The Evolution of Clinical Trials in Renal Cell Carcinoma: A Status Report for 2013-2016 from the ClinicalTrials.gov Website.

The Evolution of Clinical Trials in Renal Cell Carcinoma: A Status Report for 2013-2016 from the ClinicalTrials.gov Website.
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DOI:
10.3233/kca-170015
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发表时间:
2017-11-27
期刊:
Kidney cancer (Clifton, Va.)
影响因子:
--
通讯作者:
Zibelman M
Zibelman M
中科院分区:
其他
文献类型:
--
作者:
Ghatalia P;Koenigsberg R;Pisarcik D;Handorf EA;Geynisman DM;Zibelman M

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我们之前发表了一项关于肾细胞癌(RCC)临床试验的分析,该分析使用了公开的ClinicalTrials.gov注册表。在这里,我们提出了一个3年的更新,以了解与2013年相比,RCC的临床研究目前的趋势。该网站的高级搜索功能用于搜索RCC试验。提取、总结试验特征,并使用Fisher精确检验与2013年数据进行比较。我们在2016年5月26日锁定了我们的检索,有165项试验符合条件,而2013年9月25日为169项试验。与2013年相比,2016年的I期和I/II期试验更多(40.8% vs 24.9%,p = 0.05)。  与2013年相比,2016年有更多的临床试验单独使用免疫治疗(IT)或与其他药物联合使用(24.2% vs 10.7%,p = 0.001),单独使用靶向治疗(TT)的比例下降(32.9% vs 47.9%,p = 0.005)。    TT+IT联合试验增加了一倍多(6.7% vs 2.3%,p = 0.07)。  2016年和2013年在(新)辅助治疗环境中进行治疗的试验数量相似(分别为9.7%和10.6%,p = 0.77)。  与2013年相比,非透明细胞组织学试验的数量仍然较低(n = 10)。  2016年与2013年相比,制药行业赞助的试验更多(41.5% vs 16.0%,p =<0.001)。  从2013年到2016年,基于IT和行业申办的临床试验显著增加,同时仅TT试验也随之下降。行业赞助的研究的增加可能反映了昂贵的IT药物的快速吸收。仍然缺乏(新)佐剂研究和非透明细胞组织学研究。
We previously published an analysis of clinical trials in renal cell carcinoma (RCC) using the publicly available ClinicalTrials.gov registry. Here we present a 3-year update to understand clinical research current trends in RCC compared to 2013. The Website’s advanced search function was used to search for RCC trials. The characteristics of the trial were extracted, summarized and compared to 2013 data using Fisher’s exact tests. We locked our search on May 26, 2016 with 165 trials eligible, compared with 169 trials on Sep 25, 2013. There were more phase I and I/II trials in 2016 compared to 2013 (40.8% vs 24.9%, p = 0.05). More clinical trials in 2016 compared to 2013 used immunotherapy (IT) alone or in combination with other drugs (24.2% vs 10.7%, p = 0.001), and the use of targeted therapy alone (TT) declined (32.9% vs 47.9%, p = 0.005). TT+IT combination trials more than doubled (6.7% vs 2.3%, p = 0.07). The number of trials with treatment in (neo)adjuvant settings in 2016 and 2013 were similar (9.7% vs 10.6%, p = 0.77), respectively. Compared to 2013, the number of trials with non-clear cell histology remained low (n = 10). Many more trials were sponsored by the pharmaceutical industry in 2016 vs 2013 (41.5% vs 16.0%, p = <0.001). IT-based and industry sponsored clinical trials significantly increased from 2013 to 2016 with a concomitant drop in TT only trials. The increase in industry-sponsored studies may reflect the rapid uptake of expensive IT drugs. There continues to be a paucity of (neo)adjuvant studies and for non-clear cell histologies.