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A prospective, multicenter, observational clinical study of polymyxin B-based combined anti infective regimen in the treatment of CRPA infection in hematological malignancies

A prospective, multicenter, observational clinical study of polymyxin B-based combined anti infective regimen in the treatment of CRPA infection in hematological malignancies

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100049105
Enrollment
Unknown
Registered
2021-07-21
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-04-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hematological Disease

Interventions

Experimental group:Polymyxin B treatment

Sponsors

The First Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. The patient was diagnosed as hematological malignancy, with a history of CRPA colonization or infection (previous or current stool screening, throat swab, skin swab or secretion, sputum culture or blood culture with CRPA), and continued fever after initial treatment with broad-spectrum antibiotics, (oral temperature >= 38.3 degree C (armpit / ear temperature >= 38.0 degree C) or >= 38.0 degree C (armpit / ear temperature >= 37.7 degree C) for more than 1 h); 2. Aged >= 18 years old; 3. Good liver and kidney function: alanine aminotransferase (ALT) or aspartate aminotransferase (AST) and total bilirubin were less than 2 times of the upper limit of normal; Serum creatinine < 176 u The creatinine clearance rate was more than 50 ml / min / 1.73 m^2; 4. Sign informed consent.

Exclusion criteria

Exclusion criteria: 1.Combined with other malignant tumors; 2.Pregnant or lactating women; 3.Patients who participated in other clinical trials at the same time; 4.Conditions that other researchers consider inappropriate for inclusion.

Design outcomes

Primary

MeasureTime frame
Treatment success rate;

Secondary

MeasureTime frame
Adverse reactions to polymyxin B;

Countries

China

Contacts

Public ContactYe Baodong

The First Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine

13588453501@163.com+86 13588453501

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026