International Rare Cancers Initiative Multicenter Randomized Phase II Trial of Cisplatin and Fluorouracil Versus Carboplatin and Paclitaxel in Advanced Anal Cancer: InterAAct

被引：94

作者：

Rao, Sheela ^{[1
]}

Sclafani, Francesco ^{[1
]}

Eng, Cathy ^{[2
]}

Adams, Richard A. ^{[3
]}

Guren, Marianne G. ^{[4
]}

Sebag-Montefiore, David ^{[5
]}

Benson, Al ^{[6
]}

Bryant, Annette ^{[1
]}

Peckitt, Clare ^{[1
]}

Segelov, Eva ^{[7
,8
]}

Roy, Amitesh ^{[9
,10
]}

Seymour, Matt T. ^{[5
]}

Welch, Jack ^{[11
]}

Saunders, Mark P. ^{[12
]}

Muirhead, Rebecca ^{[13
]}

O'Dwyer, Peter ^{[14
]}

Bridgewater, John ^{[15
]}

Bhide, Shree ^{[16
]}

Glynne-Jones, Rob ^{[17
]}

Arnold, Dirk

Cunningham, David ^{[1
]}

机构：

[1] Royal Marsden Hosp, London, England

[2] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA

[3] Velindre Canc Ctr, Cardiff, Wales

[4] Oslo Univ Hosp, Oslo, Norway

[5] Leeds Canc Ctr, Leeds, W Yorkshire, England

[6] Northwestern Univ, Robert H Lurie Comprehens Canc Ctr, Chicago, IL 60611 USA

[7] Monash Hlth, Melbourne, Vic, Australia

[8] Monash Univ, Melbourne, Vic, Australia

[9] Flinders Univ S Australia, Adelaide, SA, Australia

[10] Flinders Med Ctr, Adelaide, SA, Australia

[11] NCI, Bethesda, MD 20892 USA

[12] Christie Canc Ctr, Manchester, Lancs, England

[13] Univ Oxford, Oxford, England

[14] Amer Coll Radiol, Imaging Network, Eastern Cooperat Oncol Grp, Philadelphia, PA USA

[15] Univ Coll Hosp, London, England

[16] Inst Canc Res, London, England

[17] Hamburg Univ, Med Ctr, Hamburg, Germany

来源：

JOURNAL OF CLINICAL ONCOLOGY | 2020年 / 38卷 / 22期

关键词：

SQUAMOUS-CELL CARCINOMA; CHEMOTHERAPY; CHEMORADIATION; RADIOTHERAPY; COMBINATION; MITOMYCIN; FAILURE;

D O I：

10.1200/JCO.19.03266

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

PURPOSETo compare cisplatin plus fluorouracil (FU) versus carboplatin plus paclitaxel in chemotherapy-naive advanced anal cancer to establish the optimal regimen.PATIENTS AND METHODSPatients who had not received systemic therapy for advanced anal cancer were randomly assigned 1:1 to intravenous cisplatin 60 mg/m(2) (day 1) plus FU 1,000 mg/m(2) (days 1-4) every 21 days or carboplatin (area under the curve, 5; day 1) plus paclitaxel 80 mg/m(2) (days 1, 8, and 15) every 28 days for 24 weeks, until disease progression, intolerable toxicity, or withdrawal of consent. Primary end point was objective response rate (ORR). Primary and secondary end points were assessed in a hierarchic model to compare the regimens and pick the winner.RESULTSWe conducted an international multicenter randomized phase II study in 60 centers between December 2013 and November 2017. Median follow-up was 28.6 months. A total of 91 patients were randomly assigned: 46 to cisplatin plus FU and 45 to carboplatin plus paclitaxel. ORR was 57% (95% CI, 39.4% to 73.7%) for cisplatin plus FU versus 59% (95% CI, 42.1% to 74.4%) for carboplatin plus paclitaxel. More serious adverse events were noted in the cisplatin plus FU arm (62%) compared with the carboplatin plus paclitaxel arm (36%; P = .016). Median progression-free survival was 5.7 months (95% CI, 3.3 to 9.0 months) for cisplatin plus FU compared with 8.1 months (95% CI, 6.6 to 8.8 months) for carboplatin plus paclitaxel. Median overall survival was 12.3 months for cisplatin plus FU (95% CI, 9.2 to 17.7 months) compared with 20 months (95% CI, 12.7 months to not reached) for carboplatin plus paclitaxel (hazard ratio, 2.00; 95% CI, 1.15 to 3.47; P = .014).CONCLUSIONThis is the first international randomized trial to our knowledge conducted in chemotherapy-naive advanced anal cancer. Although there was no difference in ORR, the association with clinically relevant reduced toxicity and a trend toward longer survival suggest that carboplatin plus paclitaxel should be considered as a new standard of care.

引用

页码：2510 / +

页数：11

共 26 条

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