- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT02977429
Evaluation of Pcv-aCO2 in the Fluid Treatment of Abdominal Tumor Patients After Surgery
Clinical Study of Central Venous-to-Arterial Carbon Dioxide Difference(Pcv-aCO2) in the Evaluation of Fluid Therapy for Postoperative Patients With Abdominal Cancer
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
- Confirmed that Pcv-aCO2 is suitable for the guidance of early fluid therapy and the evaluation of the prognosis of patients with abnormal hemodynamics after abdominal tumor surgery, and is expected to be a new monitoring index to improve the therapeutic efficacy of this kind of patients.
- Pcv-aCO2 effectively reflected the improvement of tissue and organ microcirculation disorder through the individual goal target treatment to guide the fluid resuscitation in the hemodynamic instability patients.
- Research of the correlation between Pcv-aCO2 and the organ function in patients with abnormal hemodynamics after operation.
Tipo de estudo
Inscrição (Antecipado)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
-
-
Tianjin
-
Tianjin, Tianjin, China, 300060
- Recrutamento
- Tianjin Medical University Cancer Institute and Hospital
-
Contato:
- Wanhua Wang, director
- Número de telefone: 1021 23340123
- E-mail: Wanhua_Wang1962@outlook.com
-
-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Acute physiology and chronic health score system II (APACHE II) score ≥10;
- Hemodynamic abnormalities post-operation (a. systolic blood pressure<90mmHg, or descent by basic blood pressure for more than 40mmHg. b. pulse pressure <20mmHg, c. urine volume <0.5ml/Kg/hr, d. heart rate >100 / min, e.Central Venous Pressure(CVP) <5mmHg, f. blood lactic acid >2.7mmol/L, meet any one above).
- Age ≥ 18 years, which is expected to stay in ICU for 5 days or longer;
- Patients themselves or their authorized clients agree to participate in clinical trials and signed informed consent.
Exclusion Criteria:
- age <18 years;
- without improvement in respiratory system disease or chronic obstructive pulmonary disease with Forced expiratory volume in one second (FEV1) <50%;
- lobectomy and pneumonectomy;
- death within 24 after treatment;
- patients with severe organ dysfunction;
- pregnant or lactating women;
- the patients did not sign informed consent;
- any factors that may be expected to increase the risk of patients or other factors that may interfere with the results of clinical trials.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Solteiro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
---|---|
Comparador Ativo: standard group
The patients with ScvO2 ≥ 70% will receive the conventional fluid therapy.than collect the data of ScvO2 and Pcv-aCO2: ScvO2≥70%,and furthermore, Pcv-aCO2 is divided into "≤6mmHg" and ">6mmHg" |
The patients with ScvO2 ≥ 70% will receive the conventional fluid therapy.
|
Comparador Falso: control group
The patients with ScvO2 <70% will receive the standardized fluid therapy for 6 hours.than collect the data of ScvO2 and Pcv-aCO2: ScvO2<70%,and furthermore, Pcv-aCO2 is divided into "≤6mmHg" and ">6mmHg" |
The patients with ScvO2 <70% will receive the standardized fluid therapy for 6 hours.
Outros nomes:
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
---|---|---|
The change of Pcv-aCO2
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of Pcv-aCO2 (mmHg) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
---|---|---|
The treatment success rate in different groups
Prazo: Twenty-eighth days after admission
|
Collect the index of treatment success rate(%) of patients in different groups.
|
Twenty-eighth days after admission
|
The 28 day mortality in different groups
Prazo: Twenty-eighth days after admission
|
Collect the index of 28 day mortality(%) of patients in different groups.
|
Twenty-eighth days after admission
|
The hospitalization course in different groups
Prazo: Twenty-eighth days after admission
|
Collect the index of hospitalization course(days) of patients in different groups.
|
Twenty-eighth days after admission
|
Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
---|---|---|
The change of Central Venous Oxygen Saturation (ScvO2)
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of Central venous oxygen saturation (ScvO2, %)after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of hemoglobin (Hb)
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of hemoglobin (Hb, g/L) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of blood lactic acid (Lac)
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of blood lactic acid (Lac, mmol/L) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of Cardiac Index (CI)
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of Cardiac Index (CI, L/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The Oxygen Supply status (DO2) in different groups
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
Collect the index of oxygen supply (DO2, ml/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The Oxygen Consumption (VO2) in different groups
Prazo: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
Collect the index of oxygen consumption (VO2, ml/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
Colaboradores e Investigadores
Investigadores
- Diretor de estudo: Wanhua Wang, director, Tianjin Medical University Cancer Institute and Hospital
Publicações e links úteis
Publicações Gerais
- Jones AE, Shapiro NI, Trzeciak S, Arnold RC, Claremont HA, Kline JA; Emergency Medicine Shock Research Network (EMShockNet) Investigators. Lactate clearance vs central venous oxygen saturation as goals of early sepsis therapy: a randomized clinical trial. JAMA. 2010 Feb 24;303(8):739-46. doi: 10.1001/jama.2010.158.
- Futier E, Robin E, Jabaudon M, Guerin R, Petit A, Bazin JE, Constantin JM, Vallet B. Central venous O(2) saturation and venous-to-arterial CO(2) difference as complementary tools for goal-directed therapy during high-risk surgery. Crit Care. 2010;14(5):R193. doi: 10.1186/cc9310. Epub 2010 Oct 29.
- Pope JV, Jones AE, Gaieski DF, Arnold RC, Trzeciak S, Shapiro NI; Emergency Medicine Shock Research Network (EMShockNet) Investigators. Multicenter study of central venous oxygen saturation (ScvO(2)) as a predictor of mortality in patients with sepsis. Ann Emerg Med. 2010 Jan;55(1):40-46.e1. doi: 10.1016/j.annemergmed.2009.08.014. Epub 2009 Oct 25.
- Harilall Y, Adam JK, Biccard BM, Reddi A. Correlation between cerebral tissue and central venous oxygen saturation during off-pump coronary bypass graft surgery. Perfusion. 2011 Mar;26(2):83-90. doi: 10.1177/0267659110387846. Epub 2010 Nov 15.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Conclusão Primária (Antecipado)
Conclusão do estudo (Antecipado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
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
- bc2016032
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
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