ClinicalTrials.gg
RecruitingNCT07683221Updated Oct 13, 2026

SBRT Followed by Ipilimumab N01, Sintilimab, Nab-Paclitaxel and Gemcitabine for Locally Advanced Pancreatic Cancer

A Phase 2 interventional study of SBRT + Ipilimumab N01 + Sintilimab + AG Chemotherapy in Pancreatic Cancer, sponsored by Shandong Cancer Hospital and Institute. Recruiting at 1 site in China. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2026-10-13.

Sponsored by Shandong Cancer Hospital and Institute · Phase 2, Interventional, and Treatment

From the registry’s dates

  • Started Aug 2026; still recruiting 3 months later.
Updated Oct 13, 2026Now RecruitingSite recruiting status changed+1 moreGo to Updates ↓
Phase
Phase 2
Study type
Interventional
Enrollment
47
Allocation
Not applicable
Ages
18 Years to 75 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 629 studies in Pancreatic Neoplasms with a site in China — 335 open to participants now, 359 under way, 30 of them phase 3. Pancreatic Neoplasms · China.

Planned enrollment
298th of 507
47 · median 58
Started
2026
with 56 others
Phase 2
154 of 629
89 open now
Primary completion
2029-07
later than 344 of 358 live
Registered
604th of 629
by date

Among the 629 studies in Pancreatic Neoplasms with a site in China, this one is the 298th largest by planned enrollment of the 507 interventional ones that give a count, is one of 57 that started in 2026, is one of 154 in phase 2, reaches primary completion later than 344 of the 358 other live ones, and was the 604th registered.

Pancreatic Neoplasms

3,896 studies on the registry are indexed under Pancreatic Neoplasms; 1,007 are open to participants now.

Browse Pancreatic Neoplasms studies →

Open to participants now

335 of the 629 studies in Pancreatic Neoplasms with a site in China are open now. Recruiting first, the newest first:

329 more — sign in →

All 335 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 746 Pancreatic Neoplasms studies recruiting now, 479 (64%) set no upper age limit and 151 (20%) stop at 75 or younger; 40 take children under 18; 59 take healthy volunteers.

This study: 18 Years to 75 Years · all sexes · no healthy volunteers.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 629 studies in Pancreatic Neoplasms with a site in China, or all of them as a file.
02

Study summary

This is a Phase II, prospective, single-arm exploratory clinical trial designed to evaluate the efficacy and safety of stereotactic body radiotherapy followed by ipilimumab N01 plus sintilimab in combination with nab-paclitaxel and gemcitabine in patients with locally advanced pancreatic cancer. Eligible patients will receive SBRT followed by sequential systemic therapy. The primary endpoint is progression-free survival, and secondary endpoints include overall survival, disease control rate, duration of response, objective response rate, and safety.

Read the detailed description

This study is a Phase II, prospective, single-arm exploratory clinical trial in patients with locally advanced pancreatic cancer. The study aims to explore the efficacy and safety of stereotactic body radiotherapy followed by ipilimumab N01 plus sintilimab in combination with nab-paclitaxel and gemcitabine.

Eligible patients will first receive stereotactic body radiotherapy at a dose of 5-10 Gy for 5 fractions. One week after completion of SBRT, patients will receive sequential systemic therapy consisting of ipilimumab N01, sintilimab, nab-paclitaxel, and gemcitabine. Ipilimumab N01 will be administered at 1 mg/kg intravenously every 6 weeks for a total of 4 doses. Sintilimab will be administered at 200 mg intravenously every 3 weeks. Nab-paclitaxel will be administered at 125 mg/m² on Days 1 and 8, and gemcitabine will be administered at 1000 mg/m² on Days 1 and 8 of each 3-week cycle. Nab-paclitaxel and gemcitabine will be given for 6 to 8 cycles, and sintilimab may be continued as maintenance treatment until disease progression, unacceptable toxicity, withdrawal of consent, initiation of new anti-cancer therapy, death, or other protocol-specified reasons.

Tumor assessments will be performed regularly according to RECIST 1.1. The primary endpoint is progression-free survival. Secondary endpoints include overall survival, disease control rate, duration of response, objective response rate, and safety. Adverse events will be monitored throughout the study and graded according to applicable safety criteria.

03

Conditions studied

  • Pancreatic Cancer

Keywords

  • SBRT
  • Ipilimumab
  • Sintilimab
  • Locally Advanced Pancreatic Cancer
04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Participants voluntarily agree to participate in the study, sign the form, and are willing and able to comply with study procedures and follow-up.
  • or cytologically confirmed pancreatic ductal adenocarcinoma.
  • Locally advanced unresectable pancreatic cancer without distant , confirmed by multidisciplinary team evaluation.
  • Age 18 to 75 years, inclusive.
  • performance status of 0 to 1.
  • of at least 3 months.
  • No prior systemic therapy for advanced pancreatic cancer.
  • At least one according to 1.1.

Exclusion criteria

Exclusion Criteria:

  • Participation in another anti-cancer drug clinical trial within 4 weeks before enrollment.
  • Prior targeted therapy or prior treatment with .
  • Presence of distant organ , including liver, peritoneal, brain, or meningeal metastasis.
  • Pregnancy or breastfeeding.
  • Any condition that, in the investigator's opinion, makes the participant unsuitable for enrollment in this study.
Terms in these criteria, in plain language(8)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Histologically or cytologically confirmed

The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).

Your pathology report is the document that shows this.

Metastases

Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.

ECOG performance status

A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.

0
Fully active, no restrictions.
1
Limited in strenuous activity, but walking and able to do light work, such as housework or office work.
2
Walking and able to look after yourself, but unable to work; up and about more than half of waking hours.
3
Able to look after yourself only in part; in bed or a chair more than half of waking hours.
4
Unable to look after yourself at all; in bed or a chair all day.

Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.

Life expectancy

The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.

Measurable disease

The amount of disease can be tracked with a defined measurement, so the study can see whether it shrinks or grows. It might be a tumour measured on a scan or, in some blood cancers such as myeloma, a marker measured in blood or urine.

The criteria or the study team say which measurement counts — having no tumour visible on a scan does not by itself rule you out.

RECIST

The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.

“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.

PD-1, PD-L1 and checkpoint inhibitors

PD-1, PD-L1 and CTLA-4 are proteins that act as brakes on the immune system. Checkpoint inhibitors, such as pembrolizumab or nivolumab, block them so the immune system can attack a cancer.

PD-L1 can also be measured in a tumour sample. Some scores count stained tumour cells only (TPS); others also count certain immune cells (CPS). The study names the score and the minimum it uses.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
47 participants (estimated)

Study arms

  • Experimental
    SBRT + Ipilimumab N01 + Sintilimab + AG Chemotherapy

    Participants will receive stereotactic body radiotherapy at 5-10 Gy in 5 fractions, followed one week later by sequential systemic therapy with ipilimumab N01, sintilimab, nab-paclitaxel, and gemcitabine. Ipilimumab N01 will be administered at 1 mg/kg intravenously every 6 weeks for a total of 4 doses. Sintilimab will be administered at 200 mg intravenously every 3 weeks. Nab-paclitaxel 125 mg/m² and gemcitabine 1000 mg/m² will be administered on Days 1 and 8 of each 3-week cycle. AG chemotherapy will be given for 6 to 8 cycles, and sintilimab may continue as maintenance therapy until disease progression or other protocol-specified discontinuation criteria.

    Drug: SBRT + Ipilimumab N01 + Sintilimab + AG Chemotherapy

Interventions

  • DrugSBRT + Ipilimumab N01 + Sintilimab + AG Chemotherapy

    Participants will receive stereotactic body radiotherapy at 5-10 Gy in 5 fractions, followed one week later by sequential systemic therapy with ipilimumab N01, sintilimab, nab-paclitaxel, and gemcitabine. Ipilimumab N01 will be administered at 1 mg/kg intravenously every 6 weeks for a total of 4 doses. Sintilimab will be administered at 200 mg intravenously every 3 weeks. Nab-paclitaxel 125 mg/m² and gemcitabine 1000 mg/m² will be administered on Days 1 and 8 of each 3-week cycle. AG chemotherapy will be given for 6 to 8 cycles, and sintilimab may continue as maintenance therapy until disease progression or other protocol-specified discontinuation criteria.

This study also gives Ipilimumab. No intervention listed here names it: that was found by reading the record.

06

What researchers measure

Primary outcomes

  1. Progression-Free Survival (PFS)

    Progression-free survival is defined as the time from the initiation of study treatment to the first documented disease progression according to RECIST 1.1 or death from any cause, whichever occurs first.

    Time frame: From initiation of study treatment until disease progression or death, assessed up to 36 months

Secondary outcomes

  1. Overall Survival (OS)

    Overall survival is defined as the time from initiation of study treatment to death from any cause.

    Time frame: From initiation of study treatment until death from any cause, assessed up to 36 months

  2. Disease Control Rate (DCR)

    Disease control rate is defined as the proportion of participants who achieve complete response, partial response, or stable disease according to RECIST 1.1.

    Time frame: From initiation of study treatment until disease progression or death, assessed up to 36 months

  3. Duration of Response (DoR)

    Duration of response is defined as the time from the first documented complete response or partial response to disease progression or death from any cause, whichever occurs first.

    Time frame: From first documented response until disease progression or death, assessed up to 36 months

  4. Objective Response Rate (ORR)

    Objective response rate is defined as the proportion of participants who achieve complete response or partial response according to RECIST 1.1.

    Time frame: From initiation of study treatment until disease progression or death, assessed up to 36 months

  5. Incidence and Severity of Adverse Events

    Safety will be assessed by the incidence and severity of adverse events and serious adverse events, graded according to applicable safety criteria.

    Time frame: From initiation of study treatment until 30 days after the last dose of study treatment

07

Study locations

1 of 1 sites recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

1 registry update since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedDate before it movedWhere the date was before it movedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Aug 2026 (actual). Primary completion is estimated for Jul 2029, 35 months after the start.

Of 324 non-industry phase 2 interventional studies under Pancreatic Neoplasms, half reached primary completion within 60 months of starting (the median), counting those still running; a quarter within 36 and three quarters within 80. This study's planned 35 months is below that.

Counting every sponsor, half of 393 studies reached it within 57 months; a quarter within 35 and three quarters within 80.

Start moved once since we started tracking on Sep 25, 2026: Jul 2026 → Aug 2026, on Oct 13, 2026.

Earlier changes are on the record history on ClinicalTrials.gov ↗

How these figures are worked out, and which studies are left out of them.

Registered
Jun 24, 2026
First posted
Jul 6, 2026
StartActual
Aug 5, 2026was Jul 2026
Primary completionEst.
Jul 15, 2029
CompletionEst.
Jul 15, 2029
Last update
Oct 13, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
Status
Not yet recruiting→Recruiting
changed Oct 13, 2026
Sites
Shandong Cancer Hospital and Institute is now Recruiting
Oct 13, 2026
Start date
Jul 15, 2026→Aug 5, 2026 (actual)
Oct 13, 2026
Site contacts
Changed at 1 site. See the sites
Show the site
  • Shandong Cancer Hospital and Institute · Jinan, ChinaContact j•••@sdfmu.edu.cn · •••6442→j•••@sdfmu.edu.cn · •••6442Contact added j•••@sdfmu.edu.cn
Oct 13, 2026
Show all 1 update
  1. Oct 13, 2026
    Not yet recruiting→Recruiting
    Shandong Cancer Hospital and Institute is now Recruiting
    Start date Jul 15, 2026→Aug 5, 2026 (now actual)
    Site contacts Changed at 1 site. See the sites
    Show the site
    • Shandong Cancer Hospital and Institute · Jinan, ChinaContact j•••@sdfmu.edu.cn · •••6442→j•••@sdfmu.edu.cn · •••6442Contact added j•••@sdfmu.edu.cn
    + 1 other change: verification date

From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗

10

Registry details

Key details

Study ID
NCT07683221
Responsible party
Jinbo Yue (Director of Radiation Oncology Department, Shandong Cancer Hospital and Institute) — Principal investigator
First posted
Jul 6, 2026
Start date
Aug 5, 2026
Primary completion
Jul 15, 2029 (estimated)
Completion
Jul 15, 2029 (estimated)
Last update
Oct 13, 2026

Study contacts

Jinbo Yue, Doctor
Contact
jbyue@sdfmu.edu.cn
0531-67626442
Jinbo Yue, Doctor
principal investigator · Shandong Cancer Hospital and Institute

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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Studies of the drug tested here: Ipilimumab

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