- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT07685184
The Biopsychosocial Model to Identify Risk Factors for Chronic Postoperative Pain in Orthopedic Trauma Surgery Patients (TRAUMA PAIN)
Обзор исследования
Статус
Вмешательство/лечение
Подробное описание
According to the International Classification of Diseases 11th (ICD-11) classification, chronic post-traumatic pain is defined as pain persisting for more than 3 months following tissue injury. Given its physical, psychological, and social consequences, chronic pain represents a major source of disability, functional limitation, and impaired quality of life. Chronic pain frequently develops after accidental trauma, particularly in patients sustaining musculoskeletal injuries such as fractures.
Traumatic fractures requiring surgical treatment are among the most common causes of severe acute pain and may result in persistent pain despite fracture healing and satisfactory surgical outcomes. Chronic post-traumatic pain following orthopedic trauma surgery is associated with prolonged functional impairment, delayed return to work, psychological distress, and decreased quality of life.
Current evidence suggests that chronic post-traumatic pain results from a complex interaction between injury-related characteristics, biological vulnerability, therapeutic management, and psychosocial factors. However, these multidimensional determinants remain incompletely understood in orthopedic trauma populations.
The primary objective of this study is to identify early risk factors associated with chronic post-traumatic pain. In this study, patients undergo a comprehensive multidimensional evaluation throughout hospitalization. Fracture-related characteristics, including fracture location, injury severity, surgical management, analgesic strategies, and rehabilitation pathways, as well as therapeutic management, are systematically documented. Psychosocial factors and post-traumatic symptoms are assessed during hospitalization and at 3- and 6-month follow-up visits.
In addition to clinical and psychosocial assessments, biological samples are collected from hospital admission until discharge. This biological component focuses on brain-derived neurotrophic factor (BDNF). BDNF, initially described for its role in synaptic plasticity, has been increasingly implicated in central sensitization processes involved in pain chronification. By integrating clinical, biological, therapeutic, and psychosocial data, this study aims to characterize mechanisms associated with chronic post-traumatic pain and to develop a convergent predictive model to identify patients at high risk prior to hospital discharge.
Тип исследования
Регистрация (Оцененный)
Контакты и местонахождение
Контакты исследования
- Имя: Sophie Bringuier, PhD
- Номер телефона: +33467338661
- Электронная почта: s-bringuierbranchereau@chu-montpellier.fr
Учебное резервное копирование контактов
- Имя: Lucas Deffontis, MD, MSc
- Номер телефона: +33467338256
- Электронная почта: l-deffontis@chu-montpellier.fr
Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
- Взрослый
- Пожилой взрослый
Принимает здоровых добровольцев
Метод выборки
Исследуемая популяция
Описание
Inclusion Criteria:
- Adult patients aged 18 years or older
- Surgical treatment for a traumatic fracture
- Admission to an orthopedic trauma surgery department
- Ability to participate in follow-up assessments
- Informed consent
Exclusion Criteria:
- Patient unable to exercise consent
- Patients unable to complete the self reported assessment questionnaires
Учебный план
Как устроено исследование?
Детали дизайна
Когорты и вмешательства
Группа / когорта |
Вмешательство/лечение |
|---|---|
|
TRAUMA-PAIN SURGERY Cohort
This cohort includes adult patients undergoing orthopedic trauma surgery for traumatic fractures
|
|
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Chronic Post-traumatic Pain
Временное ограничение: More than 3 months post-trauma
|
Presence of chronic post-traumatic pain, defined as a visual analog scale (VAS) score greater than 3 persisting more than 3 months post-trauma. The Visual Analog Scale (VAS) scores range from 0 (no pain) to 10 (worst imaginable pain). |
More than 3 months post-trauma
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Балл боли по визуально-аналоговой шкале (ВАШ)
Временное ограничение: С момента госпитализации до 6 месяцев после травмы
|
Интенсивность боли оценивается с помощью визуальной аналоговой шкалы (ВАШ).
Баллы варьируются от 0 (нет боли) до 10 (самая сильная боль, которую можно представить).
|
С момента госпитализации до 6 месяцев после травмы
|
|
Injury Severity Score (ISS)
Временное ограничение: Baseline (At hospital admission, day 0)
|
Severity of traumatic injuries assessed using the Injury Severity Score.
Scores range from 1 (minor injury) to 75 (most severe injury).
|
Baseline (At hospital admission, day 0)
|
|
Pain Catastrophizing Profile
Временное ограничение: Baseline (At hospital admission, day 0)
|
Pain catastrophizing assessed using the Pain Catastrophizing Scale (PCS).
Scores range from 0 (no catastrophizing) to 52 (maximum catastrophizing).
|
Baseline (At hospital admission, day 0)
|
|
Trait Anxiety (STAI-Trait)
Временное ограничение: Baseline (At hospital admission, day 0)
|
Trait anxiety assessed using the State-Trait Anxiety Inventory - Trait subscale (STAI-Trait). Scores range from 20 (low trait anxiety) to 80 (high trait anxiety). |
Baseline (At hospital admission, day 0)
|
|
Anxiety Intensity (Visual Analog Scale)
Временное ограничение: From hospital admission through 6 months post-trauma
|
State anxiety intensity assessed using a Visual Analog Scale (VAS).
Scores range from 0 (no anxiety) to 10 (worst imaginable anxiety).
|
From hospital admission through 6 months post-trauma
|
|
Neuropathic Pain Characteristics (DN4 Questionnaire)
Временное ограничение: During hospitalization and at 3 and 6 months post-trauma
|
Neuropathic pain characteristics assessed using the DN4 questionnaire.
Scores range from 0 (no neuropathic pain) to 10 (definite neuropathic pain).
|
During hospitalization and at 3 and 6 months post-trauma
|
|
Brief Pain Inventory (BPI)
Временное ограничение: At 3 and 6 months post-trauma
|
Pain assessed with the Brief Pain Inventory (BPI), including pain severity and pain interference subscales. Both subscale scores range from 0 (no pain/no interference) to 10 (worst pain/maximum interference). |
At 3 and 6 months post-trauma
|
|
Post-Traumatic Stress Symptoms (PCL-5)
Временное ограничение: At 3 and 6 months post-trauma
|
Post-traumatic stress symptoms assessed with the PCL-5 questionnaire.
Scores range from 0 (no symptoms) to 80 (severe symptoms).
|
At 3 and 6 months post-trauma
|
|
Opioid Misuse (POMI)
Временное ограничение: At 3 and 6 months post-trauma
|
Opioid misuse assessed with the POMI questionnaire.
Scores range from 0 (no misuse) to 6 (high risk of misuse).
|
At 3 and 6 months post-trauma
|
|
Quality of Life (SF-12)
Временное ограничение: At 3 and 6 months post-trauma
|
Quality of life assessed using the SF-12 questionnaire. Physical Component Summary (PCS) and Mental Component Summary (MCS) scores range from 0 to 100. Higher scores indicate better quality of life. |
At 3 and 6 months post-trauma
|
|
Anxiety and Depression (HADS)
Временное ограничение: At 3 and 6 months post-trauma
|
Anxiety and depression assessed using the Hospital Anxiety and Depression Scale (HADS). Each subscale ranges from 0 to 21. Total score ranges from 0 to 42. |
At 3 and 6 months post-trauma
|
|
Serum BDNF Concentration
Временное ограничение: From admission (before surgery ) until discharge (from day 1 to day 28)
|
Serum concentration of Brain-Derived Neurotrophic Factor measured during hospitalization.
|
From admission (before surgery ) until discharge (from day 1 to day 28)
|
Соавторы и исследователи
Спонсор
Даты записи исследования
Изучение основных дат
Начало исследования (Оцененный)
Первичное завершение (Оцененный)
Завершение исследования (Оцененный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Другие идентификационные номера исследования
- TRAUMA PAIN Surgery
Информация о лекарствах и устройствах, исследовательские документы
Изучает лекарственный продукт, регулируемый FDA США.
Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.
Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .