Ignite Creation Date:
2025-12-24 @ 4:35 PM
Ignite Modification Date:
2026-01-01 @ 3:44 PM
Study NCT ID:
NCT05926466
Status:
RECRUITING
Last Update Posted:
2023-12-22
First Post:
2023-06-22
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
BTZ-043 Dose Evaluation in Combination and Selection
Sponsor:
Michael Hoelscher
Organization:
Study Overview
Official Title:
A Phase IIb, Open-Label, Randomized Controlled Dose Ranging Multi-Center Trial to Evaluate the Safety, Tolerability, Pharmacokinetics and Exposure-Response Relationship of Different Doses of BTZ-043 in Combination With Bedaquiline and Delamanid in Adult Subjects With Newly Diagnosed, Uncomplicated, Drug-sensitive Pulmonary Tuberculosis
Status:
RECRUITING
Status Verified Date:
2023-12
Last Known Status:
None
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:
DECISION
Brief Summary:
This is a phase 2B, open label study, that will compare the safety and efficacy of three experimental regimens consisting of bedaquiline and delamanid in combination with different doses of BTZ-043, a novel antibiotic, in adult participants with newly diagnosed, drug-sensitive pulmonary tuberculosis. Participants will be assigned to receive either one of the three BTZ-043-containing regimens or a comparator regimen consisting of bedaquiline, delamanid and moxifloxacin. The objective is to find the optimal dose of BTZ-043 with the highest efficacy and safety to be used in subsequent studies.
Detailed Description:
This open label, phase 2B, randomized controlled study will evaluate three experimental arms containing different doses of BTZ-043 in combination with bedaquiline and delamanid, in adult subjects with newly diagnosed, drug-sensitive pulmonary tuberculosis, in comparison with bedaquiline, delamanid and moxifloxacin, administered over 16 weeks. A total of 90 adult (≥ 18 years of age) participants will be enrolled. In case of a high number of dropouts or non-evaluable participants, it may be necessary to recruit more participants into the study.
The participants will be randomly allocated to one of the three BTZ-containing experimental regimens or the moxifloxacin-containing comparator regimen:
Arm 1: bedaquiline, delamanid, BTZ-043 500 mg (BDT500) Arm 2: bedaquiline, delamanid, BTZ-043 1000 mg (BDT1000) Arm 3: bedaquiline, delamanid, BTZ-043 1500 mg (BDT1500) Arm 4: bedaquiline, delamanid, moxifloxacin (BDM) In all arms, bedaquiline will be dosed at 400 mg once daily for 2 weeks, followed by 100 mg once daily for 14 weeks and delamanid will be dosed at 300 mg once daily for 16 weeks. Moxifloxacin will be dosed at 400 mg once daily in the comparator arm. After completion of 16 weeks of treatment, all participants will receive 8 weeks of continuation therapy with Rifampicin and Isoniazid.
The participants will be randomly allocated to one of the three BTZ-containing experimental regimens or the moxifloxacin-containing comparator regimen:
Arm 1: bedaquiline, delamanid, BTZ-043 500 mg (BDT500) Arm 2: bedaquiline, delamanid, BTZ-043 1000 mg (BDT1000) Arm 3: bedaquiline, delamanid, BTZ-043 1500 mg (BDT1500) Arm 4: bedaquiline, delamanid, moxifloxacin (BDM) In all arms, bedaquiline will be dosed at 400 mg once daily for 2 weeks, followed by 100 mg once daily for 14 weeks and delamanid will be dosed at 300 mg once daily for 16 weeks. Moxifloxacin will be dosed at 400 mg once daily in the comparator arm. After completion of 16 weeks of treatment, all participants will receive 8 weeks of continuation therapy with Rifampicin and Isoniazid.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| UNITE4TB-02 | OTHER | UNITE4TB | View |