Clinical Trials Logo

Clinical Trial Details — Status: Not yet recruiting

Administrative data

NCT number NCT06224855
Other study ID # DXC006-001
Secondary ID
Status Not yet recruiting
Phase Phase 1
First received
Last updated
Start date January 24, 2024
Est. completion date December 31, 2025

Study information

Verified date September 2023
Source Hangzhou DAC Biotechnology Co., Ltd.
Contact Prof. Zhang Li
Phone +86-020-87343565
Email zhangli@sysucc.org.cn
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a phase I, open-label, first-in-human clinical study designed to evaluate the safety, tolerability, MTD, DLT, RP2D, the PK characteristics, preliminary anti-tumor activity, the immunogenicity of DXC006 in patients with a variety of solid tumors, including small cell lung cancer, multiple myeloma, and neuroblastoma, and hematological malignancies.


Description:

This is a phase I, open-label, first-in-human clinical study designed to evaluate the safety, tolerability, MTD, DLT, RP2D, the PK characteristics, preliminary anti-tumor activity, the immunogenicity of DXC006 in patients with a variety of solid tumors, including small cell lung cancer, multiple myeloma, and neuroblastoma, and hematological. malignancies.


Recruitment information / eligibility

Status Not yet recruiting
Enrollment 110
Est. completion date December 31, 2025
Est. primary completion date December 31, 2025
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: 1. The patient voluntarily signed the informed consent form and followed the protocol requirements. 2. Gender is not limited. 3. Age = 18 years old. 4. Expected survival time = 3 months. 5. The Eastern Cooperative Oncology Group (ECOG) score 0-2. 6. Subjects may provide biopsy or archival tumor tissue samples for the central laboratory to confirm expression levels of Target protein. 7. Patients with solid tumors or hematologic tumors who have failed standard therapy, including small cell lung cancer, multiple myeloma, neuroblastoma, etc.. 8. Patients who have received ASCT treatment must meet the following conditions: 1. ASCT > 100 days from start of study treatment. 2. no active infection. 9. Toxicity from prior antineoplastic therapy has recovered to Grade = 1 (except alopecia) as defined by NCI-CTCAE v5.0, including peripheral neuropathy = Grade 2. 10. Organ function must meet the following requirements: blood routine: (1) Patients with multiple myeloma: absolute neutrophil count (ANC) = 1.0×109/L (previous use of granulocyte colony-stimulating factor [G-CSF] is allowed, and G-CSF is not allowed within 7 days before laboratory examination during the screening period);Platelet count = 50×109/L (platelet transfusion is not allowed within 7 days before laboratory tests during the screening period). Hemoglobin (HGB) = 75 g/L (prior red blood cell [RBC] transfusions or recombinant human erythropoietin are allowed; Within 7 days before the laboratory examination during the screening period, red blood cell transfusion is not allowed). (2) Other patients: Absolute neutrophil count (ANC) = 1.5×109/L, Platelet count = 100×109/L, Hemoglobin (HGB) = 90 g/L Liver: total bilirubin (TBIL) = 1.5×ULN, except for subjects with congenital bilirubinemia, such as Gilbert's syndrome (direct bilirubin = 1.5×ULN); Glutamate aminotransferase (AST) and alanine aminotransferase (ALT) both = 3.0×ULN. In the presence of liver metastases, both AST and ALT = 5× ULN Kidney: creatinine clearance (Ccr) = 30mL/min in patients with multiple myeloma, Creatinine = 1.5×ULN in other patients. Coagulation: International Normalized Ratio (INR) = 1.5, Activated partial thromboplastin time (APTT) or prothrombin time (PT) = 1.5× ULN. corrected serum calcium = 14 mg/dL (= 3.5 mmol/L). left ventricular ejection fraction (LVEF) = 50%. 11. The patient and his/her spouse agree to take effective contraceptive measures (excluding contraception during the safe period) from the time of signing the informed consent form to 6 months after the last dose. Exclusion Criteria: 1. Within 14 days before the first dose: received plasmapheresis; Treatment with > 10 mg of prednisone or equivalent doses of systemic corticosteroids per day for more than 3 consecutive days (short-term use for the prevention of contrast allergy can be enrolled). 2. Patients have received systemic anti-myeloma therapy or investigational drug therapy within 28 days or 5 half-lives (whichever is shorter) prior to the first dose; Radiotherapy within 14 days prior to the first dose. 3. Patients have received monoclonal antibody therapy within 30 days before the first dose. 4. Patients have received autologous hematopoietic stem cell transplantation within 100 days before the first dose. 5. Patients who have undergone allogeneic hematopoietic stem cell transplantation (HSCT) or have a history of solid organ transplantation. 6. Patients have received the same targeted therapy in the past (limited to phase Ia clinical trials). 7. Patient has symptomatic brain metastases or meningeal metastases. 8. The patient had symptomatic amyloidosis, active plasma cell leukemia, and active POEMS syndrome at the time of screening. 9. There is evidence of cardiovascular risk, including any of the following: a. QTcF interval = 470 ms (QT interval must be corrected by Fridericia formula [QTcF]). b. Evidence of currently clinically significant, untreated arrhythmias, including clinically significant electrocardiogram abnormalities such as degree 2 (Mobitz type II) or degree 3 atrioventricular conduction (AV) block. c. History of myocardial infarction, acute coronary syndrome (including unstable angina pectoris), coronary angioplasty, or stenting or bypass grafting within 6 months prior to screening. d. Grade III or IV heart failure(New York Heart Association Functional Grading System). e. Uncontrolled severe hypertension (systolic blood pressure =160 mmHg or diastolic blood pressure = 100 mmHg). 10. The patient has difficulty breathing or currently requires continuous oxygen therapy, or currently has active pneumonia or interstitial lung disease (except for mild cases as determined by the investigator). 11. The patient has a history of other primary malignancies, except the following: cured malignancies with a very low risk of recurrence within 5 years, such as skin basal cell carcinoma and skin squamous cell carcinoma, carcinoma in situ of the cervix or breast. 12. Patients have severe unhealed wound ulcers or fractures, or have undergone major surgery within 28 days prior to dosing or are expected to undergo surgery during the clinical study. 13. Previous history of allergy to any component or excipient of DXC006. 14. Active hepatitis B (HBV-DNA greater than the central upper limit of normal or HBV-DNA testing greater than 1000 copies /mL); Hepatitis C infection (positive for hepatitis C antigen or positive for hepatitis C RNA PCR). 15. Seropositive for human immunodeficiency virus (HIV); Active syphilis (patients with positive syphilis antibodies can be included); Possible active tuberculosis (chest imaging within 3 months prior to first dosing indicating active tuberculosis infection). 16. Patients had active bleeding within 30 days prior to screening, or were at risk of massive gastrointestinal bleeding or hemoptysis as determined by researchers; Or have inherited bleeding tendencies or coagulation disorders, or bleeding symptoms that require other medical intervention. 17. Severe arteriovenous thrombotic events, such as cerebrovascular accidents (including transient ischemic attacks), deep vein thrombosis, and pulmonary embolism, occurred within 6 months before the first dose. 18. Female patients with a positive serological pregnancy test or who are breastfeeding. 19. Active infections requiring medical treatment (CTCAE=2); Uncontrollable pleural fluid, ascites, pericardial effusion requiring repeated drainage; 20. Received live attenuated vaccine within 28 days before the first dose. 21. The patient has other conditions that the investigator or sponsor has determined may affect the study.

Study Design


Intervention

Drug:
DXC006
Dose escalation period: DXC006 is administered intravenously every two weeks (Q2W) at the dose corresponding to the enrolled dose cohort. Dose expansion period: DXC006 is administered intravenously Q2W at the corresponding dose.

Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
Hangzhou DAC Biotechnology Co., Ltd.

Outcome

Type Measure Description Time frame Safety issue
Primary Number of participants that experienced dose limiting toxicities(DLTs) at given dose level. Dose Limiting Toxicities (DLTs) In Order to Determine the Maximum Tolerated. 28 days
Primary Number of participants with adverse events (AEs) The adverse events will be evaluated in accordance with CTCAE v5.0. The investigator shall assess the relationship between the events and investigational product. After first infusion of study drug, Through study completion an average of 1 year
Secondary Maximum observed serum or plasma concentration (Cmax) One of the pharmacokinetics parameters for DXC006investigator shall assess the relationship between the events and investigational product. Through study completion an average of 1 year
Secondary Maximum serum drug time(Tmax) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Apparent volume of distribution(Vd) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Volume of distribution at steady state (Vss) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Terminal phase elimination half life (t½) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Area under the serum or plasma concentration time curve from 0 to the last measurable point (AUC0-t) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Area under the serum or plasma concentration time curve from 0 to infinity (AUC0-inf) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Clearance (CL) One of the pharmacokinetics parameters for DXC006. Through study completion an average of 1 year
Secondary Anti-drug antibodies (ADA) The titer,neutralizing activity and positive rate of anti-drug antibody (ADA). Through study completion an average of 1 year
Secondary Objective Response Rate (ORR) As determined by the Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1, which will be complete response (CR) + partial response (PR). From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 1 year
Secondary Duration of response (DOR) DOR is defined as the time from the date of the first documentation of response (confirmed CR or confirmed PR) to the date of the first documentation of PD or death due to any cause, whichever occurs first. From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 1 year
Secondary Progression Free Survival (PFS) PFS is defined as the time from the date of randomization to the earlier of the dates of the first documentation of progressive disease or death due to any cause. om date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 1 year
Secondary Overall Survival (OS) OS is defined as the time from the date of randomization to the date of death due to any cause. From date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 1 year
See also
  Status Clinical Trial Phase
Active, not recruiting NCT04972981 - A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antitumor Activity of ADCT-901 in Participants With Selected Advanced Solid Tumors Phase 1
Completed NCT05086822 - A Study of Irinotecan Hydrochloride Liposome in Advanced Solid Tumors Phase 1
Completed NCT03260322 - A Multiple-dose Study of ASP8374, an Immune Checkpoint Inhibitor, as a Single Agent and in Combination With Pembrolizumab in Subjects With Advanced Solid Tumors Phase 1
Completed NCT02526017 - Study of Cabiralizumab in Combination With Nivolumab in Patients With Selected Advanced Cancers Phase 1
Recruiting NCT06040541 - Study of RMC-9805 in Participants With KRASG12D-Mutant Solid Tumors Phase 1
Recruiting NCT05862831 - Clinical Study of PM1003 in Phase I/IIa Treatment of Advanced Malignant Solid Tumors Phase 1/Phase 2
Recruiting NCT03641794 - Indoleamine 2,3-Dioxygenase (IDO) Inhibitor in Healthy Volunteers Phase 1
Terminated NCT03665129 - IPH5401 (Anti-C5aR) in Combination With Durvalumab in Patients With Advanced Solid Tumors Phase 1
Not yet recruiting NCT06413680 - A First-In Human (FIH) Trial to Find Out if REGN10597 is Safe and How Well it Works for Adult Participants With Advanced Solid Organ Malignancies Phase 1/Phase 2
Recruiting NCT05914116 - A Study of DB-1311 in Advanced/Metastatic Solid Tumors Phase 1/Phase 2
Completed NCT01693562 - A Phase 1/2 Study to Evaluate MEDI4736 Phase 1/Phase 2
Recruiting NCT04387916 - A Study of KC1036 in Patients With Advanced Solid Tumors Phase 1
Completed NCT04095273 - Study to Test How Well Patients With Advanced Solid Tumors Respond to Treatment With the Elimusertib in Combination With Pembrolizumab, to Find the Optimal Dose for Patients, How the Drug is Tolerated and the Way the Body Absorbs, Distributes and Discharges the Drug Phase 1
Not yet recruiting NCT03692520 - Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of SCT200 in Patients With Advanced Solid Tumors Phase 1
Completed NCT02997176 - An Open-Label Pharmacokinetics and Safety Study of Talazoparib (MDV3800) Phase 1
Recruiting NCT04446260 - A Study of SHR-A1811 in Subjects With Advanced Malignant Solid Tumors Phase 1
Recruiting NCT06239155 - A Phase I/II Study of AST-3424 in Subjects With Advanced Solid Tumors Phase 1/Phase 2
Terminated NCT02253992 - An Investigational Immuno-therapy Study to Determine the Safety of Urelumab Given in Combination With Nivolumab in Solid Tumors and B-cell Non-Hodgkin's Lymphoma Phase 1/Phase 2
Recruiting NCT06076291 - An Open-label Study of SG1827 in Subjects With Advanced Solid Tumors Phase 1
Completed NCT03545971 - A Study of IBI310 for the Treatment of Patients With Advanced Solid Tumors. Phase 1