Caracterización de los pacientes con enfermedad arterial periférica, tratados con células mononucleares autólogas

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Abstract

RESUMEN Introducción: La enfermedad arterial oclusiva de miembros inferiores se asocia con un alto índice de amputaciones y riesgo de muerte. Al respecto, la medicina regenerativa ha mostrado resultados satisfactorios. Objetivo: Caracterizar a los pacientes con enfermedad arterial periférica de los miembros inferiores, tratados con células mononucleares autólogas. Métodos: Se realizó una investigación longitudinal prospectiva en el Hospital Universitario “Arnaldo Milián Castro”, durante el período desde enero de 2015 hasta diciembre de 2017. De una población de 61 pacientes se seleccionó una muestra de 52 de forma intencional por criterios. Resultados: La edad promedio resultó de 66,9 ± 8,2 años y el 69,2 % representó al sexo masculino. Los principales factores de riesgo vascular fueron el tabaquismo, la hipercolesteronemia y la hipertensión arterial. El nivel de oclusión mostró predominio fémoro poplíteo y el tractus de salida malo constituyó la principal causa de no revascularización. La viabilidad celular fue elevada y se logró cambio significativo en los estadios de Fontaine. El inicio de la mejoría clínica ocurrió entre el primer y el segundo mes en la mayoría de los casos. En una parte de los pacientes se abrieron posibilidades posquirúrgicas y se obtuvo muy buena reperfusión tisular. Conclusiones: El implante de células mononucleares autólogas en pacientes con enfermedad arterial periférica de los miembros inferiores constituye una nueva estrategia de angiogénesis terapéutica muy útil y efectiva, que abre nuevas perspectivas de tratamiento.

Translated abstract

ABSTRACT Introduction: Low limbs´ arterial occlusive disease is associated with a high rate of amputations and risk of death. Regarding that, regenerative medicine has proven satisfactory results. Objective: To characterize patients with peripheral arterial disease in the low limbs which have been treated with autologous mononuclear cells. Methods: It was carried out a prospective longitudinal research in “Arnaldo Milián Castro” Hospital in the period from January, 2015 to December, 2017. From a population of 61 patients, it was intentionally selected by criteria a sample of 52 individuals. Results: The average age was 66,9 ± 8,2 and 69,2% were men. The main vascular risk factors were smoking habit, hypercholesterolemia and arterial hypertension. The level of occlusion showed predominance of femoro-popliteal and the bad output tractus was the main cause of non-revascularization. Cell viability was high and it was achieved a significant change in Fontaine stages. The beginning of a clinical improvement happened between the first and the second month in most of the cases. In some patients were open post-surgical possibilities and it was obtained great tisular reperfusion. Conclusions: The implant of autologous mononuclear cells in patients with peripheral arterial disease of low limbs represents an useful and effective new strategy of therapeutic angiogenesis which opens new treatment perspectives.

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Most cited references 25

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Comparison of global estimates of prevalence and risk factors for peripheral artery disease in 2000 and 2010: a systematic review and analysis.

F. Fowkes, Diana Rudan, Igor Rudan … (2013)

Lower extremity peripheral artery disease is the third leading cause of atherosclerotic cardiovascular morbidity, following coronary artery disease and stroke. This study provides the first comparison of the prevalence of peripheral artery disease between high-income countries (HIC) and low-income or middle-income countries (LMIC), establishes the primary risk factors for peripheral artery disease in these settings, and estimates the number of people living with peripheral artery disease regionally and globally. We did a systematic review of the literature on the prevalence of peripheral artery disease in which we searched for community-based studies since 1997 that defined peripheral artery disease as an ankle brachial index (ABI) lower than or equal to 0·90. We used epidemiological modelling to define age-specific and sex-specific prevalence rates in HIC and in LMIC and combined them with UN population numbers for 2000 and 2010 to estimate the global prevalence of peripheral artery disease. Within a subset of studies, we did meta-analyses of odds ratios (ORs) associated with 15 putative risk factors for peripheral artery disease to estimate their effect size in HIC and LMIC. We then used the risk factors to predict peripheral artery disease numbers in eight WHO regions (three HIC and five LMIC). 34 studies satisfied the inclusion criteria, 22 from HIC and 12 from LMIC, including 112,027 participants, of which 9347 had peripheral artery disease. Sex-specific prevalence rates increased with age and were broadly similar in HIC and LMIC and in men and women. The prevalence in HIC at age 45-49 years was 5·28% (95% CI 3·38-8·17%) in women and 5·41% (3·41-8·49%) in men, and at age 85-89 years, it was 18·38% (11·16-28·76%) in women and 18·83% (12·03-28·25%) in men. Prevalence in men was lower in LMIC than in HIC (2·89% [2·04-4·07%] at 45-49 years and 14·94% [9·58-22·56%] at 85-89 years). In LMIC, rates were higher in women than in men, especially at younger ages (6·31% [4·86-8·15%] of women aged 45-49 years). Smoking was an important risk factor in both HIC and LMIC, with meta-OR for current smoking of 2·72 (95% CI 2·39-3·09) in HIC and 1·42 (1·25-1·62) in LMIC, followed by diabetes (1·88 [1·66-2·14] vs 1·47 [1·29-1·68]), hypertension (1·55 [1·42-1·71] vs 1·36 [1·24-1·50]), and hypercholesterolaemia (1·19 [1·07-1·33] vs 1·14 [1·03-1·25]). Globally, 202 million people were living with peripheral artery disease in 2010, 69·7% of them in LMIC, including 54·8 million in southeast Asia and 45·9 million in the western Pacific Region. During the preceding decade the number of individuals with peripheral artery disease increased by 28·7% in LMIC and 13·1% in HIC. In the 21st century, peripheral artery disease has become a global problem. Governments, non-governmental organisations, and the private sector in LMIC need to address the social and economic consequences, and assess the best strategies for optimum treatment and prevention of this disease. Peripheral Arterial Disease Research Coalition (Europe). Copyright © 2013 Elsevier Ltd. All rights reserved.

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Michael H. Criqui, Victor Aboyans (2015)

New data on the epidemiology of peripheral artery disease (PAD) are available, and they should be integrated with previous data. We provide an updated, integrated overview of the epidemiology of PAD, a focused literature review was conducted on the epidemiology of PAD. The PAD results were grouped into symptoms, diagnosis, prevalence, and incidence both in the United States and globally, risk factors, progression, coprevalence with other atherosclerotic disease, and association with incident cardiovascular morbidity and mortality. The most common symptom of PAD is intermittent claudication, but noninvasive measures, such as the ankle-brachial index, show that asymptomatic PAD is several times more common in the population than intermittent claudication. PAD prevalence and incidence are both sharply age-related, rising >10% among patients in their 60s and 70s. With aging of the global population, it seems likely that PAD will be increasingly common in the future. Prevalence seems to be higher among men than women for more severe or symptomatic disease. The major risk factors for PAD are similar to those for coronary and cerebrovascular disease, with some differences in the relative importance of factors. Smoking is a particularly strong risk factor for PAD, as is diabetes mellitus, and several newer risk markers have shown independent associations with PAD. PAD is strongly associated with concomitant coronary and cerebrovascular diseases. After adjustment for known cardiovascular disease risk factors, PAD is associated with an increased risk of incident coronary and cerebrovascular disease morbidity and mortality.

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Mark Nehler, Sue Duval, Lihong Diao … (2014)

Critical limb ischemia (CLI) represents the most severe clinical manifestation of peripheral arterial disease (PAD) and is the major cause of ischemic amputation in the United States. Risk factors and the associated incidence and prevalence of CLI have not been well described in the general population. This study describes the risk factors for PAD progression to CLI and estimates the annual incidence and prevalence of CLI in a representative United States patient cohort.

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Author and article information

Journal

Journal ID (publisher-id): ang

Title: Revista Cubana de Angiología y Cirugía Vascular

Abbreviated Title: Rev Cubana Angiol Cir Vasc

Publisher: Editorial Ciencias Médicas (La Habana, , Cuba )

ISSN (Electronic): 1682-0037

Publication date (Print and electronic): August 2020

Volume: 21

Issue: 2

Electronic Location Identifier: e91

Affiliations

[2] Santa Clara, Villa Clara orgnameUniversidad de Ciencias Médicas de Villa Clara orgdiv1Unidad de Investigaciones Biomédicas Cuba

[1] Villa Clara orgnameHospital Universitario Clínico-Quirúrgico “Arnaldo Milián Castro” Cuba

Article

Publisher ID: S1682-00372020000200006 Publisher ID: S1682-0037(20)02100200006

SO-VID: b97bde83-92a7-47d1-a24e-f12d24ce58c4

License:

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

History

Date received : 30 September 2019

Date accepted : 08 June 2020

Page count

Figures: 0, Tables: 0, Equations: 0, References: 25, Pages: 0

Product

SciELO Cuba

Keywords: Peripheral arterial disease,células mononucleares autólogas,enfermedad arterial periférica,amputación,amputation,autologous mononuclear cells

Data availability:

Keywords: Peripheral arterial disease, células mononucleares autólogas, enfermedad arterial periférica, amputación, amputation, autologous mononuclear cells

Caracterización de los pacientes con enfermedad arterial periférica, tratados con células mononucleares autólogas Translated title: Characterization of patients with peripheral arterial disease treated with autologous mononuclear cells

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