Study of SYN608 for the Treatment of Advanced or Metastatic Solid Tumors (NCT07088588) | Clinical Trial Compass
Not Yet RecruitingPhase 1
Study of SYN608 for the Treatment of Advanced or Metastatic Solid Tumors
China105 participantsStarted 2025-07-31
Plain-language summary
This interventional study will evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics and preliminary efficacy of SYN608 as monotherapy in adult patients with advanced solid tumors
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Having signed the written Informed Consent Form (ICF);
* Male or female aged ≥18 years;
* Life expectancy ≥12 weeks;
* Eastern Cooperative Oncology Group (ECOG) Performance Score 0 or 1;
* Patients with histologically or cytologically confirmed locally advanced or metastatic breast cancer, ovarian cancer or other advanced solid tumors who have experienced disease progression, and available standard of care (SOC) therapies had been exhausted;
* be willing to provide tumor tissue samples (fresh frozen \[SF\] or previously retained paraffin-embedded \[FFPE\] tumor tissue samples) or peripheral blood germline DNA or ctDNA sample to detect BRCA mutation, or other deficiency in the Homologous Recombination (HR) pathway (by the detection method of next generation sequencing \[NGS\])
* At least one measurable lesion according to Response Evaluation Criteria in Solid Tumors (RECIST) v1.1;
* No serious hematological, cardiopulmonary, or liver or kidney diseases other than the primary disease;
* Adequate organ function and bone marrow function.
Exclusion Criteria:
* Previous or current use of Poly (ADP) ribose glycohydrolase (PARG) inhibitors;
* Serious allergy to the study drug or any of its excipients;
* Current or previous other malignancy unless treated radically and with no evidence of recurrence or metastasis within the past 5 years;
* Central nervous system (CNS) metastasis or meningeal metastasis with clinical symptoms, or other evidence indicating that …
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Maximum tolerated dose (MTD)
Timeframe: Up to 3 years
2
Number of participants with Dose Limiting Toxicities (DLTs)
Timeframe: From first dose of study treatment until the end of Cycle 1 (each cycle is 21-days)
3
Number of participants experiencing adverse events (AEs)/serious adverse events (SAEs)
Timeframe: From time of information consent to 30 days post last dose, up to 3 years