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Nasopharyngeal CarcinomaNCT04351282

SBRT for Oligo-metastatic Lesions After Systemic Treatment of Primary Metastatic Nasopharyngeal Carcinoma

A study testing SBRT in people with Nasopharyngeal Carcinoma and Metastasis, run by Fudan University at 1 site in China.

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 The sponsor has not verified this record for over two years, so it may be out of date.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

Primary metastatic NPC patients received chemotherapy± immunotherapy, radiation for primary tumors and SBRT for metastatic lesions. Read more about this study

Who is it for?
Ages 18 to 70 years
What is being tested?
SBRT
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
43 participants
Where
1 siteChina
Study dates
1 Jun 2020to 31 May 2026
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 to 70 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically conformed initial metastatic non-keratinizing nasopharyngeal carcinoma (according to the 8th edition of AJCC/UICC stage system) and no PD was observed in eligible patients after comprehensive treatment (chemotherapy±immunotherapy+radiotherapy to primary tumor). Then, the metastic lesions were PR/SD, and met the following requirement: the metastatic lesions ≤5 and metastatic organs ≤2, no more than 3 metastastic lesions for a single organ (diameter ≤ 5cm)
  • age 18-70 years old
  • Karnofsky scores ≥70
  • Estimated life ≥ 6 months
  • Adequate organ function including the following: Absolute neutrophil count (ANC) >= 2.0 * 109/l; Platelets count >= 100 * 109/l ;Hemoglobin >= 90 g/dl; Creatinine clearance >= 60 ml/min; For patients without liver metastasis, AST and ALT <= 1.5 times institutional upper limit of normal (ULN), Total bilirubin <= 1.5 times institutional ULN; For patients with liver metastasis, AST and ALT <= 3 times institutional upper limit of normal (ULN), Total bilirubin <= 3 times institutional ULN, with normal coagulation function, child-pugh grade A or B, normal liver tissue volume >700 mL
  • Signed written informed consent

Who cannot join

  • Patients who achieve complete remission after comprehensive treatment
  • Pathology confirmed as second primary tumor
  • Received radiotherapy at the corresponding site before, and overlapped with the site of this radiotherapy
  • Femoral bone metastasis
  • With serious medical complications and contraindications of radiotherapy
  • With uncontrollable malignant pleural effusion
Show all 9Show fewer
  • Positive pregnancy test for women of childbearing age or lactating women
  • Uncontrolled or active infections, such as immunodeficiency or HIV infection
  • Active mental disorder or other mental disorder that affects the patient's ability to sign informed consent and understanding.

Trial locations and contacts

1 site in 1 country.

China1 site
  • Fudan University Shanghai Cancer Center

    Shanghai, Shanghai Municipality, 200032

Other trials in China

About this study

Primary metastatic NPC patients received chemotherapy± immunotherapy, radiation for primary tumors and SBRT for metastatic lesions.

Read the detailed description

The eligible patients will receive 4-6 cycles chemotherapy±immunotherapy and radical radiotherapy for nasopharyngeal tumors. Then, SBRT for oligometastatic lesions will be assigned to eligible patients. The efficacy and side-effect will be evaluated and analyzed. The relation of liquid biopsy data with treatment outcome(such as EBV DNA, CTCs, CTC subtype,PD-L1 and so on)will be valued.

Being tested
SBRT
Medical subject headings
Nasopharyngeal Carcinoma, Neoplasm Metastasis

What participants receive

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

  • SBRTRadiation

    SBRT for oligometastatic lesions will be assigned to those who got PR,SD after systemic treatment.

Study groups in NCT04351282
Study groupRoleWhat they receive
SBRTExperimental4-6 cycles of chemotherapy±immunotherapy and radical radiotherapy for nasopharyngeal tumors were given. SBRT for oligometastatic lesions will be assigned to those who got PR,SD after systemic treatment.
Receives: Radiation: SBRT

What is being measured

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

  1. Overall survival

    From date of diagnosis until the date of death from any cause

    Measured: up to 3 years

Secondary outcomes (4)
  1. Progress free survival

    From date of diagnosis until the date of first documented progression or date of death from any cause, whichever came first

    Measured: up to 3 years

  2. Previous Metastatic Progression Free Survival

    From date of diagnosis until the date of first documented previous metastatic progression or date of death from any cause, whichever came first

    Measured: up to 3 years

  3. New Metastatic Free Survival

    From date of diagnosis until the date of first documented new metastasis

    Measured: up to 3 years

  4. Adverse Event

    Number of Participants with acute or late toxicities

    Measured: up to 3 years

Timeline

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

  1. First posted17 Apr 2020
  2. Study start1 Jun 2020 (estimated)
  3. Primary completion31 May 2026 (estimated)
  4. Study completion31 May 2026 (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
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
43 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04351282
Sponsor's protocol ID
NPC-SBRT
Status last verified
Apr 2020
First submitted
2 Apr 2020
Last updated
17 Apr 2020
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Undecided

Questions about this trial

What is this clinical trial studying?

A study testing SBRT in people with Nasopharyngeal Carcinoma and Metastasis, run by Fudan University at 1 site in China.

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 9 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 17 Apr 2020. 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 China. 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?

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?

Overall survival (time frame: up to 3 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 17 Apr 2020.

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