Bacterial pneumonia
MONDO:0004652Acute infection of the lung parenchyma caused by bacteria (e.g., Streptococcus pneumoniae, Haemophilus influenzae, Chlamydia pneumoniae, Mycoplasma pneumoniae, and Legionella pneumophila). Signs and symptoms include productive cough, fever, chills, shortness of breath, and chest pain.
Also known as: Bacteria caused pneumonia, Bacteria pneumonia, pneumonia due to other gram-negative bacteria
111 clinical trials for this condition and its sub-types, 28 tagged with Bacterial pneumonia itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Bacterial pneumonia
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Streptococcal pneumonia 16 trials
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Mycoplasma pneumoniae pneumonia 9 trials
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Klebsiella pneumonia 7 trials
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Pneumonia caused by gram negative bacteria 5 trials · 7 incl. sub-types
2 sub-types
- Pneumonia caused by chlamydia 2 trials
- Rickettsial pneumonia 0 trials
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Legionnaires' disease 2 trials
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Staphylococcal pneumonia 1 trial
1 sub-type
- Staphylococcus aureus pneumonia 1 trial
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Anaerobic pneumonia 0 trials
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Can a simple inhaled combo keep pneumonia patients off ventilators?
Disease control Stopped earlyThis phase 3 trial tests whether an inhaled combination of budesonide (a corticosteroid) and formoterol (a bronchodilator) can prevent acute respiratory failure in hospitalized adults with pneumonia and low blood oxygen levels. Participants receive either the active treatment or …
Phase 3 • Sponsor: Stanford University • Aim: Disease control
Last updated Aug 08, 2026 00:03 UTC
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Rapid test plus targeted antibiotic shows promise for tough infections in blood cancer patients
Disease control Stopped earlyThis study tested whether the antibiotic ceftolozane-tazobactam, guided by a rapid molecular test, could effectively treat serious Pseudomonas aeruginosa infections in people with blood cancers or those who had a stem cell transplant. The 17 participants received the antibiotic t…
Phase 4 • Sponsor: Weill Medical College of Cornell University • Aim: Disease control
Last updated Jun 27, 2026 08:12 UTC