Perihilar CholangiocarcinomaPhase 2NCT05024513
Biliary Drainage Plus HAIC in Locally Advanced pCCA
A Phase 2 study testing oxaliplatin and 5-fluorouracil, Biliary Drainage and External biliary drainage in people with Perihilar Cholangiocarcinoma, run by Peking University at 1 site in China.
Trial summary
Biliary drainage and stent placement remains to be the main palliative treatment choice for advanced perihiliar cholangiocarcinoma (pCCA), and the life expectancy is only 4-6 months. Read more about this study
- Who is it for?
- Ages 18 to 80 years
- Conditions the study is for
- Perihilar Cholangiocarcinoma
- What is being tested?
- oxaliplatin and 5-fluorouracil, Biliary Drainage and External biliary drainage
- Type of treatment
- Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 127 participants
- Where
- 1 siteChina
- Study dates
- 1 Nov 2021to 20 Oct 2025
- Phase
- Phase 2
- 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 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Locally advanced perihilar cholangiocarcinoma proved by histology or cytology.
- Locally advanced unresectable perihilar cholangiocarcinoma, decided by hepatobiliary doctor and radiologist.
- Age from 18 years old to 80 years old.
- The performance of Eastern Cooperative Oncology Group (ECOG) <2
- Child-Pugh A or Child-Pugh B (≤ grade 7).
- Expectant survival time ≥ 3 months.
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- Baseline blood count test and blood biochemical must meet following criteria:
- Hemoglobin ≥ 90 g/L;
- Absolute neutrophil count ≥ 1.5×10^9/L;
- Blood platelet count ≥ 100×10^9/L;
- Serum creatinine ≤ 1.5 times of ULN;
- Albumin ≥ 30 g/L
- Patients sign informed consent.
Who cannot join
- Allergic to contrast agent.
- Pregnant or lactational.
- Allergic to 5-fluorouracil, or have metabolic disorder of 5-fluorouracil.
- Previous systematic chemotherapy or radiotherapy.
- Patients with complications such as bile leakage and bleeding after PTCD
- N2 lymphatic metastasis, extrahepatic metastasis, or coinstantaneous a lot of malignant hydrothorax or ascites.
Show all 14Show fewer
- History of organ transplantation.
- Coinstantaneous infection and need anti-infection therapy.
- Coinstantaneous peripheral nervous system disorder or with history of obvious mental disorder and central nervous system disorder.
- Diagnosed other kinds of malignant within 5 years, except for non-melanoma skin cancer and carcinoma in situ of cervix.
- Without legal capacity.
- Uncorrectable coagulation disorder.
- Obvious abnormal in ECG or obvious clinical symptoms of heartdisease, like congestive heart failure (CHF), coronary heart disease with obvious clinical symptoms, unmanageable arrhythmia and hypertension.
- Severe liver disease (like cirrhosis), renal disease, respiratory disease,unmanageable diabetes or other kinds of systematic disease.
Trial locations and contacts
1 site in 1 country.
China1 site
Department of Interventional Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education),Peking University Cancer Hospital and Institute
Beijing
About this study
Official title: Prospective Multicentre Trial of Biliary Drainage Plus Hepatic Arterial Infusion Chemotherapy Versus Biliary Drainage Plus Best Supportive Care in Locally Advanced Perihilar Cholangiocarcinomas.
Biliary drainage and stent placement remains to be the main palliative treatment choice for advanced perihiliar cholangiocarcinoma (pCCA), and the life expectancy is only 4-6 months. Previous single center prospective phase 2 trial showed that hepatic arterial infusion chemotherapy (HAIC) with oxaliplatin and 5-fluorouracil was an encouraging treatment choice for advanced pCCA due to its high tumor control, survival benefit, and low toxicity. Thus, the multicenter prospective controlled trial was designed to explore and confirm the survival benefit of biliary drainage plus hepatic arterial infusion chemotherapy with oxaliplatin and 5-fluorouracil compared with biliary drainage plus best support care treatment in locally advanced pCCA patients.
Read the detailed description
When a patient is not eligible for surgery, chemotherapy with gemcitabine and cisplatin can be considered for advanced biliary tract cancer. However, in the Advanced Biliary Tract Cancer, or ABC-02 trial in patients with pCCA, the efficacy of this regimen was not significantly higher than that of gemcitabine alone. Therefore, an optimal chemotherapeutic regimen has not been established for this subtype of cholangiocarcinoma. Currently, biliary drainage and stent placement remains to be the main palliative treatment choice, and the life expectancy is only 4-6 months. Previous single center prospective phase 2 trial showed that HAI with oxaliplatin and 5-fluorouracil was an encouraging treatment choice for advanced PCC due to its high tumor control, survival benefit, and low toxicity. So the multicenter prospective controlled trial was designed to explore and confirm the survival benefit of biliary drainage plus hepatic arterial infusion of oxaliplatin and 5-fluorouracil compared with biliary drainage plus best support care treatment in locally advanced pCCA patients.
- Conditions
- Perihilar Cholangiocarcinoma
- Being tested
- oxaliplatin and 5-fluorouracil, Biliary Drainage, Best Supportive Care, External biliary drainage
- Keywords
- Perihilar Cholangiocarcinoma, Hepatic arterial infusion chemotherapy, Biliary Drainage, Best Supportive Care
- Medical subject headings
- Klatskin Tumor
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
oxaliplatin and 5-fluorouracilDrug
Intra-arterial chemotherapy consisted of Oxaliplatin (40mg/m2 for 2 hours), 5-fluorouracil (800 mg/ m2 for22 hours) on days 1-3 every 4 weeks.
Biliary DrainageProcedure or surgery
External biliary drainage, or biliary stent placement; Biliary stent placement plus Iodine-125 seed strands is allowed
Best Supportive CareOther
Nutrition support, symptomatic treatment, and other supportive treatments
External biliary drainageProcedure or surgery
External biliary drainage
| Study group | Role | What they receive |
|---|---|---|
| BD-HAIC (Biliary drainage & HAIC) | Experimental | The patients enrolled in this arm would receive external percutaneous biliary drainage plus 3Cir-OFF hepatic arterial infusion chemotherapy (HAIC)with oxaliplatin and 5-fluorouracil. Receives: Drug: oxaliplatin and 5-fluorouracil; Procedure: External biliary drainage |
| BD-BSC (Biliary Drainage & Best supportive care) | Active comparator | The patients enrolled in this arm would receive biliary drainage, biliary stents,or biliary stents with Iodine-125 seed strands, plus best supportive care. Receives: Procedure: Biliary Drainage; Other: Best Supportive Care |
What is being measured
The primary outcome is the main question the study is designed to answer.
Overall survival
Overall survival is measured from the date of first biliary drainage to death
Measured: 1 year
Secondary outcomes (1)
Duration of jaundice remission
The time between remission of total bilirubin to less than 2 times of the upper limit of the normal value and time of rising again of bilirubin above more than 2 times of upper limit of the normal level.
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Aug 2021
- Study start1 Nov 2021
- Primary completion20 Oct 2025
- Study completion20 Oct 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (10)Papers the sponsor has linked to this study.
- Other trials for Perihilar CholangiocarcinomaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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 2
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 127 participants (actual)
Sponsor and investigators
- Lead sponsor
- Peking University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Xiaodong Wang, MD, Peking University
- Investigators
- Xiaodong Wang, Principal investigator, Department of Interventional Oncology, Peking University Cancer Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05024513
- Sponsor's protocol ID
- DRAIC
- Status last verified
- Dec 2025
- First submitted
- 23 Aug 2021
- Last updated
- 18 Dec 2025
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: signed informed consent with patients
Publications
Ilyas SI, Khan SA, Hallemeier CL, Kelley RK, Gores GJ. Cholangiocarcinoma - evolving concepts and therapeutic strategies. Nat Rev Clin Oncol. 2018 Feb;15(2):95-111. doi: 10.1038/nrclinonc.2017.157. Epub 2017 Oct 10.
PubMed 28994423Banales JM, Cardinale V, Carpino G, Marzioni M, Andersen JB, Invernizzi P, Lind GE, Folseraas T, Forbes SJ, Fouassier L, Geier A, Calvisi DF, Mertens JC, Trauner M, Benedetti A, Maroni L, Vaquero J, Macias RI, Raggi C, Perugorria MJ, Gaudio E, Boberg KM, Marin JJ, Alvaro D. Expert consensus document: Cholangiocarcinoma: current knowledge and future perspectives consensus statement from the European Network for the Study of Cholangiocarcinoma (ENS-CCA). Nat Rev Gastroenterol Hepatol. 2016 May;13(5):261-80. doi: 10.1038/nrgastro.2016.51. Epub 2016 Apr 20.
PubMed 27095655Forner A, Vidili G, Rengo M, Bujanda L, Ponz-Sarvise M, Lamarca A. Clinical presentation, diagnosis and staging of cholangiocarcinoma. Liver Int. 2019 May;39 Suppl 1:98-107. doi: 10.1111/liv.14086. Epub 2019 Mar 25.
PubMed 30831002Nath MC, Torbenson MS, Erickson LA. Perihilar Cholangiocarcinoma. Mayo Clin Proc. 2018 Mar;93(3):397-398. doi: 10.1016/j.mayocp.2018.01.017. No abstract available.
PubMed 29502573Park J, Kim MH, Kim KP, Park DH, Moon SH, Song TJ, Eum J, Lee SS, Seo DW, Lee SK. Natural History and Prognostic Factors of Advanced Cholangiocarcinoma without Surgery, Chemotherapy, or Radiotherapy: A Large-Scale Observational Study. Gut Liver. 2009 Dec;3(4):298-305. doi: 10.5009/gnl.2009.3.4.298. Epub 2009 Dec 31.
PubMed 20431764Valle J, Wasan H, Palmer DH, Cunningham D, Anthoney A, Maraveyas A, Madhusudan S, Iveson T, Hughes S, Pereira SP, Roughton M, Bridgewater J; ABC-02 Trial Investigators. Cisplatin plus gemcitabine versus gemcitabine for biliary tract cancer. N Engl J Med. 2010 Apr 8;362(14):1273-81. doi: 10.1056/NEJMoa0908721.
PubMed 20375404Boehm LM, Jayakrishnan TT, Miura JT, Zacharias AJ, Johnston FM, Turaga KK, Gamblin TC. Comparative effectiveness of hepatic artery based therapies for unresectable intrahepatic cholangiocarcinoma. J Surg Oncol. 2015 Feb;111(2):213-20. doi: 10.1002/jso.23781. Epub 2014 Sep 1.
PubMed 25176325Hu J, Zhu X, Wang X, Cao G, Wang X, Yang R. Evaluation of percutaneous unilateral trans-femoral implantation of side-hole port-catheter system with coil only fixed-catheter-tip for hepatic arterial infusion chemotherapy. Cancer Imaging. 2019 Mar 18;19(1):15. doi: 10.1186/s40644-019-0202-z.
PubMed 30885278Wang X, Hu J, Cao G, Zhu X, Cui Y, Ji X, Li X, Yang R, Chen H, Xu H, Liu P, Li J, Li J, Hao C, Xing B, Shen L. Phase II Study of Hepatic Arterial Infusion Chemotherapy with Oxaliplatin and 5-Fluorouracil for Advanced Perihilar Cholangiocarcinoma. Radiology. 2017 May;283(2):580-589. doi: 10.1148/radiol.2016160572. Epub 2016 Nov 7.
PubMed 27820684Dai Y, Wang S, Gao J, Wang Y, Yang X, Zhang S, Zhi X, Zheng K, Xu L, Cao G, Xing B, Wang K, Hao C, Zhu X, Zhang DY, Gao DK, Wang DX. Biliary drainage plus hepatic arterial infusion chemotherapy versus biliary drainage plus best supportive care for advanced perihilar cholangiocarcinoma in China: a prospective multicentre non-randomised controlled study. EClinicalMedicine. 2026 Jul 2;97:104040. doi: 10.1016/j.eclinm.2026.104040. eCollection 2026 Jul.
PubMed 42433279
Study at a glance
From the registry record, last updated by the sponsor on 18 Dec 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Prospective Multicentre Trial of Biliary Drainage Plus Hepatic Arterial Infusion Chemotherapy Versus Biliary Drainage Plus Best Supportive Care in Locally Advanced Perihilar Cholangiocarcinomas.
- ClinicalTrials.gov ID
- NCT05024513
- Acronym / sponsor ID
- DRAIC
- Conditions
- Perihilar Cholangiocarcinoma
- Keywords
- Perihilar Cholangiocarcinoma, Hepatic arterial infusion chemotherapy, Biliary Drainage, Best Supportive Care
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 127 participants (actual)
- Lead sponsor
- Peking UniversityUniversity, hospital or other
- Study start
- 1 Nov 2021 (actual)
- Primary completion
- 20 Oct 2025 (actual)
- Study completion
- 20 Oct 2025 (actual)
- First posted
- 27 Aug 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Biliary drainage and stent placement remains to be the main palliative treatment choice for advanced perihiliar cholangiocarcinoma (pCCA), and the life expectancy is only 4-6 months. Previous single center prospective phase 2 trial showed that hepatic arterial infusion chemotherapy (HAIC) with oxaliplatin and 5-fluorouracil was an encouraging treatment choice for advanced pCCA due to its high tumor control, survival benefit, and low toxicity. Thus, the multicenter prospective controlled trial was designed to explore and confirm the survival benefit of biliary drainage plus hepatic arterial infusion chemotherapy with oxaliplatin and 5-fluorouracil compared with biliary drainage plus best support care treatment in locally advanced pCCA patients.
Detailed description
When a patient is not eligible for surgery, chemotherapy with gemcitabine and cisplatin can be considered for advanced biliary tract cancer. However, in the Advanced Biliary Tract Cancer, or ABC-02 trial in patients with pCCA, the efficacy of this regimen was not significantly higher than that of gemcitabine alone. Therefore, an optimal chemotherapeutic regimen has not been established for this subtype of cholangiocarcinoma. Currently, biliary drainage and stent placement remains to be the main palliative treatment choice, and the life expectancy is only 4-6 months. Previous single center prospective phase 2 trial showed that HAI with oxaliplatin and 5-fluorouracil was an encouraging treatment choice for advanced PCC due to its high tumor control, survival benefit, and low toxicity. So the multicenter prospective controlled trial was designed to explore and confirm the survival benefit of biliary drainage plus hepatic arterial infusion of oxaliplatin and 5-fluorouracil compared with biliary drainage plus best support care treatment in locally advanced pCCA patients.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| BD-HAIC (Biliary drainage & HAIC) | Experimental | Drug: oxaliplatin and 5-fluorouracil, Procedure: External biliary drainageThe patients enrolled in this arm would receive external percutaneous biliary drainage plus 3Cir-OFF hepatic arterial infusion chemotherapy (HAIC)with oxaliplatin and 5-fluorouracil. |
| BD-BSC (Biliary Drainage & Best supportive care) | Active comparator | Procedure: Biliary Drainage, Other: Best Supportive CareThe patients enrolled in this arm would receive biliary drainage, biliary stents,or biliary stents with Iodine-125 seed strands, plus best supportive care. |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (13 listed)
- Locally advanced perihilar cholangiocarcinoma proved by histology or cytology.
- Locally advanced unresectable perihilar cholangiocarcinoma, decided by hepatobiliary doctor and radiologist.
- Age from 18 years old to 80 years old.
- The performance of Eastern Cooperative Oncology Group (ECOG) <2
- Child-Pugh A or Child-Pugh B (≤ grade 7).
Key exclusion criteria (14 listed)
- Allergic to contrast agent.
- Pregnant or lactational.
- Allergic to 5-fluorouracil, or have metabolic disorder of 5-fluorouracil.
- Previous systematic chemotherapy or radiotherapy.
- Patients with complications such as bile leakage and bleeding after PTCD
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| oxaliplatin and 5-fluorouracilIntra-arterial chemotherapy consisted of Oxaliplatin (40mg/m2 for 2 hours), 5-fluorouracil (800 mg/ m2 for22 hours) on days 1-3 every 4 weeks. | Drug | BD-HAIC (Biliary drainage & HAIC) |
| Biliary DrainageExternal biliary drainage, or biliary stent placement; Biliary stent placement plus Iodine-125 seed strands is allowed | Procedure or surgery | BD-BSC (Biliary Drainage & Best supportive care) |
| Best Supportive CareNutrition support, symptomatic treatment, and other supportive treatments | Other | BD-BSC (Biliary Drainage & Best supportive care) |
| External biliary drainageExternal biliary drainage | Procedure or surgery | BD-HAIC (Biliary drainage & HAIC) |
Primary outcome
Overall survival
Time frame: 1 year
Overall survival is measured from the date of first biliary drainage to death
1 secondary outcome
Duration of jaundice remission
Time frame: 1 year
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 18 Dec 2025.
- Background: PubMed 28994423Ilyas SI, Khan SA, Hallemeier CL, Kelley RK, Gores GJ. Cholangiocarcinoma - evolving concepts and therapeutic strategies. Nat Rev Clin Oncol. 2018 Feb;15(2):95-111. doi: 10.1038/nrclinonc.2017.157. Epub 2017 Oct 10.
- Background: PubMed 27095655Banales JM, Cardinale V, Carpino G, Marzioni M, Andersen JB, Invernizzi P, Lind GE, Folseraas T, Forbes SJ, Fouassier L, Geier A, Calvisi DF, Mertens JC, Trauner M, Benedetti A, Maroni L, Vaquero J, Macias RI, Raggi C, Perugorria MJ, Gaudio E, Boberg KM, Marin JJ, Alvaro D. Expert consensus document: Cholangiocarcinoma: current knowledge and future perspectives consensus statement from the European Network for the Study of Cholangiocarcinoma (ENS-CCA). Nat Rev Gastroenterol Hepatol. 2016 May;13(5):261-80. doi: 10.1038/nrgastro.2016.51. Epub 2016 Apr 20.
- Background: PubMed 30831002Forner A, Vidili G, Rengo M, Bujanda L, Ponz-Sarvise M, Lamarca A. Clinical presentation, diagnosis and staging of cholangiocarcinoma. Liver Int. 2019 May;39 Suppl 1:98-107. doi: 10.1111/liv.14086. Epub 2019 Mar 25.
- Background: PubMed 29502573Nath MC, Torbenson MS, Erickson LA. Perihilar Cholangiocarcinoma. Mayo Clin Proc. 2018 Mar;93(3):397-398. doi: 10.1016/j.mayocp.2018.01.017. No abstract available.
- Background: PubMed 20431764Park J, Kim MH, Kim KP, Park DH, Moon SH, Song TJ, Eum J, Lee SS, Seo DW, Lee SK. Natural History and Prognostic Factors of Advanced Cholangiocarcinoma without Surgery, Chemotherapy, or Radiotherapy: A Large-Scale Observational Study. Gut Liver. 2009 Dec;3(4):298-305. doi: 10.5009/gnl.2009.3.4.298. Epub 2009 Dec 31.
- Background: PubMed 20375404Valle J, Wasan H, Palmer DH, Cunningham D, Anthoney A, Maraveyas A, Madhusudan S, Iveson T, Hughes S, Pereira SP, Roughton M, Bridgewater J; ABC-02 Trial Investigators. Cisplatin plus gemcitabine versus gemcitabine for biliary tract cancer. N Engl J Med. 2010 Apr 8;362(14):1273-81. doi: 10.1056/NEJMoa0908721.
- Background: PubMed 25176325Boehm LM, Jayakrishnan TT, Miura JT, Zacharias AJ, Johnston FM, Turaga KK, Gamblin TC. Comparative effectiveness of hepatic artery based therapies for unresectable intrahepatic cholangiocarcinoma. J Surg Oncol. 2015 Feb;111(2):213-20. doi: 10.1002/jso.23781. Epub 2014 Sep 1.
- Background: PubMed 30885278Hu J, Zhu X, Wang X, Cao G, Wang X, Yang R. Evaluation of percutaneous unilateral trans-femoral implantation of side-hole port-catheter system with coil only fixed-catheter-tip for hepatic arterial infusion chemotherapy. Cancer Imaging. 2019 Mar 18;19(1):15. doi: 10.1186/s40644-019-0202-z.
- Background: PubMed 27820684Wang X, Hu J, Cao G, Zhu X, Cui Y, Ji X, Li X, Yang R, Chen H, Xu H, Liu P, Li J, Li J, Hao C, Xing B, Shen L. Phase II Study of Hepatic Arterial Infusion Chemotherapy with Oxaliplatin and 5-Fluorouracil for Advanced Perihilar Cholangiocarcinoma. Radiology. 2017 May;283(2):580-589. doi: 10.1148/radiol.2016160572. Epub 2016 Nov 7.
- Derived from this study: PubMed 42433279Dai Y, Wang S, Gao J, Wang Y, Yang X, Zhang S, Zhi X, Zheng K, Xu L, Cao G, Xing B, Wang K, Hao C, Zhu X, Zhang DY, Gao DK, Wang DX. Biliary drainage plus hepatic arterial infusion chemotherapy versus biliary drainage plus best supportive care for advanced perihilar cholangiocarcinoma in China: a prospective multicentre non-randomised controlled study. EClinicalMedicine. 2026 Jul 2;97:104040. doi: 10.1016/j.eclinm.2026.104040. eCollection 2026 Jul.
- Individual participant dataSharing planned: No. signed informed consent with patients
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Xiaodong Wang principal investigator
Department of Interventional Oncology, Peking University Cancer Hospital
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing oxaliplatin and 5-fluorouracil, Biliary Drainage and External biliary drainage in people with Perihilar Cholangiocarcinoma, run by Peking 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 13 inclusion and 14 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: finished, as of the sponsor's last update on 18 Dec 2025. 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.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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: 1 year). 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 NCT05024513, 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 Dec 2025.