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Terapia a vácuo endoluminal para prevenir vazamento anastomótico após esofagectomia devido a câncer de esôfago (ESPY)

5 de novembro de 2026 atualizado por: Aesculap AG

Estudo prospectivo, multicêntrico, exploratório e observacional de um braço para avaliar a terapia preemptiva a vácuo endoluminal para prevenir vazamento anastomótico após esofagectomia devido a câncer de esôfago

A prospective, multi-centre, exploratory and observational one-arm study to evaluate preventive Endoluminal Vacuum Therapy(pEVT) to prevent anastomotic leakage after esophagectomy due to esophageal cancer. The main objective is to evaluate the potential protective effect of prophylactic preemptive endoluminal vacuum therapy on esophageal-gastric anastomosis dehiscence after esophagectomy.

Visão geral do estudo

Status

Ativo, não recrutando

Condições

Intervenção / Tratamento

Descrição detalhada

Prospective, multi-centre, exploratory and observational one-arm study to evaluate preemptive endoluminal vacuum therapy to prevent anastomotic leakage after esophagectomy due to esophageal cancer.

The study comprises a maximum of 5 visits per protocol. At visit 0, informed consent will be obtained, and the patient will be checked for compliance with all inclusion criteria and no exclusion criteria in the study. Demographic characteristics, medical history and oncological parameters will be collected. At visit 1 ttMILE will be carry out and immediately (0-24h) after completion of the anastomosis, in patients who meet selection criteria, the Eso-SPONGE® will be placed endoscopically via an overtube, as usual clinical practice of the centre. The tube will be routed transnasally and then connected to a vacuum pump, generating a continuous negative pressure of 75 mmHg. The Eso-SPONGE system will be checked 6-hourly for leakage and dislocation. The sponge will be removed after 4-6 days (V2). After removal, the anastomosis and the gastric tube will be assessed endoscopically to exclude leakage and evaluate ischemia and stenosis, and the pylorus will be evaluated for spasm. The next visits (V3 and V4) will be carried out at 30 and 90 days after the intervention has been placed. Leakage, ischemia and stenosis will be clinically evaluated at each visit and a new endoscopy will be performed in patient who show symptoms.

Tipo de estudo

Observacional

Inscrição (Estimado)

44

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Locais de estudo

  • Espanha
    • Catalonia
      • Barcelona, Catalonia, Espanha, 08036
        • Hospital Clinic de Barcelona

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

Não

Gêneros Elegíveis para o Estudo

Tudo

Método de amostragem

Amostra Não Probabilística

População do estudo

Patients undergoing a total minimally invasive (laparoscopic or robotic and thoracoscopic) transthoracic Ivor Lewis esophagectomy (ttMILE) due to esophageal cancer and subsequent eso-SPONGE® application to prevent anastomotic leakage (AL)

Descrição

Inclusion Criteria:

  • Age ≥ 18 years
  • Scheduled for total minimally invasive (laparoscopic or robotic and thoracoscopic) transthoracic Ivor Lewis esophagectomy (ttMILE) due to esophageal cancer and subsequent eso-SPONGE application to prevent anastomotic leakage
  • Patients able to read and understand the Patient Information Sheet and sign, if accepted, the Informed Consent Form
  • Patients able, at the discretion of the investigator, to comply with the requirements of the study and without impediments to follow the instructions and assessments throughout the study.

Exclusion Criteria:

  • Patients undergoing transhiatal esophagectomy without reconstruction, open Ivor Lewis esophagectomy or other esophageal resections different to ttMILE.
  • Multi-organ resection during the esophagectomy.
  • Emergent-urgent esophagectomy.
  • Coloplasty or small bowel plasty.
  • Necrotic tissue/gangrene.
  • Blood clotting disorder.
  • Bleeding esophageal varices.
  • Sponge placement required directly on major vessels.
  • Patients with known sensitivities or allergies to its components
  • Participation in any other clinical trial and use of any drug or experimental device, currently or in the 4 weeks prior to inclusion in the study.
  • Women who are pregnant, suspected of being pregnant or breastfeeding.

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Modelos de observação: COHORT
  • Perspectivas de Tempo: PROSPECTIVE

Coortes e Intervenções

Grupo / Coorte
Intervenção / Tratamento
Eso-SPONGE®

endoluminal vacuum therapy to prevent anastomotic leakage after esophagectomy due to esophageal cancer
Dispositivo: Eso-SPONGE®

minimally invasive treatment and prevention of anastomotic leakages and perforations in the upper gastrointestinal tract (upper GIT)

Outros nomes:
  • dispositivo de terapia de vácuo endoluminal (EVT)

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Rate of patients with anastomotic leakage
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

Anastomotic leakage (AL) is a severe complication following gastric and esophageal surgery. Anastomotic leakage occurs in 5-30% of patients after esophagectomy and may be further complicated by mediastinitis, sepsis, multiple organ failure, or death. The primary objective of the study is to evaluate the potential protective effect of prophylactic preemptive endoluminal vacuum therapy on esophageal-gastric anastomosis dehiscence after esophagectomy.
throughout the duration of the study (until last follow-up at postoperative day 90)

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Comprehensive Complication Index
Prazo: Postoperative day 30 and day 90

The Comprehensive Complication Index (CCI®) calculates the overall morbidity of a patient after any surgical intervention based on the complication grading by the "Clavien-Dindo Classification" (CDC). The Comprehensive Complication Index (CCI®) reflects the gravity of this overall complication burden on the patient on a scale from 0 (no complication) to 100 (death).
Postoperative day 30 and day 90
Description of Adverse Events
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

All the Adverse Events reported during the study will be described together with their characteristics, noting those related with the investigational device application.
throughout the duration of the study (until last follow-up at postoperative day 90)
Rate of postoperative ischemia
Prazo: Postoperative day 30 and day 90

The different grades of postoperative ischemia at Visit 1, Visit 2 and Visit 3
Postoperative day 30 and day 90
Rate of postoperative mortality
Prazo: Postoperative day 30 and day 90

The percentage of patients who died along the study will be described in terms of absolute and relative frequencies, as well as causes for death and time until death regarding investigational device application.
Postoperative day 30 and day 90
Rate of postoperative stenosis
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

The percentage of postoperative stenosis at Visit 1, Visit 2 and Visit 3, as well as along the study
throughout the duration of the study (until last follow-up at postoperative day 90)
Length of hospitalization
Prazo: until discharge (approximately 10 days postoperatively)

time elapsed until reaching the "fit for discharge criteria" regarding investigational device application
until discharge (approximately 10 days postoperatively)
Re-admissions to hospital
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

The percentage of patients re-admitted along the study will be described; as well as the time elapsed until re-admission regarding investigational device application
throughout the duration of the study (until last follow-up at postoperative day 90)
Surgical reoperations
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

The percentage of patients with surgical reoperations along the study will be described; as well as the time elapsed until surgical reoperation regarding investigational device application
throughout the duration of the study (until last follow-up at postoperative day 90)
Anastomotic leakage free survival
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

Event free survival at 30 days and at 90 days will be analyzed using Kaplan-Meier method, considering the anastomotic leakage reported during the study. Patients with no anastomotic leakage during the analyzed period will be censored at last follow-up date
throughout the duration of the study (until last follow-up at postoperative day 90)
Rate of intraluminal hemorrhage
Prazo: throughout the duration of the study (until last follow-up at postoperative day 90)

The percentage of patients with intraluminal hemorrhage along the study will be described in terms of absolute and relative frequencies; as well as the time elapsed until hemorrhage regarding investigational device application. Additionally, to see the distribution of the time until intraluminal hemorrhage Kaplan-Meier method will be performed at 90 days (patients with no intraluminal hemorrhage during the study will be censored at last follow-up date).
throughout the duration of the study (until last follow-up at postoperative day 90)

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Aesculap AG

Colaboradores

B.Braun Surgical SA

Investigadores

  • Investigador principal: Dulce Momblán García, Dr., Hospital Clinic of Barcelona

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)

7 de outubro de 2024

Conclusão Primária (Estimado)

1 de novembro de 2026

Conclusão do estudo (Estimado)

1 de dezembro de 2026

Datas de inscrição no estudo

Enviado pela primeira vez

16 de outubro de 2023

Enviado pela primeira vez que atendeu aos critérios de CQ

20 de outubro de 2023

Primeira postagem (Real)

24 de outubro de 2023

Atualizações de registro de estudo

Última Atualização Postada (Real)

9 de novembro de 2026

Última atualização enviada que atendeu aos critérios de controle de qualidade

5 de novembro de 2026

Última verificação

1 de novembro de 2026

Mais Informações

Termos relacionados a este estudo

Palavras-chave

Termos MeSH relevantes adicionais

Outros números de identificação do estudo

  • AAG-O-H-2209

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

NÃO

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

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

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