Objective: To retrospectively review the long-term outcome of renal transplant in diabetics at Mubarak Al-Kabeer Hospital and Hamad Al-Essa Organ Transplant Center, Kuwait from 1983 to 1998. Methods: There were 631 renal transplant patients, comprising 79 (12.5%) patients with pretransplant diabetes mellitus (pre-TDM), 117 (18.5%) patients with post-transplant diabetes mellitus and 435 (69%) nondiabetics (ND). Subjects with post-transplant diabetes mellitus were excluded from the comparative analysis. Distribution of sex, source of donors and mode of immunosuppression were similar in pre-TDM and ND groups. Results: Fifty-three (67%) recipients in pre-TDM and 90 (20.5%) in the ND group (p < 0.01) were above 45 years of age. However, 26 (33.3%) pre-TDM and 345 (79.5%) ND were below age 45. Among those who died, coronary artery disease led to death in 36% of pre-TDM and 27% in ND. Hyperlipidemia requiring drug therapy was observed in 37% pre-TDM and 6% ND. The incidence of severe infections was nearly twice in pre-TDM over ND recipients (1.9 vs. 1.0 per patient, p < 0.001). Acute rejection episodes were more frequently seen in pre-TDM (43%) than ND (33%), however the difference was not statistically significant. The patient survivals at 1, 5, 10, 14 years were significantly lower in pre-TDM (84, 65, 58 and 58%, respectively) than in ND (97, 93, 86 and 82%, respectively). The major contributory factors were severe infections and coronary artery disease. The cumulative graft survival showed a similar pattern (52% in pre-TDM, 73% in ND at 10 years). However, when death is excluded, the 10-year pure graft survival probability was similar for the pre-TDM and ND groups (76% vs. 80%). Conclusion: Our study indicates poor patient survival in pre-TDM due to coronary artery disease and infections, whereas the pure long-term graft survival was equally good in pre-TDM and ND transplant recipients.
The treatment of β-thalassaemia major by the new therapeutic modality of bone marrow transplantation has recently been carried out in Kuwait. A report on the first 2 children is given, illustrating the factors affecting the outcome of marrow transplantation for this disease. One child has remained in excellent health with normal haematological indices for more than 45 months after bone marrow transplantation. The advisability of adopting marrow transplantation in lieu of the conventional therapy for thalassaemia major is discussed.
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