Ignite Creation Date:
2025-12-25 @ 4:36 AM
Ignite Modification Date:
2026-03-11 @ 6:23 AM
Study NCT ID:
NCT02959918
Status:
COMPLETED
Last Update Posted:
2022-02-14
First Post:
2016-11-06
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Multi-Dose Safety/Pharmacodynamic Study of SEL-212/SEL-037 in Subjects With Symptomatic Gout & Elevated Blood Uric Acid
Sponsor:
Selecta Biosciences, Inc.
Organization:
Study Overview
Official Title:
An Open Label Phase II Multiple Dose Safety, Pharmacokinetic and Pharmacodynamics Study of SEL-212 Followed by Open Label Administration of SEL-037 in Subjects With Symptomatic Gout and Elevated Blood Uric Acid
Status:
COMPLETED
Status Verified Date:
2022-01
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 is an open label multicenter study to evaluate the safety and tolerability of multiple doses (3 monthly IV infusions) of SEL-212 ( a combination of pegsiticase (SEL-037) and SVP-rapamycin (SEL-110)) followed by multiple doses (2 monthly IV infusions) of pegsiticase (SEL-037) alone for a total of 5 treatment cycles in subjects with symptomatic gout and hyperuricemia. Additional participants will be treated with multiple doses ( 5 monthly IV infusions) of pegsiticase (SEL-037) alone.
Participants will be monitored for safety endpoints through the 5th treatment cycle plus 30 days .Pharmacokinetic samples will be drawn at pre-determined time points in addition to weekly serum uric acid levels.
Participants will be monitored for safety endpoints through the 5th treatment cycle plus 30 days .Pharmacokinetic samples will be drawn at pre-determined time points in addition to weekly serum uric acid levels.
Detailed Description:
This is an open label multicenter study to evaluate the safety and tolerability of multiple doses (3 monthly IV infusions) of SEL-212 ( a combination of pegsiticase ( SEL-037, also known as pegadricase) and SVP-rapamycin (SEL-110)) followed by multiple doses (2 monthly IV infusions) of pegsiticase (SEL-037) alone for a total of 5 treatment cycles in participants with symptomatic gout and hyperuricemia. Additional participants will be treated with multiple doses (5 monthly IV infusions) of pegsiticase (SEL-037) alone.
Uricase is an enzyme that converts uric acid to the readily soluble allantoin that is then excreted and SEL-110 is designed to prevent unwanted anti-drug-antibodies (ADAs) from forming. All participants will be monitored for safety and tolerability to drug throughout the study on a weekly schedule. Pharmacokinetic and pharmacodynamic parameters will at specific timepoints to monitor for continued efficacy. Pharmacodynamic parameters measured include uric acid levels and levels of ADAs.
The study duration per enrolled participant will be approximately 6 months including a 1 month screening period followed by 5 treatment cycles and an end of treatment visit which will occur 30 days after the last IV infusion .
Uricase is an enzyme that converts uric acid to the readily soluble allantoin that is then excreted and SEL-110 is designed to prevent unwanted anti-drug-antibodies (ADAs) from forming. All participants will be monitored for safety and tolerability to drug throughout the study on a weekly schedule. Pharmacokinetic and pharmacodynamic parameters will at specific timepoints to monitor for continued efficacy. Pharmacodynamic parameters measured include uric acid levels and levels of ADAs.
The study duration per enrolled participant will be approximately 6 months including a 1 month screening period followed by 5 treatment cycles and an end of treatment visit which will occur 30 days after the last IV infusion .
Study Oversight
Has Oversight DMC:
False
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?: