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临床试验/EUCTR2014-004372-27-IT
EUCTR2014-004372-27-IT进行中(未招募)1 期

A Phase 3 Multicenter, Randomized, Open-label, Clinical Trial of TelavancinVersus Standard Intravenous Therapy in the Treatment of Subjects withStaphylococcus aureus Bacteremia Including Infective Endocarditis - n/a

THERAVANCE BIOPHARMA ANTIBIOTICS, INC.0 个研究点目标入组 248 人开始时间: 2021年1月21日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
248

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Male or female at least 18 years old at the time of consent
  • 2. Subject has signed an informed consent form. If a subject is unable
  • to give consent, when legally permitted, consent must be obtained from
  • the subject's legally acceptable representative.
  • NOTE: Subject, or appropriate legal representative, must be able to
  • communicate effectively with investigator and site staff
  • 3. At least one blood culture positive for S. aureus obtained within 48
  • hours before randomization, referred to as the qualifying blood culture
  • 4. In addition to the QBC, subject must have at least one of the
  • following signs or symptoms of bacteremia:
  • Temperature = 38.0°C
  • White blood cell (WBC) count > 10,000 or < 4,000 cells/µL, or > 10%
  • immature neutrophils (bands) regardless of total peripheral WBC count
  • Tachycardia (heart rate > 90 bpm)
  • Tachypnea (respiratory rate >20 breaths/min)
  • Hypotension (systolic blood pressure <90 mmHg)
  • Signs and symptoms of localized catheter-related infection
  • (tenderness and/or pain, erythema, swelling, purulent exudate within 2
  • cm of entry site)
  • 5. Subject must, at enrollment, have either 1) known right-sided
  • infective endocarditis by Modified Duke's Criteria, 2) known complicated
  • bacteremia, demonstrated as signs or symptoms of metastatic foci of S.
  • aureus infection (eg, any infection remote from the primary focus caused
  • by hematogenous seeding or extension of infection beyond the primary
  • focus), or 3) at least one of the following risk factors for complicated
  • bacteremia [25-28].
  • A central venous catheter (CVC) in the internal jugular or subclavian
  • vein (Note: peripheral venous catheters are not sufficient for
  • enrollment)
  • Any CVC considered to be the source of the infection, demonstrated
  • by inflammation or purulent drainage from the CVC insertion site
  • Presence of a long-term intravascular catheter (eg, tunneled cuffed
  • intravascular catheter or subcutaneous port catheter); must be removed
  • within 3 days after enrollment
  • New or diastolic cardiac murmur
  • Community onset bacteremia (eg, subject does not live in a
  • healthcare facility)
  • Pathogen known to be MRSA at enrollment
  • Duration of symptoms =2 days at time of presentation (prior to start
  • of antibiotic therapy)
  • Skin exam findings suggesting acute systemic infection (ie, petechiae,
  • vasculitis, infarcts, ecchymoses or pustules due to the infection)
  • 6. Willing to receive intravenous antibiotics for the duration of
  • 7. Expected survival of at least 3 months
  • 8. Female subjects must be non-pregnant and non-lactating. If a female
  • subject is of childbearing potential, must have a documented negative
  • pregnancy test at screening
  • NOTE: All females are considered to be of childbearing potential unless
  • they are postmenopausal (amenorrheic for at least 2 years) or
  • documented to be surgically sterile (bilateral tubal ligation or total
  • 另有 11 项未显示

排除标准

  • 1. Treatment with any potentially effective (anti-staphylococcal)
  • systemic antibiotic for more than 48 hours within 7 days before
  • randomization
  • EXCEPTION: Documented resistance to the prior systemic antibacterial
  • therapy, confirmed by a microbiological laboratory report (pathogens
  • non susceptible to telavancin, or non-susceptible to daptomycin and a
  • vancomycin MIC >1 mcg/mL are not permitted)
  • 2. Requirement or anticipated requirement of potentially effective
  • (anti-staphylococcal) non-study systemic antibiotics during the study
  • 3. Presence of an infection source (eg, intravascular line, abscess,
  • infected prosthetic material, wound) that will not be managed or
  • controlled (eg, removal of line, drainage of abscess, removal of infected
  • prosthesis, or debridement of wound) within the first 3 days of study
  • drug treatment
  • 4. Presence of prosthetic cardiac valve or cardiac device (eg,
  • implantable cardioverter defibrillator [ICD]), permanent pacemaker, or
  • cardiac valve support ring)
  • 5. Known or suspected left-sided infective endocarditis (LIE), according
  • to Modified Duke Criteria (Appendix 1)
  • NOTE: Right-sided infective endocarditis (RIE) is permitted
  • 6. Known or suspected osteomyelitis or meningitis
  • NOTE: Investigators should use clinical judgment to determine whether
  • additional imaging studies (eg, X-ray, computed tomography scan,
  • magnetic resonance imaging) are indicated at screening to rule out the
  • presence of osteomyelitis
  • NOTE: Evidence of metastatic complications related to the primary
  • infection such as right-sided endocarditis, septic arthritis, septic
  • pulmonary emboli are permitted. S. aureus pneumonia is permitted
  • 7. Prior episode of invasive S. aureus infection (defined as having
  • resolved after appropriate follow-up per discretion of the investigator)
  • within the past 30 days
  • 8. Infecting pathogen with confirmed (prior to enrollment) nonsusceptibility
  • to telavancin; or confirmed non susceptibility to
  • daptomycin and a vancomycin MIC >1 mcg/mL; or a mixed polymicrobial
  • infection with a Gram-negative pathogen with confirmed resistance to
  • 9. Subjects with HIV/AIDS requiring prophylactic
  • trimethoprim/sulfamethoxazole are excluded (or requiring potentially
  • effective concomitant administration of agents containing cyclodextrin
  • (eg, itraconazole, voriconazole)
  • 10. Previous participation in an anti-infective study during the past 12
  • 11. A history of significant allergy or intolerance to telavancin; caution
  • should be taken in subjects with a history of severe hypersensitivity
  • reaction to vancomycin. If the pathogen is known MRSA, allergy to both
  • vancomycin and daptomycin. If the pathogen is known MSSA, allergy to
  • both anti-staphylococcal PCN/cephalosporin and daptomycin
  • 12. Solid organ transplantation or bone marrow transplantation within
  • 6 months before randomization
  • 13. Severe neutropenia, defined as an absolute neutrophil count (ANC)
  • <500 cells per microliter, or expected development of severe
  • neutropenia during study
  • 另有 8 项未显示

研究者

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