- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT04043078
Exercise In Critical Limb Ischaemia Patients Having Surgery Proof of Concept (EXERCISE)
Exercise In Critical Limb Ischaemia Patients Having Surgery
Patients with critical limb ischaemia (CLI) are at risk of losing their limb and/or life and therefore have no option but to undergo bypass or amputation surgery. This presents a major physical challenge to the body and patients with low fitness will struggle to overcome the effects of the surgical trauma. Currently there is a high risk of a poorer outcome for CLI patients than with most other surgical procedures, as demonstrated by high rates of complications (20-46%) and 30 day mortality (7.5-13.5%). Up to 30% of people will die within the first year. Exercise and respiratory muscle training, before surgery, has shown a reduction in complications in other surgical specialties.
Around 50% of CLI patients present as an emergency, meaning training before admission is not feasible, so the Investigator proposes to see if training during the hospital stay will aid a better recovery. However, as this has not been done in vascular surgical patients the investigator needs to initially test if this intervention is possible in this patient group in an acute hospital setting.The aim of this proof of concept single cohort study is to assess whether an exercise intervention, started on hospital admission and continued post-surgery, for the duration of the hospital admission, is safe, acceptable, well tolerated and feasible to run in an acute ward setting.
The exercise regime will include daily upper limb aerobic (hand bike) and inspiratory muscle training (POWERbreathe) and upper body strength training every second day until discharge. The Investigator will assess safety by recording adverse events and acceptability by adherence to exercise programme and qualitative interviews. The Investigator will evaluate processes and completeness of data collection and describe before and after measures of physical fitness.
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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Hull, Reino Unido, HU3 2JZ
- Hull University Teaching Hospitals NHS Trust
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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:
- 18 years old or over
- Willing to participate and able to give written informed consent
- Clinical diagnosis of critical limb ischaemia or Fontaine Class III-IV or Rutherford Class 4-6
- Admitted to the vascular surgical ward for lower limb surgery
Exclusion Criteria:
- Patients presenting who have diabetes are presenting with acute limb ischaemia with no history of PAD
- Cognitive Impairment as demonstrated by not being able to safely follow instructions.
- Unable to understand or read English
Absolute contraindications to exercise including:-
- Acute MI
- Ongoing unstable angina
- Uncontrolled cardiac arrhythmia with hemodynamic compromise
- Active endocarditis
- Symptomatic severe aortic stenosis
- Decompensated heart failure
- Acute pulmonary embolism, pulmonary infarction, or deep vein thrombosis
- Acute myocarditis or pericarditis
- Acute aortic dissection
- Physical disability that precludes safe and adequate exercise as determined by the clinical team
Contraindications to IMT including:-
- A history of spontaneous pneumothrorax (ie not due to traumatic injury)
- A pneumothorax due to traumatic injury that has not fully healed
- A burst eardrum that has not fully healed or any other condition of the eardrum
- Unstable asthma and abnormally low perception of dyspnoea
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Otro
- Asignación: N / A
- Modelo Intervencionista: Asignación de un solo grupo
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
---|---|
Otro: Exercise
Exercise and respiratory muscle training before surgery
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The exercise regime will include daily upper limb aerobic (hand bike) and inspiratory muscle training (POWERbreathe) and upper body strength training every second day until discharge.
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
Primary (Mortality)
Periodo de tiempo: 30 days
|
Mortality
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30 days
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Colaboradores e Investigadores
Patrocinador
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 (Actual)
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
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- R2372
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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