beta
Trial Radar AI
Clinical Trial NCT05990803 for Cervical Cancer is recruiting. See the Trial Radar Card View and AI discovery tools for all the details. Or ask anything here.
One study matched filter criteria
Card View
Back to Search

A Study of BL-B01D1, SI-B003 and BL-B01D1+SI-B003 in Patients With Recurrent or Metastatic Cervical Cancer and Other Gynecological Malignancies Phase 2 130

Recruiting
Clinical Trial NCT05990803 is designed to study Treatment for Cervical Cancer. It is a Phase 2 interventional study that is recruiting, having started on November 6, 2023, with plans to enroll 130 participants. Led by Sichuan Baili Pharmaceutical Co., Ltd., it is expected to complete by December 1, 2027. The latest data from ClinicalTrials.gov was last updated on September 26, 2025.
Brief Summary
Objective: To explore the efficacy, safety and tolerability of BL-B01D1, SI-B003 and BL-B01D1+SI-B003 in patients with recurrent or metastatic cervical cancer and other gynecological malignancies, and to further explore the optimal dose and mode of combination.
Detailed Description
Objective: To explore the efficacy of BL-B01D1 monotherapy, SI-B003 monotherapy, and BL-B01D1+SI-B003 combination therapy in patients with recurrent or metastatic cervical cancer. To explore the safety and tolerability of BL-B01D1 monotherapy, SI-B003 monotherapy and BL-B01D1+SI-B003 combination therapy in patients with recurrent or metastatic cervical cancer and other gynecological malignancies, and to further explo...Show More
Official Title

A Phase II Clinical Study to Evaluate the Efficacy and Safety of BL-B01D1 Monotherapy, SI-B003 Monotherapy and BL-B01D1+SI-B003 Combination Therapy (BL-B01D1+SI-B003) in Patients With Recurrent or Metastatic Cervical Cancer and Other Gynecological Malignancies

Conditions
Cervical Cancer
Other Study IDs
  • BL-B01D1-SI-B003-201-08
NCT ID Number
NCT05990803
Start Date (Actual)
2023-11-06
Last Update Posted
2025-09-26
Completion Date (Estimated)
2027-12
Enrollment (Estimated)
130
Study Type
Interventional
PHASE
Phase 2
Status
Recruiting
Keywords
Gynecological malignancies
Primary Purpose
Treatment
Design Allocation
N/A
Interventional Model
Single Group
Masking
None (Open Label)
Arms / Interventions
Participant Group/ArmIntervention/Treatment
ExperimentalStudy treatment
Participants received BL-B01D1, SI-B003 or BL-B01D1 + SI-B003 therapy in the first cycle (3 weeks). Participants who had a clinical benefit could receive additional cycles of additional treatment. Administration will be discontinued because of disease progression or intolerable toxicity or for other reasons.
BL-B01D1
BL-B01D1 was administered by intravenous infusion on D1 and D8 in a 3-week cycle.
SI-B003
SI-B003 was administered by intravenous infusion every 3 weeks (Q3W).
Primary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Objective response rate (ORR)
ORR is defined as the percentage of participants, who has a CR (disappearance of all target lesions) or PR (at least a 30% decrease in the sum of diameters of target lesions). The percentage of participants who experiences a confirmed CR or PR is according to RECIST 1.1.
Up to approximately 24 months
Recommended Phase II Dose (RP2D)
The RP2D is defined as the dose level chosen by the sponsor (in consultation with the investigators) for phase II study, based on safety, tolerability, efficacy, PK, and PD data collected during the dose escalation study .
Up to approximately 24 months
Secondary Outcome Measures
Outcome MeasureMeasure DescriptionTime Frame
Progression-free survival (PFS)
The PFS is defined as the time from the first dose of medication to disease progression or death, whichever occurred first.
Up to approximately 24 months
Disease control rate (DCR)
The DCR is defined as the percentage of participants who has a CR, PR, or Stable Disease (SD: neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease \[PD: at least a 20% increase in the sum of diameters of target lesions and an absolute increase of at least 5 mm. The appearance of one or more new lesions is also considered PD\]).
Up to approximately 24 months
Duration of response (DOR)
The DOR for a responder is defined as the time from the participant's initial objective response to the first date of either disease progression or death, whichever occurs first.
Up to approximately 24 months
Treatment-Emergent Adverse Event (TEAE)
TEAE is defined as any adverse and unexpected change in body structure, function, or chemistry or any exacerbation of an existing condition (i.e., any clinically significant adverse change in frequency and/or intensity) during treatment. The type, frequency, and severity of TEAE will be assessed during treatment.
Up to approximately 24 months
Participation Assistant
Eligibility Criteria

Eligible Ages
Adult, Older Adult
Minimum Age
18 Years
Eligible Sexes
Female
  1. Subject volunteered to participate in the study and signed an informed consent;
  2. Women aged ≥18 years and ≤75 years;
  3. Expected survival time ≥3 months;
  4. ECOG score 0-1;
  5. Gynecological malignancies such as recurrent or metastatic cervical cancer confirmed by histopathology and/or cytology after failure or intolerance to standard treatment or for which no standard treatment is available;
  6. Agree to provide 10 surgical specimens or fresh tissue samples of primary or metastatic tumors within 3 years;
  7. At least one measurable lesion meeting the RECIST v1.1 definition was required;
  8. No blood transfusion, colony-stimulating factor, any cell growth factor injection, or albumin injection were allowed within 14 days before the first use of the study drug, and the organ function level must meet the requirements;
  9. Urine protein ≤2+ or ≤1000g/24h;
  10. No severe cardiac dysfunction, left ventricular ejection fraction ≥50%;
  11. The toxicity of previous antineoplastic therapy has returned to ≤ grade 1 as defined by NCI-CTCAE v5.0;
  12. For premenopausal women with childbearing potential, a pregnancy test must be performed within 7 days before starting treatment, a serum or urine pregnancy test must be negative, and the patient must not be lactating; All enrolled patients should take adequate barrier contraception during the entire treatment cycle and for 6 months after the end of treatment.

  1. Prior treatment with an ADC drug with a topoisomerase I inhibitor as a toxin;
  2. Use of antineoplastic therapy within 4 weeks or 5 half-lives before the first dose; Mitomycin and nitrosoureas were administered within 6 weeks before the first dose; Oral fluorouracil or palliative radiotherapy within 2 weeks before the first dose;
  3. Cohort_B and Cohort_C with a history of immunotherapy and grade ≥3 irAE or grade ≥2 immune-related myocarditis;
  4. Cohort_B, Cohort_C, who had received an immunomodulatory drug within 14 days before the first dose of study drug;
  5. Had a history of serious cardiovascular and cerebrovascular diseases;
  6. Active autoimmune and inflammatory diseases;
  7. Other malignant tumors that progressed or required treatment within 5 years before the first dose;
  8. A history of ILD requiring steroid therapy, current ILD, or suspected ILD at screening that could not be ruled out by imaging;
  9. History of poorly controlled diabetes mellitus, poorly controlled hypertension, or hypertensive crisis or hypertensive encephalopathy before the first medication;
  10. New onset of deep vein thrombosis within 14 days before screening or pulmonary embolism within 6 months;
  11. Patients with active central nervous system metastases;
  12. Patients with massive, symptomatic, poorly controlled, or unstable effusions;
  13. Patients with a history of allergy to recombinant humanized antibody or human-mouse chimeric antibody or to any of BL-B01D1's excipients;
  14. Prior organ transplantation or allogeneic hematopoietic stem cell transplantation;
  15. Human immunodeficiency virus antibody positive, active tuberculosis, active hepatitis B virus infection or active hepatitis C virus infection;
  16. Active infections requiring systemic therapy, such as severe pneumonia, bacteremia, sepsis, etc;
  17. Had participated in another clinical trial within 4 weeks before the first dose;
  18. Who have a history of psychotropic drug abuse and cannot quit or have mental disorders;
  19. Patients with a history of intestinal obstruction within 6 months before the screening period;
  20. Other circumstances that the investigator deemed inappropriate for participation in the trial.
Sichuan Baili Pharmaceutical Co., Ltd. logoSichuan Baili Pharmaceutical Co., Ltd.
Baili-Bio (Chengdu) Pharmaceutical Co., Ltd. logoBaili-Bio (Chengdu) Pharmaceutical Co., Ltd.
Study Central Contact
Contact: Sa Xiao, PHD, +8615013238943, [email protected]
1 Study Locations in 1 Countries

Beijing Municipality

Cancer Hospital Chinese Academy of Medical Sciences, Beijing, Beijing Municipality, China
Lingying Wu, Contact
Recruiting