Ignite Creation Date:
2025-12-24 @ 9:11 PM
Ignite Modification Date:
2025-12-29 @ 1:01 AM
Study NCT ID:
NCT01140204
Status:
COMPLETED
Last Update Posted:
2023-04-27
First Post:
2010-06-07
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Short-Term Exposure to Lipophilic Anti-proliferative Drugs Delivered by Angiographic Contrast Media
Sponsor:
University Hospital, Saarland
Organization:
Study Overview
Official Title:
Restenosis Inhibition by Short-Term Exposure to Lipophilic Anti-proliferative Drugs Delivered by Angiographic Contrast Media
Status:
COMPLETED
Status Verified Date:
2023-04
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:
None
Brief Summary:
This was a randomized, placebo-controlled, multi-centre study, double-blind within each dose level, with four ascending dose levels to test the tolerability and safety of iopromide-paclitaxel in patients with de novo lesions in coronary arteries. Thirty-two patients were included into the trial, which were divided into four treatment groups. A total of four concentration levels of paclitaxel-iopromide concentrations were investigated. In each treatment group, six patients received iopromide-paclitaxel and two patients placebo (iopromide without paclitaxel). In each patient, the doses were adjusted individually as needed.
Detailed Description:
Background: Non-stent-based immediate release formulations of paclitaxel have been shown to reduce in-stent restenosis in animal experiments and initial clinical trials. Paclitaxel dissolved in the angiographic contrast agent iopromide was well tolerated and inhibited neointimal proliferation in a dose-dependent manner after injection into porcine coronary arteries.
Methods: As a first step in entering clinical development, a phase I trial was performed using 4 ascending paclitaxel dose/concentration levels: samples of up to 100 ml of the contrast agent containing 10, 50, 100 or 200 μM paclitaxel were randomly administered to 6 adult patients each assigned to bare metal stent implantation for single de novo coronary artery lesions, while 8 patients treated with plain contrast medium served as controls. Safety variables and tolerability as well as angiographic parameters were assessed.
Methods: As a first step in entering clinical development, a phase I trial was performed using 4 ascending paclitaxel dose/concentration levels: samples of up to 100 ml of the contrast agent containing 10, 50, 100 or 200 μM paclitaxel were randomly administered to 6 adult patients each assigned to bare metal stent implantation for single de novo coronary artery lesions, while 8 patients treated with plain contrast medium served as controls. Safety variables and tolerability as well as angiographic parameters were assessed.
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?: