First-in-human Phase I Study to Evaluate Safety, Tolerability and Antineoplastic Activity of OATD-02 in Patients With Selected Advanced and/or Metastatic Solid Tumours
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: OATD-02.
- Who it may be relevant to
- Registry conditions: Advanced Ovarian Carcinoma, Advanced Renal Cell Carcinoma, Advanced Pancreatic Carcinoma, Advanced Colorectal Carcinoma. Basic parameters: from 18 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Poland
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
An Open-label, Multicentre, Dose-escalation, First-in-human Phase I Study to Evaluate Safety, Tolerability and Antineoplastic Activity of OATD-02 in Patients With Selected Advanced and/or Metastatic Solid Tumours (Colorectal Cancer, Ovarian Cancer, Pancreatic Cancer or Renal Cell Carcinoma)
Overview
The goal of this clinical trial is to learn if the OATD-02 administration (orally) in monotherapy is safe and has the pharmacodynamic potential to restore and enhance tumour responses to immunotherapy through increased arginine levels or intrinsic anti-tumour activity in participants with advanced metastatic colorectal cancer, ovarian cancer, renal cancer or pancreatic cancer.
Detailed description
In this study, subjects suitable for enrollment will be identified by the investigators involved in the study. These subjects will be identified through contact with these investigators and referred for enrollment per protocol. This protocol will include determining enrollment suitability based on inclusion and exclusion criteria.
Study scheme is based on Modified Bayesian Optimal Interval (BOIN) design.
The BOIN design works by partitioning the probability of toxicity into a set of intervals. This design makes dose-selection decisions determined by the interval in which the probability of toxicity for the current dose is believed to reside. BOIN seeks a dose with probability of toxicity close to some pre-specified target level.
Total number of patients will be 30 (plus 10 replacements if Dose Limiting Toxicity (DLT) is not evaluable).
Study treatment will be up to 6 months.
Interventions
- Drug OATD-02
Boin Design Scheme will be applied for dose escalation. Dose will start with 2.5mg o.d., the desicion about dose escalations will be made based on the occurence of DLT
Primary outcome measures
- Nature, frequency and severity of adverse events (AEs) [Time frame: 6 months]
- Occurence of DLTs [Time frame: 6 months]
Secondary outcome measures (5)
- PK parameters for OATD-02: CMax [Time frame: 6 months]
- Anti-tumour activity parameters (Objective Response Rate (ORR), Duration of Response (DoR), PFS (Progression Free Survival) followed up to the End of Study Visit [Time frame: 6 months]
- PK parameter: Tmax [Time frame: 6 months]
- PK parameter Cmin [Time frame: 6 months]
- PK parameter: AUCO-24 [Time frame: 6 months]
Eligibility criteria
Inclusion criteria
- Capable of understanding and complying with protocol requirements.
- Male or female patient aged ≥18 years at Screening.
- Eastern Cooperative Oncology Group (ECOG) performance status of 0-1.
- Histologically or cytologically confirmed advanced and/or metastatic colorectal cancer, renal cell cancer, or pancreatic cancer or recurrent serous ovarian cancer (platinum-resistant/ineligible to receive platinum-based chemotherapy), that either progressed or relapsed after all relevant standard of care cancer therapies (at least 1 line of systemic cancer therapy).
- Written informed consent given by the patient before the initiation of any study procedures.
Exclusion criteria
- Unable to take oral medications.
- Clinically active central nervous system metastases and/or carcinomatous meningitis.
- Major surgery within 30 days before the first IMP dose.
- Pregnant or breastfeeding women.
- Known allergy to excipients of the IMP.
- Severe, uncontrolled systemic disease which in the opinion of the investigator, would compromise the safety of the patient or the patient's ability to participate in the study.
- Participation in another clinical study within 4 weeks before the first IMP dose.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Sequential
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Poland · 3 centers
- Site — Bydgoszcz
- Site — Otwock
- SIte — Warsaw
Identifiers
NCT: NCT05759923 · OATD-02-C-01