The most important aspect of management of hemophilia is to provide adequate replacement of safe clotting factor concentrates to prevent or treat bleeding episodes. There has been considerable progress in many countries in the developing world with regard to this aspect of care. However, very little data are available in the literature on the types of products being used for factor replacement and the doses being administered for control or treatment of bleeding in different countries. These data are important to document because only then can data from different centers be compared. This article provides data from seven countries: Korea, Malaysia, Thailand, Venezuela, Argentina, Iran, and India. It shows that there is wide variability not only in the types of products used (plasma to recombinant factor concentrates) but also in the doses administered (minimal to very high) for similar indications. Prospective documentation of data on musculoskeletal outcome at these centers and correlation with dose of factor replacement could help identify different models of care. Comparing such data and collating the experience in different countries could be useful for optimizing care and establishing cost-effective models. The combined experience in the developing world in providing hemophilia services should be used to define standards of care that are practical and to set achievable goals.
Acquired haemophilia is a rare clinical condition arising from the spontaneous development of inhibitors to factor VIII. We describe two cases encountered in the University Hospital over the past five years. We also review the literature and discuss the therapeutic difficulties faced in dealing with patients with high levels of inhibitors. In one of these patients we also describe, for the first time in this region, a novel method in managing the acute bleeding episode in acquired haemophilia using recombinant factor VIIa.
Gene therapy is a method of treatment of disease aimed at its molecular level. The progress of gene therapy, however, was as promising as it was tardy mainly due to the limitations in the resources and financial part of its development as well as owing to the rarity of most diseases it can offer its benefits to. The methods of gene therapy can vary depending on factors such as the physiology of tissue of interest, affinity of vectors to a certain type of cells, depth and accessibility of the tissue of interest, and size of the gene to be replaced or edited. The concept behind gene therapy has inspired scientists and clinicians alike leading to a rapid expansion of its clinical utility that has become so widespread to not only include diseases of monogenic origin, but also polygenic diseases, albeit not so commonly. This article delves into notable success stories of gene therapy which has been regarded as the beacon of medical novelty expected to blossom in the near future to provide a holistic, targeted, precise, and individualistic personalised-medicine as well as laying out the future hopes of gene therapy in the treatment of debilitating diseases such as solid tumours, AIDS, Tuberculosis, Diabetes Mellitus, psychiatric illnesses, which are still at a standstill, from a gene therapy point of view.
Induced pluripotent stem cells (iPSC) are derived from human somatic cells through ectopic expression of transcription factors. This landmark discovery has been considered as a major development towards patient-specific iPSC for various biomedical applications. Unlimited self renewal capacity, pluripotency and ease of accessibility to donor tissues contribute to the versatility of iPSC. The therapeutic potential of iPSC in regenerative medicine, cell-based therapy, disease modelling and drug discovery is indeed very promising. Continuous progress in iPSC technology provides clearer understanding of disease pathogenesis and ultimately new optimism in developing treatment or cure for human diseases.