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NCT05978986: IVENUS
Efficiency of Determining the Clinical Class of Chronic Venous Disorders by Artificial Intelligence
NA trial testing Determining of the clinical class of chronic venous disorders by artificial intelligence in Varicose Veins of Lower Limb in 1,622 participants. Completed in 23 February 2026.
23 February 2026
Quick facts
| Lead sponsor | Clinic of Phlebology and Laser Surgery, Chelyabinsk, Russia |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | double |
| Primary purpose | screening |
| Enrollment | 1,622 |
| Start date | 25 August 2023 |
| Primary completion | 23 February 2026 |
| Estimated completion | 23 February 2026 |
| Sites | 3 locations across Russia |
Drugs / interventions tested
- Determining of the clinical class of chronic venous disorders by artificial intelligence
Conditions studied
- Varicose Veins of Lower Limb — all drugs for Varicose Veins of Lower Limb →
- Telangiectasia — all drugs for Telangiectasia →
Sponsor
Clinic of Phlebology and Laser Surgery, Chelyabinsk, Russia
Who can join
Eligibility, any sex, with Varicose Veins of Lower Limb or Telangiectasia. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Purpose: To evaluate the sensitivity and specificity of the method for determining the clinical class of chronic venous diseases using the Ivenus application (within C0-C2 according to CEAP). Materials and methods: Patients who applied to several phlebology clinics for an initial consultation are consistently included in a multicenter prospective study. At the appointment, a doctor with at least 5 years of experience takes photographs of the lower extremities and uploads them to the IVENUS application, which automatically determines the clinical class according to CEAP, without showing the results to the surgeon (blinding). Further, the doctor independently determines the clinical class according to CEAP and enters the data into the register. The object of the study is a photograph of a certain area of the lower limb.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05978986
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Currently open trials in the same condition.
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- NCT06366763 — Comparative Clinical Efficacy Between Multi-layer Bandage Pressure Therapy and Gradient Pressure Elastic Stocking Treatm · NA · recruiting
- NCT06124664 — Study of Venous Outflow From the Lower Limbs in Patients With Pelvic Varicosities · recruiting
Other Clinic of Phlebology and Laser Surgery, Chelyabinsk, Russia trials
Trials by the same sponsor.
- NCT05986656 — X-ray Evaluation of the Effectiveness of the Atlas Correction in Patients With Chronic Subluxation of the Atlas · NA · completed
- NCT04451746 — The Influence of Combined Oral Contraception on the DEvelopment and progRession of Chronic venoUs diSeases · NA · completed
- NCT03037827 — The Effect of Laser Power and Fiber Traction Speed on the Outcomes of Endovenous Laser Ablation · NA · completed
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 NCT05978986 (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 Clinic of Phlebology and Laser Surgery, Chelyabinsk, Russia
- Last refreshed: 6 March 2026
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/NCT05978986.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing