Role of mitomycin C in pterygium surgery.

Mitomycin C in the form of eye drops in a concentration of 0.4 mg/ml (0.04%) was used as adjunctive treatment for primary and recurrent pterygium after surgical excision. The study was concurrent in nature and consisted of 32 pterygia in 30 patients and was done over a period of 36 months. The object was to observe the effect of mitomycin C drops on pterygium recurrence after surgical excision. Fifteen eyes of 15 patients were treated with 'bare sclera technique' for pterygium excision. Nine patients showed recurrence occurring within first 6 months of surgery. On the other hand 17 eyes of 15 patients after bare sclera pterygium excision received mitomycin 0.4 mg/ml (0.04%) eye drops four times a day for 2 weeks from first postoperative day. There was no recurrence of pterygium in this group. Follow up time for these cases ranged from 13-19 months.

Adult↗