Last reviewed · How we verify
NCT06693245
Observation of Pain During the Treatment of Great Saphenous Vein Using Microwave Ablation， and Analysis of Related Factors
trial testing VAS scores of the puncture in Vascular Disease，Peripheral in 155 participants. Currently enrolling.
1 December 2025
Quick facts
| Lead sponsor | Chengdu University of Traditional Chinese Medicine |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 155 |
| Start date | 1 December 2024 |
| Primary completion | 1 December 2025 |
| Estimated completion | 1 December 2025 |
| Sites | 1 location across China |
Drugs / interventions tested
- VAS scores of the puncture
Conditions studied
- Vascular Disease，Peripheral — all drugs for Vascular Disease，Peripheral →
- Venous Insufficiency of Leg — all drugs for Venous Insufficiency of Leg →
- Varicose Veins of Lower Limb — all drugs for Varicose Veins of Lower Limb →
Sponsor
Chengdu University of Traditional Chinese Medicine
Who can join
Adults 18 to 90, any sex, with Vascular Disease，Peripheral or Venous Insufficiency of Leg. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Objective: This study is a single-center prospective observational research that recorded patients' pain scores at four time points during surgery (puncture and catheter insertion, swelling fluid injection, microwave generator operation, and end of surgery). It analyzed the correlation between pain during microwave ablation treatment for great saphenous vein varicosities and factors such as age, gender, body mass index, volume of swelling fluid used, and others, in order to summarize and improve surgical details to reduce patients' intraoperative pain.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06693245
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Vascular Disease，Peripheral
Currently open trials in the same condition.
- NCT06711120 — Comparative Analysis of Radiofrequency Ablation and Microwave Ablation Procedures for the Treatment of Small Saphenous V · NA · recruiting
Other Chengdu University of Traditional Chinese Medicine trials
Trials by the same sponsor.
- NCT07404670 — Microwave Ablation for Treatment of Vascular Malformations: Efficacy and Safety · NA · not yet recruiting
- NCT07239284 — Efficacy and Safety of Endovenous Ablation for Relief of Knee Pain in Elderly Patients With Lower Extremity Varicose Vei · not yet recruiting
- NCT07233616 — Risks and Benefits of Radiofrequency Ablation for Chronic Venous Insufficiency (CEAP C3-C6) in Patients Aged 80 and Over · recruiting
- NCT07163312 — Knee Pain Relief After Endovenous Treatment for Lower Limb Varicose Veins: A Prospective Observational Study · not yet recruiting
- NCT07208695 — Effect of Oral Antiplatelet or Anticoagulant Drugs on Postoperative Bleeding Risk and Venous Closure Rate in Patients Wi · 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 NCT06693245 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Chengdu University of Traditional Chinese Medicine
- Last refreshed: 18 November 2024
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/NCT06693245.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing