Biomaterial Database

Intraoperative mitomycin C and the corneal endothelium. 1998

R Sihota, and T Sharma, and H C Agarwal

Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi.

OBJECTIVE Mitomycin-C (MMC) is a useful adjunct to high risk glaucoma surgery. No clinical data regarding the deleterious effect of mitomycin-C on the corneal endothelial cells are available. METHODS Thirty eyes of 28 adult patients with high risk glaucomas were randomized to three groups. Group-I underwent a trabeculectomy alone, Group II, trabeculectomy with intraoperative 0.2mg/ml MMC and Group III, trabeculectomy with intraoperative 0.4mg/ml MMC. Preoperative and 3-month postoperative corneal endothelial cell counts were analysed. RESULTS The percentage cell loss in Group I was 3.73+/-2.73%, in Group II 13.90+/-4.69% and in Group III 14.52+/-7.8%. Statistical analysis revealed a significant difference in cell loss between Group I and Group II and Group I and Group III, but not between Group II and Group III. CONCLUSIONS There is a significant loss of corneal endothelial cells three months after trabeculectomy with adjunctive MMC.

UI	MeSH Term	Description	Entries
D007430	Intraoperative Care	Patient care procedures performed during the operation that are ancillary to the actual surgery. It includes monitoring, fluid therapy, medication, transfusion, anesthesia, radiography, and laboratory tests.	Care, Intraoperative
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011446	Prospective Studies	Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.	Prospective Study,Studies, Prospective,Study, Prospective
D002452	Cell Count	The number of CELLS of a specific kind, usually measured per unit volume or area of sample.	Cell Density,Cell Number,Cell Counts,Cell Densities,Cell Numbers,Count, Cell,Counts, Cell,Densities, Cell,Density, Cell,Number, Cell,Numbers, Cell
D004728	Endothelium, Corneal	Single layer of large flattened cells covering the surface of the cornea.	Anterior Chamber Epithelium,Corneal Endothelium,Endothelium, Anterior Chamber,Epithelium, Anterior Chamber,Anterior Chamber Endothelium
D005260	Female		Females
D005901	Glaucoma	An ocular disease, occurring in many forms, having as its primary characteristics an unstable or a sustained increase in the intraocular pressure which the eye cannot withstand without damage to its structure or impairment of its function. The consequences of the increased pressure may be manifested in a variety of symptoms, depending upon type and severity, such as excavation of the optic disk, hardness of the eyeball, corneal anesthesia, reduced visual acuity, seeing of colored halos around lights, disturbed dark adaptation, visual field defects, and headaches. (Dictionary of Visual Science, 4th ed)	Glaucomas
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults