International angiology : a journal of the International Union of Angiology · 2022
Efficacy and safety of Actovegin in the treatment of intermittent claudication: results of an international, multicenter, placebo-controlled, randomized, phase IIIb clinical trial (APOLLO).
Рандомизированное исследованиеМногоцентровое исследованиеКлиническое исследование III фазыСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Suchkov Igor A, Mzhavanadze Nina D, Bogachev Vadim Y, Bokuchava Mamuka, Kuznetsov Maxim R, Lukyanov Yury V, Kelimbetov Rustambek, Pang Hang, Araslanov Sergey A
Аннотация
BACKGROUND: This study aimed to assess the efficacy and safety of Actovegin for the treatment of patients with Fontaine stage IIB peripheral arterial disease (PAD).
METHODS: The study included 366 patients with Fontaine stage IIB PAD from 19 centers (Russia, Georgia, Kazakhstan). Placebo or Actovegin (1200 mg daily [QD]) were administered intravenously for two weeks, followed by a 10-week course of oral administration (placebo or Actovegin 1200 mg QD). The primary efficacy outcome was percentage change in the initial claudication distance (ICD) by week 12. Secondary outcomes included percent and absolute changes in ICD, absolute claudication distance (ACD) and changes in Quality of Life (QoL) assessed by the SF-36 Mental Health Score.
RESULTS: The increase in ICD after 12 weeks of Actovegin treatment was 29.19% (LS mean [Actovegin vs. placebo]; 95% CI: 9.35-49.02; P=0.0041). The percentage increase in ICD at 24 weeks was 35.51% (LS mean; 95% CI: 10.96-60.05; P=0.0047), which correspond to an increase in absolute ICD of 41.22 m (LS mean; 95% CI: 16.77-65.66; P=0.0010). The percentage increase in ACD after 24 weeks was 36.47% compared with the baseline (LS mean; 95% CI: 10.07-62.88; P=0.0069), which corresponded to an absolute increase in ACD of 50.92 m (LS mean; 95% CI: 18.35-83.49; P=0.0023). A statistically significant improvement in QoL with Actovegin compared with placebo was demonstrated within 24 weeks (LS mean 2.28; 95% CI: 0.88-3.68; P=0.0015). Actovegin demonstrated an acceptable safety and tolerability profile with minor differences from placebo.
CONCLUSIONS: The results of this 12-week course of Actovegin demonstrated its superiority over placebo in the increase in ICD and ACD at weeks 2, 12 and 24 from the start of treatment. Actovegin has an acceptable safety and tolerability profile.
METHODS: The study included 366 patients with Fontaine stage IIB PAD from 19 centers (Russia, Georgia, Kazakhstan). Placebo or Actovegin (1200 mg daily [QD]) were administered intravenously for two weeks, followed by a 10-week course of oral administration (placebo or Actovegin 1200 mg QD). The primary efficacy outcome was percentage change in the initial claudication distance (ICD) by week 12. Secondary outcomes included percent and absolute changes in ICD, absolute claudication distance (ACD) and changes in Quality of Life (QoL) assessed by the SF-36 Mental Health Score.
RESULTS: The increase in ICD after 12 weeks of Actovegin treatment was 29.19% (LS mean [Actovegin vs. placebo]; 95% CI: 9.35-49.02; P=0.0041). The percentage increase in ICD at 24 weeks was 35.51% (LS mean; 95% CI: 10.96-60.05; P=0.0047), which correspond to an increase in absolute ICD of 41.22 m (LS mean; 95% CI: 16.77-65.66; P=0.0010). The percentage increase in ACD after 24 weeks was 36.47% compared with the baseline (LS mean; 95% CI: 10.07-62.88; P=0.0069), which corresponded to an absolute increase in ACD of 50.92 m (LS mean; 95% CI: 18.35-83.49; P=0.0023). A statistically significant improvement in QoL with Actovegin compared with placebo was demonstrated within 24 weeks (LS mean 2.28; 95% CI: 0.88-3.68; P=0.0015). Actovegin demonstrated an acceptable safety and tolerability profile with minor differences from placebo.
CONCLUSIONS: The results of this 12-week course of Actovegin demonstrated its superiority over placebo in the increase in ICD and ACD at weeks 2, 12 and 24 from the start of treatment. Actovegin has an acceptable safety and tolerability profile.