Sérgio Sampaio

ORCID: 0000-0002-3882-5759
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About
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Research Areas
  • Aortic aneurysm repair treatments
  • Cardiac, Anesthesia and Surgical Outcomes
  • Aortic Disease and Treatment Approaches
  • Vascular Procedures and Complications
  • Peripheral Artery Disease Management
  • Cerebrovascular and Carotid Artery Diseases
  • Venous Thromboembolism Diagnosis and Management
  • Infectious Aortic and Vascular Conditions
  • Diabetic Foot Ulcer Assessment and Management
  • Diagnosis and Treatment of Venous Diseases
  • Renal and Vascular Pathologies
  • Blood Coagulation and Thrombosis Mechanisms
  • Intracranial Aneurysms: Treatment and Complications
  • Abdominal vascular conditions and treatments
  • Vascular anomalies and interventions
  • Cardiac Structural Anomalies and Repair
  • Cardiovascular Issues in Pregnancy
  • Central Venous Catheters and Hemodialysis
  • Wound Healing and Treatments
  • Pressure Ulcer Prevention and Management
  • Pituitary Gland Disorders and Treatments
  • Orthopaedic implants and arthroplasty
  • Mechanical Circulatory Support Devices
  • Liver Disease and Transplantation
  • Acute Myocardial Infarction Research

University of Vassouras
2025

Centre for Health Technology and Services Research
2014-2024

Universidade do Porto
2014-2023

Hospital de São João
2013-2023

Cambridge University Press
2011

New York University Press
2011

Eastern Virginia Medical School
2009

Mayo Clinic in Arizona
2004-2006

Terra
1978

INTRODUCTION Multimodal pain management has emerged as a critical approach in orthopedic surgery, offering comprehensive control by integrating pharmacological and non-pharmacological methods. This strategy addresses the limitations of single-agent approaches targets multiple pathways to optimize perioperative care. Regional anesthesia techniques, including nerve blocks continuous catheters, have become central multimodal protocols, enhancing relief while minimizing systemic side effects...

10.70789/jmse.v2i2.11 article EN cc-by-nc Journal of Medical Science and Evidences. 2025-01-17

Objective: Endoleaks are critical complications of endovascular abdominal aortic aneurysm repair (EVAR). This study sought to determine the frequency and nature intraoperative endoleaks their impact on postoperative endoleak-related events. Methods: A retrospective chart review was performed all patients who underwent EVAR at our institution. The endoleak rates reintervention were assessed. Results: From December 18, 1996, May 21, 2003, 241 EVAR. An observed during 126 (52.3%) procedures....

10.1177/1538574409333581 article EN Vascular and Endovascular Surgery 2009-04-07

There are five systems to stratify the risk for development of a diabetic foot ulcer (DFU). This study aimed prospectively validate all them in same cohort participants allow their direct comparison.A retrospective was conducted on patients with diabetes but without an active DFU attending our podiatry section (n=364) from January 2008 December 2010. Participants' characteristics and variables composing stratification were assessed at baseline. Follow-up performed 1 year or until...

10.1530/eje-12-0279 article EN European Journal of Endocrinology 2012-06-28

Determinar a frequência, taxa de sobrevivência e determinantes mortalidade em doentes amputados na nossa instituição. Foi feita análise retrospetiva dos processos clínicos eletrónicos 297 consecutivamente entre janeiro 2008 agosto 2009. As taxas eventos dependentes do tempo foram estimadas com recurso curvas Kaplan‐Meier as diferenças grupos investigadas pelo teste log rank. O impacto da idade foi estimado através um modelo regressão Cox. Um valor p < 0,05 considerado estatisticamente...

10.1016/j.ancv.2015.06.001 article PT cc-by-nc-nd Angiologia e Cirurgia Vascular 2015-08-18

Os aneurismas da aorta abdominal (AAA) afetam cerca de 5% dos homens com mais 65 anos estimando‐se serem a décima causa morte nos países ocidentais. A cirurgia aberta (CA) ou sua exclusão endovascular (EVAR) estão indicadas para prevenir rotura em doentes AAA elevado diâmetro, evitando assim principal complicação. Um estudo detalhado que compare escolha entre CA e EVAR, bem como mortalidade intra‐hospitalar nas diferentes regiões Portugal continental, nunca foi realizado. Determinar i)...

10.1016/j.ancv.2014.11.002 article PT cc-by-nc-nd Angiologia e Cirurgia Vascular 2015-04-06

Objective: To evaluate the association between 4G/5G polymorphism in promoter of plasminogen activator inhibitor-1 (PAI-1) gene and deep venous thrombosis (DVT) young people. Methods: Prevalence was investigated using DNA analysis a population 81 consecutive unrelated patients with an objectively documented first episode DVT under 40 years old control group 88 healthy subjects. Results: The frequency genotypes among 0.27 4G/4G, 0.49 0.23 5G/5G, corresponding to 0.52 for 4G allele. In results...

10.1258/0268355053300857 article EN Phlebology The Journal of Venous Disease 2005-03-01
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