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临床试验/EUCTR2011-000144-21-GB
EUCTR2011-000144-21-GB进行中(未招募)不适用

ION– Is ablative radiOiodine Necessary for low risk differentiated thyroid cancer patients - Io

niversity College London0 个研究点目标入组 570 人开始时间: 2011年7月21日最近更新:
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
入组人数
570

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1.R0 total thyroidectomy completed within 6 months prior to randomisation(for 2 stage TTs only the second stage must have been carried out within the 6 month timeframe)
  • 2.Negative pregnancy test in women of child bearing potential
  • 3.Aged 16 or over
  • 4.WHO performance status 0 – 2, self- caring
  • 5.Histological confirmation of differentiated thyroid carcinoma:
  • Papillary thyroid cancer
  • a.Non aggressive histological features (small foci of aggressive histology allowed)
  • b.pT1a(m): all individual foci =1cm, intrathyroidal
  • c. pT1b and pT1b(m): >1-2cm, intrathyroidal
  • d.pT2 and pT2(m):>2-4cm, intrathyroidal
  • e.pT3 and pT3(m): .4cm, inrtathyroidal, or any size with minimal extrathyroidal extension
  • i. Encapsulated Follicular Variant of Papillary Thyroid Cancer (EFVPTC) with capsular invasion only
  • Follicular thyroid cancer/ Hürthle cell cancer (minimally invasive with capsular invasion only)
  • a.pT1b: >1-2cm ,intrathyroidal
  • b. pT2: >2-4cm, intrathyroidal
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range: 4
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 532
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 34

排除标准

  • 1.pT1a - Papillary and Follicular carcinoma which is unifocal and = 1cm in size
  • 2.Encapsulated Follicular Variant of Papillary Thyroid Cancer (EFVPTC) that is:
  • a.non-invasive (no capsular or vascular invasion)
  • b.angio invasive (with definite vascular invasion)
  • 3.Anaplastic or medullary carcinoma
  • 4.R1 Thyroidectomy
  • 5.Patients with:
  • 6.Aggressive Papillary thyroid cancer with the following features:
  • a.Angio invasive
  • b.Widely invasive
  • c.Poorly differentiated
  • d.Anaplastic differentiation
  • e.Tall cell
  • f.Columnar cell
  • g.Diffuse sclerosing variants
  • 7.Follicular thyroid cancer/ Hürthle cell cancer with the following features:
  • a.Angio invasive
  • b.Widely invasive
  • c.Poorly differentiated
  • d.Tumours greater than 4cm
  • 8.Incomplete resection/ lobectomy
  • 9.Macroscopic and microscopic tumour invasion of locoregional tissues or structures
  • 10.Pregnant women or women who are lactating
  • 11.Patients who have CT performed with iv contrast less than 3 months before ablation
  • 12.Previous treatment for thyroid cancer (except surgery)
  • 13.Previous malignancies with limited life expectancy or likely to interfere with the patient’s ability to be able to comply with treatment and/or follow-up at least for 5 years
  • 14.Dysphagia
  • 15.Oesophageal stricture
  • 16.Active gastritis
  • 17.Gastric erosions
  • 18.Peptic ulcer
  • 19. Suspected reduced gastrointestinal motility
  • 20.Severe co-morbid condition/s that would prevent ablation including:
  • a.Unstable angina
  • b.Recent myocardial infarction or cerebrovascular accident (CVA)
  • c.Severe labile hypertension
  • d.Any patient who cannot comply with radiation protection including:
  • i.patients with learning difficulties
  • ii.patients with dementia
  • iii.patients with a tracheostomy that require nursing care
  • iv.patients requiring frequent nursing/ medical supervision

研究者

发起方
niversity College London

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