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Haemophilus Influenzae Pneumonia in Adults
Sponsor: Assistance Publique - Hôpitaux de Paris
Summary
Haemophilus influenzae is a Gram-negative coccobacillus capable of colonizing and infecting the human respiratory tract. In the adult population, patients with an abnormality of their mucociliary epithelium and a deficiency in innate or adaptive immunity are particularly exposed. The Infectious and Tropical Diseases department of Necker-Enfants Malades hospital has noted a recent increase in the number of cases of respiratory infections due to H. influenzae, with a high frequency of early relapses and recurrences despite appropriate treatment. The research focuses on lower respiratory infections (pneumonia) caused by Haemophilus influenzae in adults, excluding pneumonia acquired under mechanical ventilation linked to Haemophilus influenzae in patients in 13 AP-HP hospitals during 12 months, from 09/01/2022 to 08/31/2023.
Official title: Retrospective Hospital Study of Haemophilus Influenzae Pneumonia in Adults: Relapse and Severity
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
203
Start Date
2024-07-26
Completion Date
2024-09-01
Last Updated
2026-06-15
Healthy Volunteers
No
Conditions
Interventions
Collection of data from the patient's medical file
Collection of data from the patient's medical file. Relapses will be collected up to 3 months after Haemophilus influenzae pneumonia first episode.
Locations (12)
Hôpital Béclère
Clamart, France
Hôpital Beaujon
Clichy, France
Hôpital Raymond Poincaré
Garches, France
Hôpital du Kremlin-Bicêtre
Le Kremlin-Bicêtre, France
Hôpital Lariboisière
Paris, France
Hôpital Saint-Louis
Paris, France
Hôpital Saint-Antoine
Paris, France
Hôpital La Pitié Salpêtrière
Paris, France
Hôpital Cochin
Paris, France
Hôpital Européen Georges Pompidou
Paris, France
Hôpital Necker-Enfants Malades
Paris, France
Hôpital Bichat
Paris, France