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临床试验/PER-005-19
PER-005-19尚未招募未知

A PHASE 3, RANDOMIZED, DOUBLE-BLIND, ACTIVE CONTROLLED STUDYTO COMPARE THE EFFICACY AND SAFETY OF RIDINILAZOLE (200 MG,BID) FOR 10 DAYS WITH VANCOMYCIN (125 MG, QID) FOR 10 DAYS INTHE TREATMENT OF CLOSTRIDIUM DIFFICILE INFECTION (CDI).

Summit (Oxford) Limited,0 个研究点目标入组 0 人开始时间: 2019年6月21日最近更新:
适应症

试验速览

阶段
未知
状态
尚未招募

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

入选标准

  • Inclusion Criteria Patients are eligible to be included in the study only if all
  • the following criteria apply: Age 1. Patient must be at least 18 years of age,
  • at the time of signing the informed consent. Type of Patient and Disease
  • Characteristics 2. Have signs and symptoms of CDI including diarrhea such
  • that in the Investigator’s opinion CDI antimicrobial therapy is required.
  • Diarrhea is defined as a change in bowel habits, with ≥3 UBMs (5, 6 or 7 on
  • the Bristol Stool Chart) in the 24 h prior to randomization. 3. Have the
  • presence of either toxin A and/or B of C. difficile in the stool determined by
  • a positive free toxin test (using a Sponsor agreed test). The stool sample
  • must have been produced within 72 hours prior to randomization. Sex 4.
  • Male or Female Male patients: • A male patient must agree to use
  • contraception as detailed in Appendix 4 of this protocol during the
  • treatment period and for at least 30 days after the last dose of study
  • treatment and refrain from donating sperm during this period. Female
  • patients: • A female patient is eligible to participate if she is not pregnant
  • (see Appendix 4), not breastfeeding, and at least one of the following
  • conditions applies: i. Not a woman of childbearing potential (WOCBP) as
  • defined in Appendix 4 OR ii. A WOCBP who agrees to follow the
  • contraceptive guidance in Appendix 4 during the treatment period and for at
  • least 30 days after the last dose of study treatment. Informed Consent 5.
  • Has provided documented signed informed consent and any authorizations
  • required by local law (e.g. Protected Health Information [PHI]).

排除标准

  • Exclusion Criteria Patients are excluded from the study if any of the
  • following criteria apply: Medical Conditions 1. Have had more than one prior
  • episode of CDI in the previous 3 months or more than 3 episodes in the
  • past 12 months 2. Have a history of chronic diarrheal disease including
  • inflammatory bowel disease (Crohn’s disease or ulcerative colitis). 3. Have
  • had a positive diagnostic test for other GI pathogens, considered to be
  • clinically relevant, within 2 weeks of randomization. 4. Have had major
  • gastrointestinal (GI) surgery (e.g. significant bowel resection) within 3
  • months of randomization (this does not include appendectomy). The
  • presence of a colostomy or ileostomy or likely requirement of an ostomy
  • during the study. 5. Have life threatening or fulminant CDI with evidence of
  • hypotension, septic shock, peritoneal signs or absence of bowel sounds, or
  • toxic megacolon. 6. Have a known current history of significantly
  • compromised immune system e.g. a. HIV positive with a CD4<200
  • cells/mm3 within 6 months of randomization. b. Severe neutropenia with
  • neutrophil count < 500 cells/mL. c. Are on concurrent immunosuppressive
  • therapy for recent (within previous 6 months) or anticipated solid organ
  • transplant or bone marrow transplant. d. Are on a concurrent
  • chemotherapy, radiotherapy or biologic for active malignancy. Or active
  • malignancy with ablative chemotherapy within the past 3 months or
  • anticipated during the study. Prior/Concomitant Therapy 7. Have had more
  • than 24 hours of dosing, or equivalent (i.e. four doses of oral vancomycin,
  • two doses of fidaxomicin or three doses of metronidazole) of antimicrobial
  • treatment active against the current episode of CDI prior to randomization.
  • 8. Prior or current use of anti-toxin antibodies including bezlotoxumab 9.
  • Are unable to discontinue products used to affect bowel movement or
  • disease progression (see Section 6.5.1 for a list of potentially confounding
  • medications). Prior/Concurrent Clinical Study Experience 10. Has been
  • involved in a clinical trial and received an investigational medicinal product
  • for indications other than CDI within 1 month or five half-lives (whichever is
  • longer) or within 3 months if the investigational medical product was for
  • CDI. 11. Have received an investigational vaccine against C. difficile. Other
  • Exclusions 12. Patients that the Investigator feels are inappropriate for the
  • study this would include those; a. with any other condition that, in the
  • Investigator´s judgment, would make the patient unsuitable for inclusion in
  • the study. b. who, in the opinion of the Investigator, are not likely to
  • complete the study for whatever reason. E.g. short life expectancy. c. with
  • known hypersensitivity or intolerance to ridinilazole, vancomycin, and/or
  • their excipients d. who are unwilling or unable to comply with protocol
  • requirements, e.g. complete the full course of study treatment per schedule,
  • attend study visits, complete an electronic diary (or have a caregiver able to
  • complete this on the patient’s behalf), provide stool samples, ingest
  • capsules, blood draws.

研究者

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