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Physiological Effects of DrugsPhase 1NCT03722186

Safety, Tolerability and Pharmacokinetics/Pharmacodynamics (PK/PD) of SHR-1603 in Subjects With Advanced Malignancies

A Phase 1 study testing SHR-1603 in people with Physiological Effects of Drugs and Neoplasms by Histologic Type, run by Jiangsu HengRui Medicine Co., Ltd. at 1 site in China.

Suspended

Paused. Enrolment is on hold for now and may resume.

Official record
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Trial summary

SHR-1603-I-101 is an single-arm, open-label, dose finding phase I clinical trial of SHR-1603 in subjects with advanced solid tumor or relapsed/refractory malignant lymphoid diseases. The study drug will be administered by intravenous infusion. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
SHR-1603
Could I receive a placebo?
No, everyone receives an active treatment
How many people
128 participants
Where
1 siteChina
Study dates
13 Nov 2018to Oct 2021
Phase
Phase 1
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 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Ages 18 years or older;
  • Eastern Cooperative Oncology Group (ECOG) performance status 0-1;
  • Life expectancy no less than 12 weeks;
  • Pathologically confirmed advanced solid tumor or relapsed/refractory lymphoma with measurable target lesions;
  • Adequate bone marrow, haptic, renal and coagulation function.

Who cannot join

  • Evidence of central nervous system (CNS) involvement;
  • Previously treated with similar agents;
  • History of anticancer treatment within 4 weeks of enrollment (6 weeks for subjects treated with nitrosoureas or mitomycins);
  • Anticipated to be involved in other anti-cancer treatments expect for palliative care during the trial;
  • History of anti-cancer vaccination; or history of vaccination using attenuated vaccines within 4 weeks of enrollment;
  • History of Red blood cell (RBC) transfusion within or treatment with erythropoitin(EPO) within 3 months of enrollment;
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  • History of grade 3 or higher thrombolic incidence within 2 years of enrollment, or using antithrombotic/anticoagulant agents;
  • With confirmed immunodeficiency, uncontrolled auto-immune disease, uncontrolled cardiovascular disease, uncontrolled or active infection;
  • Substance abuse.

Trial locations and contacts

1 site in 1 country.

China1 site
  • Shanghai East Hospital

    Shanghai, Shanghai Municipality, 200120

Other trials in China

About this study

Official title: An Open-label, Single-arm, Phase I Study of the Safety, Tolerability and Pharmacokinetic/Pharmacodynamic Characteristics of SHR-1603 in Subjects With Advanced Solid Tumor or Relapsed/Refractory Lymphoma

SHR-1603-I-101 is an single-arm, open-label, dose finding phase I clinical trial of SHR-1603 in subjects with advanced solid tumor or relapsed/refractory malignant lymphoid diseases. The study drug will be administered by intravenous infusion.

Read the detailed description

SHR-1603-I-101 is a single-arm, open-label, dose finding, first-in-human(FIH) clinical trial of SHR-1603 intravenous infusion in subjects with advanced solid tumor or relapsed/refractory malignant lymphoid diseases.

The primary objective of this study is to evaluate the safety and tolerability of SHR-1603, as well as to determine the maximally tolerated dose(MTD) and define the recommended Phase 2 dose(RP2D) of SHR-1603.

The study is consisted of a dose-escalation Part 1 followed by a dose expansion Part 2 and a clinical expansion Part 3.

Part 1 will use accelerated titration and 3+3 dose-escalation design to determine MTD.

Part 2 will further evaluate the safety, tolerability and PK/PD features of SHR-1603 based on the results of Part 1.

Part 3 will include several cohorts of malignancies to collect preliminary efficacy information of SHR-1603.

Being tested
SHR-1603
Keywords
advanced solid tumor, R/R lymphoma
Medical subject headings
Neoplasms by Histologic Type, Lymphoma, Hematologic Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • SHR-1603Drug

    SHR-1603 monotherapy

Study groups in NCT03722186
Study groupRoleWhat they receive
SHR-1603ExperimentalMultiple escalating doses of SHR-1603
Receives: Drug: SHR-1603

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Adverse events(AE) of SHR-1603

    Assessment of the incidence of treatment-emergent AEs

    Measured: 18 months (anticipated)

  2. Dose-limited toxicity (DLT) of SHR-1603

    Assessment of the incidence of DLT

    Measured: 18 months(anticipated)

  3. Maximum tolerated dose (MTD) of SHR-1603

    The highest dosing level at which no more than 1 of 6 patients has DLT

    Measured: 18 months(anticipated)

Secondary outcomes (11)
  1. The peak plasma concentration (Cmax) of SHR-1603

    The serum concentrations of SHR-1603 at each dose level, between the first and second intravenous administration.

    Measured: 18 months (anticipated)

  2. The area under the plasma concentration versus time curve (AUC) of SHR-1603

    The plot of SHR-1603 concentration in blood plasma versus time after intravenous infusion.

    Measured: 18 months (anticipated)

  3. The half-life(t1/2) of SHR-1603

    The time required for the serum concentration of SHR-1603 be reduced to half of its peak concentration.

    Measured: 18 months (anticipated)

  4. The objective response rate(ORR) in subjects with advanced tumors treated with SHR-1603

    The proportion of patients with reduction in tumor burden. RECIST 1.1(solid tumor) or LUGANO 2014(lymphoma) will be used for assessment.

    Measured: 36 months

  5. The best of response (BOR) in subjects with advanced tumors treated with SHR-1603

    The best response recorded from the start of the study treatment until the disease progression. RECIST 1.1(solid tumor) or LUGANO 2014(lymphoma) will be used for assessment.

    Measured: 36 months

  6. The progression free survival (PFS) in subjects with advanced tumors treated with SHR-1603

    Time from the first dose of SHR-1603 until disease progression or death. Disease progression will be determined according to RECIST 1.1(solid tumor) or LUGANO 2014(lymphoma).

    Measured: 36 months

  7. The Duration of response (DoR) in subjects with advanced tumors treated with SHR-1603

    Time from documentation of tumor response to disease progression. RECIST 1.1(solid tumor) or LUGANO 2014(lymphoma) will be used for assessment.

    Measured: 36 months

  8. The disease control rate (DCR) in subjects with advanced tumors treated with SHR-1603

    The percentage of subjects with solid tumor who have achieved complete response(CR), partial response(PR) and stable disease(SD) no less than 24 weeks since start of treatment. RECIST 1.1(solid tumor) or LUGANO 2014(lymphoma) will be used for assessment.

    Measured: 36 months

  9. The clinical benefit rate (CBR) in subjects with advanced tumors treated with SHR-1603

    The percentage of subjects with solid tumor who have achieved complete response(CR), partial response(PR) and stable disease(SD). RECIST 1.1(solid tumor) or LUGANO 2014(lymphoma) will be used for assessment.

    Measured: 36 months

  10. SHR-1603 receptor occupation

    red blood cell and white blood cell surface receptor occupation will be assessed frequently

    Measured: 30 months

  11. SHR-1603 antibodies

    anti SHR-1603 antibodies will be tested frequently

    Measured: 30 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Oct 2018
  2. Study start13 Nov 2018
  3. Primary completion4 Apr 2019
  4. Study completionOct 2021 (estimated)

Why it stopped: Business Decision

Resources

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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Sequential
Masking
None (open label)
Enrolment
128 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03722186
Sponsor's protocol ID
SHR-1603-I-101
Status last verified
Mar 2021
First submitted
25 Oct 2018
Last updated
22 Mar 2021
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing SHR-1603 in people with Physiological Effects of Drugs and Neoplasms by Histologic Type, run by Jiangsu HengRui Medicine Co., Ltd. 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 5 inclusion and 9 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: paused, as of the sponsor's last update on 22 Mar 2021. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Results are not available in the source record.

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?

Adverse events(AE) of SHR-1603 (time frame: 18 months (anticipated)). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 22 Mar 2021.

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