Oncology Cardiology / Cardiovascular Respiratory / COPD / Asthma Infectious Disease Gastroenterology Diabetes / Metabolic Neurology Rheumatology Women's Health Mental Health / Psychiatry Dermatology Rare Diseases Men's Health
Clinical Trial ● Currently Recruiting Phase II NCT06968845

A Phase 2 Study of LTI-03 in Patients With Idiopathic Pulmonary Fibrosis

A Phase 2 Study of LTI-03 in Patients With Idiopathic Pulmonary Fibrosis — Recruiting • Phase II • Cardiology / Cardiovascular • NCT06968845.

📅 03 Jun 2026 ⏱ 4 min read
Currently Recruiting
This trial is actively seeking participants in the UK. Discuss eligibility with your patient before referring.
Status
Currently Recruiting
Phase
Phase II
NCT ID
NCT06968845
Sponsor
Rein Therapeutics
Start
2026-02-02
ClinicaliQ Trial Snapshot
  • A Phase 2 Study of LTI-03 in Patients With Idiopathic Pulmonary Fibrosis — Recruiting • Phase II • Cardiology / Cardiovascular • NCT06968845.
  • What is being tested: LTI-03, an inhaled experimental medication designed to treat Idiopathic Pulmonary Fibrosis (IPF) by addressing the underlying pathophysiology of progressive lung cell death.
  • Patient eligibility overview: Adults with confirmed IPF diagnosis; specific eligibility criteria typically include baseline lung function parameters, absence of significant comorbidities, and ability to use inhaler devices as specified in the full protocol.
Use This Page For
  • Quick orientation before opening the registry record.
  • Checking recruitment status, phase and sponsor at a glance.
  • Connecting this trial to nearby guidelines, Drug Science and education.
What This Trial Is Studying

Rationale: LTI-03 is an experimental medication breathed into the lungs using an inhaler. It is being studied for the treatment of Idiopathic Pulmonary Fibrosis (IPF). IPF is a progressive, fatal lung disease caused by the death of lung cells involved in oxygen uptake and by progressive fibrosis (scarring) of the lungs. As the disease progresses, patients experience loss of lung function and increased breathing problems. LTI-03 is hypothesized to treat IPF by protecting and restoring the function of the oxygen uptake cells and by controlling lung fibrosis which may result…

Eligibility Snapshot
  • : 1. Male or female age 40 years or older. 2. Willing and able to provide written informed consent. 3. Diagnosis of IPF within 5 years of Screening as confirmed by a centrally read HRCT of the chest as defined by the ATS/ERS/JRS/ALAT guideline. HRCT lung fibrosis by central read during screening must involve ≥ 10% of the lung and be greater than emphysema involvement of the lung. 4. Forced vital capacity (FVC) percent predicted ≥ 45% at Screening. 5. Diffusion capacity of the lungs for carbon monoxide (DLCO), hemoglobin-corrected percent predicted ≥ 30% within 8 weeks prior to Randomization.
  • Participants receiving nintedanib, pirfenidone, or nerandomilast (where approved for marketing) for IPF treatment must have been on a stable prescribed dose for at least 12 weeks prior to Randomization.
  • Participants who previously received nintedanib, pirfenidone, or nerandomilast must have discontinued treatment at least 8 weeks prior to Randomization. 8. Able to adequately self-administer study drug using the protocol-specified inhaler device.

Use the source registry for the full inclusion and exclusion criteria before discussing referral or enrolment.

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
View Trial ↗
Share: Twitter/X LinkedIn
Related

Related Clinical Intelligence

Guidelines, Drug Science, safety briefs and education connected to this trial area.

Guideline
Finerenone for treating chronic heart failure with preserved or mildly reduced ejection fraction
Cardiology / Cardiovascular · 05 Aug 2026
Finerenone is recommended as an option for chronic heart failure with preserved or mildly reduced ejection fraction (HFpEF/HFmrEF) and can be initiated…
View guideline →
Guideline
Artificial intelligence (AI)-assisted echocardiography analysis and reporting to support the diagnosis and monitoring of heart failure: early-use assessment
Cardiology / Cardiovascular · 19 May 2026
AI-assisted echocardiography can support faster preliminary analysis and reporting of echo images in heart failure patients, potentially reducing reporting delays and improving…
View guideline →
Guideline
Sotatercept for treating pulmonary arterial hypertension
Cardiology / Cardiovascular · 03 Jun 2026
Sotatercept is recommended as a treatment option for pulmonary arterial hypertension (PAH) in patients who meet NICE criteria; verify patient eligibility and…
View guideline →
Clinical Brief
The struggle to get hold of medication in England is set to get worse
Cardiology / Cardiovascular · BBC Health · 01 May 2026
Drug supply shortages are affecting multiple therapeutic areas – patients with cardiovascular disease, stroke prevention, ophthalmology, and psychiatric conditions are currently experiencing…
View brief →
Guideline
Semaglutide for reducing the risk of major adverse cardiovascular events in people with cardiovascular disease and overweight or obesity
Cardiology / Cardiovascular · 07 May 2026
Semaglutide is recommended for adults with established cardiovascular disease and overweight/obesity to reduce major adverse cardiovascular events – consider prescribing as part…
View guideline →
Guideline
Aficamten for treating symptomatic obstructive hypertrophic cardiomyopathy
Cardiology / Cardiovascular · 30 Jul 2026
Patient selection: Consider aficamten for symptomatic obstructive hypertrophic cardiomyopathy patients who remain symptomatic despite optimised standard therapy (beta-blockers, non-dihydropyridine calcium channel blockers,…
View guideline →