Registry First Aid Platinum 9 1 0 2157 X86 X64 Portablel |BEST|
Recombinant human lymphotoxin-α derivative (rhLTα-Da) is a lymphotoxin-α derivative missing 27 N-terminal amino acid residues. This multicenter phase IIa trial was conducted to evaluate the safety, efficacy and pharmacokinetics of rhLTα-Da with cisplatin (DDP) and 5-fluorouracil (5-Fu) for metastatic esophageal squamous cell cancer (ESCC) and gastric adenocarcinoma (GC). Two different rhLTα-Da doses (10 µg/m 2 /d and 20 µg/m 2 /d) in combination with DDP and 5-Fu were evaluated in this study. The first 6 ESCC and 6 GC patients were given 10 µg/m 2 /d rhLTα-Da followed by DDP (15 mg/m 2 /d) and 5-Fu (750 mg/m 2 /d) on days 1-5. The next 6 ESCC and 6 GC patients were given 20 µg/m 2 /d rhLTα-Da after fewer than 2 of the 6 patients who received the 10 µg/m 2 /d dose exhibited dose-limiting rhLTα-Da-related toxicities. The treatment was 21 days a cycle until a maximum of 6. The rhLTα-Da pharmacokinetic analyses were performed. Twelve ESCC and 12 GC patients were enrolled. The toxicities were controllable and reversible. The most common adverse events related to rhLTα-Da were chills (37.5 %, 9/24) and fever (16.7 %, 4/24) (all grades 1-2). The overall response rates in the 10- and 20-µg/m 2 /d groups were 50 % (6/12) and 33.3 % (4/12), respectively, and the overall response rates of the ESCC and GC patients were 66.7 % (8/12) and 16.7 % (2/12), respectively. rhLTα-Da in combination with DDP and 5-Fu exhibited a tolerable toxicity profile. The addition of rhLTα-Da may enhance the anti-tumor efficacy of platinum-based chemotherapy in metastatic ESCC.
Registry First Aid Platinum 9 1 0 2157 X86 X64 Portablel