Study of SIM0508 Alone and in Combination in Patients With Advanced Solid Tumors

NCT ID: NCT06686745

Last Updated: 2025-01-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

130 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-12-06

Study Completion Date

2028-12-30

Brief Summary

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This is a multicenter, open-label, first-in-human study to evaluate the safety,efficacy, and PK/PD characteristics of SIM0508 as a single agent and in combination with olaparib in participants with locally advanced/metastatic solid tumors.

Detailed Description

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Conditions

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Advanced Solid Tumors

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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SIM0508 mono dose escalation

Every 28 days is one cycle. Multiple dose levels of SIM0508 will be explored in dose escalation, and determine the maximum tolerated dose.

Group Type EXPERIMENTAL

SIM0508 Tablets

Intervention Type DRUG

Every 28 days is one cycle. Multiple dose levels of SIM0508 will be explored in dose escalation, and determine the maximum tolerated dose.

SIM0508 combination dose escalation

Every 28 days is one cycle.Multiple dose levels of SIM0508 and olaparib will be explored in dose escalation, and determine the maximum tolerated dose.

Group Type EXPERIMENTAL

SIM0508 in combination with olaparib

Intervention Type DRUG

Every 28 days is one cycle.Multiple dose levels of SIM0508 and olaparib will be explored in dose escalation, and determine the maximum tolerated dose.

SIM0508 in combination with olaparib

Every 28 days is one cycle.Patients will be administered a potential recommended dose of SIM0508 combination with olaparib established from SIM0508 combination dose escalation.

Group Type EXPERIMENTAL

SIM0508 in combination with olaparib

Intervention Type DRUG

Every 28 days is one cycle.Patients will be administered a potential recommended dose of SIM0508 combination with olaparib established from SIM0508 combination dose escalation.

Interventions

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SIM0508 Tablets

Every 28 days is one cycle. Multiple dose levels of SIM0508 will be explored in dose escalation, and determine the maximum tolerated dose.

Intervention Type DRUG

SIM0508 in combination with olaparib

Every 28 days is one cycle.Multiple dose levels of SIM0508 and olaparib will be explored in dose escalation, and determine the maximum tolerated dose.

Intervention Type DRUG

SIM0508 in combination with olaparib

Every 28 days is one cycle.Patients will be administered a potential recommended dose of SIM0508 combination with olaparib established from SIM0508 combination dose escalation.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Voluntary participation and signature of informed consent form.
2. Participants with histologically confirmed ovarian cancer, prostate cancer,breast cancer , or pancreatic cancer.
3. ECOG score of 0 or 1.
4. Expected survival ≥ 12 weeks.

Exclusion Criteria

1. Active hepatitis B (HBsAg or HBcAb positive and HBV DNA≥1×104 copies/mL or≥2000 international unit \[IU\]/mL) or hepatitis C (HCV antibody positive and HCV RNA≥ULN) infection; participant with HBsAg positive or detective HBV-DNA at screening should receive antiviral treatment as per local practice during the study.
2. Known human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS).
3. Participants unable to swallow study drug and participants with gastrointestinal disorders likely to interfere with absorption of the study drug.
4. Toxicities from previous anticancer therapies have not resolved (e.g to ≤ Grade 1).
5. Pregnant or nursing (lactating) women; other women of childbearing potential, unless the blood pregnancy test within 7 days of first dose of study drug is negative, and participants agree to use highly effective contraceptive methods from signing of informed consent to 180 days after the last dose of SIM0508 or olaparib, whichever comes later.
6. Male partinipants with female partners of reproductive potential, unless they agree to use highly effective contraceptive methods from signing of informed consent to 180 days after the last dose of SIM0508 and 90 days after the last dose of olaparib, whichever comes later.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Xianxiang Medical Technology Co., Ltd.

INDUSTRY

Sponsor Role collaborator

Jiangsu Simcere Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Fudan University Shanghai Cancer Center

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Chongqing Cancer Hospital

Chongqing, , China

Site Status RECRUITING

Countries

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China

Central Contacts

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Juan Wen Wang

Role: CONTACT

65212241 ext. 010

Facility Contacts

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Hua Xiao Wu

Role: primary

Qi Zhou

Role: primary

Other Identifiers

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SIM0508-101

Identifier Type: -

Identifier Source: org_study_id

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