The Effects of Ferric Derisomaltose on Postoperative Anemia in Spinal Deformity Surgery
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: Ferric derisomaltose, Ferrous succinate.
- Кому может быть актуально
- Состояния в реестре: Perioperative Anemia, Surgery, Spinal Deformity, Adult. 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
- Китай
- 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
The Effects of Ferric Derisomaltose on Postoperative Anemia in Patients Undergoing Spinal Deformity Surgery: A Prospective Randomized Controlled Study
Обзор
The prognosis of patients undergoing spinal deformity surgery is often compromised by perioperative anemia due to iron deficiency. The aim of this randomized, controlled trial was to evaluate whether postoperative ferric derisomaltose intravenous injection may improve anemia and prognosis in patients undergoing spinal deformity surgery comparing with oral iron. Participants will be randomly assigned to the treatment group (intravenous ferric derisomaltose) and the control group (oral iron). Changes in hemoglobin concentration, percentage of anemia correction, changes in iron indicators, patient quality of life, and incidence of adverse events will be analyzed to evaluate the efficacy and safety of iron isomaltoside infusion.
Подробное описание
Iron deficiency is a common cause of perioperative anemia in patients undergoing spinal deformity surgery. Anemia may lead to increased postoperative complications and mortalities, prolonged hospital stays, deteriorated physical function, and severely affect the quality of life.
Oral iron has been widely recommended to treat perioperative anemia. However, the pro-inflammatory cytokines (such as IL-6 (Interleukin-6), TNF-a (Tumor necrosis factor-α)) produced by the inflammatory state after surgery can lead to an increase in hepcidin, which greatly affects the absorption of oral iron. Compared to oral iron, intravenous iron can circumvent the effects of decreased iron absorption in the gastrointestinal tract due to the postoperative inflammatory state and achieve faster and more effective iron supplementation. At present, intravenous iron supplements are mainly second-generation products, including iron sucrose and ferric gluconate. However, the unstable molecular structure of second-generation iron supplements may cause oxidative stress, which limits its administration in large doses.
Compared with traditional intravenous iron, the third-generation iron preparations allow more iron (1000 mg (milligram) or more, no more than 20 mg/kg (kilogram)) to be infused within a short period of time (15-60 minutes), improving patient compliance, reducing costs and complications caused by multiple infusions, and is promising to improve anemia more rapidly. Ferric derisomaltose, as the only third-generation iron currently available in China market, has showed its value in treating anemia in joint replacement surgeries. However, the effectiveness of postoperative intravenous ferric derisomaltose in spinal deformity surgery remains uncertain. Therefore, we designed this prospective randomized trial to evaluate whether intravenous ferric derisomaltose may improve anemia and prognosis in patients undergoing spinal deformity surgery compared with oral iron.
Вмешательства
- Препарат Ferric derisomaltose
Single intravenous dose ferric derisomaltose - Препарат Ferrous succinate
Daily oral dose of 100 mg iron (ferrous succinate) tid postoperatively
Первичные конечные точки
- Change in hemoglobin concentration [Срок оценки: At 14 days]
Вторичные конечные точки (12)
- Change in hemoglobin concentration [Срок оценки: At 5 days]
- Change in hemoglobin concentration [Срок оценки: At 35 days]
- Correction of anemia [Срок оценки: At 5 days]
- Correction of anemia [Срок оценки: At 14 days]
- Correction of anemia [Срок оценки: At 35 days]
- Change in serum iron [Срок оценки: At 5 days]
- Change in serum iron [Срок оценки: At 14 days]
- Change in serum iron [Срок оценки: At 35 days]
- Change in ferritin [Срок оценки: At 5 days]
- Change in ferritin [Срок оценки: At 14 days]
- Change in ferritin [Срок оценки: At 35 days]
- Change in transferrin saturation [Срок оценки: At 5 days]
Критерии участия
Критерии включения
- Age ≥18 years
- Received spinal deformity surgery
- 70 g/L ≤ Hb ≤ 110 g/L at POD1, or Hb at POD1 showed a decrease of
≥20 g/L compared with baseline
- Informed consent was obtained voluntarily
Критерии исключения
- Women who are pregnant, breastfeeding, or planning to become pregnant.
- known serious hypersensitivity to other parenteral iron products
- Non-iron deficiency anemia (e.g., hemolytic anemia)
- Decompensated liver insufficiency
- Coexisting active infection
- Drug abuse, including but not limited to opioids, amphetamines, methamphetamine, ketamine, etc.
- Other conditions that the investigator considers inappropriate for participation (e.g. deafness, Parkinson's disease, communication disorders, etc.)
- Participation in another clinical trial within three months prior to this study.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Двойное слепое
- Основная цель
- Лечение
Центры проведения
Китай · 1 центр
- Peking Union Medical College Hospital — Пекин
Публикации
- Zhan J, Jiao Y, Chen W, Huang Y, Shen J. Effects of ferric derisomaltose on postoperative anaemia in adult spinal deformity surgery: a study protocol for a randomised controlled trial. BMJ Open. 2024 Jan 24;14(1):e080952. doi: 10.1136/bmjopen-2023-080952. PMID 38267243
Идентификаторы
NCT: NCT05714007 · PUMCH-Fe