Overview Immediate Versus Early Endovenous Ablation In Venous Ulcer Status: Recruiting Trial end date: 2020-12-01 Target enrollment: Participant gender: Summary The study is conducted to assess the effects of immediately started foam sclerotherapy in venous ulcer compared to early intervention. Phase: N/A Details Lead Sponsor: Oulu University HospitalTreatments: Sodium Tetradecyl Sulfate