title: Intravenous interleukin-2 just after high dose BCNU and autologous bone marrow transplantation. Report of a multicentric French pilot study.
abstract: This multicentric pilot study was conducted in order to evaluate the feasibility of early interleukin-2 (IL2) after high dose chemotherapy requiring autologous bone marrow transplantation (ABMT). BCNU at 800 mg/m2 was followed, 3 days later, by the reinjection of the bone marrow cells. At day 4, IL2 at 18 x 10(6) i.u./m2/day was given as a continuous infusion during a minimum of 6 days (first phase of study) or for 6 more days after 1 day break (second phase of the study). Twenty patients were included. Toxicity was not negligible, with one toxic death, but IL2 therapy does not damage the haematological recovery of most patients. However, a 6-day IL2 treatment period only appears tolerable. In 18 evaluable patients, three responses were observed: one complete response (CR) of short duration in a non-Hodgkin's lymphoma, one CR (24 months +) and one partial response (PR) (6 months) in two patients with metastatic gastric adenocarcinoma. This study confirms that IL2, restricted to a 6-day treatment period, is feasible immediately after high-dose chemotherapy requiring ABMT without haematological problem in most patients. The response rate was unexpected for a pilot study and this combined therapy obviously requires further study.
authors.affiliation: Department of Medical Oncology, Centre Léon Bérard, Lyon, France.
authors.forename: S
authors.initials: S
authors.lastname: Negrier
authors.forename: J Y
authors.initials: JY
authors.lastname: Ranchere
authors.forename: I
authors.initials: I
authors.lastname: Philip
authors.forename: Y
authors.initials: Y
authors.lastname: Merrouche
authors.forename: P
authors.initials: P
authors.lastname: Biron
authors.forename: D
authors.initials: D
authors.lastname: Blaise
authors.forename: M
authors.initials: M
authors.lastname: Attal
authors.forename: P
authors.initials: P
authors.lastname: Rebattu
authors.forename: M
authors.initials: M
authors.lastname: Clavel
authors.forename: C
authors.initials: C
authors.lastname: Pourreau
mesh_terms: D000328:Adult; D016026:Bone Marrow Transplantation; D002330:Carmustine / Q000008:administration & dosage* / Q000009:adverse effects; D003131:Combined Modality Therapy; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007376:Interleukin-2 / Q000008:administration & dosage* / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000188:drug therapy / Q000601:surgery* / Q000628:therapy; D010865:Pilot Projects
chemical_list: D007376:Interleukin-2; D002330:Carmustine