Journal of clinical apheresis · 2024
Effects of Rheopheresis in dialysis patients with peripheral artery disease and diabetic foot ulcers: A multicentric Italian study.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Altobelli Claudia, Fabiani Filippo Carone, Anastasio Pietro, Pluvio Corrado, de Pascale Emanuela, Vernaglione Luigi, Gernone Giuseppe, Di Luca Marina, Bertuzzi Veronica, Brescia Paola, Toffoletto Pierpaolo, D'Arezzo Mario, Brustia Maddalena, Andreana De Mauri, Chiarinotti Doriana, Loschiavo Carmelo, Grecò Matteo, D'Elia Filomena, Gallo Maria Anna, Tarroni Giovanni, Di Liberato Lorenzo, Perna Alessandra F, Capasso Giovambattista, Capolongo Giovanna
Аннотация
BACKGROUND: Peripheral artery disease (PAD) in hemodialysis (HD) patients has a significant social impact due to its prevalence, poor response to standard therapy and dismal prognosis. Rheopheresis is indicated by guidelines for PAD treatment.
MATERIALS AND METHODS: Twenty-five HD patients affected by PAD stage IV Lerichè-Fontaine and ischemic ulcer 1C or 2C according to the University of Texas Wound Classification System (UTWCS), without amelioration after traditional medical therapy and/or revascularization, were selected and underwent 12 Rheopheresis sessions in 10 weeks. Improvements in pain symptoms using Numerical Rating Scale (NRS), healing ulcers and laboratory hemorheological parameters have been evaluated.
RESULTS: A clinically and statistically significant mean value reduction and of relative percentage differences between estimated marginal means (Δ), calculated at each visits, of NRS was observed, with a maximum value (-48.5%) between the first and last visit. At the end of the treatment period 14.3% of ulcers were completely healed, 46.4% downgraded, 53.6% were stable. Overall, no ulcers upgraded. A statistically significant reduction of the Δ, between the first and last visit, for fibrinogen (-16%) was also observed.
CONCLUSION: Rheopheresis reduced overall painful symptoms; data suggest that it could heal or improve ulcers and hemorheological laboratory parameters in HD patients with PAD and ischemic ulcers resistant to standard therapies.
MATERIALS AND METHODS: Twenty-five HD patients affected by PAD stage IV Lerichè-Fontaine and ischemic ulcer 1C or 2C according to the University of Texas Wound Classification System (UTWCS), without amelioration after traditional medical therapy and/or revascularization, were selected and underwent 12 Rheopheresis sessions in 10 weeks. Improvements in pain symptoms using Numerical Rating Scale (NRS), healing ulcers and laboratory hemorheological parameters have been evaluated.
RESULTS: A clinically and statistically significant mean value reduction and of relative percentage differences between estimated marginal means (Δ), calculated at each visits, of NRS was observed, with a maximum value (-48.5%) between the first and last visit. At the end of the treatment period 14.3% of ulcers were completely healed, 46.4% downgraded, 53.6% were stable. Overall, no ulcers upgraded. A statistically significant reduction of the Δ, between the first and last visit, for fibrinogen (-16%) was also observed.
CONCLUSION: Rheopheresis reduced overall painful symptoms; data suggest that it could heal or improve ulcers and hemorheological laboratory parameters in HD patients with PAD and ischemic ulcers resistant to standard therapies.