- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT07687082
Prevalence and Risk Factors for Chronic Post-Surgical Pain Following Video-Assisted Thoracic Surgery : The EVATHO Prospective Bicentric Cohort Study. (EVATHO)
Study of the Prevalence of Chronic Postoperative Pain After Video-Assisted Thoracic Surgery: A Bicentric Cohort Study
Chronic post-surgical pain (CPSP) remains a common complication after thoracic surgery and may significantly impair patients' quality of life. Although the widespread adoption of video-assisted thoracic surgery (VATS) has reduced surgical trauma and improved postoperative recovery, a substantial proportion of patients still develop persistent pain.
The EVATHO study is a multicenter prospective observational cohort designed to determine the prevalence of CPSP three months after VATS and to identify perioperative factors associated with its development. Adult patients undergoing thoracic surgery by VATS at Montpellier and Nice University Hospitals will be prospectively enrolled.
Pain intensity, neuropathic pain characteristics, anxiety, depression, quality of life, and analgesic consumption will be assessed using validated questionnaires during the perioperative period and at 1 and 3 months after surgery. The results of this study may help identify patients at increased risk of CPSP and improve perioperative pain management strategies following thoracic surgery.
Descripción general del estudio
Estado
Tipo de estudio
Inscripción (Estimado)
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Benjamin Bourdois, MD
- Número de teléfono: +33467335958
- Correo electrónico: b-bourdois@chu-montpellier.fr
Copia de seguridad de contactos de estudio
- Nombre: Sophie Bringuier, MD
- Número de teléfono: +33467335958
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Método de muestreo
Población de estudio
Descripción
Inclusion Criteria:
- Adult patients undergoing video-assisted thoracic surgery (VATS) for thoracic surgery
Exclusion Criteria:
- Age <18 years
- Adults under legal protection or unable to provide informed non-opposition
- Patients unable to understand or complete the study questionnaires
- Patients not affiliated with a French health insurance scheme.
- Adults under legal protection, including judicial safeguard, guardianship, or curatorship.
- Participation in another clinical study involving an ongoing exclusion period.
- Pregnant or breastfeeding women.
Plan de estudios
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Detalles de diseño
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Number of participants with chronic post-surgical pain
Periodo de tiempo: 3 months after surgery.
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Chronic post-surgical pain defined as a Brief Pain Inventory (BPI) average pain score greater than 3 at the 3-month postoperative follow-up.
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3 months after surgery.
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Postoperative pain at 1 month after VATS
Periodo de tiempo: 1 month after thoracic surgery
|
Post-surgical pain defined as a Brief Pain Inventory (BPI) average pain score greater than 3 at the 1-month postoperative follow-up.
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1 month after thoracic surgery
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Visual Analogue Scale (VAS) pain score
Periodo de tiempo: Preoperative assessment, postoperative day 1, postoperative day 2, 1 month, and 3 months after surgery.
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Pain intensity measured using the Visual Analogue Scale (VAS), with scores ranging from 0 (no pain) to 10 (worst imaginable pain).
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Preoperative assessment, postoperative day 1, postoperative day 2, 1 month, and 3 months after surgery.
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Cumulative postoperative opioid consumption.
Periodo de tiempo: Postoperative day 1, postoperative day 2, 1 month, and 3 months after surgery.
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Total opioid consumption during the postoperative period as morphine milligram equivalents
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Postoperative day 1, postoperative day 2, 1 month, and 3 months after surgery.
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Douleur Neuropathie 4 (DN4) score
Periodo de tiempo: Preoperative assessment, postoperative day 1, postoperative day 2, 1 month, and 3 months after surgery.
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Neuropathic pain measured using the Douleur Neuropathique 4 (DN4) questionnaire.
Scores range from 0 to 10, with scores greater than or equal to 4 indicating neuropathic pain.
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Preoperative assessment, postoperative day 1, postoperative day 2, 1 month, and 3 months after surgery.
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Hospitalier Anxiety and depression Scale (HADS) anxiety score
Periodo de tiempo: Preoperative assessment, 1 month, and 3 months after surgery.
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Anxiety measured using the hospital Anxiety and Depression Scale (HADS-A).
Scores range from 0 to 21, with scores greater than or equal to 11 indicating clinically significant anxiety.
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Preoperative assessment, 1 month, and 3 months after surgery.
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Hospital Anxiety and Depression Scale (HADS) depression score
Periodo de tiempo: Preoperative assessment, 1 month, and 3 months after surgery
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Depression measured using the Hospital Anxiety and Depression Scale (HADS-D).
Scores range from 0 to 21, with scores greater than or equal to 11 indicating clinically significant depression.
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Preoperative assessment, 1 month, and 3 months after surgery
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Brief Pain Inventory (BPI) pain interference score
Periodo de tiempo: 1 month and 3 months after surgery.
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Pain interference with daily activities measured using the Brief Pain Inventory (BPI) interference subscale
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1 month and 3 months after surgery.
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Short Form-12 Physical component summary score
Periodo de tiempo: Preoperative assessment, 1 month, and 3 months after surgery.
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Physical health-related quality of life measured using the Physical Component Summary (PCS) score of the Short Form-12 (SF-12) questionnaire.
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Preoperative assessment, 1 month, and 3 months after surgery.
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Short form-12 Mental Component Summary score
Periodo de tiempo: Preoperative assessment, 1 month and 3 months after surgery
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Mental health-related quality of life measured using the Mental Component Summary (MCS) score of the Short Form-12 (SF-12) questionnaire.
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Preoperative assessment, 1 month and 3 months after surgery
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Colaboradores e Investigadores
Patrocinador
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Publicado por primera vez (Actual)
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Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- RECHMPL 25_0555
Plan de datos de participantes individuales (IPD)
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Información sobre medicamentos y dispositivos, documentos del estudio
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