Ignite Creation Date:
2025-12-25 @ 5:05 AM
Ignite Modification Date:
2026-03-04 @ 1:40 PM
Study NCT ID:
NCT01259518
Status:
UNKNOWN
Last Update Posted:
2011-06-08
First Post:
2010-11-24
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Dose Escalation Study of TriN2755 in Advanced Solid Tumors and Sarcomas
Sponsor:
Trin Therapeutics GmbH
Organization:
Study Overview
Official Title:
A Phase I Dose Escalation Study on the Tolerability and Activity of TriN 2755 in Patients With Advanced Solid Tumors and Sarcomas Using Two Different Dosage Regimens
Status:
UNKNOWN
Status Verified Date:
2011-06
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is an open-label, parallel-group, two-center, safety, activity and pharmacokinetic study of TriN 2755 given at increasing dose levels as intravenous infusions administered over 4 hours. The study is divided into two parts: Part I a dose escalation phase and Part II an extension phase.
Detailed Description:
Classical chemotherapeutic agents include the class of alkylating agents with covalent modification of biopolymers and in particular, bases of DNA, as proposed mechanism of cytotoxic action. Bifunctional alkylating agents, which yield inter- or intrastrand cross-links include nitrogen mustards, mitomycin C and platinum complexes. In contrast, monofunctional alkylating agents act by reacting with single electron-rich sites in bases of DNA strands. The most prominent class of the latter group is the triazene, which is based on nitrogen-rich chemistry. It is generally accepted that triazenes, upon metabolic activation via N demethylation, yield highly reactive carbocations, which covalently bind to biopolymers. The novel triazene TriN 2755 differs from other triazenes through its physicochemical properties such as high hydrophilicity and photostability, and in particular by its potent, dose dependent antitumor activity in a spectrum of cancers including dacarbazine-resistant tumors, where treatment options for metastatic disease are still not satisfactory and medical needs exist.
This is an open-label, parallel-group, two-center, safety, activity and pharmacokinetic study of TriN 2755 given at increasing dose levels as intravenous infusions administered over 4 hours. The study is divided into two parts: Part I a dose escalation phase and Part II an extension phase.
Part I of the Study (Dose Escalation Phase):
In the first part of the study, two treatment schedules will be investigated in parallel:
Treatment schedule A: The study medication will be infused once every 28 days in a 4-week cycle (Group A) Treatment schedule B: The study medication will be infused once every 7 days in a 4-week cycle (Group B)
In treatment schedule A (Group A), the planned starting dose to be investigated is 25 mg TriN 2755 given once followed by a recovery period of 4 weeks. Subsequent patients can only be included on a new dose level when the safety review from all patients included at the preceding dose level(s) at Day 28 after infusion (end of Cycle 1) does not indicate relevant toxicity.
In treatment schedule B (Group B), the planned starting dose to be investigated is 800mg, given once every 7 days in a 4 week cycle. Subsequent patients can only be included on a new dose level when the safety review from all patients included at the preceding dose level(s) at Day 28 after the start of the first infusion (end of Cycle 1) does not indicate relevant toxicity.
Plasma samples to evaluate the pharmacokinetics of TriN 2755 are collected at predefined schedules after the first administration at each dose level and at pre-dose and at expected peak times during the subsequent administrations within the first treatment cycle only (Group B). Urine samples are collected over 24 hours after the first administration at each dose level within the first treatment cycle only.
Once the MTD is reached, two expanded cohorts of patients are treated with the Maximum Recommended Dose (MRD) which is one dose level below the MTD or at lower dose levels, if indicated. This second part of the study (expansion) allows for enrolment of approximately additional 9 patients per treatment schedule, at the chosen dose, in order to better assess the safety and possible antitumor activity of TriN 2755. The exact number of patients to be enrolled in this expanded phase is decided by a Monitoring Board. The patients are treated at or near the planned phase II dose, without expanding or prolonging the study excessively.
This is an open-label, parallel-group, two-center, safety, activity and pharmacokinetic study of TriN 2755 given at increasing dose levels as intravenous infusions administered over 4 hours. The study is divided into two parts: Part I a dose escalation phase and Part II an extension phase.
Part I of the Study (Dose Escalation Phase):
In the first part of the study, two treatment schedules will be investigated in parallel:
Treatment schedule A: The study medication will be infused once every 28 days in a 4-week cycle (Group A) Treatment schedule B: The study medication will be infused once every 7 days in a 4-week cycle (Group B)
In treatment schedule A (Group A), the planned starting dose to be investigated is 25 mg TriN 2755 given once followed by a recovery period of 4 weeks. Subsequent patients can only be included on a new dose level when the safety review from all patients included at the preceding dose level(s) at Day 28 after infusion (end of Cycle 1) does not indicate relevant toxicity.
In treatment schedule B (Group B), the planned starting dose to be investigated is 800mg, given once every 7 days in a 4 week cycle. Subsequent patients can only be included on a new dose level when the safety review from all patients included at the preceding dose level(s) at Day 28 after the start of the first infusion (end of Cycle 1) does not indicate relevant toxicity.
Plasma samples to evaluate the pharmacokinetics of TriN 2755 are collected at predefined schedules after the first administration at each dose level and at pre-dose and at expected peak times during the subsequent administrations within the first treatment cycle only (Group B). Urine samples are collected over 24 hours after the first administration at each dose level within the first treatment cycle only.
Once the MTD is reached, two expanded cohorts of patients are treated with the Maximum Recommended Dose (MRD) which is one dose level below the MTD or at lower dose levels, if indicated. This second part of the study (expansion) allows for enrolment of approximately additional 9 patients per treatment schedule, at the chosen dose, in order to better assess the safety and possible antitumor activity of TriN 2755. The exact number of patients to be enrolled in this expanded phase is decided by a Monitoring Board. The patients are treated at or near the planned phase II dose, without expanding or prolonging the study excessively.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: