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Antibody-Drug Conjugate

TH1902 for Cancer

Phase 1
Recruiting
Led By Funda Meric-Burnstam, MD
Research Sponsored by Theratechnologies
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Diagnosed with histologically or cytologically confirmed high grade serous ovarian cancer, including high grade peritoneal or fallopian tube, or high grade endometrioid cancer, that is refractory or resistant to standard therapies, not considered platinum sensitive, and where current therapy is not considered to be providing benefit. Patients with clear-cell, mucinous, low grade serous ovarian cancer or carcinosarcoma are not eligible for the study (replaces inclusion criterion #3).
Are ≥18 years old males or females.
Must not have
Have received chemotherapy, biologic therapy, immunotherapy, radiotherapy (except palliative radiation delivered to <20% of bone marrow), or investigational agents within 4 weeks before the first dose of study drug. Patients who have received targeted therapy (investigational or approved) must not have received their last dose within 4 weeks, or within 5 half-lives (whichever is shorter) prior to treatment with the study drug (Cycle 1, Day 1).
Have any of the following ocular conditions at baseline:
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 24 months
Awards & highlights
No Placebo-Only Group

Summary

This trial is testing a new drug, TH1902, in cancer patients who have few other treatment options. The first part of the trial is to find the best dose of the drug, and the second part is to test it in patients with specific types of cancer that are known to express a protein called SORT1.

Who is the study for?
Adults with advanced solid tumors that have not responded to standard treatments, including chemotherapy and surgery. Participants must be in relatively good health otherwise (ECOG status of 0-1), have a life expectancy of at least 3 months, and measurable disease. Women who can become pregnant and men with partners who can become pregnant must use effective contraception.
What is being tested?
TH1902 is being tested on patients with various types of cancer such as breast, ovarian, endometrial, skin (melanoma), thyroid, lung (SCLC), prostate cancers and others expressing SORT1. The trial has four parts: dose escalation for all comers; expansion for specific cancers; optimization for high-grade serous ovarian cancer; basket expansion based on earlier results.
What are the potential side effects?
Specific side effects are not listed but may include typical reactions to cancer therapies such as fatigue, nausea, allergic reactions to the drug's components like polysorbate 80 or taxanes if present in TH1902 formulation. Close monitoring will occur due to the experimental nature of this treatment.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My ovarian cancer is high grade and not responding to standard treatments.
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I am 18 years old or older.
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My cancer is resistant to standard treatments.
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I have had 8 or fewer previous cancer treatments.
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I have recovered from side effects of previous treatments, except for mild hair loss.
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I am fully active or can carry out light work.
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My advanced cancer does not respond to standard treatments.
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My CD4+ T-cell count is 350 or higher.
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My cancer is not responding to standard treatments and TH1902 could be an option.
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I have had 8 or fewer cancer treatments in total.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I haven't had cancer treatments or experimental drugs in the last 4 weeks.
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I have an eye condition.
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I am allergic to taxanes or ingredients in the TH1902 drug.
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My cancer got worse while on or within 6 months after finishing a taxane-based treatment.
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I have ongoing eye problems from treatment that are moderate to severe.
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I need frequent procedures to remove excess fluid from my abdomen.
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I had severe side effects from taxane-based treatment.
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I do not have significant nerve damage or muscle weakness.
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I have ongoing nerve damage symptoms that are moderate or severe.
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I haven't taken drugs that affect liver enzymes in the last 14 days.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 24 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 24 months for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Incidence of Treatment-Emergent Adverse Events (Safety and Tolerability)
Maximum tolerated dose (MTD) of TH1902.
Recommended Phase 2 Dose (RP2D) of TH1902.
Secondary study objectives
Efficacy in patients
Plasma concentration

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups
Experimental Treatment
Group I: TH1902Experimental Treatment1 Intervention
TH1902 peptide-drug conjugate

Find a Location

Who is running the clinical trial?

Altasciences Company Inc.Industry Sponsor
15 Previous Clinical Trials
695 Total Patients Enrolled
PPD DEVELOPMENT, LPIndustry Sponsor
163 Previous Clinical Trials
37,245 Total Patients Enrolled
TheratechnologiesLead Sponsor
10 Previous Clinical Trials
2,208 Total Patients Enrolled
PPDIndustry Sponsor
161 Previous Clinical Trials
36,321 Total Patients Enrolled
altasciencesUNKNOWN
2 Previous Clinical Trials
69 Total Patients Enrolled
Windtree TherapeuticsIndustry Sponsor
16 Previous Clinical Trials
1,394 Total Patients Enrolled
Syneos HealthOTHER
176 Previous Clinical Trials
68,603 Total Patients Enrolled
Innovaderm Research Inc.OTHER
48 Previous Clinical Trials
3,150 Total Patients Enrolled
Funda Meric-Burnstam, MDPrincipal InvestigatorM.D. Anderson Cancer Center

Media Library

TH1902 (Antibody-Drug Conjugate) Clinical Trial Eligibility Overview. Trial Name: NCT04706962 — Phase 1
Breast Cancer Research Study Groups: TH1902
Breast Cancer Clinical Trial 2023: TH1902 Highlights & Side Effects. Trial Name: NCT04706962 — Phase 1
TH1902 (Antibody-Drug Conjugate) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04706962 — Phase 1
~15 spots leftby Dec 2025