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Rectal NeoplasmsNCT01721785

Diagnostic Value of Novel MR Imaging Techniques for the Primary Staging and Restaging of Rectal Cancer

An observational study of Rectal Neoplasms and Magnetic Resonance Imaging, run by Maastricht University Medical Center at 10 sites in Netherlands.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to determine the clinical value of the novel MRI-techniques DWI and gadofosveset-enhanced MRI for the management of rectal cancer patients. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
GADOFOSVESET TRISODIUM 244 Mg in 1 mL INTRAVENOUS INJECTION, SOLUTION [Ablavar]
Type of treatment
Injection or infusion
How many people
307 participants
Where
10 sitesNetherlands
Study dates
Oct 2012to Jul 2016
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: All patients diagnosed with rectal cancer in one of the participating centres will be considered for inclusion in the study.

Who may be able to join

  • Biopsy proven primary rectal cancer (≤15 cm from the anorectal verge as measured in MRI)
  • Age > 18 years
  • Written informed consent

Who cannot join

  • Ineligibility to undergo MRI (claustrophobia, pacemaker, non-MR compatible surgical implants, metal fragments in the eye)
  • Pregnancy
  • Locally recurrent rectal cancer
  • A history of severe allergy to contrast agents
  • Ineligibility to receive gadofosveset contrast (history of contrast allergy, impaired kidney function with a Glomerular Filtration Rate <30 ml/min/1.73m2
  • Incurable disease due to metastases or co-morbidity

Trial locations and contacts

10 sites in 1 country.

10 sites in 1 country

Netherlands10 sites
  • Jeroen Bosch Ziekenhuis

    's-Hertogenbosch, North Brabant, 5223 GZ

  • ZGT

    Almelo, Overrijsel, 7600 SZ

  • AMC

    Amsterdam, North Holland, 1100 DD

  • Amphia Ziekenhuis

    Breda, North Brabant, 4800 RL

  • Catharina Ziekenhuis

    Eindhoven, North Brabant, 5623 EJ

  • Atrium Medisch Centrum

    Heerlen, Limburg, 6401 CX

  • Maastricht University Medical Center

    Maastricht, Limburg, 6202 AZ

  • Orbis Medisch Centrum

    Sittard-Geleen, Limburg, 6130 MB

  • Maxima Medisch Centrum

    Veldhoven, North Brabant, 5500 MB

  • Viecuri Medisch Centrum

    Venlo, Limburg, 5912 BL

Other trials in Netherlands

About this study

The purpose of this study is to determine the clinical value of the novel MRI-techniques DWI and gadofosveset-enhanced MRI for the management of rectal cancer patients.

Read the detailed description

Rectal cancer is a common form of cancer, and the treatment stratification depends on tumour and nodal stage as determined on MRI. Unfortunately, the information provided by standard T2-weighted MRI is not sufficient to accurately assess nodal involvement and tumour response after neo-adjuvant chemoradiotherapy. Additional functional information is required for reliable (re)staging. Diffusion-weighted imaging and gadofosveset-enhanced MRI are two new imaging techniques that have all shown great potential in rectal cancer staging. In order to provide definite evidence there is a need for a multicenter study with a large patient population.

Being tested
GADOFOSVESET TRISODIUM 244 Mg in 1 mL INTRAVENOUS INJECTION, SOLUTION [Ablavar]
Keywords
Nodal imaging, Restaging
Medical subject headings
Rectal Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • GADOFOSVESET TRISODIUM 244 Mg in 1 mL INTRAVENOUS INJECTION, SOLUTION [Ablavar]Drug

    Also called Ablavar, MS-325

    Gadofosveset will be used as a lymph-node specific MRI contrast agent and will be administered by manual injection as a single intravenous bolus during MRI.

Study groups in NCT01721785
Study groupRoleWhat they receive
Primary staging group IAll patients will be treated according to standard practice of the concerning hospital. Patients in group I are patients that will be stratified for direct surgery (TME) or a short-course of radiotherapy (5x5 Gy) followed by immediate TME. Group I will undergo only a staging MRI, including gadofosveset-enhanced MRI.
Receives: Drug: GADOFOSVESET TRISODIUM 244 Mg in 1 mL INTRAVENOUS INJECTION, SOLUTION [Ablavar]
Restaging group IIAll patients will be treated according to standard practice of the concerning hospital. Patients in group II are patients that will be stratified for a long course of chemoradiotherapy. Group II will undergo a staging MRI, a re-staging MRI and a optional sigmoidoscopy as part of restaging. MRI includes diffusion-weighted imaging and gadofosveset-enhanced MRI.
Receives: Drug: GADOFOSVESET TRISODIUM 244 Mg in 1 mL INTRAVENOUS INJECTION, SOLUTION [Ablavar]

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Diagnostic performance of the techniques under investigation

    Techniques under investigation are diffusion-weighted imaging for tumour response assessment and gadofosveset-enhanced MRI for nodal assessment, compared to standard T2-weighted MRI.

    Measured: 2 years

Secondary outcomes (1)
  1. To determine the inter-observer agreement for the imaging techniques under investigation

    Detection of the differences between expert vs non-expert readers and general vs referral centres concerning diffusion-weighted imaging and gadofosveset-enhanced MRI.

    Measured: 2 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted6 Nov 2012 (estimated)
  2. Study startOct 2012
  3. Primary completionJul 2016
  4. Study completionJul 2016

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Prospective
Enrolment
307 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01721785
Sponsor's protocol ID
12-2-051
Other IDs
2012-002935-27
Status last verified
Mar 2017
First submitted
1 Nov 2012
Last updated
22 Mar 2017
Results posted
No
Data monitoring committee
No
Individual data sharing
Undecided

Publications

  • Lahaye MJ, Engelen SM, Nelemans PJ, Beets GL, van de Velde CJ, van Engelshoven JM, Beets-Tan RG. Imaging for predicting the risk factors--the circumferential resection margin and nodal disease--of local recurrence in rectal cancer: a meta-analysis. Semin Ultrasound CT MR. 2005 Aug;26(4):259-68. doi: 10.1053/j.sult.2005.04.005.

    PubMed 16152740
  • Maas M, Beets-Tan RG, Lambregts DM, Lammering G, Nelemans PJ, Engelen SM, van Dam RM, Jansen RL, Sosef M, Leijtens JW, Hulsewe KW, Buijsen J, Beets GL. Wait-and-see policy for clinical complete responders after chemoradiation for rectal cancer. J Clin Oncol. 2011 Dec 10;29(35):4633-40. doi: 10.1200/JCO.2011.37.7176. Epub 2011 Nov 7.

    PubMed 22067400
  • Maas M, Nelemans PJ, Valentini V, Das P, Rodel C, Kuo LJ, Calvo FA, Garcia-Aguilar J, Glynne-Jones R, Haustermans K, Mohiuddin M, Pucciarelli S, Small W Jr, Suarez J, Theodoropoulos G, Biondo S, Beets-Tan RG, Beets GL. Long-term outcome in patients with a pathological complete response after chemoradiation for rectal cancer: a pooled analysis of individual patient data. Lancet Oncol. 2010 Sep;11(9):835-44. doi: 10.1016/S1470-2045(10)70172-8. Epub 2010 Aug 6.

    PubMed 20692872
  • Habr-Gama A, Perez RO, Proscurshim I, Campos FG, Nadalin W, Kiss D, Gama-Rodrigues J. Patterns of failure and survival for nonoperative treatment of stage c0 distal rectal cancer following neoadjuvant chemoradiation therapy. J Gastrointest Surg. 2006 Dec;10(10):1319-28; discussion 1328-9. doi: 10.1016/j.gassur.2006.09.005.

    PubMed 17175450
  • Lambregts DM, Beets GL, Maas M, Kessels AG, Bakers FC, Cappendijk VC, Engelen SM, Lahaye MJ, de Bruine AP, Lammering G, Leiner T, Verwoerd JL, Wildberger JE, Beets-Tan RG. Accuracy of gadofosveset-enhanced MRI for nodal staging and restaging in rectal cancer. Ann Surg. 2011 Mar;253(3):539-45. doi: 10.1097/SLA.0b013e31820b01f1.

    PubMed 21239980
  • Herborn CU, Lauenstein TC, Vogt FM, Lauffer RB, Debatin JF, Ruehm SG. Interstitial MR lymphography with MS-325: characterization of normal and tumor-invaded lymph nodes in a rabbit model. AJR Am J Roentgenol. 2002 Dec;179(6):1567-72. doi: 10.2214/ajr.179.6.1791567.

    PubMed 12438057
  • Yamashita T, Takahara T, Kwee TC, Kawada S, Horie T, Inomoto C, Hashida K, Yamamuro H, Myojin K, Luijten PR, Imai Y. Diffusion magnetic resonance imaging with gadofosveset trisodium as a negative contrast agent for lymph node metastases assessment. Jpn J Radiol. 2011 Jan;29(1):25-32. doi: 10.1007/s11604-010-0513-2. Epub 2011 Jan 26.

    PubMed 21264658
  • Kim SH, Lee JY, Lee JM, Han JK, Choi BI. Apparent diffusion coefficient for evaluating tumour response to neoadjuvant chemoradiation therapy for locally advanced rectal cancer. Eur Radiol. 2011 May;21(5):987-95. doi: 10.1007/s00330-010-1989-y. Epub 2010 Oct 27.

    PubMed 20978768
  • Kim SH, Lee JM, Hong SH, Kim GH, Lee JY, Han JK, Choi BI. Locally advanced rectal cancer: added value of diffusion-weighted MR imaging in the evaluation of tumor response to neoadjuvant chemo- and radiation therapy. Radiology. 2009 Oct;253(1):116-25. doi: 10.1148/radiol.2532090027.

    PubMed 19789256
  • Lambregts DM, Vandecaveye V, Barbaro B, Bakers FC, Lambrecht M, Maas M, Haustermans K, Valentini V, Beets GL, Beets-Tan RG. Diffusion-weighted MRI for selection of complete responders after chemoradiation for locally advanced rectal cancer: a multicenter study. Ann Surg Oncol. 2011 Aug;18(8):2224-31. doi: 10.1245/s10434-011-1607-5. Epub 2011 Feb 23.

    PubMed 21347783
  • Curvo-Semedo L, Lambregts DM, Maas M, Thywissen T, Mehsen RT, Lammering G, Beets GL, Caseiro-Alves F, Beets-Tan RG. Rectal cancer: assessment of complete response to preoperative combined radiation therapy with chemotherapy--conventional MR volumetry versus diffusion-weighted MR imaging. Radiology. 2011 Sep;260(3):734-43. doi: 10.1148/radiol.11102467. Epub 2011 Jun 14.

    PubMed 21673229
  • Habr-Gama A, Perez RO, Wynn G, Marks J, Kessler H, Gama-Rodrigues J. Complete clinical response after neoadjuvant chemoradiation therapy for distal rectal cancer: characterization of clinical and endoscopic findings for standardization. Dis Colon Rectum. 2010 Dec;53(12):1692-8. doi: 10.1007/DCR.0b013e3181f42b89.

    PubMed 21178866

Questions about this trial

What is this clinical trial studying?

An observational study of Rectal Neoplasms and Magnetic Resonance Imaging, run by Maastricht University Medical Center at 10 sites in Netherlands.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 22 Mar 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 10 sites in Netherlands. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Diagnostic performance of the techniques under investigation (time frame: 2 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01721785, which also lists 12 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Mar 2017.

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