tacrolimus and Periodontal-Pocket

The aim of this study was to determine the incidence and severity of gingival overgrowth (GO) induced by tacrolimus (Tcr) compared with ciclosporin A (CiA) in the absence of calcium channel blockers (CCB) in renal transplant recipients.. Forty patients (20 Tcr and 20 CiA) were evaluated before and 30 and 90 days after kidney transplantation. Demographic (age, gender) and periodontal parameters were recorded for all patients. Patients taking CCB at any time during the study were excluded from the investigation.. The mean GO score was significantly lower (p=0.014) in the Tcr group (6.4%) compared with the CiA group (17.9%) after 90 days of immunosuppressive therapy. At 90 days post-transplant, clinically significant GO was observed in four patients of the CiA group and in two of the Tcr group. This difference was not statistically significant (0.66).. No significant difference in the incidence of clinically significant GO was observed between the CiA and Tcr groups up to 90 days of immunosuppressive therapy.

Topics: Adult; Anti-Infective Agents; Azathioprine; Calcium Channel Blockers; Cyclosporine; Dental Plaque Index; Female; Follow-Up Studies; Gingival Hemorrhage; Gingival Overgrowth; Gingival Recession; Humans; Immunosuppressive Agents; Kidney Transplantation; Longitudinal Studies; Male; Middle Aged; Periodontal Index; Periodontal Pocket; Tacrolimus; Trimethoprim, Sulfamethoxazole Drug Combination

Immunosuppression by cyclosporin A (CsA) is associated with adverse side-effects, including nephrotoxicity, neurotoxicity and gingival overgrowth. Tacrolimus (TAC/FK506) is a new immunosuppressive agent, recently approved for use in solid-organ transplants. The mode of action of TAC is similar to that of CsA and the toxicity profile of CsA is duplicated by TAC. The effect of TAC on the gingival tissue is not yet conclusive.. Gingival overgrowth was assessed in 30 liver transplant children, 20 boys and 10 girls, aged 2-19 years. Seventeen children (10 boys, seven girls) were on a CsA-based immunosuppressive regimen whereas 13 children (10 boys, three girls) were on TAC for at least 1 year (mean 4.3 +/- 2.7).. In the CsA group, 35% of children exhibited gingival overgrowth characterized by one or more units with increased sulcus probing depth (> or = 4 mm), i.e. pseudopockets. In contrast to the CsA group, none of the children in the TAC group exhibited gingival overgrowth. The occurrence of enamel hypoplasia was observed in 11 children (36%) and enamel opacities were found in 23 children (76%). Six of the 12 children (50%) with hyperbilirubinaemia biliary atresia exhibited a marked greenish discoloration of the teeth. Caries experience (dmft/DMFT) among these children was 2.0 +/- 2.8.. No difference in caries experience or enamel defect was observed between the CsA and TAC group.

Topics: Adolescent; Adult; Biliary Atresia; Child; Child, Preschool; Cyclosporine; Dental Enamel; Dental Enamel Hypoplasia; Dental Plaque Index; DMF Index; Female; Follow-Up Studies; Gingival Overgrowth; Gingivitis; Humans; Hyperbilirubinemia; Immunosuppressive Agents; Liver Transplantation; Male; Mouth Diseases; Periodontal Attachment Loss; Periodontal Index; Periodontal Pocket; Statistics as Topic; Statistics, Nonparametric; Tacrolimus; Tooth Discoloration; Tooth Diseases