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临床试验/2024-520251-24-00
2024-520251-24-00招募中4 期

Evidence based empirical antibiotic treatment for urinary tract infections requiring hospitalisation - TRI-AB trial

Odense University Hospital7 个研究点 分布在 1 个国家目标入组 618 人开始时间: 2026年1月5日最近更新:
适应症
干预措施

试验速览

阶段
4 期
状态
招募中
入组人数
618
试验地点
7
主要终点
Clinical cure on day 3 (resolution of cUTI-related symptoms and fever, together with clinical improvement and no need for escalating systemic antimicrobial therapy)

研究概览

简要总结

To assess whether tablet pivmecillinam 800 mg three times daily combined with a single iv dose of gentamicin 5 mg/kg is non-inferior to current standard empirical treatments (iv ampicillin plus gentamicin or iv piperacillin/tazobactam) for achieving clinical cure on day 3 in hospitalised adults with cUTI

研究设计

分配方式
Randomized
主要目的
Tri-ab
盲法
None

入排标准

年龄范围
18 years 至 65+ years(65+ Years, 18-64 Years)
接受健康志愿者

入选标准

  • Age ≥18 years
  • Hospitalised with symptoms and/or signs of acute pyelonephritis or lower cUTI
  • Empirical intravenous antibiotic treatment is planned by the treating physician

排除标准

  • quick Sequential Organ Failure Assessment Score (qSOFA) ≥2 (qSOFA score allocates one point for each of the following criteria: respiratory rate ≥22/min, altered mental status, and systolic blood pressure ≤100 mmHg)
  • Known myasthenia gravis
  • Acute mononucleosis or porphyria
  • Pre-existing complicated urogenital conditions
  • Current or earlier treatment with cisplatin and/or carboplatin
  • Descent from the Faroe Islands without prior negative screening for Carnitine Transporter Deficiency (CTD)
  • Receipt of iv antibiotics covering cUTI prior to enrollment
  • Kidney transplant recipients or patients on hemodialysis or periotoneal dialysis
  • Informed consent prior to inclusion unobtainable.
  • estimated Glomerular Filtration Rate <30ml/min/1.73m^2
  • Urine culture within 72 hours showing a microorganism resistant to one of the study regimens
  • Known allergy or hypersensitivity to pivmecillinam, penicillins, cephalosporins, aminoglycosides or excipients
  • Pregnancy or breastfeeding
  • Inability to ingest oral medication

研究组 & 干预措施

PIPERACILLIN AND BETA-LACTAMASE INHIBITOR

Comparator

干预措施: PIPERACILLIN AND BETA-LACTAMASE INHIBITOR (Drug)

PIVMECILLINAM

Test

干预措施: PIVMECILLINAM (Drug)

AMPICILLIN

Comparator

干预措施: AMPICILLIN (Drug)

GENTAMICIN

Test

干预措施: GENTAMICIN (Drug)

结局指标

主要结局

Clinical cure on day 3 (resolution of cUTI-related symptoms and fever, together with clinical improvement and no need for escalating systemic antimicrobial therapy)

Clinical cure on day 3 (resolution of cUTI-related symptoms and fever, together with clinical improvement and no need for escalating systemic antimicrobial therapy)

次要结局

  • 30/90/365-day mortality
  • Microbiological cure on Day 3
  • Time to oral-only antibiotic therapy
  • Length of hospital stay
  • Antibiotic treatment duration (combined iv and oral)
  • Nephrotoxicity within 30 days
  • Proportion of treatment-related serious adverse reactions (SAE) and suspected unexpected serious adverse reactions (SUSAR)
  • Secondary infections (C. difficile or genital/oral Candida within 30 days of enrollment)
  • Hospital readmission within 90 days due to UTI
  • Post-discharge antibiotic prescription redemption within 90 days for UTI associated antibiotics.

研究者

申办方类型
Hospital/Clinic/Other health care facility
责任方
Principal Investigator
主要研究者

TRI-AB

Scientific

Odense University Hospital

研究点 (7)

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