Mitoxantrone Hydrochloride Liposome Injection, Bortezomib and Dexamethasone in the Treatment of R/R MM

Relapsed or Refractory Multiple Myeloma Clinical Trial

Official title:

A Phase Ⅰ Clinical Study of Mitoxantrone Hydrochloride Liposome Injection in Combination With Bortezomib and Dexamethasone in Patients With Relapsed or Refractory Multiple Myeloma

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05052970
• Other study ID #: HE071-CSP-023
• Status: Recruiting
• Phase: Phase 1
• Start date: October 20, 2021
• Est. completion date: June 20, 2024

Study information

• Verified date: January 2022
• Source: CSPC Zhongnuo Pharmaceutical (Shijiazhuang) Co., Ltd.
• Contact: Na An
• Phone: +86-010-63930582
• Email: anna[@]mail.ecspc.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to evaluate the safety and efficacy of mitoxantrone hydrochloride liposome injection in combination with bortezomib and dexamethasone in patients with relapsed or refractory multiple myeloma.

Description:

This is a multicenter, open-label, phase I study aimed to evaluate the safety and efficacy of mitoxantrone hydrochloride liposome injection in combination with bortezomib and dexamethasone in patients with relapsed or refractory multiple myeloma. In the study, 60 patients will be recruited into three dose groups. All patients will receive the treatment for the planned 8 cycles(28 days per cycle）until disease progression or unacceptable drug-related adverse events

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 60
• Est. completion date: June 20, 2024
• Est. primary completion date: April 20, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

1. Patients fully understand and voluntarily participate in this study and sign informed consent;

2. Aged 18-75 years, without gender limitation;

3. Patients with relapsed or refractory multiple myeloma(confirmed by histologically or cytologically) who had received at least one prior line regular treatment;

4. Patients have at least one of the following conditions:(1)Serum M protein=10g/L;(2)Urine M protein=200 mg/24h; (3)Serum free light chain(sFLC): ?/? FLC ratio is abnormal and affected FLC =100mg /L

5. Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2;

6. Laboratory tests meet the following conditions:

• Absolute neutrophil count (ANC) =1.5x10^9/L (No G-CSF treatment within 1 week prior to the laboratory test);
• Platelet count = 75x10^9/L (No platelet transfusion within 1 week prior to the laboratory test);
• Total bilirubin =1.5upper limit of normal (ULN);
• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) = 2.5 ULN;
• Creatinine clearance(Ccr) =30mL/min.

7. Females of childbearing potential must have a negative serum beta human chorionic gonadotrophin (ß-hCG) pregnancy test result prior to enrollment and must agree to use an effective contraception method for the duration of the study treatment and 7 months after the last dose of study therapy.

8. Males patients and their partners must agree to use an effective contraceptive method for the duration of the study treatment and 4 months after the last dose of study therapy. -

Exclusion Criteria:

1. Patients with amyloidosis or central nervous system invasion or on dialysis treatment.

2. Life expectancy < 3 months.

3. History of allergy to mitoxantrone hydrochloride or liposomes;or previous treatment with adriamycin or other anthracyclines, with the total cumulative dose (doxorubicin equivalent) =350 mg/m^2.

4. History of allergy (except local injection reaction) or intolerance to bortezomib;or one of the following conditions occurred with prior bortezomib regimens: no treatment response (not reach MR),disease progression within 6 months after the end of last dose.

5. History of contraindications or intolerance to dexamethasone.

6. Any anti-myeloma drug treatment or radiotherapy within 4 weeks prior to the first dose; or enrolled in any other clinical trials of anti-myeloma drug within 3 months prior to the first dose.

7. History of autologous hematopoietic stem cell transplantation within 6 months prior to screening.

8. History of allogeneic hematopoietic stem cell transplantation or solid organ transplantation.

9. Adverse events from the previous treatment have not resolved to = Grade 1 (except for alopecia, hyperpigmentation).

10. Patients with persistent Grade=2 peripheral neuropathy or Grade 1 peripheral neuropathy with pain.

11. Patients with impaired cardiac function or significant cardiac disease.

12. HBsAg/HBcAb positive with HBV-DNA titer higher than the lower limit of the test value of the research center, or HCV antibody positive with HCV-RNA titer higher than the lower limit of the test value of the research center,or human immunodeficiency virus (HIV) antibody positive.

13. Patients with obvious digestive system dysfunction, which may affect intake, transport and absorption of the study drug.

14. Active bacterial, fungal or viral infections that require systemic treatment within 1 week prior to the first dose

15. Patients underwent major surgery within 6 weeks prior to the first dose, or had a surgical schedule during the study period;

16. History of additional malignant tumor within 5 years, except for locally curable cancer that has been cured.

17. Other medical conditions that, in the judgment of the investigator, may affect the patient's participation in this study.

18. Pregnant or breastfeeding women;

19. Not suitable for this study as decided by the investigator due to other reasons. -

Related Conditions & MeSH terms

• Multiple Myeloma
• Neoplasms, Plasma Cell
• Relapsed or Refractory Multiple Myeloma

Intervention

Drug:
• Mitoxantrone Hydrochloride Liposome injection
Mitoxantrone Hydrochloride Liposome injection will be administered by an intravenous infusion on day 1 of each 28-day cycle
• Bortezomib for Injection
Bortezomib (1.3 mg/m^2) will be administered by an intravenous injection or subcutaneously on day 1,4,8,11of each 28-day cycle
• Dexamethasone Acetate Tablets
Dexamethasone (20 mg/d) will be taken orally on day 1,2,4,5,8,9,11,12 of each 28-day cycle

Locations

Country	Name	City	State
China	Beijing Chaoyang Hospital, Capital Medical University	Beijing	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
CSPC Zhongnuo Pharmaceutical (Shijiazhuang) Co., Ltd.

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Treatment-emergent adverse events (TEAEs)	To indentify the incidence of TEAEs	From the initiation of the first dose to 28 days after the last dose
Secondary	Objective response rate (ORR)	ORR is defined as the proportion of patients who have a best overall response of partial response (PR),very good partial response(VGPR), complete response (CR) or stringent complete response (sCR) as per International Myeloma Working Group (IMWG)	Throughout the study treatment(Up to 32 weeks)
Secondary	Clinical Benefit Rate(CBR)	CBR is defined as the proportion of patients who have a best overall response of minimal response(MR),PR,VGPR,CR or sCR as per IMWG	Throughout the study treatment(Up to 32 weeks)
Secondary	Disease control rate(DCR)	DCR is defined as the proportion of patients who have a best overall response of stable disease (SD),MR,PR,VGPR,CR or sCR as per IMWG	Throughout the study treatment(Up to 32 weeks)
Secondary	Duration of response (DoR)	DoR is defined as the time from the first assessment of PR,VGPR,CR orsCR until the date of first occurrence of progressive disease (PD) as per IMWG	Throughout the study completion.(An average of 12 months)
Secondary	Progression-free survival (PFS)	PFS is defined as the time from the date of first dose until the date of first documented PD as per IMWG or death from any cause, whichever occurs first	Throughout the study completion.(An average of 12 months)
Secondary	Overall survival (OS)	OS is defined as the time from the date of first dose until the date of death from any cause	Throughout the study completion.(An average of 36 months)