Clinical Benefit and Safety of Raxibacumab in Patients With Symptomatic Inhalational Anthrax in a Mass Exposure Scenario

Официальное название

A Field Study to Evaluate the Clinical Benefit and Safety of Raxibacumab in Patients With Symptomatic Inhalational Anthrax in a Mass Exposure Scenario

Обзор

This field study is designed such that it may be implemented for any individual with symptomatic inhalational anthrax who has been administered raxibacumab for treatment of anthrax following a mass exposure scenario. This study is designed to describe the clinical effectiveness (including course of illness and survival) and safety profile from patients who are treated with raxibacumab as part of their clinical care following exposure to B. anthracis. Study data and other investigational research will be collected prospectively to the extent possible at pre-specified time points. However, because of the logistical complexities that would likely accompany a mass anthrax event, most data in this study is anticipated to be collected retrospectively. During such a mass anthrax event, scavenged blood samples will be utilized where possible to maximize sample analyses and other investigational parameters. Therefore, both retrospective and prospective data collection are allowed in this protocol in order to maximize the amount of information obtained in subjects who have been administered raxibacumab. This field study will be the first opportunity to collect data on B. anthracis-exposed patients treated with raxibacumab, to better understand the clinical benefit and safety of the drug and to further inform patient care and treatment choices for management of anthrax.

Подробное описание

The protocol is a post-marketing requirement from the FDA to evaluate the clinical benefit and safety of raxibacumab administered to patients with symptomatic inhalational anthrax as part of their medical care following a mass exposure scenario to Bacillus anthracis.

Вмешательства

• Биопрепарат Sample Collection
  Whenever possible serum samples will be collected from all subjects to determine serum raxibacumab concentrations pre-infusion, and at specific timepoints post-infusion. In the event cerebrospinal fluid (CSF), pleural, ascites, or bronchoalveolar lavage (BAL) fluid are collected for ad hoc clinical laboratory testing, any remaining excess sample will be provided to Sponsor for determination of raxibacumab concentrations. Any available serum remaining from ad hoc clinical laboratory specimen col

Первичные конечные точки

• Evaluate Clinical Benefit of Raxibacumab for Patients with Symptomatic Inhalational Anthrax [Срок оценки: Up to Day 29]

Вторичные конечные точки (1)

• Evaluate Safety of Raxibacumab for Patients with Symptomatic Inhalational Anthrax [Срок оценки: Up to Day 29]

Критерии участия

Критерии включения

• Symptomatic inhalational anthrax linked to an identified mass exposure to B. anthracis.
• Women, including pregnant and lactating women, men, and children of all ages who receive a dose of raxibacumab from the Strategic National Stockpile (SNS) as part of their clinical care for symptomatic inhalational anthrax will be eligible to enroll in this study.
• Patients willing and able to adhere to the procedures stated in the protocol.
• Patients (or legally acceptable representative of minors and unconscious adults) willing and able to give written informed consent/assent (as applicable) to participate in the study.

Критерии исключения

• There are no exclusion criteria for patients enrolling in this study.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Не применимо

Модель

Одна группа

Маскирование

Открытое

Основная цель

Лечение

Центры проведения

Список центров уточняется — проверьте первичный протокол.

Идентификаторы

NCT: NCT02177721 · EBS-RAX-200137a

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

Открыть это исследование на ClinicalTrials.gov ↗