- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03882866
Iodine-125 Seed Implantation Therapy for Locally Advanced Pancreatic Cancer
February 5, 2020 updated by: Zhongmin Wang, Ruijin Hospital
3D-printed Template for Iodine-125 Seed Implantation Therapy in Patients With Locally Advanced Pancreatic Cancer: a Multicenter Study
This study evaluates the application of 3D-printed template for iodine-125 seed implantation therapy in patients with locally advanced pancreatic cancer.
Half of participants will receive 3D-printed coplanar template, while the other half will receive 3D-printed non-coplanar template.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
Dosimetric verification was performed after implantation.
Pre- and postoperative D90, V100, and V150 were calculated.
The success rate of iodine-125 seed implantation, dosimetric parameters, objective response rate (ORR),overall survival (OS),toxicities and quality of life of two treatment regimens and complications were analyzed and compared between the two groups.
Study Type
Interventional
Enrollment (Anticipated)
220
Phase
- Not Applicable
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
-
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Anhui
-
Hefei, Anhui, China
- Recruiting
- Anhui Provincial Hospital
-
Contact:
- Weifu Lv
-
-
Beijing
-
Beijing, Beijing, China
- Recruiting
- Chinese PLA General Hospital
-
Contact:
- Yueyong Xiao, MD
-
-
Guangdong
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Guangzhou, Guangdong, China
- Recruiting
- Sun Yat-sen University Cancer Center
-
Contact:
- Fujun Zhang, MD
-
-
Hebei
-
Shijiazhuang, Hebei, China
- Recruiting
- Hebei General Hospital
-
-
Jiangsu
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Nanjing, Jiangsu, China
- Recruiting
- Zhongda Hospital
-
Contact:
- Jinhe Guo, MD
-
-
Shandong
-
Jinan, Shandong, China
- Recruiting
- The Second Hospital of Shandong University
-
Contact:
- Yuliang Li, MD
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Zaozhuang, Shandong, China
- Recruiting
- Teng Zhou Central People's Hospital
-
Contact:
- Kaixian Zhang, MD
-
-
Shanghai
-
Shanghai, Shanghai, China
- Recruiting
- Huadong Hospital
-
-
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
18 years to 80 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age: 18-80 years
- Cytologically or histologically confirmed pancreatic adenocarcinoma
- Inoperable locally advanced pancreatic cancer based on American Joint Committee on Cancer (AJCC) staging system (8th ed) (without distant metastasis)
- Single tumor size≤ 6 cm
- Karnofsky performance score (KPS)≥60
- Estimated survival ≥3 months
- Without other several comorbidity
Participants must have adequate organ function:
- WBC≥3×109/L; HGB≥90g/dL; PLT≥50×109/L
- Aspartate Transaminase (AST)/alanine aminotransferase ( ALT) ≤3 × institutional upper limit of normal
- Albumin≥3g/dL
- Total bilirubin ≤3mg/dL
- PT≤3 × institutional upper limit of normal or INR≤2.3
- Creatinine ≤1.5 × institutional upper limit of normal
- Ability to understand and the willingness to sign a written informed consent document
Exclusion Criteria:
- Patients with other malignant tumors
- History of other anti-cancer therapy, including surgery,radiation, ablation and so on
- Pregnant or lactating women
- Patients with Immunodeficiency disease
- Several heart disease, for example: New York Heart Association (NYHA) class III/IV congestive heart failure,active coronary heart disease and severe arrhythmia
- Uncontrolled hypertension
- Ongoing or active infection (>grade 2 based on National Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) 4.0 edition)
- Active tuberculosis
- Chronic renal insufficiency
- Other organ failure
- History of organ transplantation
- History of severe mental illness
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: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: 3D-printed non-coplanar template
3D-printed non-coplanar template is used in this group.
|
3D-printed non-coplanar template is used in the intervention group.
Iodine-125 seed implantation therapy is assisted using 3D-printed non-coplanar template as a guide in patients with locally advanced pancreatic cancer.
3D-printed non-coplanar template is designed and printed according to a preoperative CT scan and treatment planning system.
|
ACTIVE_COMPARATOR: 3D-printed coplanar template
3D-printed coplanar template is used in this group.
|
3D-printed coplanar template is used in the intervention group.
Iodine-125 seed implantation therapy is assisted using 3D-printed coplanar template as a guide in patients with locally advanced pancreatic cancer.
3D-printed coplanar template is designed and printed according to a preoperative CT scan and treatment planning system.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Objective Response Rate (ORR)
Time Frame: 24 months
|
ORR is defined as the proportion of the subjects in the analysis population who have a complete response (CR) or partial response (PR).
Responses are based on assessments per RECIST 1.1.
|
24 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall Survival (OS)
Time Frame: 24 months
|
OS is defined as the time from randomization to death due to any cause, or censored at date last known alive.
|
24 months
|
Incidence of treatment-emergent toxicities of two treatment regimens in patients
Time Frame: 24 months
|
The toxicity criteria of the Radiation Therapy Oncology Group (RTOG) were applied to assess the acute and late adverse effects of irradiation.
|
24 months
|
Quality of life of two treatment regimens in patients
Time Frame: 24 months
|
Quality of life will be evaluated using the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life (QLQ)C30 Questionnaire.
|
24 months
|
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)
March 28, 2019
Primary Completion (ANTICIPATED)
June 30, 2021
Study Completion (ANTICIPATED)
September 30, 2021
Study Registration Dates
First Submitted
March 19, 2019
First Submitted That Met QC Criteria
March 19, 2019
First Posted (ACTUAL)
March 20, 2019
Study Record Updates
Last Update Posted (ACTUAL)
February 6, 2020
Last Update Submitted That Met QC Criteria
February 5, 2020
Last Verified
February 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2018clinicethicreview215
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
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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