- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT00964015
Starch or Saline After Cardiac Surgery (SSACS)
Short-term Outcomes of Fluid Replacement and Resuscitation Strategy in the Cardiac Surgery Patient: A Randomized, Controlled Trial
When people undergo major surgery, they require intravenous supplementation of fluids for a number of reasons:
- to compensate for no oral intake
- to support blood pressure and organ function during and after surgery
- to replace lost fluid or blood volume
There are a variety of fluid choices doctors have to provide to patients, and it is still not definitively known whether some fluids are better than others in specific situations. This is a particularly interesting question in patients undergoing heart surgery because of the significant volume of fluids used over the entire course of hospitalization, including before the operation, during the operation, and after the operation.
There has been some scientific evidence that the use of starch-based fluids (synthetic colloids) leads to better oxygen delivery to the organs with a smaller volume of fluid given, providing for better recovery from surgery. However, there has also been some scientific evidence that the use of these fluids can harm kidney function. Importantly, none of these large-scale studies were carried out specifically in patients undergoing heart surgery.
The purpose of this study is to answer the question of whether the use of starch-based fluid in the heart surgery patient makes for a safer and faster recovery, causes kidney dysfunction, or makes no discernable difference.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Actual)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
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Ontario
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London, Ontario, Canadá, N6A 5A5
- London Health Sciences Centre
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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:
- patients undergoing elective primary isolated on-pump coronary artery bypass grafting
Exclusion Criteria:
- pregnant patients
- patients with an active intra-cranial bleed
- patients with a history of hypersensitivity to starch solutions
- patients with Stage 4 or 5 Kidney Disease (estimated glomerular filtration rate < 30 ml / min / 1.73 m2)
- patients with a significant preoperative metabolic acidosis, defined by a preoperative capillary blood pH less than or equal to 7.2 and a serum bicarbonate less than 15
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Cuadruplicar
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Comparador activo: Starch group
Patients randomized to the Starch group will receive Voluven (6% Hydroxyethyl Starch 130/0.4) for their intravenous bolus and fluid resuscitation requirements.
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Comparador activo: Saline group
Patients randomized to the Saline group will receive 0.9% Normal Saline for their intravenous fluid bolus and resuscitation requirements
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Periodo de tiempo |
|---|---|
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Incidence of acute kidney injury as defined by RIFLE criteria
Periodo de tiempo: Short term (in hospital, up to 30 days) and mid-term (2 months)
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Short term (in hospital, up to 30 days) and mid-term (2 months)
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Maximum postoperative weight gain
Periodo de tiempo: Short-term (in hospital, up to 7 days)
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Short-term (in hospital, up to 7 days)
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Medidas de resultado secundarias
Medida de resultado |
Periodo de tiempo |
|---|---|
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Operative mortality
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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Duration of ventilation support requirements
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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Total chest tube drainage (until removed)
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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ICU length of stay
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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Transfusion of blood products
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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Incidence of atrial fibrillation (necessitating a change in medical management)
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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Duration of oxygen supplementation
Periodo de tiempo: In hospital (up to 30 days)
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In hospital (up to 30 days)
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Creatinine, Urea, Cr Clearance as estimated by the MDRD formula
Periodo de tiempo: In hospital at defined timepoints, and at 2 months post hospital discharge
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In hospital at defined timepoints, and at 2 months post hospital discharge
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Volume of fluid infused
Periodo de tiempo: In hospital (up to 7 days)
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In hospital (up to 7 days)
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Total hospital length of stay (when ready to leave tertiary hospital setting)
Periodo de tiempo: In hospital
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In hospital
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Director de estudio: Dave Nagpal, MD, LHSC / UWO
- Investigador principal: Ray Guo, MD, LHSC / UWO
- Investigador principal: Chris Harle, MD, LHSC / UWO
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
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 (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- LHSC
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .
Ensayos clínicos sobre 6% Hydroxyethyl Starch 130/0.4
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Chiang Mai UniversityTerminadoCirugía de meningiomas | Meningioma del cerebroTailandia
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Sifa UniversityDesconocidoHipotensión | Anestesia; Efecto Adverso, Espinal y EpiduralPavo
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The Cleveland ClinicFresenius KabiTerminadoLesión renal posoperatoriaEstados Unidos
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Chung-Ang University Hosptial, Chung-Ang University...DesconocidoTiroidectomía | Capacidad de respuesta de fluidosCorea, república de
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University of ZurichDesconocido
-
Seoul National University HospitalTerminadoLesión renal agudaCorea, república de
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Seoul National University HospitalAún no reclutandoCirugía cardíacaCorea del Sur
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SangartTerminadoEnfermedad vascular | Isquemia crítica de miembros inferioresSuecia
-
Alnas HospitalAún no reclutando
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SangartTerminadoIsquemia | HipotensiónPaíses Bajos, Bélgica, República Checa, Suecia, Polonia, Reino Unido