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- Ensaio Clínico NCT07565649
Impact of Systematic Point-of-Care Ultrasound Implementation on Clinical Outcomes and Survival in Septic Shock: A Retrospective Single-Center Cohort Study (SHOCK)
Impact of Systematic Implementation of Point-of-Care Ultrasound on Clinical Course and Survival in Patients With Septic Shock: A Retrospective Single-Center Cohort Study
This study aims to evaluate the clinical impact of the systematic implementation of point-of-care ultrasound (POCUS) in the management of patients with septic shock in the intensive care unit (ICU).
Septic shock is associated with high morbidity and mortality, and its management requires timely and accurate hemodynamic assessment. Traditional monitoring methods have limitations in evaluating cardiac function, fluid responsiveness, and tissue perfusion. POCUS provides real-time, bedside, non-invasive assessment that may improve clinical decision-making.
This is a retrospective, single-center cohort study comparing two time periods: a pre-implementation cohort (2016-2019) and a post-implementation cohort (2022-2025), excluding the COVID-19 pandemic period. The primary objective is to assess whether the implementation of POCUS is associated with an improvement in early organ dysfunction, measured as the change in SOFA score at 48 hours (delta SOFA). Secondary outcomes include mortality at 28, 60, and 90 days, incidence of acute kidney injury, duration of organ support therapies, and length of ICU and hospital stay.
Visão geral do estudo
Status
Condições
Tipo de estudo
Inscrição (Real)
Contactos e Locais
Locais de estudo
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Navarre
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Pamplona, Navarre, Espanha, 31008
- Clinica Universidad de Navarra
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Método de amostragem
População do estudo
Descrição
Inclusion Criteria:
- Age ≥18 years
- Admission to the intensive care unit (ICU) with a clinical diagnosis or suspicion of septic shock
- Microbiological confirmation of infection during clinical course
- Availability of data required to calculate SOFA score at ICU admission and at 48 hours
Exclusion Criteria:
- ICU admissions during the period 2020-2021
- Readmissions related to the same episode of septic shock
- Missing data required for SOFA score calculation
- Patients with limitation of life-sustaining therapies
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / Coorte |
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Pre-POCUS Cohort
Patients admitted to the ICU with septic shock between January 2016 and December 2019, before the systematic implementation of point-of-care ultrasound (POCUS).
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Post-POCUS Cohort
Patients admitted to the ICU with septic shock between January 2022 and December 2025, after the systematic implementation of point-of-care ultrasound (POCUS).
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change in SOFA score at 48 hours (Delta SOFA)
Prazo: Baseline (ICU admission) and 48 hours after ICU admission
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Difference between the Sequential Organ Failure Assessment (SOFA) score at ICU admission and at 48 hours.
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Baseline (ICU admission) and 48 hours after ICU admission
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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28-day mortality
Prazo: Up to 28 days after ICU admission
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All-cause mortality within 28 days from ICU admission
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Up to 28 days after ICU admission
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60-day mortality
Prazo: Up to 60 days after ICU admission
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All-cause mortality within 60 days from ICU admission
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Up to 60 days after ICU admission
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90-day mortality
Prazo: Up to 90 days after ICU admission
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All-cause mortality within 90 days from ICU admission
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Up to 90 days after ICU admission
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Incidence of acute kidney injury
Prazo: From ICU admission to ICU discharge
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Occurrence of acute kidney injury during ICU stay
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From ICU admission to ICU discharge
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Vasopressor-free days up to day 28
Prazo: From ICU admission to day 28
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Number of days alive and free from vasopressor support within the first 28 days after ICU admission
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From ICU admission to day 28
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Mechanical ventilation-free days up to day 28
Prazo: From ICU admission to day 28
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Number of days alive and free from mechanical ventilation within the first 28 days after ICU admission
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From ICU admission to day 28
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Renal replacement therapy-free days up to day 28
Prazo: From ICU admission to day 28
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Number of days alive and free from renal replacement therapy within the first 28 days after ICU admission
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From ICU admission to day 28
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ICU length of stay
Prazo: From ICU admission to day 28
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Length of stay in the intensive care unit
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From ICU admission to day 28
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Hospital length of stay
Prazo: Through hospital discharge, an average of 28 days
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Total length of hospital stay
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Through hospital discharge, an average of 28 days
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Change in qSOFA score at 24 and 72 hours
Prazo: Baseline (ICU admission), 24 hours, and 72 hours
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Change in quick Sequential Organ Failure Assessment (qSOFA) score at 24 and 72 hours from ICU admission
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Baseline (ICU admission), 24 hours, and 72 hours
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Colaboradores e Investigadores
Investigadores
- Investigador principal: Alvaro Casado Iglesias, MD, Clinica Universidad de Navarra
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- POCUS-SHOCK
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