JSKN033 Versus Investigator's Choice of Chemotherapy in Recurrent or Metastatic Cervical Cancer

Trial statusNot yet recruiting
Trial phasePhase 3
Trial typeInterventional
Biological sexFemale
Age18+
SponsorJiangsu Alphamab Biopharmaceuticals Co., Ltd

About this trial

This study is a randomized, open-label, controlled, phase III study to evaluate the efficacy and safety of JSKN033 versus investigator's choice of chemotherapy in patients with recurrent or metastatic cervical cancer who have failed platinum-based chemotherapy and PD-1/L1 inhibitor therapy.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Voluntary participation and written informed consent.

≥18 years;

ECOG performance status score of 0 or 1.

Expected survival of more than 3 months.

Disqualifiers

Tumors with histologic components other than squamous-cell carcinoma and adenocarcinoma.

Other-malignancy diagnosed within 3 years prior to randomization.

Active central nervous system metastases.

Baseline imaging showing tumor invasion, compression of, or arising from vital organs.

Trial design

Design model

Parallel

Treatments tested in this trial

  • JSKN033

    Drug

    JSKN033 should be administered subcutaneously

  • Docetaxel

    Drug

    Docetaxel

  • Topotecan

    Drug

    Topotecan

  • Gemcitabine (GEM)

    Drug

    Gemcitabine

  • Pemetrexed

    Drug

    Pemetrexed

Treatment groups

368 Participants
are divided into 2 treatment groups
Group A: ExperimentalExperimental treatment 1 intervention
Group B: Active ComparatorActive comparator 4 interventions

Trial outcomes

Primary outcomes

1

Progression-free Survival (PFS) assessed by Blinded Independent Review Committee (BIRC) as per RECIST 1.1

PFS was defined as the time from randomization until the date of progressive disease or death, whichever occurred first

Time frame
Up to approximately 27 months
2

Overall Survival (OS)

OS was defined as the time from randomization until the date of death from any cause

Time frame
Up to approximately 27 months

Secondary outcomes

1

Overall Response Rate (ORR) evaluated by BIRC as per RECIST 1.1

ORR was defined as the proportion of subjects achieving Complete Response (CR) or Partial Response (PR)

Time frame
Up to approximately 27 months
2

Duration of Response (DoR) evaluated by BIRC as per RECIST 1.1

DOR was defined as the time from CR/PR to PD or death from any cause, whichever occurs first

Time frame
Up to approximately 27 months
3

Disease Control Rate (DCR) evaluated by BIRC as per RECIST 1.1

DCR was defined as the proportion of subjects whose best overall response is CR, PR, or Stable Disease (SD)

Time frame
Up to approximately 27 months
4

PFS evaluated by the Investigator as per RECIST 1.1

PFS was defined as the time from randomization until the date of progressive disease or death, whichever occurred first

Time frame
Up to approximately 27 months

Other outcomes

Sponsors and contacts

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