Early Neutropenic Fever De-escalation of Antibiotics Study
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: Cessation of antibiotics.
- Кому может быть актуально
- Состояния в реестре: Hematologic Malignancy, Febrile Neutropenia, Antibiotic Stewardship. 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
- Список центров уточняется — проверьте первичный протокол.
- 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
Early Neutropenic Fever De-escalation (END) of Antibiotics Study
Обзор
This is a randomized, open label clinical trial among individuals with hematologic conditions. The trial aims to evaluate the safety and clinical outcomes of de-escalating antibiotic therapy among stable individuals diagnosed with neutropenic fever, in which no bacterial infection has been identified.
Подробное описание
Background:
The Infectious Disease Society of America (IDSA) guidelines for febrile neutropenia conflict with several other international guidelines on duration of antibiotic therapy in patients with febrile neutropenia without a documented infectious source. The IDSA recommends continuing antibiotic therapy until clear signs of marrow recovery, while other guidelines, including the European guidelines, allow for earlier discontinuation if no source of bacterial infection is identified. Benefits of earlier discontinuation of antibiotics include mitigating the risk of induction and amplification of antibiotic resistance, decreased disruption of the microbiome, as well as minimizing potential side effects and complications associated with long-term antibiotic use. To date the only randomized clinical trial in adults evaluating an abridged course of antibiotic therapy in high-risk patients with febrile neutropenia (defined as neutropenia for at least 7 days) was a superiority study that demonstrated fewer days of antibiotic use in the control arm. Safety data were a secondary outcome. Further research is needed to assess the safety and clinical outcomes of targeted antibiotic therapy for patients with febrile neutropenia.
Study Design:
This is a randomized, open label clinical trial among individuals with hematologic conditions. The trial aims to evaluate the safety and clinical outcomes of de-escalating antibiotic therapy among stable individuals diagnosed with neutropenic fever, in which no bacterial infection has been identified.
Treatment Regimen:
Intervention Arm (Arm A): Stop antibiotic therapy after episode of fever if afebrile for 48 hours, no clinically documented source of bacterial infection, and no hemodynamic or respiratory decompensation.
Control Arm (Arm B): Continue antibiotic therapy per IDSA guidelines until count recovery and/or standard of care as deemed by inpatient providers.
Study Participants:
The study population will comprise adults who have hematologic high-risk neutropenia (likely \> 7 days).
Вмешательства
- Препарат Cessation of antibiotics
Stop antibiotic therapy after episode of fever if afebrile for 48 hours, no clinically documented source of bacterial infection, and no hemodynamic or respiratory decompensation.
Первичные конечные точки
- Mortality, transfer to the ICU, septic shock, culture-confirmed bacteremia [Срок оценки: 60 days]
- Antibiotic utilization [Срок оценки: 60 days]
Вторичные конечные точки (11)
- Mortality post F&N [Срок оценки: 60 days]
- Drug resistance [Срок оценки: 60 days]
- Clostridium difficile infection [Срок оценки: 60 days]
- Candidiasis [Срок оценки: 60 days]
- Adverse Events [Срок оценки: 60 days]
- Allergic Reactions [Срок оценки: 60 days]
- Bacteremia [Срок оценки: 60 days]
- Neutropenia [Срок оценки: 60 days]
- Length of stay [Срок оценки: 60 days]
- Readmissions [Срок оценки: 60 days]
- Fever [Срок оценки: 60 days]
Критерии участия
Критерии включения
- Participant or healthcare proxy with the ability to understand and willingness to sign an informed consent.
- Adults >18 years old.
- Likely to have neutropenia > 7 days including such conditions as: acute leukemia; lymphoproliferative disease; multiple myeloma; myelodysplastic syndrome; bone marrow aplasia and autologous or allogeneic hematopoietic stem cell transplantation. Neutropenia defined as absolute neutrophil count <500.
- Received or planned to receive cytotoxic chemotherapy. No restrictions on prior therapy regarding dose or agent.
- High-risk neutropenia defined as expected duration of absolute neutrophil count less than 500 cells/µL for seven or more days.
- Admitted as an inpatient at Mass General Brigham or Dana Farber Cancer Institute (DFCI).
- Initial fever (defined as a single oral temperature of ≥38.3°C or a temperature of ≥38.0°C sustained over a one-hour period) during hospital admission or as reason for admission.
- Has been afebrile for 48 hours.
Критерии исключения
- Microbiologically or clinically suspected bacterial infection after index fever.
- Exposure to treatment antibacterial therapy 72 hours before first fever occurrence other than antibiotics deemed as prophylaxis.
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
- Открытое
- Основная цель
- Лечение
Центры проведения
Список центров уточняется — проверьте первичный протокол.
Идентификаторы
NCT: NCT06278896 · 23-684-END