SPECT-CT vs MRI for the Diagnosis of Osteoarthritis in the Foot and Ankle
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: SPECT/CT, MRI.
- Кому может быть актуально
- Состояния в реестре: Osteoarthritis Ankle, Osteoarthritis. Базовые параметры: от 18 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Нидерланды
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
SPECT-CT Versus MRI for the Diagnosis of Symptomatic Osteoarthritis in the Ankle, Hind- and Midfoot.
Обзор
The diagnose of symptomatic osteoarthritis in the ankle, mid- and hind foot remains challenging. There is no gold standard for the work-up and various hospitals use different protocols. Current literature shows a promising role for SPECT-CT imaging in ankle, hind- and midfoot OA. In a previous study investigating the role of SPECT-CT in a reproducible group we have observed a change in diagnosis in 53% when SPECT-CT data was added to the data of conventional workup alone. In 26% of patients addition of SPECT-CT data resulted in change of the original treatment plan. To our knowledge no prospective studies are available on this subject for both SPECT-CT and MRI. In our clinic both SPECT-CT and MRI are used in the work-up for patients with ankle, hind- and midfoot pain. Although we experience good result with SPECT-CT, MRI might be able to detect symptomatic OA as well. Moreover MRI provide more information about soft tissue and is less harmful for the patient in comparison to SPECT-CT. The aim of this study is to determine the diagnostic performance of SPECT-CT and MRI when used routinely in patients with symptomatic OA of the ankle, hind- and midfoot.
Подробное описание
Objective: The objective is to determine diagnostic performance of SPECT-CT and MRI when used routinely in patients with symptomatic OA of the ankle, hind- and midfoot.
Study design: Prospective cohort study.
Study population: All patients ≥18years old, referred to the Martini Hospital Groningen department of Orthopedic surgery with suspected symptomatic osteoarthritis of the foot and ankle and rest pain of NRS ≥4.
Main study parameters/endpoints: Main parameters will be the diagnostic performance (a.o. sensitivity and specificity, positive and negative predictive value)of SPECT-CT and MRI.
The standard work up consist of questionnaires, detailed physical examination, conventional radiographic, MRI, SPECT-CT imaging and ultrasound guided injections. There are no additional risks for participating in this study compared to current standardised hospital workup.
Вмешательства
- Диагностический тест SPECT/CT
SPECT/CT of the foot and ankle - Диагностический тест MRI
MRI of the foot and ankle
Первичные конечные точки
- Diagnostic accuracy of SPECT/CT and MRI [Срок оценки: 1 year]
Критерии участия
Критерии включения
- Suspected symptomatic ankle, hind- or midfoot OA
- Informed consent
- Age ≥ 18 years
- Average NRS ≥4 over the past week.
Критерии исключения
- Contraindication for surgery
- Contraindication for SPECT-CT or MRI
- Contraindication for intra-articular injections
- Isolated forefoot pathology
- Fracture, ligamentous or tendon injury of the ankle, hind- and/or midfoot trauma within one year before presentation
- History of neurological disease
- History of foot and/or ankle surgery (affected side)
- Inability to read and understand the written information
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
Нидерланды · 1 центр
- Martini Hospital — Groningen
Идентификаторы
NCT: NCT05912153 · ProSPECT study