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A Clinical Study of 68Ga-HX01 Injection for PET Imaging

H

Hexin (Suzhou) Pharmaceutical Technology Co., Ltd

Status and phase

Completed
Phase 1

Conditions

Healthy
Malignancy

Treatments

Drug: 68Ga-HX01 Injection(0.07mCi/kg)
Drug: 68Ga-HX01 Injection(0.05mCi/kg)
Drug: 68Ga-HX01 Injection(0.1mCi/kg)

Study type

Interventional

Funder types

Other
Industry

Identifiers

NCT06416774
XLan-0688

Details and patient eligibility

About

This is a single-center, open Phase I clinical study, consisting of two parts: a Phase Ia study in healthy adult subjects and a Phase Ib study in patients with malignant solid tumors.

Full description

Phase Ia design:

The Phase Ia study is designed to evaluate the safety, biodistribution (PET imaging), radiation dose, and pharmacokinetics of 68Ga-HX01 injection after a single intravenous administration in healthy Chinese adult subjects.

Twelve healthy adult subjects will be enrolled in the Phase Ia program.

Phase Ib design:

The purpose of the Phase Ib clinical study is to evaluate the safety and biodistribution (PET imaging) of patients with malignant solid tumors receiving a single intravenous administration of 68Ga-HX01 injection, and to explore the characteristics of tumor imaging.

Ten patients with malignant solid tumors will be enrolled in Phase Ib.

Enrollment

22 patients

Sex

All

Ages

18 to 75 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

This study consists of two parts: a Phase Ia study in healthy adult subjects and a Phase Ib study in patients with malignant solid tumors.

Phase Ia:

Inclusion Criteria:

  • 18-50 years old;
  • Female weight 45-80kg, male weight 50-80kg;
  • Agree to take effective contraception during the study and for at least three months after the drug administration.

Exclusion Criteria:

  • Pregnant or lactating women; Or plan to donate sperm or eggs during the study or within three months after drug administration;
  • Known or suspected allergic to the test drug or any of its components;
  • Receiving another investigational drug at the time of enrollment, or within 5 half-lives of the drug at the time of enrollment;
  • Those who tested positive for hepatitis B/C virus, syphilis or HIV during screening;
  • Clinically significant abnormalities in hematology, blood biochemistry, and urine routine during screening;
  • Patients with clinically significant diseases within 4 weeks before screening;
  • Blood pressure higher than 150/100 mmHg or lower than 90/50 mmHg at screening;
  • Use of any prescription or over-the-counter drugs within 2 weeks before the trial drug administration;
  • Blood donation or blood loss ≥500 mL within 12 weeks before administration;
  • History of drug or alcohol abuse within 12 months prior to administration;
  • Smoking more than 5 cigarettes a day or consuming the same amount of nicotine or nicotine replacement within 3 months before administration;
  • History of malignancy;
  • Plan to schedule surgery and other invasive interventions within one week of the test drug injection;
  • Compliance to lie for about 90 minutes during the PET examination.

Phase Ib:

Inclusion Criteria:

  • Patients with malignant solid tumors with measurable lesions (target lesions) confirmed by histopathology or cytology or clinical diagnosis;
  • 18-75 years old;
  • Eastern Cooperative Oncology Group (ECOG) score 0 or 1;
  • life expectancy ≥6 months;
  • Agree to take effective contraception during the study and for at least three months after the drug administration.

Exclusion Criteria:

  • Pregnant or lactating women; Or plan to donate sperm or eggs during the study or within three months after drug administration;
  • Known or suspected allergic to the test drug or any of its components;
  • Receiving another investigational drug at the time of enrollment, or within 5 half-lives of the drug at the time of enrollment;
  • Those who tested positive for hepatitis B/C virus, syphilis or HIV during screening;
  • Any radiotherapeutic drugs used within 90 days before administration, or any radionuclide diagnostic drugs received within 3 days before administration;
  • Plan to schedule surgery and other invasive interventions within 2 days after trial drug injection;
  • Abnormal liver and kidney function: serum total bilirubin (TBIL) > 1.5×ULN (upper limit of normal), or aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) > 2.5×ULN, or serum creatinine > 1.5×ULN;
  • With active infection at the time of screening;
  • Compliance to lie for about 60 minutes during the PET examination.

Trial design

Primary purpose

Diagnostic

Allocation

Non-Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

22 participants in 3 patient groups

Ia: Low-dose group
Experimental group
Description:
The injection dose of 68Ga-HX01 for low-dose group is 0.05 mCi/kg.
Treatment:
Drug: 68Ga-HX01 Injection(0.05mCi/kg)
Ia: High-dose group.
Experimental group
Description:
The injection dose of 68Ga-HX01 for the high-dose group is 0.1 mCi/kg.
Treatment:
Drug: 68Ga-HX01 Injection(0.1mCi/kg)
Ib: Patients with malignancy.
Experimental group
Description:
The injection dose for phase Ib patients was 0.07 mCi/ kg.
Treatment:
Drug: 68Ga-HX01 Injection(0.07mCi/kg)

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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