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Impact of the COVID-19 Pandemic on the Surgical Activity of Bellvitge University Hospital

2 de março de 2021 atualizado por: Marta Caballero Milan, Hospital Universitari de Bellvitge

Impact of the SARS-CoV-2 (COVID-19) Pandemic on the Morbidity and Mortality of Patients Undergoing Surgery at Bellvitge University Hospital

COVID-19 has been a challenge for hospitals; there was an obvious need to reconvert many spaces in specific areas to attend this pathology, without forgetting the attention to other pathologies and surgery. The objective of the investigators is to evaluate the impact of this pandemic in the patients who underwent surgery in Bellvitge University Hospital, analyzing 2 periods of time: the months before the COVID-19 peak and the COVID-19 peak months.

Visão geral do estudo

Descrição detalhada

A total of 2.530 procedures have been evaluated in this retrospective observational study. Two groups have been generated (pre-pandemic period and pandemic period), classified into scheduled and emergency surgery. The investigators determined age, type of surgery and specialty, hospital stay, destination at discharge including mortality and severity according to Diagnostic Related to Group (DRG) scale. The investigators have also determined the number of confirmed COVID-19 infections in patients who underwent surgery during these 2 periods and evaluated if the infection was due to a nosocomial infection (confirmation of the COVID-19 during the hospitalization period). Comparisons were made between subgroups: scheduled surgery performed during the 2 periods and emergency surgery performed during the 2 periods.

Tipo de estudo

Observacional

Inscrição (Real)

2530

Contactos e Locais

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Locais de estudo

    • Barcelona
      • Hospitalet de Llobregat, Barcelona, Espanha, 08907
        • Marta Caballero

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

18 anos e mais velhos (Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

N/D

Gêneros Elegíveis para o Estudo

Tudo

Método de amostragem

Amostra Não Probabilística

População do estudo

The requirement to include patients was that they required surgery, either urgent or scheduled, during the periods described (PreCOVID and COVID). As there is no paediatric service in the hospital, the minimum age of the sample is 18 years old but there is no maximum age for inclusion.

Descrição

Inclusion Criteria:

  • All surgical patients operated, both elective scheduled and emergent cases

Exclusion Criteria:

  • Minor-intermediate surgery that involves discharge from the hospital on the same day of the surgery from the Pre-pandemic period.
  • Procedures related to medical treatment or complications of COVID-19 patients, such as chest tubes, extracorporeal oxygenation or tracheostomy.
  • Those scheduled elective surgery patients in the Covid period that resulted RT-PCR positive, surgery was posponed, were not considered eligible for the analysis.

Plano de estudo

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Como o estudo é projetado?

Detalhes do projeto

Coortes e Intervenções

Grupo / Coorte
Intervenção / Tratamento
Pre-pandemic COVID-19 group (PreCOVID)
All patients who underwent surgery from 13th January until 29th February 2020, which are considered free of COVID-19 patients, therefore pre-pandemic period.
Administrative database was automatically collected. That included demographic, clinical antecedents, surgical team and surgical procedure, primary and secondary diagnoses and principal and secondary surgical procedures. A case-mix grouping system administrative automatic recorded based on the ICD-10-AM International Classification of Diseases. According to the Diagnoses-related Groups (DRG's). the Severity of Illness Index assigns to each patient an overall severity score (from 1 to 4) and mortality risk score (from 1 to 4)
Pandemic COVID-19 group (COVID)
All patients who underwent surgery from 11th March 2020 until 15th May 2020, which were done during the first wave of the pandemic crisis.
Administrative database was automatically collected. That included demographic, clinical antecedents, surgical team and surgical procedure, primary and secondary diagnoses and principal and secondary surgical procedures. A case-mix grouping system administrative automatic recorded based on the ICD-10-AM International Classification of Diseases. According to the Diagnoses-related Groups (DRG's). the Severity of Illness Index assigns to each patient an overall severity score (from 1 to 4) and mortality risk score (from 1 to 4)

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Register the post-surgical complications
Prazo: PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
Register and Compare the Rate of Surgical Reintervention between both periods.
PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Register the rate of surgical reintervention
Prazo: PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
Register and compare the Rate of reintervention between both periods.
PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
Register the ICU admission
Prazo: PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
register and compare the ICU admission between both periods.
PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
Register the Hospital stay
Prazo: PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
register and compare the ICU admission between both periods.
PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
Register the Mortality
Prazo: PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.
register and compare the Mortality between both periods.
PreCOVID group from 13th January 2020 to 29th February 2020 and COVID group from 11th March 2020 to 15th May 2020.

Colaboradores e Investigadores

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Investigadores

  • Investigador principal: Maria Jose MJ Colomina, PhD, Head of the department

Publicações e links úteis

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Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

13 de fevereiro de 2020

Conclusão Primária (Real)

15 de maio de 2020

Conclusão do estudo (Real)

9 de dezembro de 2020

Datas de inscrição no estudo

Enviado pela primeira vez

1 de março de 2021

Enviado pela primeira vez que atendeu aos critérios de CQ

2 de março de 2021

Primeira postagem (Real)

3 de março de 2021

Atualizações de registro de estudo

Última Atualização Postada (Real)

3 de março de 2021

Última atualização enviada que atendeu aos critérios de controle de qualidade

2 de março de 2021

Última verificação

1 de março de 2021

Mais Informações

Termos relacionados a este estudo

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INDECISO

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Não

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Não

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