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临床试验/2024-517832-23-00
2024-517832-23-00招募中2 期

Prospective, multicentre phase II study of de-escalation of primary chemoradiotherapy of squamous cell carcinoma of oropharynx (OPC) associated with human papilloma virus (HPV)

Vychodoslovensky Onkologicky Ustav a.s.1 个研究点 分布在 1 个国家目标入组 100 人开始时间: 2024年11月4日最近更新:

试验速览

阶段
2 期
状态
招募中
发起方
入组人数
100
试验地点
1
主要终点
Two-year locoregional control

研究概览

简要总结

Assesment of primary CRT de-escalation effectiveness in achieving two-year local disease control and late toxicity prevalence evaluated by CTC AE v.4 and PRO CTC v 4.

入排标准

年龄范围
18 years 至 65+ years(65+ Years, 18-64 Years)
接受健康志愿者

入选标准

  • Oropharyngeal squamous cell carcinoma
  • Neutrophils ≥ 1,5 x 10x9/l
  • Adequate renal functions enable one-week therapy of cisplatina
  • Bilirubin, AST or ALT 3x upper limit of norm
  • Negative pregnancy test
  • Signed informed consent
  • Slovak language
  • Positivity of p16 by imunohistochemistry
  • Clinical stage T1-T2, N1-N2c or T3, N2-N2c, UICC 8th edition without distant metastases
  • The lifetime cumulative history of smoking cannot exceed 20 packages / years
  • WHO status 0-1
  • Age ≥ 18 years
  • Both genders
  • Hemoglobin ≥ 10 g/l
  • Platelets ≥1 00x 10x9/l

排除标准

  • Tumor in the oral cavity or in nasopharynx or in the hypopharynx or larynx if the p16 is also positive
  • Hepatic insufficiency with clinical jaundice and impaired coagulation
  • Active AIDS disease, but the protocol does not require HIV testing
  • Previous allergic reaction to cisplatin
  • Tumor of unknown origin (p16 positivity too)
  • Simultaneous tumors
  • Patients with invasive malignancy (except non-melanoma skin cancer) and a history of tumor diagnosis less than 3 years
  • Previous radiotherapy in the head and neck area to overlap the irradiated volume
  • Unstable angina or congestive heart failure requiring hospitalization for the last 6 months
  • Transmural myocardial infarction last 6 months
  • Active infection requiring i.v. antibiotics at the time of registration
  • Chronic obstructive bronchoplumonal disease with exacerbation or other respiratory disease requiring hospitalization or postponement of study treatment within 30 days of enrollment

结局指标

主要结局

Two-year locoregional control

Two-year locoregional control

次要结局

  • Primary loco-regional control after initial intervention and CRT
  • Overall survival
  • Disease-specific survival
  • Survival without disease
  • Percentage of distant metastases
  • Adverse effects
  • Influencing QoL
  • Reliability and validity of biomarker p16
  • Difference in OPC-associated HPV molecular profile in non-smokers and smokers

研究者

发起方
Vychodoslovensky Onkologicky Ustav a.s.
申办方类型
Hospital/Clinic/Other health care facility
责任方
Principal Investigator
主要研究者

Principal investigator

Scientific

Vychodoslovensky Onkologicky Ustav a.s.

研究点 (1)

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