ClinicalTrials.gg
Not yet recruitingNCT07530666Updated Apr 15, 2026

Study of the Safety and Efficacy of DS010 in Patients With Cancer Cachexia

A Phase 1/2 interventional study of DS010 injection and DS010 injection in Cancer and Cachexia, sponsored by Dartsbio Pharmaceuticals Ltd.. Not yet recruiting at 1 site in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-04-15.

Sponsored by Dartsbio Pharmaceuticals Ltd. · Phase 1/2, Interventional, and Treatment

Phase
Phase 1/2
Study type
Interventional
Enrollment
58
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Study summary

A study to evaluate the safety, tolerability, and preliminary efficacy of DS010 in patients with cancer and cachexia

02

Conditions studied

  • Cancer
  • Cachexia
03

In context

Neoplasms

10,818 studies on the registry are indexed under Neoplasms; 2,324 are open to participants now.

This study's planned enrollment of 58 is close to the median of 60 across 7,703 interventional studies indexed under Neoplasms.

Browse Neoplasms studies →

Lead sponsor

Dartsbio Pharmaceuticals Ltd. is the lead sponsor of 2 studies on the registry; 2 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Key Inclusion Criteria:

  1. Subjects aged ≥ 18 years at screening;
  2. Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures;
  3. Able to provide written ;
  4. performance status score of 0, 1, or 2;
  5. Patients with or cytologically confirmed malignant solid tumor;
  6. Cancer cachexia documented in medical records;

Key Exclusion Criteria:

  1. History of or anaphylactic reaction to any therapeutic or diagnostic monoclonal antibody or molecules composed of monoclonal antibody components;
  2. Presence of reversible decreased food intake, as determined by the investigator;
  3. Receiving tube feeding or parenteral nutrition (total or partial parenteral nutrition) at screening;
  4. Severe gastrointestinal disorders (including esophagitis, gastritis, malabsorption);
  5. Cachexia caused by other reasons;
  6. Currently participating in another drug study, or receipt of another investigational product ;
Terms in these criteria, in plain language(5)

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.

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.

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.

Hypersensitivity

An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Sequential assignment
Masking
None (open label)
Enrollment
58 participants (estimated)

Study arms

  • Experimental
    DS010 dose level 1

    Drug: DS010 injection

  • Experimental
    DS010 dose level 2

    Drug: DS010 injection

  • Experimental
    DS010 dose level 3

    Drug: DS010 injection

  • Experimental
    DS010 dose level 4

    Drug: DS010 injection

  • Experimental
    DS010 dose level 5

    Drug: DS010 injection

  • Experimental
    DS010 dose level 6

    Drug: DS010 injection

  • Experimental
    DS010 expansion 1

    Drug: DS010 injection

  • Experimental
    DS010 expansion 2

    Drug: DS010 injection

  • Experimental
    DS010 expansion 3

    Drug: DS010 injection

  • Experimental
    DS010 expansion 4

    Drug: DS010 injection

Interventions

  • DrugDS010 injection

    Once every 3 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks or once every 4 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks or once every 4 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks or once every 4 weeks intravenously injection

  • DrugDS010 injection

    Once every 3 weeks or once every 4 weeks intravenously injection

06

What researchers measure

Primary outcomes

  1. Phase 1: Dose-limiting toxicity (DLT)

    Time frame: 21 days after the first dose

  2. Phase 1: Incidence of adverse events as assessed by CTCAE V6.0

    Time frame: Up to 20 weeks

  3. Phase 2: Change in body weight from baseline to Week 12

    Time frame: Baseline, Week 12

Secondary outcomes

  1. Maximum Observed Plasma Concentration (Cmax)

    Time frame: From the first dose to week 12

  2. Incidence of anti-drug antibodies (ADA) and neutralizing antibodies (NAb, if applicable)

    Time frame: From the first dose to week 12

  3. Serum concentrations of total GDF-15

    Time frame: Baseline, week 12

  4. Changes in lumbar skeletal muscle index (LSMI) measured by CT from baseline

    Time frame: Baseline, week 12

  5. Functional Assessment of Anorexia/Cachexia Therapy (FAACT) total score and subscale scores from baseline

    The total score is derived from the Functional Assessment of Cancer Therapy-General (FACT-G) plus the Anorexia/Cachexia Subscale (ACS). The FAACT total score ranges from 0 to 180, with higher scores indicating better quality of life and less severe anorexia/cachexia symptoms.

    Time frame: Baseline, week 12

  6. Changes in Patient Global Impression of Severity (PGI-S) from baseline

    The PGI-S is a 7-point scale ranging from 1 (normal, not at all ill) to 7 (among the most extremely ill patients). Higher scores indicate greater disease severity.

    Time frame: Baseline, week 12

  7. Changes in Patient Global Impression of Change (PGI-C) from baseline

    The PGI-C is a 7-point scale ranging from 1 (very much improved) to 7 (very much worse). Lower scores indicate improvement, and higher scores indicate worsening of condition.

    Time frame: Baseline, week 12

  8. Changes in appetite visual analogue scale (VAS) score from baseline

    The VAS scale ranges from 0 to 100 mm, where 0 indicates no appetite and 100 indicates the best possible appetite. Higher scores indicate better appetite.

    Time frame: Baseline, week 12

07

Study locations

1 site
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
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
NCT07530666
Lead sponsor
Dartsbio Pharmaceuticals Ltd.
Responsible party
Sponsor
First posted
Apr 15, 2026
Start date
Apr 30, 2026 (estimated)
Primary completion
Oct 30, 2027 (estimated)
Completion
Apr 30, 2028 (estimated)
Last update
Apr 15, 2026

Study contacts

Rock Xie
Contact
xiez@dartsbio.com
86-15805177049

Oversight

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

Not currently enrolling

This study is not yet recruiting, as verified in Apr 2026. You cannot join it, but the record below documents what was studied.

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