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OpenTrials
Completed

NCT Number: NCT06238856

Single Dose Escalation Study of TR02 (Sustained Lipid Inhalation Technology [SLIT™] Amikacin) in Participants With Cystic Fibrosis (CF) Having Chronic Infections of Pseudomonas Aeruginosa

The primary purpose of this study is to evaluate the safety and tolerability of three active doses of nebulized amikacin in a SLIT™ formulation.

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Key information

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Study participants must produce sputum that is positive for Pseudomonas aeruginosa.
  • Confirmed diagnosis of CF (positive sweat chloride >60 milliequivalents (mEq)/liter (by pilocarpine iontophoresis) and/or a genotype with two identifiable mutations consistent with CF accompanied by one or more clinical features with the CF phenotype.
  • Forced expiratory volume (FEV1) ≥40% predicted at Screening as calculated by the Knudsen reference equations.
  • Clinically stable with no evidence of current pulmonary exacerbation.

Exclusion criteria

  • History of lung transplantation.
  • Use of intravenous antibiotics or oral quinolones within 14 days of Screening.
  • Use of low dose oral antibiotics (e.g. tetracycline, sulfa) for acne or other conditions within 30 days of Screening.
  • Use of systemic corticosteroids (≥20 milligrams [mg] of prednisone per day) within 30 days of Screening.
  • Initiation of TOBI® (tobramycin), high dose ibuprofen, recombinant human DNase (rhDNase), or macrolide antibiotics within 60 days of Screening.
  • History of sputum or throat swab culture yielding Burkholderia cepacia complex within 2 years of Screening or growth of Burkholderia cepacia complex from the sputum or throat swab culture obtained at Screening.
  • History of biliary cirrhosis, portal hypertension, or splenomegaly or splenomegaly on physical exam at Screening or enrollment.
  • History of daily continuous oxygen supplementation or requirement for more than 2 liter per minute (L/min) at night.

Note: Other inclusion/exclusion criteria may apply.

Treatment and study plan

SLIT™ Amikacin

Drug

Amikacin administered via the Pari LC STAR™ nebulizer.

Other names: TR02

Placebo

Drug

Nebulized saline.

Primary outcomes

  1. Number of Participants who Experience a Treatment Emergent Adverse Event (TEAE)

    Time frame: Up to Day 28

    Safety and tolerability of three active doses of nebulized amikacin in a SLIT™ formulation.

Secondary outcomes

  1. Area Under the Concentration-time Curve (AUC) of SLIT™ Amikacin in Serum

    Time frame: Pre-dose and at multiple time points post-dose up to Day 3

  2. Percent Dose of SLIT™ Amikacin in Urine

    Time frame: At multiple time points post-dose up to Day 3

  3. AUC of SLIT™ Amikacin in Sputum

    Time frame: Pre-dose and at multiple time points post-dose on Days 1, 2, 3, 8, 14, and 28

  4. Change From Baseline in Sputum Density of Pseudomonas Aeruginosa

    Time frame: Baseline up to Day 28

Sponsors and collaborators

Lead sponsor

Insmed Incorporated

Industry

Registry information

Official study title

Safety and Tolerability Study of Single Dose Escalations of TR02 (SLIT™ Amikacin) by Inhalation in Cystic Fibrosis Study Patients With Chronic Infections of Pseudomonas Aeruginosa

Important dates

Study start
2004
Primary completion
2005
Study completion
2005
First posted
Feb 2, 2024
Registry last updated
Feb 2, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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