- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo 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
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
- 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 estudio
Inscripción (Anticipado)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
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Tianjin
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Tianjin, Tianjin, Porcelana, 300060
- Reclutamiento
- Tianjin Medical University Cancer Institute and Hospital
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Contacto:
- Wanhua Wang, director
- Número de teléfono: 1021 23340123
- Correo electrónico: Wanhua_Wang1962@outlook.com
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
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.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Único
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Comparador activo: 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.
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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.
Otros nombres:
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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The change of Pcv-aCO2
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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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
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
The treatment success rate in different groups
Periodo de tiempo: Twenty-eighth days after admission
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Collect the index of treatment success rate(%) of patients in different groups.
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Twenty-eighth days after admission
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The 28 day mortality in different groups
Periodo de tiempo: Twenty-eighth days after admission
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Collect the index of 28 day mortality(%) of patients in different groups.
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Twenty-eighth days after admission
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The hospitalization course in different groups
Periodo de tiempo: Twenty-eighth days after admission
|
Collect the index of hospitalization course(days) of patients in different groups.
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Twenty-eighth days after admission
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Otras medidas de resultado
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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The change of Central Venous Oxygen Saturation (ScvO2)
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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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
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The change of hemoglobin (Hb)
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of hemoglobin (Hb, g/L) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of blood lactic acid (Lac)
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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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
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The change of Cardiac Index (CI)
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of Cardiac Index (CI, L/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The Oxygen Supply status (DO2) in different groups
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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Collect the index of oxygen supply (DO2, ml/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The Oxygen Consumption (VO2) in different groups
Periodo de tiempo: fluid resuscitation for 6 hours, 12 hours and 24 hours
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Collect the index of oxygen consumption (VO2, ml/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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Colaboradores e Investigadores
Investigadores
- Director de estudio: Wanhua Wang, director, Tianjin Medical University Cancer Institute and Hospital
Publicaciones y enlaces útiles
Publicaciones Generales
- 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.
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Finalización primaria (Anticipado)
Finalización del estudio (Anticipado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- bc2016032
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
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