Expanded Access Protocol: Use of Tafenoquine for Treatment of Babesiosis in Immunocompromised Patients With Persistent Babesia Microti Despite Prior Treatment
试验速览
- 阶段
- 不适用
- 状态
- Available
- 发起方
研究概览
简要总结
The purpose of this expanded access protocol is to offer a potentially effective treatment (tafenoquine) to patients with persistent babesiosis, who have not responded to standard of care treatments, and who are immunocompromised and thus at risk for more serious complications. Tafenoquine will be self-administered orally as 2 x 100 mg dark pink coated tablets once daily (total daily dose 200 mg) with food on Days 1, 2, 3 & 4 then weekly thereafter (starting on day 11) until the patient has two consecutive negative PCR tests for Babesia parasites and symptoms of babesiosis have resolved. Other standard of care treatments recommended in the 2020 IDSA Guideline on Diagnosis and Management of Babesiosis should also be included in the treatment regimen.
研究设计
- 研究类型
- Expanded Access
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male or female, aged ≥ 18 years
- •Laboratory confirmed infection with B. microti and exhibiting clinical symptoms of babesiosis
- •Able and willing to give written informed consent
- •Able to take ARAKODA according to Prescribing Information
- •If female willing to take birth control for 90 days
- •Have risk factors for relapsing disease
- •Azithromycin, atovaquone, and/or clindamycin administered in the last 12 months to treat babesiosis, and, in the opinion of the investigator, high likelihood that current infection represents a relapse or continuation of disease
- •Willing to initiate or continue a standard of care antimicrobial regimen
排除标准
- •Have any of the contraindications for ARAKODA
- •Current or planned treatment with quinine while participating in the study
- •Any concomitant significant illness unrelated to babesiosis
- •Taking any excluded concomitant medication
- •The patient is unable to tolerate medication by the oral route