NCT03210428

Brief Summary

Hypoxic tumour cells within the primary tumour have shown prognostic importance for local and metastatic disease control in several cancer sites. Radioresistant hypoxic cells diminish the rate of local control, and the hypoxia driven increase in metastatic potential of the tumour and lowers the rate of distant disease control. DCE MR imaging has been used to quantify the extent of poor perfusion regions within cervical tumours and it has been shown to be a surrogate of hypoxia. Furthermore, a number of studies have demonstrated that DCE MR is predictive of disease failure in cervix cancer. The EMBRACE II study will implement an imaging sub-study, which will evaluate the value of quantitative MR imaging to identify patients at increased risk of disease recurrence (local, nodal and systemic).

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
320

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2018

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 3, 2017

Completed
4 days until next milestone

First Posted

Study publicly available on registry

July 7, 2017

Completed
1.3 years until next milestone

Study Start

First participant enrolled

October 18, 2018

Completed
2.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2021

Completed
2 years until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2023

Completed
Last Updated

February 17, 2020

Status Verified

February 1, 2020

Enrollment Period

2.9 years

First QC Date

July 3, 2017

Last Update Submit

February 14, 2020

Conditions

Outcome Measures

Primary Outcomes (1)

  • Disease control measure

    To evaluate the sensitivity and specificity of dynamic contrast enhanced (DCE-MRI) to identify patients who have increased risk of disease recurrence (local, nodal, systemic) after radio-chemotherapy of cervix cancer

    5 years

Secondary Outcomes (1)

  • Radiomics

    5 years

Eligibility Criteria

Age18 Years+
Sexfemale
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Yearly, each EMBRACE II centre is expected to enrol 10-20 patients. The inclusion for the imaging protocol in a given centre is expected to be 70% of patients enrolled in EMBRACE II. We expect that at least 8 institutions will enrol 10 patients per year, which will result in minimum 80 patients per year, and thereby at least 320 patients within the 4-year study period. This number is sufficient to meet the required number of patients for the hypotheses in the overall patient population (sample size 196 patients) and in the high-risk patients (sample size 248 patients )

You may qualify if:

  • Patients without previous record of allergic reaction to infusion of protocol related contrast media (Gadolinium-based)
  • Patients with sufficient kidney function according to local regulations
  • Patient informed consent

You may not qualify if:

  • According to EMBRACE II protocol
  • Patients with active infection or severe medical condition

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Aarhus University Hospital

Aarhus, 8000, Denmark

RECRUITING

Related Publications (33)

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    PMID: 22208967BACKGROUND
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    PMID: 19775824BACKGROUND
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    PMID: 22014954BACKGROUND
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    PMID: 19735887BACKGROUND
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    PMID: 9423627BACKGROUND
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    PMID: 8948347BACKGROUND
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    PMID: 11105046BACKGROUND
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    PMID: 20651213BACKGROUND
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    PMID: 19019563BACKGROUND
  • Gong QY, Brunt JN, Romaniuk CS, Oakley JP, Tan LT, Roberts N, Whitehouse GH, Jones B. Contrast enhanced dynamic MRI of cervical carcinoma during radiotherapy: early prediction of tumour regression rate. Br J Radiol. 1999 Dec;72(864):1177-84. doi: 10.1259/bjr.72.864.10703475.

    PMID: 10703475BACKGROUND
  • Andersen EK, Kristensen GB, Lyng H, Malinen E. Pharmacokinetic analysis and k-means clustering of DCEMR images for radiotherapy outcome prediction of advanced cervical cancers. Acta Oncol. 2011 Aug;50(6):859-65. doi: 10.3109/0284186X.2011.578586.

    PMID: 21767185BACKGROUND
  • Mayr NA, Wang JZ, Zhang D, Montebello JF, Grecula JC, Lo SS, Fowler JM, Yuh WT. Synergistic effects of hemoglobin and tumor perfusion on tumor control and survival in cervical cancer. Int J Radiat Oncol Biol Phys. 2009 Aug 1;74(5):1513-21. doi: 10.1016/j.ijrobp.2008.09.050. Epub 2009 Mar 13.

    PMID: 19286329BACKGROUND
  • Huang Z, Yuh KA, Lo SS, Grecula JC, Sammet S, Sammet CL, Jia G, Knopp MV, Wu Q, Beauchamp NJ 3rd, Yuh WT, Wang R, Mayr NA. Validation of optimal DCE-MRI perfusion threshold to classify at-risk tumor imaging voxels in heterogeneous cervical cancer for outcome prediction. Magn Reson Imaging. 2014 Dec;32(10):1198-205. doi: 10.1016/j.mri.2014.08.039. Epub 2014 Aug 29.

    PMID: 25179141BACKGROUND
  • Torheim T, Malinen E, Kvaal K, Lyng H, Indahl UG, Andersen EK, Futsaether CM. Classification of dynamic contrast enhanced MR images of cervical cancers using texture analysis and support vector machines. IEEE Trans Med Imaging. 2014 Aug;33(8):1648-56. doi: 10.1109/TMI.2014.2321024. Epub 2014 Apr 29.

    PMID: 24802069BACKGROUND
  • Donaldson SB, Buckley DL, O'Connor JP, Davidson SE, Carrington BM, Jones AP, West CM. Enhancing fraction measured using dynamic contrast-enhanced MRI predicts disease-free survival in patients with carcinoma of the cervix. Br J Cancer. 2010 Jan 5;102(1):23-6. doi: 10.1038/sj.bjc.6605415. Epub 2009 Nov 17.

    PMID: 19920831BACKGROUND
  • Mayr NA, Yuh WT, Jajoura D, Wang JZ, Lo SS, Montebello JF, Porter K, Zhang D, McMeekin DS, Buatti JM. Ultra-early predictive assay for treatment failure using functional magnetic resonance imaging and clinical prognostic parameters in cervical cancer. Cancer. 2010 Feb 15;116(4):903-12. doi: 10.1002/cncr.24822.

    PMID: 20052727BACKGROUND
  • Kim JH, Kim CK, Park BK, Park SY, Huh SJ, Kim B. Dynamic contrast-enhanced 3-T MR imaging in cervical cancer before and after concurrent chemoradiotherapy. Eur Radiol. 2012 Nov;22(11):2533-9. doi: 10.1007/s00330-012-2504-4. Epub 2012 Jun 1.

    PMID: 22653283BACKGROUND
  • Boss EA, Massuger LF, Pop LA, Verhoef LC, Huisman HJ, Boonstra H, Barentsz JO. Post-radiotherapy contrast enhancement changes in fast dynamic MRI of cervical carcinoma. J Magn Reson Imaging. 2001 Apr;13(4):600-6. doi: 10.1002/jmri.1084.

    PMID: 11276105BACKGROUND
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    PMID: 20730423BACKGROUND
  • Liu Y, Bai R, Sun H, Liu H, Wang D. Diffusion-weighted magnetic resonance imaging of uterine cervical cancer. J Comput Assist Tomogr. 2009 Nov-Dec;33(6):858-62. doi: 10.1097/RCT.0b013e31819e93af.

    PMID: 19940650BACKGROUND
  • Naganawa S, Sato C, Kumada H, Ishigaki T, Miura S, Takizawa O. Apparent diffusion coefficient in cervical cancer of the uterus: comparison with the normal uterine cervix. Eur Radiol. 2005 Jan;15(1):71-8. doi: 10.1007/s00330-004-2529-4. Epub 2004 Nov 5.

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    PMID: 19235579BACKGROUND
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Related Links

MeSH Terms

Conditions

Neoplasms

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Medical Physicist

Study Record Dates

First Submitted

July 3, 2017

First Posted

July 7, 2017

Study Start

October 18, 2018

Primary Completion

September 1, 2021

Study Completion

September 1, 2023

Last Updated

February 17, 2020

Record last verified: 2020-02

Locations