A Study of Itraconazole and Posaconazole for Chronic Pulmonary Aspergillosis
POSITRON
Optimizing Azole Therapy in Chronic Pulmonary Aspergillosis: A Randomized Comparative Study of Itraconazole and Posaconazole Integrating Clinical Outcomes, Azole Exposure, and Resistance Surveillance
1 other identifier
interventional
220
1 country
2
Brief Summary
A prospective, randomized, open-label comparative study evaluating oral itraconazole and oral posaconazole in treatment-naïve patients with CPA, with treatment for 12 months is proposed. The study will compare clinical effectiveness and safety of the study drugs. The findings will generate evidence to guide individualized antifungal therapy, inform antifungal stewardship strategies, and strengthen resistance surveillance frameworks for CPA. As the first randomized evaluation of posaconazole in CPA, the study has the potential to directly influence clinical practice and international treatment recommendations for this neglected fungal disease
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for phase_3
Started Nov 2026
Typical duration for phase_3
2 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
September 11, 2026
CompletedFirst Posted
Study publicly available on registry
September 17, 2026
CompletedStudy Start
First participant enrolled
November 1, 2026
ExpectedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2029
Study Completion
Last participant's last visit for all outcomes
December 31, 2029
October 1, 2026
September 1, 2026
3.1 years
September 11, 2026
September 28, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Overall favorable treatment response at 12 months
Defined by: (1) Clinical improvement or stability; (2) Radiological improvement or stability on chest CT; and (3) No requirement for antifungal modification because of treatment failure.
12 months
Secondary Outcomes (5)
Significant treatment-emergent adverse events
12 months
CPA relapse
18 months
Time to first CPA relapse
18 months
Quality of life assessment by SGRQ
12 months
All-cause and CPA-related mortality during follow-up
18 months
Other Outcomes (11)
Subgroup analyses
12 months
Overall favorable treatment response at 6 months
6 months
Unfavourable treatment response or CPA relapse
18 months
- +8 more other outcomes
Study Arms (2)
Itraconazole
ACTIVE COMPARATORItraconazole suprabioavailable capsule 130 mg twice daily
Posaconazole
EXPERIMENTALPosaconazole 100 mg sustained release capsule (300 mg once a day)
Interventions
Posaconazole 300 mg will be given once daily
Eligibility Criteria
You may qualify if:
- One or more clinical symptoms (persistent cough, recurrent haemoptysis, weight loss, malaise, fever, dyspnoea) for ≥3 months
- Slowly progressive or persistent radiological findings on CT thorax including one or more cavities with or without a fungal ball, fibrosis, pericavitary infiltrates, consolidation, nodules, or pleural thickening
- Serum A. fumigatus-IgG ≥27 milligrams of antibody/litre (mgA/L), or growth of Aspergillus in respiratory secretions (twice in sputum or once in bronchoalveolar lavage fluid \[BALF\]) or serum galactomannan index (GMI) ≥1.7 or BALF GMI ≥2.6.
You may not qualify if:
- Failure or refusal to provide written informed consent
- Patients on immunosuppressive drugs, receiving prednisolone (or equivalent) ≥10 mg/day for ≥3 weeks, or known HIV infection
- Intake of antifungal triazoles for ≥3 weeks in the preceding 3 months (prior azole therapy)
- Active pulmonary infection due to Mycobacterium tuberculosis or non-tuberculous mycobacteria
- Other forms of pulmonary aspergillosis (subacute or acute invasive aspergillosis)
- Pregnancy or lactation
- Significant hepatic dysfunction (ALT/AST ≥3× upper limit of normal at baseline)
- Known hypersensitivity to azole antifungals
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (2)
Chest Clinic, PGIMER, Chandigarh
Chandigarh, Chandigarh, 160012, India
Chest Clinic, PGIMER, Chandigarh
Chandigarh, Chandigarh, 160012, India
Related Publications (1)
REFERENCES Sehgal, I. S., Muthu, V., Salzer, H. J. F., & Agarwal, R. (2026). Post-tuberculosis lung disease and pulmonary aspergillosis management: challenges and considerations. Expert Rev Anti Infect Ther, 1-21. doi:10.1080/14787210.2026.2631525 Sehgal, I. S., Soundappan, K., Agarwal, R., Muthu, V., Dhooria, S., Prasad, K. T., . . . Chakrabarti, A. (2025). Prevalence of Chronic Pulmonary Aspergillosis in Patients With Mycobacterial and Non-Mycobacterial Tuberculosis Infection of the Lung: A Systematic Review and Meta-Analysis. Mycoses, 68(4), e70060. doi:10.1111/myc.70060 Sehgal, I. S., Agarwal, R., Dhooria, S., Prasad, K. T., Muthu, V., Aggarwal, A. N., . . . Chakrabarti, A. (2026). Oral itraconazole versus oral voriconazole for treatment-naive patients with chronic pulmonary aspergillosis in India (VICTOR-CPA trial): a single-centre, open-label, randomised, controlled, superiority trial. Lancet Infect Dis, 26(3), 239-249. doi:10.1016/S1473-3099(25)00537-7 Sehgal, I. S., Dhooria, S., Muthu, V., Salzer, H. J. F., & Agarwal, R. (2024). Burden, clinical features, and outcomes of post-tuberculosis chronic obstructive lung diseases. Curr Opin Pulm Med, 30(2), 156-166. doi:10.1097/MCP.0000000000001026 Sehgal, I. S., Dhooria, S., Muthu, V., Prasad, K. T., Aggarwal, A. N., Chakrabarti, A., . . . Agarwal, R. (2022). Efficacy of 12-months oral itraconazole versus 6-months oral itraconazole to prevent relapses of chronic pulmonary aspergillosis: an open-label, randomised controlled trial in India. Lancet Infect Dis, 22(7), 1052-1061. doi:10.1016/S1473-3099(22)00057-3 Ashbee, H. R., Barnes, R. A., Johnson, E. M., Richardson, M. D., Gorton, R., & Hope, W. W. (2014). Therapeutic drug monitoring (TDM) of antifungal agents: guidelines from the British Society for Medical Mycology. J Antimicrob Chemother, 69(5), 1162-1176. doi:10.1093/jac/dkt508 Soundappan, K., Sehgal, I. S., Prabhakar, N., Rana, S., Raju, R., Dhooria, S., . . . Agarwal, R. (2024). Incidence and prevalence of ch
BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Masking Details
- The outcome assessor and the radiologist will be blinded to the treatment allocation
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Associate Professor
Study Record Dates
First Submitted
September 11, 2026
First Posted
September 17, 2026
Study Start (Estimated)
November 1, 2026
Primary Completion (Estimated)
December 1, 2029
Study Completion (Estimated)
December 31, 2029
Last Updated
October 1, 2026
Record last verified: 2026-09