S. Pardini et al., INTERFERON-ALPHA-2A THERAPY IN CML - DISAPPEARANCE OF BCR ABL TRANSCRIPT IN A CASE OF LONG-LASTING CONTINUOUS CYTOGENETIC CONVERSION/, Haematologica, 79(6), 1994, pp. 540-541
Seventy months after diagnosis, minimal residual disease is undetectab
le in a patient with Philadelphia chromosome-positive chronic myelogen
ous leukemia (CML) in long-lasting continuous cytogenetic conversion (
CCC), achieved through alpha 2a-interferon (IFN-alpha) therapy. Fluctu
ating molecular remission, evaluated with the two-stage reverse transc
riptase-polymerase chain reaction (RT-PCR) with nested primers, has pe
rsisted for two years at the maximum tolerable dose of IFN alpha (1.5
x 10(6)IU per day).