1
|
Pedras S, Oliveira R, Veiga C, Silva I. Illness beliefs relation to physical activity and quality of life in patients with peripheral arterial disease. PSYCHOL HEALTH MED 2024; 29:1331-1348. [PMID: 38477257 DOI: 10.1080/13548506.2024.2325378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/26/2024] [Indexed: 03/14/2024]
Abstract
Intermittent claudication is the most common symptom of Peripheral Arterial Disease (PAD) and is associated with decreased quality of life (QoL) due to walking impairment. The level of threat attributed to the disease affects QoL and physical activity. This study explores beliefs and illness drawings, and their relationship with quality of life and physical activity in patients undergoing conservative treatment for PAD. A cross-sectional study was carried out including 119 patients with PAD and Intermittent Claudication, in which patients were asked to freely draw their disease and 33 agreed to participate. The profile of beliefs about PAD is characterized by a low level of threat. Belief in the emotional impact of the disease, representations about the consequences and concern about the disease were associated with worse quality of life; the belief of having a high personal control over the disease was associated with more physical activity. The analysis of the disease drawings revealed three categories: extension of the disease (category 1), location and representations of the disease (category 2), and level of detail and complexity of the drawings (category 3). Greater disease extent was associated with more disease symptoms (IPQ 6) (rs = 0.399, p = .021). It is necessary to address beliefs and representations about the disease in consultations with patients with PAD. Patient drawings are a useful, practical, and free tool that does not require a lot of time and can facilitate the approach of health professionals to patient training and education.
Collapse
Affiliation(s)
- Susana Pedras
- Angiology & Vascular Surgery Department, Centro Hospitalar Universitário Porto (CHUP), Porto, Portugal
| | - Rafaela Oliveira
- Bachelor of Science degree in Clinical Physiology, Angiology & Vascular Surgery Department, Centro Hospitalar Universitário Porto (CHUP), Porto, Portugal
| | - Carlos Veiga
- Master in Medicine, Angiology & Vascular Surgery Department, Centro Hospitalar Universitário Porto (CHUP), Porto, Portugal
| | - Ivone Silva
- Angiology & Vascular Surgery Department, Centro Hospitalar Universitário Porto (CHUP), Porto, Portugal
| |
Collapse
|
2
|
Oliveira R, Pedras S, Pimenta R, Silva I. Contributions for the Validation of the European Portuguese Version of the Vascular Quality of Life-6 Questionnaire for Peripheral Artery Disease. ACTA MEDICA PORT 2024; 37:436-444. [PMID: 38848704 DOI: 10.20344/amp.20760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 01/04/2024] [Indexed: 06/09/2024]
Abstract
INTRODUCTION Peripheral arterial disease (PAD) is an occlusive atherosclerotic disease of the arteries of the extremities of the body that affects more than 230 million people worldwide. The most common symptom is intermittent claudication, described as leg pain which occurs mainly while walking. The symptoms impair the ambulation and functional capacity of patients, leading to loss of mobility, disease deterioration, increased risk of other cardiovascular diseases, and lower quality of life (QoL). Therefore, the aim of this study was to perform a cross-cultural adaptation and validation of the VascuQol-6 questionnaire for the Portuguese population to obtain a quick, sensitive, and easy-to-use way to assess the QoL of Portuguese patients diagnosed with PAD. METHODS The Vascular Quality of Life-6 Questionnaire (VascuQoL-6) was adapted and translated into European Portuguese using standard validation methodology, including 115 patients with a mean age of 64.67 (7.23) years, with PAD with IC stable for more than three months; and ABI < 0.9 at rest. VascuQoL-6, SF-36, International Physical Activity Questionnaire (IPAQ), and the PAD Knowledge Questionnaire (PADKQ) were used. Reliability, construct validity analysis through convergent and discriminant validity, known-group validity, and responsiveness analysis were tested. RESULTS The Cronbach's alpha was 0.64 and the average inter-item correlation was 0.27, indicating acceptable internal consistency. VascuQoL-6 was positively associated with SF-36 Physical Component Summary and Mental Component Summary scores (r = 0.64, p < 0.01 and r = 0.42, p < 0.01, respectively). In turn, there was no significant correlation between VascuQoL-6 scores and the PADKQ or IPAQ. A statistically significant difference between groups according to IC severity [F(2.47) = 8.35, p < 0.001] was found. A paired samples t-test showed differences between VascuQol-6 scores before a walking program (M = 15.65, SD = 3.09), and after a walking program (M = 17.41, SD = 2.71), t(67) = 3.94, p ≤ 0.001. CONCLUSION The VascuQoL-6 is a six-item instrument to assess the QoL associated with PAD with good psychometric properties, convergent and discriminant validity with SF-36, PADKQ and IPAQ. The instrument proved to have known group validity and responsiveness.
Collapse
Affiliation(s)
- Rafaela Oliveira
- Angiology & Vascular Surgery Department. Unidade Local de Saúde de Santo António. Porto; Health School. Instituto Politécnico de Porto. Porto. Portugal
| | - Susana Pedras
- Angiology & Vascular Surgery Department. Unidade Local de Saúde de Santo António. Porto. Portugal
| | - Rui Pimenta
- Center for Health Studies and Research (CEIS). Faculdade de Economia. Universidade de Coimbra. Coimbra; Centre for Innovative Biomedicine and Biotechnology (CiBB). Coimbra; Associated Laboratory for Green Chemistry of the Network of Chemistry and Technology (LAQV@REQUIMTE). Escola Superior de Saúde. Instituto Politécnico do Porto. Porto. Portugal
| | - Ivone Silva
- Angiology & Vascular Surgery Department. Unidade Local de Saúde de Santo António. Porto; Unit for Multidisciplinary Research in Biomedicine (UMIB). Institute of Biomedical Sciences Abel Salazar. Universidade do Porto. Porto; Laboratory for Integrative and Translational Research in Population Health (ITR). Universidade do Porto. Porto. Portugal
| |
Collapse
|
3
|
Kanegusuku H, Braghieri HA, Carvalho JF, Oliveira MD, Silva GO, Cucato GG, Wolosker N, Correia MA, Ritti-Dias RM. Impact of physical activity on self-reported health parameters in peripheral artery disease in two periods of the COVID-19 pandemic. JOURNAL OF VASCULAR NURSING 2023; 41:109-113. [PMID: 37684087 PMCID: PMC10183624 DOI: 10.1016/j.jvn.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 03/21/2023] [Accepted: 05/10/2023] [Indexed: 09/10/2023]
Abstract
BACKGROUND Prolonged social isolation intended to mitigate the spread of Coronavirus 2019 (COVID-19), may potentially affect the physical activity level and health of patients with peripheral artery disease (PAD). OBJECTIVES To analyze the impact of physical activity practice on longitudinal changes in self-reported health parameters during the COVID-19 pandemic in patients with PAD. DESIGN Longitudinal study. SETTING The database of studies developed by our group involving patients with PAD from public hospitals in São Paulo, Brazil. METHODS In this longitudinal study, 99 patients with PAD were evaluated in two periods during the COVID-19 pandemic (i.e., May to August 2020 and May to August 2021). Patients were interviewed by telephone, and information was obtained regarding physical activity practice and self-reported health (i.e., current global, physical, and mental health). Patients were divided into two groups: the physically inactive group (patients who were or became physically inactive, n=76, 51.3% male, 67±10 years old, 8±7 years of disease duration) and the physically active group (patients who started or continued practicing physical activity, n=23, 65.2% male, 71±8years old, 7±6 years of disease). RESULTS The physically inactive group more frequently self-reported their current health as poor (6.6 vs. 17.1%, P=0.045) and were more frequently hospitalized for reasons other than COVID-19 (6.6 vs. 27.6%, P=0.001) between the two periods evaluated during the COVID-19 pandemic. The physically active group self-reported lower declines in walking capacity (13.0 vs. 43.5%, P=0.022) between the two periods evaluated. We did not observe any differences in other parameters in either group between the two periods evaluated (p>0.05). CONCLUSIONS The practice of physical activity during the COVID-19 pandemic can help maintain or mitigate the negative impacts on self-reported global and physical health parameters in patients with PAD.
Collapse
|
4
|
Arndt H, Nordanstig J, Bertges DJ, Budtz-Lilly J, Venermo M, Espada CL, Sigvant B, Behrendt CA. A Delphi Consensus on Patient Reported Outcomes for Registries and Trials Including Patients with Intermittent Claudication: Recommendations and Reporting Standard. Eur J Vasc Endovasc Surg 2022; 64:526-533. [PMID: 35985529 DOI: 10.1016/j.ejvs.2022.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/14/2022] [Accepted: 08/05/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE This study aimed to develop a core set of patient reported outcome quality indicators (QIs) for the treatment of patients with intermittent claudication (IC), that allow a broad international implementation across different vascular registries and within trials. METHODS A rigorous modified two stage Delphi technique was used to promote consensus building on patient reported outcome QIs among an expert panel consisting of international vascular specialists, patient representatives, and registry members of the VASCUNET and the International Consortium of Vascular Registries. Potential QIs identified through an extensive literature search or additionally proposed by the panel were validated by the experts in a preliminary survey and included for evaluation. Consensus was reached if ≥ 80% of participants agreed that an item was both clinically relevant and practical. RESULTS Participation rates in two Delphi rounds were 66% (31 participants of 47 invited) and 90% (54 of 60), respectively. Initially, 145 patient reported outcome QIs were documented. Following the two Delphi rounds, 18 quality indicators remained, all of which reached consensus regarding clinical relevance. The VascuQoL questionnaire (VascuQoL-6), currently the most common patient reported outcome measurement (PROM) used within vascular registries, includes a total of six items. Five of these six items also matched with high rated indicators identified in the Delphi study. Consequently, the panel recommends the use of the VascuQoL-6 survey as a preferred core PROM QI set as well as an optional extension of 12 additional patient reported QIs that were also identified in this study. CONCLUSION The current recommendation based on the Delphi consensus building approach, strengthens the international harmonisation of registry data collection in relation to patient reported outcome quality. Continuous and standardised quality assurance will ensure that registry data may be used for future quality benchmarking studies and, ultimately, positively impact the overall quality of care provided to patients with peripheral arterial occlusive disease.
Collapse
Affiliation(s)
- Helene Arndt
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Joakim Nordanstig
- Institute of Medicine, Department of Molecular and Clinical Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Daniel J Bertges
- Division of Vascular Surgery, University of Vermont Medical Centre, Burlington, VT, USA
| | | | - Maarit Venermo
- Vascular Surgery, Abdominal Centre, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Cristina Lopez Espada
- Department of Vascular Surgery, University Hospital Virgen de las Nieves, Granada, Spain
| | - Birgitta Sigvant
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Christian-Alexander Behrendt
- Department of Vascular Medicine, Research Group GermanVasc, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany; Brandenburg Medical School Theodor Fontane, Neuruppin, Germany.
| |
Collapse
|
5
|
Kanegusuku H, Correia MA, Longano P, Ritti-Dias RM, Wolosker N, Cucato GG. Effects of arm-crank exercise on cardiovascular function, functional capacity, cognition and quality of life in patients with peripheral artery disease: Study protocol for a randomized controlled trial. PLoS One 2022; 17:e0267849. [PMID: 35511887 PMCID: PMC9070866 DOI: 10.1371/journal.pone.0267849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 04/13/2022] [Indexed: 12/24/2022] Open
Abstract
Background Arm-crank exercise training (ACT) is an alternative exercise strategy for patients with symptomatic peripheral artery disease (PAD) due to the attenuation of pain symptoms during the exercise, as well as the benefits to functional capacity. Purpose The aim of this study is to describe the study protocol to analyze the effects of ACT exercise on cardiovascular function, functional capacity, cognition and quality of life in patients with symptomatic PAD. Methods This is a three-armed randomized, prospective, single-blind data collection, single-center, controlled study enrolling 45 patients with symptomatic PAD who will be randomized into 3 intervention groups: walking training (WT), ACT and control group. The WT and ACT will perform 2 sessions/week, 15 to 10 sets of 2 to 5 minutes at values of 13 to 15 on the Borg scale. Before and after 12 weeks of intervention, cardiovascular function (ambulatory blood pressure, office blood pressure, central blood pressure, heart rate variability, arterial stiffness and vascular function), functional capacity (six-minute walk test, 2 minute step test, handgrip test, Walking impairment questionnaire, Walking estimated limitation calculated by history, Baltimore activity scale for intermittent claudication, and short physical performance battery), cognition (executive function and memory), and quality of life (vascular quality of life questionnaire and World Health Organization Quality of Life) will be assessed. Results This is the first trial to evaluate the effects of ACT on regulatory mechanisms of the cardiovascular system in PAD patients. If the results are as expected, they will provide evidence the ability of ACT to promote cardiovascular benefits in the symptomatic PAD population.
Collapse
Affiliation(s)
| | | | - Paulo Longano
- Graduated Program in Rehabilitation Sciences, Universidade Nove de Julho, São Paulo, Brazil
| | | | | | - Gabriel Grizzo Cucato
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle upon Tyne, United Kingdom
- * E-mail:
| |
Collapse
|
6
|
WalkingPad protocol: a randomized clinical trial of behavioral and motivational intervention added to smartphone-enabled supervised home-based exercise in patients with peripheral arterial disease and intermittent claudication. Trials 2022; 23:326. [PMID: 35436974 PMCID: PMC9014283 DOI: 10.1186/s13063-022-06279-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 04/04/2022] [Indexed: 12/24/2022] Open
Abstract
Background Physical exercise is a first-line treatment for peripheral arterial disease (PAD) and intermittent claudication (IC) reducing pain and increasing the distances walked. Home-based exercise therapy (HBET) has the advantage of reaching a higher number of patients and increasing adherence to physical exercise as it is performed in the patient’s residential area and does not have the time, cost, and access restrictions of supervised exercise therapy (SET) implemented in a clinical setting. Even so, rates of adherence to physical exercise are relatively low, and therefore, m-health tools are promising in increasing motivation to behavior change and adherence to physical exercise. A built-in virtual assistant is a patient-focused tool available in a mobile interface, providing a variety of functions including health education, motivation, and implementation of behavior change techniques. Methods This is a single-center, prospective, three-arm, single-blind, randomized, controlled, superior clinical trial with stratified and blocked random allocation. Three hundred participants with PAD and IC will be recruited from an Angiology and Vascular Surgery Department, Centro Hospitalar Universitário Porto (CHUPorto), Porto, Portugal. All patients will receive the same medical care recommended by current guidelines. Participants in all three groups will receive a personalized prescription for an HBET program and a behavioral change and motivational intervention. Participants in experimental groups 1 and 2 will receive a smartphone with the WalkingPad app to monitor exercise sessions. Experimental group 2 WalkingPad app will have a built-in virtual assistant that will promote behavioral change and provide motivational support. Participants allocated to the active control group will not receive the m-health tool, but a practice diary to encourage monitoring. The program will last for 6 months with three evaluation moments (baseline, 3, and 6 months). The primary outcome will be the change in distances walked (maximal and pain-free) from baseline to 3 and 6 months. Secondary outcomes will be changes in quality of life, patients’ perception of resistance, and walking speed. Discussion This study will allow measuring the effectiveness of an m-health tool in increasing motivation for behavior change and adherence to an HBET program in patients with PAD. The superiority of experimental group 2 in the primary and secondary outcomes will indicate that the virtual assistant is effective for motivating behavioral change and encouraging the practice and adherence to physical exercise. The use of m-health tools and virtual health assistants can potentially fill a gap in the access and quality of health services and information, reducing the burden on the health system and promoting self-management and self-care in chronic illness. Trial registration ClinicalTrials.govNCT04749732. Registered on 10 February 2021 Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06279-9.
Collapse
|
7
|
Rymer JA, Narcisse D, Cosiano M, Tanaka J, McDermott MM, Treat-Jacobson DJ, Conte MS, Tuttle B, Patel MR, Smolderen KG. Patient-Reported Outcome Measures in Symptomatic, Non-Limb-Threatening Peripheral Artery Disease: A State-of-the-Art Review. Circ Cardiovasc Interv 2021; 15:e011320. [PMID: 34937395 DOI: 10.1161/circinterventions.121.011320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Patient-reported outcome measures (PROMs) are health outcomes directly reported by the patient that can be used to measure the effect of disease and treatments on patient perceived well-being. This review summarizes current evidence regarding the validation of PROMs in people with symptomatic, nonlimb-threatening peripheral artery disease. A literature search was conducted to identify studies of symptomatic peripheral artery disease without limb-threatening ischemia that included PROMs and had sample sizes ≥25. PROMs were summarized along a continuum of validation using classical test theory framework and according to whether they fulfilled defined criteria for (1) content validity; (2) psychometric validation; and (3) further validation evidence base expansion. Of 2198 articles identified, 157 (7.1%) met inclusion criteria. Twenty-four PROMs in patients with symptomatic peripheral artery disease were reviewed. Among disease-specific PROMs, 8 of 15 had excellent reliability as measured by a Cronbach alpha ≥0.80. Based on established criteria for PROM responsiveness, 6 of 15 disease-specific PROMs demonstrated excellent sensitivity to change. Of these, the disease-specific peripheral artery questionnaire, vascular quality of life questionnaire, and walking impairment questionnaire met criteria for validation at each stage of the continuum. For generic (nondisease specific) PROMs, the European Quality of Life 5-Dimension and SF-36 had the most extensive evidence of validation. Evidence from this review can inform selection of PROMs aligned with scientific and clinical goals, given the variable degree of validation and potential complementary nature of the measures.
Collapse
Affiliation(s)
- Jennifer A Rymer
- Duke University School of Medicine, Durham, NC (J.A.R., D.N., M.C., J.T., M.R.P.)
| | - Dennis Narcisse
- Duke University School of Medicine, Durham, NC (J.A.R., D.N., M.C., J.T., M.R.P.)
| | - Michael Cosiano
- Duke University School of Medicine, Durham, NC (J.A.R., D.N., M.C., J.T., M.R.P.)
| | - John Tanaka
- Duke University School of Medicine, Durham, NC (J.A.R., D.N., M.C., J.T., M.R.P.)
| | - Mary M McDermott
- Northwestern University Feinberg School of Medicine, Chicago, IL (M.M.M.)
| | | | - Michael S Conte
- University of California San Francisco School of Medicine (M.S.C.)
| | - Brandi Tuttle
- Duke University Center Medical Library, Durham, NC (B.T.)
| | - Manesh R Patel
- Duke University School of Medicine, Durham, NC (J.A.R., D.N., M.C., J.T., M.R.P.)
| | | |
Collapse
|
8
|
Effect of frailty on physical activity levels and walking capacity in patients with peripheral artery disease: A cross-sectional study. JOURNAL OF VASCULAR NURSING 2021; 39:84-88. [PMID: 34507705 DOI: 10.1016/j.jvn.2021.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 05/24/2021] [Accepted: 07/05/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND This study aimed to analyze the effect of frailty on walking capacity and physical activity levels of patients with peripheral artery disease (PAD). METHODS A cross-sectional study including 216 symptomatic PAD patients (e.g. claudication) was conducted. Moreover, the frailty profile was established, for which six-minute walk test, Walking Impairment Questionnaire (WIQ), and physical activity level were evaluated. RESULTS Frailty was prevalent in 13.4%, 72.2%, and 14.4% of frail, pre-frail, and not-frail patients, respectively. Walking capacity was lower in frail patients than in not-frail patients (p < 0.024). The domains of distance and speed of WIQ were lower in frail patients than in not-frail patients, and these domains were also lower in pre-frail than in not-frail patients (p < 0.050 for all). The domain of stairs was lower in frail patients than in not-frail and pre-frail patients (p = 0.016). Physical activity levels were similar among groups (p > 0.050). CONCLUSION Frailty is associated with further walking impairment in patients with PAD.
Collapse
|
9
|
Braghieri HA, Correia MDA, de Carvalho JF, Longano P, Wolosker N, Cucato GG, Ritti-Dias RM, Kanegusuku H. Impact of the COVID-19 pandemic on drug treatment of patients with peripheral arterial disease: an observational cross-sectional study. J Vasc Bras 2021; 20:e20210021. [PMID: 34249118 PMCID: PMC8244965 DOI: 10.1590/1677-5449.210021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 04/22/2021] [Indexed: 12/03/2022] Open
Abstract
Background The Coronavirus 2019 (COVID-19) pandemic has had a negative impact on the population’s behavior. In this context, the effect of the COVID-19 pandemic on drug treatment of patients with peripheral arterial disease (PAD) and intermittent claudication (IC) remains unclear. Objectives To analyze the impact of the COVID-19 pandemic on drug treatment of patients with PAD and IC. Methods In this cross-sectional, observational study, 136 patients with PAD and IC were recruited from our database and answered a questionnaire by telephone involving the following questions: a) precautions related to COVID-19; b) general health status; and c) treatment of diseases. Subsequently, patients were divided into two groups according to difficulty in obtaining their drugs (DOD: difficulty obtaining drugs, or NDOD: no difficulty obtaining drugs) and overall health was compared between groups. Results Seventeen percent of patients reported difficulties with obtaining drugs during the pandemic. A higher proportion of these patients reported being sadder (56.5% vs. 24.8%, P < 0.01) and having more difficulty sleeping (56.5% vs. 24.8%, P < 0.01) than of the patients in the NDOD group (P <0.01). The groups did not differ in terms of impairment of walking capability, anxiety, stress, or depression (P> 0.05). Conclusions A higher proportion of patients in the DOD group reported being sadder and having greater difficulty sleeping compared to the NDOD group during the COVID-19 pandemic.
Collapse
Affiliation(s)
| | | | | | - Paulo Longano
- Universidade Nove de Julho - UNINOVE, São Paulo, SP, Brasil
| | - Nelson Wolosker
- Hospital Israelita Albert Einstein - EINSTEIN, São Paulo, SP, Brasil
| | | | | | - Hélcio Kanegusuku
- Hospital Israelita Albert Einstein - EINSTEIN, São Paulo, SP, Brasil
| |
Collapse
|
10
|
Larsen ASF, Reiersen AT, Nådland IH, Wesche J. Self-reported health status and disease-specific quality of life one year after treatment for peripheral arterial disease in clinical practice. Health Qual Life Outcomes 2020; 18:235. [PMID: 32680523 PMCID: PMC7368784 DOI: 10.1186/s12955-020-01477-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 07/03/2020] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND VascuQoL-6 (VQ-6) is a disease-specific quality of life (QoL) instrument validated for use in clinical practice and vascular registries before and after treatment for peripheral arterial disease (PAD). To improve future interpretation of self-reported outcome, an unselected cohort was followed through one year to provide observational data after both conservative and invasive treatment. METHODS Consecutive patients with intermittent claudication (IC) or critical limb ischemia (CLI) were included. All patients completed VQ-6 and Short Form-36 (SF-36), and were evaluated with ankle-brachial index (ABI) measurement pre- and post-exercise, a constant load treadmill test and clinical consultation at baseline and after one year. Change statistics and correlation analysis were used to describe self-reported outcome after conservative and invasive treatment for PAD. RESULTS One hundred seventy-one patients with peripheral arterial disease (PAD) were included, 70 (41%) female. 147 (86%) of the patients suffered from IC. 136 (80%) patients had one-year follow up, death, amputation and withdrawal were the major causes of loss to follow-up. Forty-eight patients (35%) evaluated their health to be unchanged compared to one year ago. There was a strong correlation between self-reported general health status based on SF-36 item 2 and VQ-6 summary score (Spearmans rho = - 0.536). Patients admitted to invasive intervention (endovascular or surgery) improved in all domains of SF-36, and in the physical component summary score (SF-36 PCS). Patients admitted to best medical treatment, smoking cessation and walking exercise (conservative group) improved only in the physical domains. There was significant improvement in VQ-6 summary score for both groups, mean 2.20 (95%CI 1.14-3.27) in the conservative group, 4.68 (95%CI 3.67-5.70) in the invasive group. VQ-6 sum score improved more than four points for 56% in the invasive group, 36% in the conservative group. CONCLUSIONS Treatment for symptomatic PAD, both invasive and conservative, improves self-reported health status and disease specific QoL after one year. Interpretation of patient-reported outcome measured with VQ-6 after surgery or endovascular treatment must be seen in light of the improvement from conservative treatment alone. TRIAL REGISTRATION ISRCTN14846962 (retrospectively registered).
Collapse
Affiliation(s)
- Anne Sofie F Larsen
- Department of Radiology, Ostfold Hospital Trust, PB300, 1714, Grålum, Norway.
| | | | - Inger Helene Nådland
- Department of Vascular and Thoracic Surgery, Akershus University Hospital, Lørenskog, Norway
| | - Jarlis Wesche
- Department of Vascular and Thoracic Surgery, Akershus University Hospital, Lørenskog, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| |
Collapse
|