How common is antimicrobial resistance in people with chronic lung diseases
Official title: PRESIDE: Prospective Study on Antimicrobial RESIstance in Chronic Pulmonary DiseasE
Run by Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico · NCT07874139 · Data updated 2026-11-12
This study will observe people with chronic lung diseases to see how often antimicrobial resistance appears in their respiratory samples and what factors are linked to higher resistance.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 683 (estimated) |
| Sponsor | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico Academic / other |
| Locations | 68 sites (Ann Arbor, Michigan and 67 other locations) |
| Status | Recruiting |
| Started | March 31, 2025 |
| Main results expected | November 2029 |
| Study ends | November 2029 |
| Registry record updated | October 14, 2026 |
| Trial ID | NCT07874139 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults and children with any chronic lung disease who had at least one respiratory sample collected in the prior 12 months and are seen in outpatient or inpatient settings during the study period.
✕Probably not a fit
Patients whose care is not impacted by AMR data collection or whose samples do not show resistance patterns may not directly benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a multicenter, international observational study that collects routine clinical and microbiology data from patients with chronic lung diseases over five years. Data are gathered during two two-week periods each year and include demographic, clinical, and microbiology variables, with records de-identified in a secure eCRF. No interventions beyond standard clinical practice are performed. The aim is to map the prevalence and burden of AMR locally and globally, explore susceptibility patterns of high priority pathogens, assess geographic variability, and identify risk factors for AMR in chronic lung disease patients.
Why it matters
Potential benefit: If successful, findings could inform infection control practices and guide antibiotic stewardship for people with chronic lung diseases.
How similar studies have gone: Previous observational work in respiratory infections has shown variability in AMR and supports the value of multicenter surveillance.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients of all ages with any chronic lung disease who, for clinical practice, underwent testingof at least one respiratory biological sample (sputum culture; bronchoaspirate; bronchoalveolar lavage; nasal swab; throat swab) within the 12 months prior to the visit. * Patients attending an outpatient clinic or hospitalized during the study period Exclusion Criteria: * Patients who have not signed the informed consent form * Absence of data in the patient record
Where it's running
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University of Michigan
Ann Arbor, Michigan, United States Recruiting -
Catholic University Our Lady of Good Counsel
Tirana, Albania Recruiting -
Frankston Hospital
Frankston, Australia Recruiting -
Antwerp University Hospital
Antwerp, Belgium Recruiting -
CHU St Pierre
Brussels, Belgium Recruiting -
AZ Maria Middelares
Ghent, Belgium Recruiting
Show 44 more locations
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Ghent University Hospital
Ghent, Belgium Recruiting -
University Hospital Leuven
Leuven, Belgium Recruiting -
Santa Casa de Belo Horizonte
Minas Gerais, Brazil Recruiting -
Foothills Medical Centre
Calgary, Canada Recruiting -
Hangzhou Red Cross Hospital
Hangzhou, China Recruiting -
Dubrava University Hospital
Zagreb, Croatia Recruiting -
2nd Faculty of Medicine, Charles University and Motol University Hospital
Prague, Czechia Recruiting -
Zealand University Hospital - Roskilde and Naestved
Copenhagen, Denmark Recruiting -
Assiut University Hospital
Asyut, Egypt Recruiting -
Al Hussein University Hospital
Cairo, Egypt Recruiting -
Centre Hospitalier Universitaire de Reims
Reims, France Recruiting -
Charité - Universitatmedizin Berlin
Berlin, Germany Recruiting -
University Clinic Marburg
Marburg, Germany Recruiting -
General Hospital "Papanikolaou"
Thessaloniki, Greece Recruiting -
The University of Hong Kong, Pok Fu Lam
Hong Kong, Hong Kong Recruiting -
GCS Medical College Hospital and Research Centre
Ahmedabad, India Recruiting -
AIIMS (All India Institute of Medical Science)
Dehli, India Recruiting -
Aster Medcity
Kochi, India Recruiting -
Calcutta Medical Research Institute
Kolkata, India Recruiting -
Policlinico S Orsola - Malpighi
Bologna, Italy Recruiting -
ULSS3 Serenissima Ospedale di Dolo
Dolo, Italy Recruiting -
AOU Policlinico Universitario G Martino
Messina, Italy Recruiting -
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano
Milan, Italy Recruiting -
IRCCS Humanitas Research Hospital
Milan, Italy Recruiting -
IRCCS San Gerardo dei Tintori
Monza, Italy Recruiting -
Kathmandu Medical College
Kathmandu, Nepal Recruiting -
Nigeria Centre for Disease Control and Prevention
Abuja, Nigeria Recruiting -
General Hospital 8th September
Skopje, North Macedonia Recruiting -
Aga Khan University
Karachi, Pakistan Recruiting -
Instytut Gruzlicy i Chorob Pluc
Warsaw, Poland Recruiting -
Hospital de Santa Maria, Centro Ospitalar Lisboa Norte EPE
Lisbon, Portugal Recruiting -
University Clinical Centre Nis
Niš, Serbia Recruiting -
University Clinic of Respiratory and Allergic Diseases
Golnik, Slovenia Recruiting -
Hallym University Kangnam Sacred Heart Hospital
Seoul, South Korea Recruiting -
Hospital del Mar Research Institute
Barcelona, Spain Recruiting -
Hospital san Joan de Deu de Martorell
Barcelona, Spain Recruiting -
Hospital Universitario de Getafe
Getafe, Spain Recruiting -
Hospital La Princesa
Madrid, Spain Recruiting -
Hospital Regional Universitario de Malaga
Málaga, Spain Recruiting -
Hospital Recoletas Salud Campo Grande
Valladolid, Spain Recruiting -
Faculty of Medicine, University of Colombo
Colombo, Sri Lanka Recruiting -
Internal Security Forces Hospital La Marsa
Tunis, Tunisia Recruiting -
Ankara Ataturk Sanatorium Education and Research Hospital
Ankara, Turkey (Türkiye) Recruiting -
Marmara University Faculty of Medicine
Istanbul, Turkey (Türkiye) Recruiting
+18 more sites. See ClinicalTrials.gov for the full list.
Study contacts
- Principal investigator: Andrea Gramegna — Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano
- Study coordinator: Andrea Gramegna
- Email: andrea.gramegna@unimi.it
- Phone: 0255032020
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.