Status:

COMPLETED

Pharmacokinetic Study With a Loading Dose of Clofazimine in Adult Patients With Nontuberculous Mycobacterial Disease

Lead Sponsor:

Radboud University Medical Center

Conditions:

Nontuberculous Mycobacterial Diseases

Eligibility:

All Genders

18+ years

Phase:

PHASE2

Brief Summary

Clofazimine (CFZ) is a promising drug for the treatment of NTM diseases. CFZ is highly active in vitro against M. abscessus and M. avium, the most common NTM pathogens, and shows synergy with macrolid...

Eligibility Criteria

Inclusion

  • The participant is diagnosed with pulmonary or extrapulmonary NTM disease and is eligible for treatment with CFZ
  • The participant is at least 18 years of age
  • The participant has a body weight (in light clothing and with no shoes) of at least 45 kg
  • The participant is able and willing to provide written, informed consent

Exclusion

  • The participant is in poor general condition where participation in the study cannot be accepted per discretion of the Investigator
  • There is evidence showing the participant has clinically significant metabolic, gastrointestinal, or other abnormalities that could possibly alter the PK of CFZ
  • The participant is diagnosed with cystic fibrosis
  • The participant has a prolongation of the QTc interval, \> 450 milliseconds for males and \> 460 milliseconds for females, on the screening ECG
  • The participant has abnormal alanine aminotransferase (ALT) and/or aspartate transferase (AST) levels of \> 3 times the upper limit of the laboratory reference range at screening
  • The participant is pregnant or is using inadequate contraceptive measures (if applicable)
  • The participant is breastfeeding (if applicable)
  • The participant has a known or suspected, current drug or alcohol abuse, that is, in the opinion of the Investigator, sufficient to compromise the safety or cooperation of the patient
  • The participant has as history of allergy/hypersensitivity to CFZ
  • The participant has received clofazimine in the past 3 months before inclusion with the exception of short-term use of no more than 7 days in the period of 1 to 3 months before inclusion

Key Trial Info

Start Date :

February 14 2022

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

August 8 2023

Estimated Enrollment :

12 Patients enrolled

Trial Details

Trial ID

NCT05294146

Start Date

February 14 2022

End Date

August 8 2023

Last Update

August 16 2023

Active Locations (1)

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1

Radboud university medical center

Nijmegen, Gelderland, Netherlands, 6525 GA