Last reviewed · How we verify
NCT03893201: ASVS
A Singapore Venaseal Real World Post-Market Evaluation Study
trial testing Questionnaires in Varicose Veins in 100 participants. Completed in 31 January 2020.
31 January 2020
Quick facts
| Lead sponsor | Singapore General Hospital |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 100 |
| Start date | 11 April 2018 |
| Primary completion | 31 January 2020 |
| Estimated completion | 31 January 2020 |
| Sites | 2 locations across Singapore |
Drugs / interventions tested
- Questionnaires
Conditions studied
- Varicose Veins — all drugs for Varicose Veins →
- Venous Reflux — all drugs for Venous Reflux →
- Chronic Venous Insufficiency — all drugs for Chronic Venous Insufficiency →
Sponsor
Singapore General Hospital
Who can join
Adults 21 to 90, any sex, with Varicose Veins or Venous Reflux. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The study aims to assess the efficacy of VenaSeal™ Closure System (VCS) for the treatment of lower extremity superficial truncal veins in a real-world clinical setting, in a multi-racial Asian population in Singapore.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
3-year clinical outcomes of A Singapore VenaSeal™ real world post-market evaluation Study (ASVS) for varicose vein ablation.
Tang TY, Yap CJQ, Chan SL, Soon SXY, et al · · 2024 · cited 2× · PMID 38676860 · DOI 10.1186/s42155-024-00452-8
Verify or expand the search:
- PubMed search for NCT03893201
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Trials testing the same drug.
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Other recruiting trials for Varicose Veins
Currently open trials in the same condition.
- NCT07449728 — The Influence of Laser Crossectomy With Different Wavelengths on Varicose Vein Progression · NA · recruiting
- NCT06971068 — Vacuum-assisted Laser Ablation (VALA) for Treatment of Large Saphenous Veins · NA · recruiting
- NCT05735639 — THRomboprophylaxis in Individuals Undergoing Superficial endoVEnous Treatment (THRIVE) · Phase 4 · recruiting
- NCT05410912 — Varicose Vein in Patients Under the Age of 40 · active not recruiting
- NCT04231942 — Elastic Compression Stockings and Varicose Veins Recurrence · NA · active not recruiting
Other Singapore General Hospital trials
Trials by the same sponsor.
- NCT07452159 — Diabetes In Asians at Risk in Youth · not yet recruiting
- NCT07527247 — Improving Vaccine Protection for Older Adults · Phase 2 · recruiting
- NCT07533188 — Patient Outcomes Following Kinematic and Functional Alignment in Robotic-Assisted Total Knee Arthroplasty With Randomize · NA · recruiting
- NCT07042061 — Trial of Mobile External Defibrillator for Out-of-hospital Cardiac Arrest in Singapore. · NA · not yet recruiting
- NCT07099040 — Community-based Multi-domain Intervention to Detect and Delay Cognitive Decline in Community-dwelling Older Adults: A Pi · NA · not yet recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03893201 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Singapore General Hospital
- Last refreshed: 18 March 2020
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03893201.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing