PMID- 20031390 OWN - NLM STAT- MEDLINE DCOM- 20100409 LR - 20171116 IS - 1879-0852 (Electronic) IS - 0959-8049 (Linking) VI - 46 IP - 4 DP - 2010 Mar TI - Evaluation of the safety of C-1311 (SYMADEX) administered in a phase 1 dose escalation trial as a weekly infusion for 3 consecutive weeks in patients with advanced solid tumours. PG - 729-34 LID - 10.1016/j.ejca.2009.12.005 [doi] AB - PURPOSE: C-1311 is a member of the novel imidazoacridinone family of anticancer agents. This phase 1 trial was designed to investigate the safety, tolerability and preliminary anti-tumour activity of C-1311. PATIENTS AND METHODS: This was a phase 1, inter-subject dose escalating and pharmacokinetic study of intravenous (IV) C-1311, administered weekly during 3consecutive weeks followed by 1week rest (constituting 1 cycle) in subjects with advanced solid tumours. RESULTS: Twenty-two (22) patients were treated with C-1311, the highest dose given was 640mg/m(2). All subjects experienced one or more treatment-related adverse events (AEs). The most frequently observed treatment-related AEs were neutropaenia and nausea (50% each), followed by vomiting (27%), anaemia (23%), asthenia (23%) and diarrhoea (18%). Most treatment-related AEs were of Common Terminology Criteria for Adverse Events (CTCAE) grades 1-2, except for the blood and lymphatic system disorders, which were primarily of grades 3-4. The recommended dose (RD) of C-1311 administered as once weekly IV infusions for 3weeks every 4weeks is 480mg/m(2), with the dose limiting toxicity (DLT) being grade 4 neutropaenia lasting more than 7days. Treatment at this dose offers a predictable safety profile and excellent tolerability. CONCLUSION: The safety profile and preliminary anti-tumour efficacy of C-1311, observed in this broad-phase dose-finding study, warrants further evaluation of the compound. CI - Copyright 2009 Elsevier Ltd. All rights reserved. FAU - Isambert, N AU - Isambert N AD - Department of Medical Oncology, Centre Georges-Francois Leclerc, 1 rue du Pr Marion, 21079 Dijon, France. nisambert@dijon.fnclcc.fr FAU - Campone, M AU - Campone M FAU - Bourbouloux, E AU - Bourbouloux E FAU - Drouin, M AU - Drouin M FAU - Major, A AU - Major A FAU - Yin, W AU - Yin W FAU - Loadman, P AU - Loadman P FAU - Capizzi, R AU - Capizzi R FAU - Grieshaber, C AU - Grieshaber C FAU - Fumoleau, P AU - Fumoleau P LA - eng PT - Clinical Trial, Phase I PT - Journal Article DEP - 20091222 PL - England TA - Eur J Cancer JT - European journal of cancer (Oxford, England : 1990) JID - 9005373 RN - 0 (Aminoacridines) RN - 0 (Antineoplastic Agents) RN - MZ4Y5H4OAB (C 1311) SB - IM MH - Administration, Oral MH - Adult MH - Aged MH - Aminoacridines/administration & dosage/*adverse effects/blood MH - Antineoplastic Agents/administration & dosage/*adverse effects/blood MH - Biological Availability MH - Combined Modality Therapy MH - Dose-Response Relationship, Drug MH - Drug Administration Schedule MH - Female MH - Humans MH - Infusions, Intravenous MH - Male MH - Middle Aged MH - Neoplasms/blood/*drug therapy MH - Neutropenia/chemically induced MH - Treatment Outcome EDAT- 2009/12/25 06:00 MHDA- 2010/04/10 06:00 CRDT- 2009/12/25 06:00 PHST- 2009/10/29 00:00 [received] PHST- 2009/12/01 00:00 [accepted] PHST- 2009/12/25 06:00 [entrez] PHST- 2009/12/25 06:00 [pubmed] PHST- 2010/04/10 06:00 [medline] AID - S0959-8049(09)00917-4 [pii] AID - 10.1016/j.ejca.2009.12.005 [doi] PST - ppublish SO - Eur J Cancer. 2010 Mar;46(4):729-34. doi: 10.1016/j.ejca.2009.12.005. Epub 2009 Dec 22.