No abstract

Warfarin is a drug commonly used in the prevention of thromboembolic events. There have been reports suggesting that racial background may influence warfarin dose requirements. Malaysia is a multiracial country in which there are 3 major races, Malay, Chinese, and Indian. We examined 100 patients from our hospital on stable maintenance doses of warfarin, with international normalized ratio (INR) of 2.0 to 3.5. We found that the mean warfarin dose for Indian patients (n = 19) was 6.9 mg, for Chinese patients (n = 55) was 3.6 mg, and for Malay patients (n = 26) was 3.2 mg. The results showed that the Indian patients required a statistically significantly higher warfarin dose than did patients of the other 2 races (P < .0005). Age was also found to affect the daily warfarin maintenance dose.

In view of the high prevalence of CAM use in patients with hematological cancers, it is important that the physicians play an active role in seeking information from patients and to monitor possible drug-vitamin-herbal interactions.

Malaysia conducted the first BMT in the country in 1987. Since then, there have been 1155 transplantations performed in a total of eight transplant centres. A majority of the transplantations were allogeneic, including myeloablative and nonmyeloablative. A vast majority of donors are HLA identical siblings. The mean age of transplanted patients was 26 years. The major reason for transplantation was hematological malignancies. The overall survival was 60% for allogeneic transplantation and 52% for autologous transplantation. The most common cause of death in transplanted patients was the underlying disease followed by infection-related complications. Currently, the government is expanding the existing public cord blood bank as well as the local donor registry.

No abstract