Терапевтический архив (Sep 2023)

Effects of sacubitril/valsartan in patients with cancer therapy-related heart failure

  • Marina V. Vitsenya,
  • Alexandra V. Potekhina,
  • Svetlana V. Gavryushina,
  • Nursiiat M. Ibragimova,
  • Olga V. Stukalova,
  • Valery P. Masenko,
  • Tatiana V. Sharf,
  • Fail T. Ageev

DOI
https://doi.org/10.26442/00403660.2023.07.202281
Journal volume & issue
Vol. 95, no. 7
pp. 560 – 567

Abstract

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Aim. To evaluate the effect of Sacubitril/Valsartan (S/V) on the functional status, systolic and diastolic function of the left ventricle (LV), tolerability of therapy and to determine predictors of its effectiveness in patients with cancer therapy-related heart failure (СTRHF). Materials and methods. Forty patients 58 [46; 65.5] years of age with HF associated with anthracycline-containing cancer therapy were enrolled. Clinical examination, echocardiography, and assessment of potassium and creatinine levels were performed at baseline and after 6 months of S/V therapy. Results. NYHA functional class (FC) improvement was observed in 22 (64.7%) patients. Radiation therapy (RT) decreased (OR 0.091; 95% CI 0.010.83; p=0.03) while baseline low LV EF increased (OR 9.0; 95% CI 1.7845.33; p=0.008) the odds of FC improvement. LV EF increased from 37.3 [30; 42.5] % to 45 [38; 48] % (p0.0001) and exceeded 50% in 7 (20.6%) patients. The odds of LV EF recovery increased when S/V therapy was initiated 1 year after anthracycline therapy (OR 10.67; 95% CI 1.5772.67; p=0.0016) and decreased in patients with the history of RT (OR 0.14; 95% CI 0.020.89; p=0.0037) and in patients over 58 years (OR 0.07; 95% CI 0.010.68; p=0.022). LV diastolic function improvement included E/e descent from 13.6 [10; 18.3] to 8.9 [6.9; 13.7] (p=0.0005), and decrease in diastolic dysfunction grade in 18 (45%) patients (p=0.0001). No significant change in serum potassium (4.45 [4.2; 4.8] versus 4.5 [4.3; 4.8]; p=0.5) and creatinine (75.4 [67.6; 85.1] versus 75.5 [68.2; 98.3]; p=0.08) levels were observed. Conclusion. S/V therapy is associated with improvement of EF, systolic and diastolic LV function, demonstrates a favorable tolerability profile in patients with СTRHF. Lack of RT and low baseline LV EF increased the odds of LV EF improvement; lack of RT, early (1 year) start of treatment after discontinuation of anthracycline therapy, and age 58 years increased the odds of LV EF recovery.

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