NCT05938530|Unknown
Sirolimus Drug-coated Balloon Versus Stent Graft
SUSTAIN
Loading search results
SUSTAIN
Sponsor study identifier
interventional
100
1 country
1
Study Start
November 1, 2023
Actual (reported)Primary Completion
August 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
A functioning dialysis vascular access is critical to the delivery of lifesaving hemodialysis. Arteriovenous graft (AVG) is a surgically created vascular access used for hemodialysis in patients with end-stage renal disease. AVG thrombosis due to underlying flow-limiting stenosis of the graft vein junction and outflow veins is a common complication. Thrombosed AVG can be treated with thrombolysis combined with percutaneous transluminal angioplasty with good immediate success rates. However, the mid-to-long term patency rates following angioplasty have been suboptimal. Sirolimus drug-coated balloon has been shown to be safe and effective in the salvage of thrombosed arteriovenous graft. The investigators hypothesize that sirolimus drug-coated balloon is non-inferior to stent graft in maintaining the patency of thrombosed AVG that is successfully salvaged. This study is conducted to compare the 6-month access circuit primary patency of thrombosed AVG treated with sirolimus drug-coated balloon versus stent graft.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 26, 2023
Actual (reported)July 10, 2023
Actual (reported)November 1, 2023
Actual (reported)August 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Access circuit primary patency of AVG at 6-months
This is measured by the percentage of patients whose AVG remain patent at 6 months after the procedure
6 months
Access circuit primary patency of AVG at 12-months
12 months
Target lesion primary patency at 6- and 12-months
6 and 12 months
The number of interventions needed to maintain patency of AVG at 12 months
12 months
The technical and clinical success rates of the procedures
Immediately after the procedure
The complication rates of the procedures
Immediately after the procedure
The trial product is MagicTouch sirolimus drug coated balloon (Concept Medical). Sirolimus will be transferred from the balloon to the graft vein junction by inflating the balloon for 2 minutes at rated burst pressure (typically 12 to 14ATM).
Stent graft is the current standard of care for treatment of arteriovenous graft malfunction. A stent graft will be deployed at the graft vein junction.
The effectiveness of sirolimus coated balloon in patients with dialysis access dysfunction has been shown in a small pilot study in the salvage of thrombosed arteriovenous graft.
Stent graft has been shown to be superior than plain balloon angioplasty in the treatment of AVG dysfunction.
These entries preserve how the registry describes the intervention. Their treatment roles are shown separately from molecular identities.
Device product
Sirolimus drug-coated balloon
The registry describes a device or delivery product. Its exact ingredients and actual exposure require separate evidence.
View registry recordSingapore General Hospital
Singapore, Singapore
2021 USRDS Annual Data Report: Epidemiology of kidney disease in the United States. National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
Singapore Renal Registry Annual Report 2019
Roy-Chaudhury P, Kelly BS, Miller MA, Reaves A, Armstrong J, Nanayakkara N, Heffelfinger SC. Venous neointimal hyperplasia in polytetrafluoroethylene dialysis grafts. Kidney Int. 2001 Jun;59(6):2325-34. doi: 10.1046/j.1523-1755.2001.00750.x.
Ru Yu Tan
Singapore General Hospital
First Submitted
June 26, 2023
First Posted
July 10, 2023
Study Start
November 1, 2023
Actual (reported)Primary Completion
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Huber TS, Carter JW, Carter RL, Seeger JM. Patency of autogenous and polytetrafluoroethylene upper extremity arteriovenous hemodialysis accesses: a systematic review. J Vasc Surg. 2003 Nov;38(5):1005-11. doi: 10.1016/s0741-5214(03)00426-9.
Lee T, Roy-Chaudhury P. Advances and new frontiers in the pathophysiology of venous neointimal hyperplasia and dialysis access stenosis. Adv Chronic Kidney Dis. 2009 Sep;16(5):329-38. doi: 10.1053/j.ackd.2009.06.009.
Vesely T, DaVanzo W, Behrend T, Dwyer A, Aruny J. Balloon angioplasty versus Viabahn stent graft for treatment of failing or thrombosed prosthetic hemodialysis grafts. J Vasc Surg. 2016 Nov;64(5):1400-1410.e1. doi: 10.1016/j.jvs.2016.04.035. Epub 2016 Jun 25.
Haskal ZJ, Trerotola S, Dolmatch B, Schuman E, Altman S, Mietling S, Berman S, McLennan G, Trimmer C, Ross J, Vesely T. Stent graft versus balloon angioplasty for failing dialysis-access grafts. N Engl J Med. 2010 Feb 11;362(6):494-503. doi: 10.1056/NEJMoa0902045.
Haskal ZJ, Saad TF, Hoggard JG, Cooper RI, Lipkowitz GS, Gerges A, Ross JR, Pflederer TA, Mietling SW. Prospective, Randomized, Concurrently-Controlled Study of a Stent Graft versus Balloon Angioplasty for Treatment of Arteriovenous Access Graft Stenosis: 2-Year Results of the RENOVA Study. J Vasc Interv Radiol. 2016 Aug;27(8):1105-1114.e3. doi: 10.1016/j.jvir.2016.05.019. Epub 2016 Jul 4.
Lok CE, Huber TS, Lee T, Shenoy S, Yevzlin AS, Abreo K, Allon M, Asif A, Astor BC, Glickman MH, Graham J, Moist LM, Rajan DK, Roberts C, Vachharajani TJ, Valentini RP; National Kidney Foundation. KDOQI Clinical Practice Guideline for Vascular Access: 2019 Update. Am J Kidney Dis. 2020 Apr;75(4 Suppl 2):S1-S164. doi: 10.1053/j.ajkd.2019.12.001. Epub 2020 Mar 12.
Kitrou PM, Katsanos K, Spiliopoulos S, Karnabatidis D, Siablis D. Drug-eluting versus plain balloon angioplasty for the treatment of failing dialysis access: final results and cost-effectiveness analysis from a prospective randomized controlled trial (NCT01174472). Eur J Radiol. 2015 Mar;84(3):418-423. doi: 10.1016/j.ejrad.2014.11.037. Epub 2014 Dec 15.
Irani FG, Teo TKB, Tay KH, Yin WH, Win HH, Gogna A, Patel A, Too CW, Chan SXJM, Lo RHG, Toh LHW, Chng SP, Choong HL, Tan BS. Hemodialysis Arteriovenous Fistula and Graft Stenoses: Randomized Trial Comparing Drug-eluting Balloon Angioplasty with Conventional Angioplasty. Radiology. 2018 Oct;289(1):238-247. doi: 10.1148/radiol.2018170806. Epub 2018 Jul 24.
Swinnen JJ, Hitos K, Kairaitis L, Gruenewald S, Larcos G, Farlow D, Huber D, Cassorla G, Leo C, Villalba LM, Allen R, Niknam F, Burgess D. Multicentre, randomised, blinded, control trial of drug-eluting balloon vs Sham in recurrent native dialysis fistula stenoses. J Vasc Access. 2019 May;20(3):260-269. doi: 10.1177/1129729818801556. Epub 2018 Sep 18.
Lookstein RA, Haruguchi H, Ouriel K, Weinberg I, Lei L, Cihlar S, Holden A; IN.PACT AV Access Investigators. Drug-Coated Balloons for Dysfunctional Dialysis Arteriovenous Fistulas. N Engl J Med. 2020 Aug 20;383(8):733-742. doi: 10.1056/NEJMoa1914617.
Liao MT, Lee CP, Lin TT, Jong CB, Chen TY, Lin L, Hsieh MY, Lin MS, Chie WC, Wu CC. A randomized controlled trial of drug-coated balloon angioplasty in venous anastomotic stenosis of dialysis arteriovenous grafts. J Vasc Surg. 2020 Jun;71(6):1994-2003. doi: 10.1016/j.jvs.2019.07.090. Epub 2019 Oct 11.
Tan CW, Tan RY, Pang SC, Tng ARK, Tang TY, Zhuang KD, Chua JME, Tay KH, Chong TT, Tan CS. Single-Center Prospective Pilot Study of Sirolimus Drug-Coated Balloon Angioplasty in Maintaining the Patency of Thrombosed Arteriovenous Graft. J Vasc Interv Radiol. 2021 Mar;32(3):369-375. doi: 10.1016/j.jvir.2020.11.010. Epub 2020 Dec 15.
August 2025
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
December 26, 2023
Record last verified: 2023-12
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: