Vinorelbine for Recurrent ALCL-2017

During each course, patients will be treated with vinorelbine (25mg/m2/week on weeks 1-3). After 1 course(4 weeks) of vinorelbine, response will be evaluated by simple assessment: clinical symptoms, signs, B ultrasound, chest X-ray, peripheral blood test and bone marrow smear(if needed). After 2 courses, response will be evaluatedy by simple assessment, CT and FDG-PET. The CR/CRu was defined by anatomic tumour shrinkage more than 75% after 2 courses based on CT with negative PET assessment, with negative bone marrow PCR(if needed) and without CNS involvement. Patients who achieved a CR/CRu after two courses either will proceed to stem cell transplantation (SCT) or will receive additional courses of therapy while awaiting SCT. Response was re-evaluated at the end of every 2 courses. Patients with progressive disease at any time during treatment will be removed from protocol therapy.