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Abstract
Background: Guidelines recommend comprehensive lifestyle change in patients with peripheral arterial disease (PAD) to prevent cardiovascular events and death. When compared with other populations, patients with PAD are less likely to receive best medical therapies (BMT). The aim of this pilot study was to integrate all aspects of BMT in an intervention program and to determine the feasibility of such an approach by highlighting strengths and obstacles of a multi-aspect intervention. Patients and methods: Patients consecutively hospitalized due to symptomatic PAD between 01 December 2021 and 28 February 2022 were included and followed for ten weeks. We randomized into a lifestyle intervention (education on BMT, a list of regional contact data for supervised exercise, weekly counselling by phone for ten times) vs. standard of care (one contact to talk about BMT). Vascular Quality of Life Questionnaire - 6 (VascuQoL-6) was used to collect patient reported outcomes. Results: Of 50 eligible patients 40 agreed to participate (32.5% female, 72.5 years in mean). During follow-up nine patients dropped out (4 in intervention group vs. 5). As for risk factor modification one patient was able to reach a normal weight body-mass-index (BMI) and nine reduced weight. Two patients stopped smoking, three reduced their consumption. The reported adherence to medication was a hundred percent. No patient attended supervised exercise therapy but eight trained at a home-based setting according to guidelines. The mean score of VascuQoL-6 at follow-up was higher in the intervention group compared to the control group (17.4 vs. 13.8 points) at last contact with both groups increasing from baseline. Conclusions: This pilot study followed 40 patients for up to 10 weeks after inpatient treatment while we randomized a multi-aspect lifestyle intervention versus standard of care. Thereby, the current study illustrated the numerous obstacles and provided pragmatic solutions for the planning of studies on BMT in this target population.
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Affiliation(s)
- Yvonne Rosenberg
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christian-Alexander Behrendt
- Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Hamburg, Germany
- Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
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Spychalska-Zwolińska M, Anaszewicz M, Wiśniewska J, Wasielewski M, Mieczkowski A, Kowalczyk G, Wioletta B, Czerniak B, Suppan K, Budzyński J. Nutritional status and outcomes of superficial femoral artery stenting due to intermittent claudication. INT ANGIOL 2020; 39:145-154. [PMID: 32052948 DOI: 10.23736/s0392-9590.20.04288-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND The pathogenesis of in-stent restenosis is still not clear. The aim of this study was to determine the nutritional status of patients with lower limb ischemia and the risk of target lesion revascularization (TLR) after superficial femoral artery (SFA) stenting. METHODS Numerous parameters of nutritional status assessment were compared between 70 patients undergoing SFA endovascular intervention with a self-expandable plane stent due to life-limiting intermittent claudication and 40 patients undergoing carotid artery stenting (CAS). All subjects were followed up for at least 1 year in relation to outcomes such as clinically driven TLR occurrence. RESULTS Patients undergoing SFA stenting had a lower prevalence of overweight and obesity than those who underwent CAS (51.43% vs. 72.50%; P=0.031). An increase in Ankle-Brachial Index of >0.15 after SFA stenting (early end-point) was positively associated with greater handgrip strength (HGS), fat-free mass, skeletal muscle mass and waist-to-hip ratio. Freedom from TLR (late end-point) was significantly related to a higher waist-to-height ratio (WHtR), HGS and Geriatric Nutritional Risk Index (GNRI) Score. The 1-year risk of TLR for patients with a WHtR of ≥61.39 amounted to odds ratio; 95% confidence interval: 0.21; 0.05-0.25; P=0.021. CONCLUSIONS Parameters of nutritional status assessment were associated with early and late outcomes of SFA stenting in patients with intermittent claudication. Abdominal fat distribution and higher HGS and GNRI scores lowered the 1-year risk of TLR. Further study is needed to determine the pathomechanism of the obesity paradox, sarcopenia and undernutrition in relation to outcomes of endovascular interventions.
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Affiliation(s)
- Marta Spychalska-Zwolińska
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Marzena Anaszewicz
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Joanna Wiśniewska
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Marcin Wasielewski
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Artur Mieczkowski
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Gabriel Kowalczyk
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Banaś Wioletta
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Beata Czerniak
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Karol Suppan
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Jacek Budzyński
- Department of Vascular and Internal Diseases, Faculty of Health Sciences, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland -
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