Treatment for advanced gastrointestinal pancreatic neuroendocrine tumors using Lutetium (177Lu) Oxodotreotide Injection
Official title: Randomized, Open, Positive Control Phase III Clinical Trial of Lutetium (177Lu) Oxodotreotide Injection Combined With Standard-dose Long-acting Octreotide Versus High-dose Long-acting Octreotide in the Treatment of Somatostatin Receptor-positive Advanced Gastrointestinal Pancreatic Neuroendocrine Tumors.
Run by Jiangsu HengRui Medicine Co., Ltd. · NCT05884255 · Data updated 2026-11-12
This study is testing if a new injection can help people with advanced pancreatic neuroendocrine tumors feel better and live longer when combined with another medication.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 220 (estimated) |
| Sponsor | Jiangsu HengRui Medicine Co., Ltd. Industry-sponsored |
| Locations | 2 sites (Shanghai, Shanghai Municipality and 1 other locations) |
| Status | Recruiting |
| Started | July 6, 2023 |
| Main results expected | December 2026 |
| Study ends | October 2030 |
| Registry record updated | May 19, 2026 |
| Trial ID | NCT05884255 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 to 75 with unresectable locally advanced or metastatic gastrointestinal neuroendocrine tumors confirmed by histopathology.
✕Probably not a fit
Patients with central nervous system metastasis, uncontrolled heart disease, or severe urinary dysfunction may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial evaluates the efficacy and safety of Lutetium (177Lu) Oxodotreotide Injection in patients with advanced gastrointestinal pancreatic neuroendocrine tumors. It is an open-label Phase 3 study that includes patients aged 18 to 75 with unresectable locally advanced or metastatic tumors of low and medium grade. Participants will receive the injection along with long-acting Octreotide as part of the treatment regimen. The study aims to determine how well this treatment works compared to existing options.
Why it matters
Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced gastrointestinal pancreatic neuroendocrine tumors.
How similar studies have gone: Other studies have shown promise with similar treatments for neuroendocrine tumors, suggesting potential for success in this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Able and willing to provide a written informed consent; 2. 18\~75 years old,male or female; 3. ECOG performance status 0 or 1; 4. Unresectable locally advanced or metastatic gastrointestinal neuroendocrine tumors (GEP-NETs) of low and medium grade (G1 or G2) confirmed by histopathology. Exclusion Criteria: 1. Central nervous system metastasis is known. Patients who have previously received treatment ( radiotherapy or surgery ) for brain metastases and have no clinical symptoms can be enrolled if the pre-randomized pre-imaging is confirmed to be stable for at least 24 weeks; 2. There are clinical symptoms or diseases of the heart that are not well controlled; 3. Diabetes (fasting blood glucose \> 2 × ULN) that cannot be well controlled after optimal medical support treatment; 4. Severe urinary incontinence, hydronephrosis, severe micturition dysfunction or indwelling catheter for any reason.
Where it's running
-
Fudan University Shanghai Cancer Center
Shanghai, Shanghai Municipality, China Recruiting -
Tianjin University Cancer Institute and Hospital
Tianjin, Tianjin Municipality, China Recruiting
Study contacts
- Study coordinator: Xueying Zheng
- Email: xueying.zheng.xz17@hengrui.com
- Phone: +86-0518-82342973
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
GEP-NET treatment patterns and outcomes in the U.S.
This study will see how newly diagnosed GEP-NET patients are treated in real-world settings and what their outcomes look like.
-
Nutritional status monitoring for adults with gastroenteropancreatic neuroendocrine tumors
This project will see if nutrition problems are common and linked to outcomes in adults aged 18–70 being followed for gastroenteropancreatic neuroendocrine tumors at Strasbourg University Hospital.
-
RYZ401 for solid tumors that express somatostatin receptors
This trial will try RYZ401, a targeted radiotherapy, in adults with neuroendocrine or other solid tumors that show somatostatin receptors to find a safe dose and see if it shrinks tumors.
-
Characterizing Gastroenteropancreatic Neuroendocrine Tumors Treated With Targeted Radionuclide Therapy
This study is trying to see if advanced imaging can help doctors choose the right patients for a specific cancer treatment for gastroenteropancreatic neuroendocrine tumors to improve their chances of success.
-
Using 68Ga-DOTATOC PET to evaluate gastroenteropancreatic neuroendocrine tumors
This study is testing if a special type of PET scan can help doctors better diagnose gastroenteropancreatic neuroendocrine tumors in adults.
-
Continuing somatostatin analogues for patients with advanced neuroendocrine tumors
This study is testing whether continuing somatostatin therapy helps people with advanced neuroendocrine tumors do better after their initial treatment compared to stopping the therapy when they start a new treatment.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.