- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05543070
Low-dose Radiotherapy in iNHL
September 13, 2022 updated by: Shunan Qi, Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Low-dose Radiotherapy in Indolent Lymphoma:A Multi-center Phase II Study
The current study is a phase II multi-center single arm trial to evaluate the efficacy and safety of low-dose radiotherapy (3 Gy*4f) in indolent lymphoma.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
73
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100021
- Recruiting
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
-
Contact:
- Shunan Qi, MD
- Phone Number: +861087788995
- Email: medata@163.com
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 78 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Pathology proved iNHL
- ECOG PS ≤3
- Signed Informed consent
Exclusion Criteria:
- History of radiotherapy at the same site
- Primary malignant lymphoma of the gastrointestinal tract
- CTV (Clinical Target Volume)>500ml
- Others that researchers consider inappropriate
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Low-dose Radiotherapy
Involved-site radiotherapy (3 Gy*4f) in one week
|
Electron Beam/3D-CRT/IMRT/VMAT
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Rate of clinical complete response after radiotherapy
Time Frame: 6-month after radiotherapy
|
complete resolution of disease in imaging or biopsy after low-dose radiotherapy
|
6-month after radiotherapy
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall response rate after radiotherapy
Time Frame: 6-month after radiotherapy
|
complete or partial resolution of disease in imaging or biopsy after low-dose radiotherapy
|
6-month after radiotherapy
|
Progression-free survival rate at year 2 after enrollment, 2y-PFS
Time Frame: 2-year
|
From enrollment to any disease progression or death
|
2-year
|
Local control rate at year 2 after enrollment, 2y-LCR
Time Frame: 2-year
|
From enrollment to any local disease progression or death
|
2-year
|
Rate of acute toxicity (any and above grade 3)
Time Frame: From enrollment to 3 months after treatment
|
toxicities according to CTCAE criteria
|
From enrollment to 3 months after treatment
|
Rate of late toxicity (any and above grade 3)
Time Frame: After 3 months of enrollment
|
toxicities according to CTCAE criteria
|
After 3 months of enrollment
|
Quality of Life change, QoL
Time Frame: 1/3/6/12/24 months after radiotherapy
|
measurement basing on EORTC-QLQ-C30 tables
|
1/3/6/12/24 months after radiotherapy
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Biomarkers to predict radiotherapy efficacy
Time Frame: baseline/through study completion, an average of 1 year
|
potential biomarkers in baseline tumor samples and blood samples
|
baseline/through study completion, an average of 1 year
|
Conjunctival microbiota
Time Frame: baseline/4 fractions/1/3/6/12/24 months after radiotherapy
|
DNA samples from ocular adnexal extranodal MALT lymphoma patients' conjunctiva
|
baseline/4 fractions/1/3/6/12/24 months after radiotherapy
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 1, 2022
Primary Completion (Anticipated)
July 1, 2024
Study Completion (Anticipated)
January 1, 2025
Study Registration Dates
First Submitted
September 8, 2022
First Submitted That Met QC Criteria
September 13, 2022
First Posted (Actual)
September 16, 2022
Study Record Updates
Last Update Posted (Actual)
September 16, 2022
Last Update Submitted That Met QC Criteria
September 13, 2022
Last Verified
September 1, 2022
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CLCG-iNHL-01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Yes
IPD Plan Description
All IPD that underlie results in a publication
IPD Sharing Time Frame
From: 6 months after publication.
To: 5 years after publication
IPD Sharing Access Criteria
Will share data with the PIs who had specific study plan in tumor sequencing analysis
IPD Sharing Supporting Information Type
- Study Protocol
- Statistical Analysis Plan (SAP)
- Informed Consent Form (ICF)
- Clinical Study Report (CSR)
- Analytic Code
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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