ClinicalTrials.gg
RecruitingNCT06799637Updated Apr 15, 2026

Study of XNW28012 in Subjects With Advanced Solid Tumors Who Failed Standard Treatments

A Phase 1/2 interventional study of XNW28012 in Advanced Solid Tumors, Pancreatic Carcinoma and Ovarian Cancer, sponsored by Evopoint Biosciences Inc.. Recruiting at 24 sites in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-04-15.

Sponsored by Evopoint Biosciences Inc. · Phase 1/2, Interventional, and Treatment

From the registry’s dates

  • Registered 1 year after the study started (first participant enrolled Dec 2023, registered Dec 2024).
  • Started Dec 2023; still recruiting 2 years 11 months later.

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Phase
Phase 1/2
Study type
Interventional
Enrollment
350
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 629 studies in Pancreatic Neoplasms with a site in China — 334 open to participants now, 359 under way, 30 of them phase 3. Pancreatic Neoplasms · China.

Planned enrollment
51st of 507
350 · median 58
Started
2023
with 63 others
Phase 1/2
79 of 629
46 open now
Primary completion
2026-12
later than 181 of 358 live
Registered
470th of 629
by date

Among the 629 studies in Pancreatic Neoplasms with a site in China, this one is the 51st largest by planned enrollment of the 507 interventional ones that give a count, is one of 64 that started in 2023, is one of 79 in phase 1/2, reaches primary completion later than 181 of the 358 other live ones, and was the 470th registered.

Pancreatic Neoplasms

3,896 studies on the registry are indexed under Pancreatic Neoplasms; 1,005 are open to participants now.

Browse Pancreatic Neoplasms studies →

Open to participants now

334 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 334 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 745 Pancreatic Neoplasms studies recruiting now, 478 (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 and older · all sexes · no healthy volunteers.

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02

Study summary

This is an open-label, dose escalation, multicenter, phase 1, first-in-human study of XNW28012 in subjects with advanced solid tumors who have failed current standard anti-tumor therapies or are intolerant to such therapies. The study consists of two parts: a dose escalation part and a dose expansion part.

03

Conditions studied

  • Advanced Solid Tumors
  • Pancreatic Carcinoma
  • Ovarian Cancer
  • Cervical Cancers

Keywords

  • XNW28012
04

Who can participate

Ages eligible
18 Years and older
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

  1. For the dose escalation part: subjects with or cytologically confirmed advanced and/or solid tumors who have failed the established standard anti-cancer therapies for a given tumor type or have been intolerant to such therapies.
  2. For the dose expansion part: subjects must have a histological or cytological diagnosis of progressive, locally advanced, and/or metastatic ovarian cancer, cervical cancer, pancreatic cancer, or colorectal cancer (CRC) who have failed the following anti-cancer therapies: Ovarian cancer, Cervical cancer, Pancreatic cancer, Colorectal cancer.
  3. Age ≥ 18 years old at the time of consent.
  4. Subjects must have at least 1 as defined per version 1.1 (for dose expansion part only).
  5. Subjects must have a performance status of 0 or 1 on the (ECOG) Performance Scale. ECOG status of 2 can be allowed if it is a result of disease progression and warrants discussion with the medical monitor.
  6. Subjects must have adequate organ function within 7 days prior to the first study drug administration, as indicated by the flaboratory values:
  7. of at least 12 weeks.
  8. Females of must have a negative pregnancy test within 7 days prior to the first dose of study drug. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required.
  9. Non-sterile subjects must be willing to use a highly effective (e.g., IUD, pill, or condom) for the duration of the study and for 6 months after the last dose of study drug unless their partner is sterilized.
  10. Subjects are able to provide written , understand and are willing to comply with the requirements of the study.

Exclusion criteria

Exclusion Criteria:

  1. A history of severe infusion reactions to other monoclonal antibodies/antibody drug conjugates (ADCs) or allergic reactions to any components of XNW28012.
  2. Any anti-tumor therapy within 28 days prior to the first dose, including but not limited to: small molecules, immunotherapy, chemotherapy, monoclonal antibodies, or any other experimental drugs.
  3. Any active , with the exception of the specific types of cancers under investigation in this study and any locally recurring cancer that has been treated curatively .
  4. Have received a within 4 weeks prior to the first dose of study drug. Note: Seasonal vaccines for influenza are generally inactivated vaccines and are allowed; however, intranasal influenza vaccines will not be allowed if they are attenuated live vaccines.
  5. Have received granulocyte colony stimulating factor (G-CSF) or granulocyte / macrophage colony stimulating factor support within 1 week before screening, or pegylated G-CSF within 2 weeks before screening.
  6. Subjects with toxicities (as a result of prior anti-cancer therapy) which have not improved to grade ≤1 or stabilized, except those AEs not considered as a likely safety risk (e.g., alopecia).
  7. Any history of intracerebral arteriovenous malformation, cerebral aneurysm, or stroke () ≤ 3 months prior to screening is allowed if stable.
  8. Any of the hematological risk factors:
  9. Subjects who are unwilling or unable to provide tumor tissue samples that meet the requirements for tissue factor (TF) expression testing.

11. cardiovascular/cerebrovascular conditions. 12. Active ocular surface disease at screening, or subjects with any prior episode of cicatricial conjunctivitis.

13. Any history of Toxic Epidermal Necrolysis (TEN) or Steven Johnson Syndrome. 14. Subjects who have undergone major surgery within 28 days prior to the first dose of study drug, except if the procedure is minimally invasive (for example, introduction of peripherally inserted central catheter [PICC] line).

and so on.

Terms in these criteria, in plain language(14)

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.

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.

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.

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.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

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.

Cancer (malignancy)

Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.

Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.

Live vaccines

Vaccines made with a weakened form of the germ, such as measles–mumps–rubella (MMR), chickenpox and yellow fever. They can be risky when the immune system is weakened. Flu injections are not live; the nasal flu spray is.

CTCAE grade

The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.

1
Mild.
2
Moderate.
3
Severe.
4
Life-threatening.
5
Death due to the event.

“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.

TIA (transient ischaemic attack)

A “mini-stroke”: temporary stroke-like symptoms caused by reduced blood flow to part of the brain, spinal cord or eye, without signs of a new stroke on a scan.

Stroke symptoms need emergency care at once, even if they go away.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
350 participants (estimated)

Study arms

  • Other
    Bayesian Optimal Interval (BOIN) method will be used for the dose escalation part.

    Based on the toxicology data from preclinical studies, the Bayesian Optimal Interval (BOIN) method will be used for the dose escalation part with preset doses at 0.6 mg/kg, 1.2 mg/kg, 2.4 mg/kg, 3.6 mg/kg, 4.8 mg/kg, 6.0 mg/kg, and 7.5 mg/kg. Eligible subjects will receive XNW28012 every 3 weeks (Q3W) until intolerant toxicity, progression of disease with no clinical benefit, or withdrawal of informed consent. The first treatment cycle will be the dose limiting toxicity (DLT) assessment period. The safety, tolerability, and occurrence of DLTs will be assessed during the DLT period. The proposed dose escalation plan is shown below.

    Drug: XNW28012

Interventions

  • Eligible subjects will receive XNW28012 every 3 weeks (Q3W) until intolerant toxicity, progression of disease with no clinical benefit, or withdrawal of informed consent.

06

What researchers measure

Primary outcomes

  1. Ph 1: Incidence and severity of treatment-emergent adverse events (AEs) [Safety and Tolerability].

    Incidence and severity of adverse events that are graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 5.0.

    Time frame: through study completion, an average of 1 year

  2. Ph 2: To evaluate the antitumor efficacy of XNW28012 at the recommended Part 2 dose.

    ORR per RECIST1.1 assessed by Investigators.

    Time frame: through study completion, an average of 1 year

Secondary outcomes

  1. Ph 1:Maximum tolerated dose (MTD) and/or the recommended Part 2 dose.

    To determine the maximum tolerated dose (MTD) and the recommended Part 2 dose with XNW28012;

    Time frame: The first 21-day cycle of therapy

  2. Ph 1/II: Maximum (peak) observed concentration (Cmax) of XNW28012.

    Blood samples were collected at specified intervals for the determination of Cmax.

    Time frame: through study completion, an average of 1 year

  3. Ph 1/II: Maximum (peak) observed concentration (Cmax) of total antibody of XNW28012..

    Blood samples were collected at specified intervals for the determination of Cmax.

    Time frame: through study completion, an average of 1 year

  4. Ph 1/II: Maximum (peak) observed concentration (Cmax) of YL0010014

    Blood samples were collected at specified intervals for the determination of Cmax.

    Time frame: through study completion, an average of 1 year

  5. Ph 1/II: Anti-drug antibody (ADA)

    To assess the incidence of anti-drug antibody (ADA) against XNW28012

    Time frame: through study completion, an average of 1 year

  6. Ph I/II:Objective response rate (ORR)

    ORR is defined as the proportion of subjects who have a confirmed CR or a PR per RECIST 1.1 assessed by Investigator.

    Time frame: Efficacy assessments will be performed at screening (≤ 28 days prior to the first dose), every 6 weeks for 24 weeks after the first dose, and every 12 weeks after the 24 weeks response assessments until disease progression (up to 1 year).

  7. Ph I/II: Disease control rate (DCR)

    Rate of complete response \[CR\], partial response \[PR\], and stable disease per RECIST1.1 assessed by Investigator.

    Time frame: Efficacy assessments will be performed at screening (≤ 28 days prior to the first dose), every 6 weeks for 24 weeks after the first dose, and every 12 weeks after the 24 weeks response assessments until disease progression (up to 1 year).

  8. Ph I/II:Progression free survival (PFS)

    Progression free survival (PFS) per RECIST1.1 assessed by Investigator

    Time frame: Efficacy assessments will be performed at screening (≤ 28 days prior to the first dose), every 6 weeks for 24 weeks after the first dose, and every 12 weeks after the 24 weeks response assessments until disease progression (up to 1 year).

  9. Ph I/II: Duration of response (DOR)

    Duration of response (DOR) per RECIST1.1 assessed by Investigator.

    Time frame: Efficacy assessments will be performed at screening (≤ 28 days prior to the first dose), every 6 weeks for 24 weeks after the first dose, and every 12 weeks after the 24 weeks response assessments until disease progression (up to 1 year).

Other outcomes

  1. Ph 1/2: Tissue factor expression

    Correlation between tissue factor expression and the antitumor efficacy of XNW28012.

    Time frame: At screening

07

Study locations

24 of 24 sites recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar 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 Dec 2023 (actual). Primary completion is estimated for Dec 2026, 36 months after the start.

Of 115 industry-sponsored phase 1/2 interventional studies under Pancreatic Neoplasms, half reached primary completion within 47 months of starting (the median), counting those still running; a quarter within 34 and three quarters within 88. This study's planned 36 months is below that.

Counting every sponsor, half of 209 studies reached it within 51 months; a quarter within 36 and three quarters within 89.

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

Registered
Dec 25, 2024
First posted
Jan 29, 2025
StartActual
Dec 1, 2023
Primary completionEst.
Dec 31, 2026
CompletionEst.
Dec 31, 2026
Last update
Apr 15, 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.
No changes since tracking began. The registry record was last updated on Apr 15, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06799637
Responsible party
Sponsor
First posted
Jan 29, 2025
Start date
Dec 1, 2023
Primary completion
Dec 31, 2026 (estimated)
Completion
Dec 31, 2026 (estimated)
Last update
Apr 15, 2026

Study contacts

Yingjie zhao Yingjie Zhao
Contact
yingjie.zhao@evopointbio.com
+86 15553136593
Ziwen Ke
Contact
ziwen.ke@evopointbio.com
+86 15172466243

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: Anti-TF/TOP1i Antibody-drug Conjugate XNW28012

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