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Head and Neck NeoplasmMASSCNCT05011500

Masks Against Surface-Scanning for Radiation Therapy Immobilisation in Head and Neck Cancer (MASSC)

A study testing Radiotherapy with Closed Mask, Radiotherapy with Open Mask and Surface Scanning and Radiotherapy with No Mask in people with Head and Neck Neoplasm, run by Cancer Research Antwerp at 1 site in Belgium.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

The purpose of this study is to investigate the feasibility of using open masks or no masks in combination with optical surface scanning for radiotherapy in patients with head and neck cancer. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Head and Neck Neoplasm
What is being tested?
Radiotherapy with Closed Mask, Radiotherapy with Open Mask and Surface Scanning and Radiotherapy with No Mask
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
24 participants
Where
1 siteBelgium
Study dates
1 Jun 2021to 1 May 2022
Phase
Interventional
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

Who may be able to join

  • Patients ≥ 18 years old
  • Histologically confirmed head and neck cancer.
  • Patients treated with radiotherapy (RT) as primary treatment.
  • An Eastern Cooperative Oncology Group (ECOG) Performance Status grade of 0-1 as defined in Appendix 3.
  • Each subject must sign an informed consent form (ICF) indicating that he understands the purpose of and procedures required for the study and is willing to participate in the study.
  • Patients must be willing to comply with treatment plan and other study procedures

Who cannot join

  • Patients with significantly altered mental status or with psychological, familial, sociological or geographical condition potentially hampering compliance with the study.
  • Patients who cannot stay still during fraction because of a disorder (e.g. Parkinson's disease)

Trial locations and contacts

1 site in 1 country.

Belgium1 site, 1 recruiting
  • GZA Ziekenhuizen campus Sint-Augustinus

    Antwerp, 2610

    Daan Nevens, PhD, 0032034433737 ext. +32, Daan.Nevens@gza.be

    Daan Nevens, PhD

    Recruiting

Other trials in Belgium

About this study

Official title: Masks Against Surface-Scanning for Radiation Therapy Immobilisation in Head and Neck Cancer (MASSC Study)

The purpose of this study is to investigate the feasibility of using open masks or no masks in combination with optical surface scanning for radiotherapy in patients with head and neck cancer.

Being tested
Radiotherapy with Closed Mask, Radiotherapy with Open Mask and Surface Scanning, Radiotherapy with No Mask
Keywords
Radiotherapy, Radiotherapy, Image-Guided
Medical subject headings
Head and Neck Neoplasms

What participants receive

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

  • Radiotherapy with Closed MaskRadiation

    Also called Full thermoplastic mask

    Radiotherapy for head and neck cancer, using a closed mask (full thermoplastic mask) to restrict patient movement.

  • Radiotherapy with Open Mask and Surface ScanningRadiation

    Radiotherapy for head and neck cancer, using an open mask to restrict patient movement. Surface Scanning is used to monitor patient movement/positioning.

  • Radiotherapy with No MaskRadiation

    Radiotherapy for head and neck cancer, without using a mask to restrict patient movement. Surface Scanning is used to monitor patient movement/positioning.

Study groups in NCT05011500
Study groupRoleWhat they receive
Starting with closed maskExperimentalPatient 1-8, receiving radiotherapy for head and neck cancer in this study. Patients will receive 35 fractions of radiotherapy in total. For the first 5 fractions these patients will receive radiotherapy using a closed mask. For the next 5 fractions these patients will receive radiotherapy using an open mask. For the 5 fractions after that these patients will receive radiotherapy using no mask. This schedule repeats for the rest of their treatment.
Receives: Radiation: Radiotherapy with Closed Mask; Radiation: Radiotherapy with Open Mask and Surface Scanning; Radiation: Radiotherapy with No Mask
Starting with open maskExperimentalPatient 9-16, receiving radiotherapy for head and neck cancer in this study. Patients will receive 35 fractions of radiotherapy in total. For the first 5 fractions these patients will receive radiotherapy using an open mask. For the next 5 fractions these patients will receive radiotherapy using no mask. For the 5 fractions after that these patients will receive radiotherapy using a closed mask. This schedule repeats for the rest of their treatment.
Receives: Radiation: Radiotherapy with Closed Mask; Radiation: Radiotherapy with Open Mask and Surface Scanning; Radiation: Radiotherapy with No Mask
Starting with no maskExperimentalPatient 17-24, receiving radiotherapy for head and neck cancer in this study. Patients will receive 35 fractions of radiotherapy in total. For the first 5 fractions these patients will receive radiotherapy using no mask. For the next 5 fractions these patients will receive radiotherapy using a closed mask. For the 5 fractions after that these patients will receive radiotherapy using an open mask. This schedule repeats for the rest of their treatment.
Receives: Radiation: Radiotherapy with Closed Mask; Radiation: Radiotherapy with Open Mask and Surface Scanning; Radiation: Radiotherapy with No Mask

What is being measured

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

  1. Positional Deviation

    Patient positioning and movement during treatment will be assessed using cone-beam computed tomopgraphy (CBCT). The position of the patient and target volumes measured by CBCT will be compared to computed tomography (CT) scans made during the initial simulation of treatment. CBCT-scans are made right before administering radiation and after radiation has been administered. Translational and rotational deviations will be measured and expressed in millimeters (for translational deviation) and degrees (for rotational deviation).

    Measured: Positional Deviation will be assessed from start of treatment period to end of treatment period (up to 7 weeks).

Secondary outcomes (4)
  1. Patient Distress

    Patient Distress, measured every week using the Subjective Units of Distress Scale (SUDs), a scale of 0-10 where a higher number indicates a worse outcome.

    Measured: Patient distress will be assessed from start of treatment period to end of treatment period (up to 7 weeks).

  2. Duration of Treatment

    Duration of treatment (in minutes), registered in radiotherapy software.

    Measured: Duration of treatment will be assessed from start of treatment period to end of treatment period (up to 7 weeks).

  3. Radiotherapy Technician Satisfaction

    Personnel satisfaction, questioned weekly using a personnel satisfaction scale from 0 to 10, where a higher number indicates a better outcome.

    Measured: Radiotherapy technician satisfaction will be assessed from start of treatment period to end of treatment period (up to 7 weeks).

  4. Radiation Dose

    In vivo dosimetry will be used to asses the accuracy of treatment. Using PerFRACTION™ in vivo dosimetry. Administered radiation doses will be measured for the target volume and expressed in Gray (Gy).

    Measured: Radiation dose will be assessed from start of treatment period to end of treatment period (up to 7 weeks).

Timeline

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

  1. First posted18 Aug 2021
  2. Study start1 Jun 2021
  3. Primary completion1 May 2022 (estimated)
  4. Study completion1 May 2022 (estimated)

Resources

More details

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

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Other
Allocation
Non-randomised
Intervention model
Crossover
Masking
None (open label)
Enrolment
24 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05011500
Sponsor's protocol ID
CTOR20051GZA
Acronym
MASSC
Status last verified
Aug 2021
First submitted
29 Apr 2021
Last updated
18 Aug 2021
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Siegel R, Ma J, Zou Z, Jemal A. Cancer statistics, 2014. CA Cancer J Clin. 2014 Jan-Feb;64(1):9-29. doi: 10.3322/caac.21208. Epub 2014 Jan 7.

    PubMed 24399786
  • Wiant D, Squire S, Liu H, Maurer J, Lane Hayes T, Sintay B. A prospective evaluation of open face masks for head and neck radiation therapy. Pract Radiat Oncol. 2016 Nov-Dec;6(6):e259-e267. doi: 10.1016/j.prro.2016.02.003. Epub 2016 Feb 13.

    PubMed 27025164
  • Li G, Lovelock DM, Mechalakos J, Rao S, Della-Biancia C, Amols H, Lee N. Migration from full-head mask to "open-face" mask for immobilization of patients with head and neck cancer. J Appl Clin Med Phys. 2013 Sep 6;14(5):243-54. doi: 10.1120/jacmp.v14i5.4400.

    PubMed 24036878
  • Zhao B, Maquilan G, Jiang S, Schwartz DL. Minimal mask immobilization with optical surface guidance for head and neck radiotherapy. J Appl Clin Med Phys. 2018 Jan;19(1):17-24. doi: 10.1002/acm2.12211. Epub 2017 Nov 9.

    PubMed 29119677
  • Dekker J, Rozema T, Boing-Messing F, Garcia M, Washington D, de Kruijf W. Whole-brain radiation therapy without a thermoplastic mask. Phys Imaging Radiat Oncol. 2019 Jul 25;11:27-29. doi: 10.1016/j.phro.2019.07.004. eCollection 2019 Jul.

    PubMed 33458273
  • Ali I, Matthiesen C, Algan O, Thompson S, Bogardus C, Herman T, Ahmad S. Quantitative evaluation of increase in surface dose by immobilization thermoplastic masks and superficial dosimetry using Gafchromic EBT film and Monte Carlo calculations. J Xray Sci Technol. 2010;18(3):319-26. doi: 10.3233/XST-2010-0263.

    PubMed 20714089
  • Stieler F, Wenz F, Shi M, Lohr F. A novel surface imaging system for patient positioning and surveillance during radiotherapy. A phantom study and clinical evaluation. Strahlenther Onkol. 2013 Nov;189(11):938-44. doi: 10.1007/s00066-013-0441-z. Epub 2013 Sep 27.

    PubMed 24068172
  • Cervino LI, Pawlicki T, Lawson JD, Jiang SB. Frame-less and mask-less cranial stereotactic radiosurgery: a feasibility study. Phys Med Biol. 2010 Apr 7;55(7):1863-73. doi: 10.1088/0031-9155/55/7/005. Epub 2010 Mar 12.

    PubMed 20224158
  • Bartlett FR, Donovan EM, McNair HA, Corsini LA, Colgan RM, Evans PM, Maynard L, Griffin C, Haviland JS, Yarnold JR, Kirby AM. The UK HeartSpare Study (Stage II): Multicentre Evaluation of a Voluntary Breath-hold Technique in Patients Receiving Breast Radiotherapy. Clin Oncol (R Coll Radiol). 2017 Mar;29(3):e51-e56. doi: 10.1016/j.clon.2016.11.005. Epub 2016 Nov 24.

    PubMed 27890346
  • van Herk M. Errors and margins in radiotherapy. Semin Radiat Oncol. 2004 Jan;14(1):52-64. doi: 10.1053/j.semradonc.2003.10.003.

    PubMed 14752733

Questions about this trial

What is this clinical trial studying?

A study testing Radiotherapy with Closed Mask, Radiotherapy with Open Mask and Surface Scanning and Radiotherapy with No Mask in people with Head and Neck Neoplasm, run by Cancer Research Antwerp at 1 site in Belgium.

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 6 inclusion and 2 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: status not confirmed, as of the sponsor's last update on 18 Aug 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Belgium. 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?

Results are not available in the source record.

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

Contact Daan Nevens, PhD (0032034433737 ext. +32, Daan.Nevens@gza.be), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Positional Deviation (time frame: Positional Deviation will be assessed from start of treatment period to end of treatment period (up to 7 weeks).). 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 NCT05011500, which also lists 10 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 18 Aug 2021.

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