Bacterial infectious disease
MONDO:0005113An acute infectious disorder that is caused by gram positive or gram negative bacteria; representative examples include pneumococcal, streptococcal, salmonella, and meningeal infections.
Also known as: Bacteria caused disease or disorder, Bacteria disease or disorder, Bacteria infectious disease, bacterial disease, bacterial disorder, bacterial infection, bacterial infectious disease, infection, bacterial
2073 clinical trials for this condition and its sub-types, 96 tagged with Bacterial infectious disease itself.
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Sub-types of Bacterial infectious disease
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Primary bacterial infectious disease 0 trials · 590 incl. sub-types
37 sub-types
- Tuberculosis 216 trials · 298 incl. sub-types Sub-types →
- Syphilis 47 trials · 56 incl. sub-types Sub-types →
- Gonorrhea 49 trials Sub-types →
- Tetanus 43 trials Sub-types →
- Lyme disease 30 trials
- Diphtheria 27 trials Sub-types →
- Mycobacterium avium complex disease 22 trials
- Anthrax infection 17 trials · 20 incl. sub-types Sub-types →
- Salmonellosis 5 trials · 19 incl. sub-types Sub-types →
- Cholera 16 trials
- Shigellosis 14 trials
- Leprosy 11 trials · 12 incl. sub-types Sub-types →
- Leptospirosis 9 trials Sub-types →
- Botulism 5 trials Sub-types →
- Listeriosis 4 trials Sub-types →
- Plague 2 trials · 4 incl. sub-types Sub-types →
- Buruli ulcer disease 3 trials
- Q fever 3 trials
- Campylobacteriosis 3 trials Sub-types →
- Melioidosis 3 trials
- Brucellosis 2 trials Sub-types →
- Legionellosis 1 trial · 2 incl. sub-types Sub-types →
- Relapsing fever 2 trials Sub-types →
- Bartonellosis 0 trials · 1 incl. sub-types Sub-types →
- Ehrlichiosis 1 trial Sub-types →
- Granuloma inguinale 0 trials · 1 incl. sub-types Sub-types →
- Ornithosis 1 trial
- Pinta disease 1 trial
- Borrelia miyamotoi disease 0 trials
- Chancroid 0 trials
- Glanders 0 trials
- Rhinoscleroma 0 trials
- Sennetsu fever 0 trials
- Spirillary rat-bite fever 0 trials
- Staphyloenterotoxemia 0 trials
- Streptobacillary rat-bite fever 0 trials
- Tularemia 0 trials Sub-types →
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Mycobacterial infectious disease 23 trials · 360 incl. sub-types
7 sub-types
- Tuberculosis 216 trials · 298 incl. sub-types Sub-types →
- Pulmonary non-tuberculous mycobacterial infection 48 trials
- Mycobacterium avium complex disease 22 trials
- Leprosy 11 trials · 12 incl. sub-types Sub-types →
- Buruli ulcer disease 3 trials
- Mycobacterium xenopi infection 2 trials
- Aquarium granuloma 0 trials
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Gram-negative bacterial infections 33 trials · 300 incl. sub-types
15 sub-types
- Helicobacter pylori infectious disease 115 trials
- Treponema infectious disease 6 trials · 57 incl. sub-types Sub-types →
- Chlamydiaceae infections 1 trial · 55 incl. sub-types Sub-types →
- Bordetellosis 0 trials · 39 incl. sub-types Sub-types →
- Moraxellaceae infectious disease 0 trials · 8 incl. sub-types Sub-types →
- Pneumonia caused by gram negative bacteria 5 trials · 7 incl. sub-types Sub-types →
- Rickettsiaceae infectious disease 0 trials · 4 incl. sub-types Sub-types →
- Burkholderia infectious disease 0 trials · 3 incl. sub-types Sub-types →
- Anaplasmataceae infectious disease 0 trials · 2 incl. sub-types Sub-types →
- Bartonellaceae infectious disease 0 trials · 1 incl. sub-types Sub-types →
- Bacteroidaceae infectious disease 0 trials Sub-types →
- Desulfovibrionaceae infectious disease 0 trials
- Fusobacteriaceae infectious disease 0 trials Sub-types →
- Bacterial meningitis caused by gram-negative bacteria 0 trials Sub-types →
- Streptobacillus infectious disease 0 trials Sub-types →
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Commensal bacterial infectious disease 0 trials · 272 incl. sub-types
6 sub-types
- Toxic shock syndrome 224 trials Sub-types →
- Chlamydia trachomatis infectious disease 37 trials · 48 incl. sub-types Sub-types →
- Lemierre syndrome 0 trials
- Actinomycosis 0 trials Sub-types →
- Gas gangrene 0 trials
- Staphylococcal scalded skin syndrome 0 trials
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Gram-positive bacterial infections 7 trials · 251 incl. sub-types
6 sub-types
- Streptococcal infection 19 trials · 131 incl. sub-types Sub-types →
- Clostridium infectious disease 48 trials · 96 incl. sub-types Sub-types →
- Bacillaceae infectious disease 1 trial · 20 incl. sub-types Sub-types →
- Actinomycetales infectious disease 1 trial Sub-types →
- Erysipelothrix infectious disease 0 trials Sub-types →
- Infection caused by Bifidobacterium 0 trials
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Pulpitis 191 trials
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Bacterial infectious disease with sepsis 78 trials · 113 incl. sub-types
5 sub-types
- Neonatal sepsis 35 trials
- Lemierre syndrome 0 trials
- Pasteurella hemorrhagic septicemia 0 trials
- Gas gangrene 0 trials
- Meningococcemia 0 trials
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Bacterial sexually transmitted disease 8 trials · 113 incl. sub-types
5 sub-types
- Treponema infectious disease 6 trials · 57 incl. sub-types Sub-types →
- Chlamydia infectious disease 34 trials · 55 incl. sub-types Sub-types →
- Gonorrhea 49 trials Sub-types →
- Granuloma inguinale 0 trials · 1 incl. sub-types Sub-types →
- Chancroid 0 trials
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Anaerobic bacteria infectious disease 2 trials · 99 incl. sub-types
10 sub-types
- Clostridium infectious disease 48 trials · 96 incl. sub-types Sub-types →
- Actinomycetales infectious disease 1 trial Sub-types →
- Bacteroides infectious disease 0 trials
- Fusobacterium infectious disease 0 trials
- Peptostreptococcus infectious disease 0 trials
- Anaerobic balanitis 0 trials
- Anaerobic cellulitis 0 trials
- Anaerobic meningitis 0 trials
- Anaerobic pneumonia 0 trials
- Infection caused by Bifidobacterium 0 trials
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Spirochaetales infections 1 trial · 97 incl. sub-types
4 sub-types
- Treponema infectious disease 6 trials · 57 incl. sub-types Sub-types →
- Lyme disease 30 trials
- Leptospirosis 9 trials Sub-types →
- Borrelia infectious disease 6 trials · 7 incl. sub-types Sub-types →
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Bacterial arthritis 24 trials · 94 incl. sub-types
6 sub-types
- Periprosthetic joint infection 76 trials
- Escherichia coli discitis 0 trials
- Gonococcal infection of joint 0 trials Sub-types →
- Salmonella discitis 0 trials
- Staphylococcus discitis 0 trials
- Streptococcus pneumoniae discitis 0 trials
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Staphylococcal infection 41 trials · 84 incl. sub-types
4 sub-types
- Staphylococcus aureus infection 37 trials · 69 incl. sub-types Sub-types →
- Staphylococcal pneumonia 1 trial Sub-types →
- Staphylococcal toxemia 0 trials · 1 incl. sub-types Sub-types →
- Staphyloenterotoxemia 0 trials
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Bacterial urinary tract infection 55 trials · 81 incl. sub-types
8 sub-types
- Pyelonephritis 8 trials · 21 incl. sub-types Sub-types →
- Acute cystitis 7 trials Sub-types →
- Urethritis 5 trials · 6 incl. sub-types Sub-types →
- Gonococcal cystitis 0 trials Sub-types →
- Neonatal urinary tract infectious disease 0 trials
- Renal tuberculosis 0 trials
- Ureter tuberculosis 0 trials
- Urinary bladder tuberculosis 0 trials
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Clostridium difficile colitis 69 trials
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Bacterial pneumonia 28 trials · 65 incl. sub-types
8 sub-types
- Streptococcal pneumonia 16 trials
- Mycoplasma pneumoniae pneumonia 9 trials
- Klebsiella pneumonia 7 trials
- Pneumonia caused by gram negative bacteria 5 trials · 7 incl. sub-types Sub-types →
- Pneumonia caused by pseudomonas aeruginosa infection 3 trials
- Legionnaires' disease 2 trials
- Staphylococcal pneumonia 1 trial Sub-types →
- Anaerobic pneumonia 0 trials
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Skin disease caused by bacterial infection 13 trials · 57 incl. sub-types
17 sub-types
- Cellulitis 29 trials · 31 incl. sub-types Sub-types →
- Hordeolum 1 trial · 7 incl. sub-types Sub-types →
- Impetigo 5 trials Sub-types →
- Cutaneous anthrax 2 trials
- Erysipelas 1 trial
- Pinta disease 1 trial
- Aquarium granuloma 0 trials
- Bacillary angiomatosis 0 trials
- Bacterial exanthem 0 trials
- Bullous impetigo 0 trials
- Cutaneous diphtheria 0 trials
- Cutaneous syphilis 0 trials Sub-types →
- Cutaneous tuberculosis 0 trials Sub-types →
- Gas gangrene 0 trials
- Gonococcal keratitis 0 trials
- Staphylococcal scalded skin syndrome 0 trials
- Sycosis barbae 0 trials
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Meningococcal infection 47 trials · 55 incl. sub-types
2 sub-types
- Meningococcal meningitis 18 trials
- Meningococcemia 0 trials
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Bifidobacteriales infectious disease 0 trials · 44 incl. sub-types
2 sub-types
- Bacterial vaginosis 44 trials
- Infection caused by Bifidobacterium 0 trials
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Bacterial meningitis 12 trials · 37 incl. sub-types
8 sub-types
- Meningococcal meningitis 18 trials
- Meningeal tuberculosis 7 trials
- Haemophilus meningitis 1 trial
- Escherichia coli meningitis 0 trials
- Listeria meningitis 0 trials
- Anaerobic meningitis 0 trials
- Bacterial meningitis caused by gram-negative bacteria 0 trials Sub-types →
- Streptococcal meningitis 0 trials Sub-types →
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Pseudomonas infection 25 trials · 29 incl. sub-types
1 sub-type
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Escherichia coli infection 26 trials
1 sub-type
- Escherichia coli discitis 0 trials
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Vibrio infectious disease 0 trials · 16 incl. sub-types
2 sub-types
- Cholera 16 trials
- Vibrio vulnificus infectious disease 0 trials
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Bacterial endocarditis 15 trials
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Mycoplasmoides infection 7 trials · 15 incl. sub-types
2 sub-types
- Mycoplasma pneumoniae pneumonia 9 trials
- Mycoplasma encephalitis 0 trials
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Haemophilus infectious disease 14 trials
2 sub-types
- Haemophilus meningitis 1 trial
- Chancroid 0 trials
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Necrotizing soft tissue infection 13 trials
2 sub-types
- Necrotizing cellulitis 0 trials
- Necrotizing myositis 0 trials
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Empyema 10 trials · 11 incl. sub-types
2 sub-types
- Subdural empyema 1 trial
- Tuberculous empyema 0 trials
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Chorioamnionitis 10 trials
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Klebsiella infectious disease 5 trials · 9 incl. sub-types
3 sub-types
- Klebsiella pneumonia 7 trials
- Granuloma inguinale 0 trials · 1 incl. sub-types Sub-types →
- Rhinoscleroma 0 trials
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Rickettsiosis 2 trials · 7 incl. sub-types
3 sub-types
- Rickettsiaceae infectious disease 0 trials · 4 incl. sub-types Sub-types →
- Anaplasmataceae infectious disease 0 trials · 2 incl. sub-types Sub-types →
- Tick-borne relapsing fever 0 trials
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Tracheitis 2 trials · 7 incl. sub-types
1 sub-type
- Laryngotracheitis 1 trial · 5 incl. sub-types Sub-types →
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Peritonsillar abscess 4 trials
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Enterococcus infectious disease 1 trial · 4 incl. sub-types
1 sub-type
- Enterococcus faecalis infection 3 trials
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Yersinia infectious disease 0 trials · 4 incl. sub-types
3 sub-types
- Plague 2 trials · 4 incl. sub-types Sub-types →
- Yersinia enterocolitica infectious disease 0 trials
- Yersinia pseudotuberculosis infectious disease 0 trials Sub-types →
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Bacterial conjunctivitis 3 trials
3 sub-types
- Gonococcal conjunctivitis 0 trials Sub-types →
- Inclusion conjunctivitis 0 trials
- Pseudomembranous conjunctivitis 0 trials Sub-types →
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Bacterial hemorrhagic fever 0 trials · 3 incl. sub-types
1 sub-type
- Scrub typhus 3 trials
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Bacterial gastritis 2 trials
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Fournier gangrene 2 trials
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Septic peritonitis 2 trials
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Opportunistic bacterial infectious disease 0 trials · 1 incl. sub-types
2 sub-types
- Nocardiosis 1 trial
- Cepacia syndrome 0 trials
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Actinobacillus infectious disease 0 trials
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1 sub-type
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Pectobacterium carotovorum infection 0 trials
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Proteus infectious disease 0 trials
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Whipple disease 0 trials
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Bacterial myositis 0 trials
1 sub-type
- Pyomyositis 0 trials
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Botryomycosis 0 trials
2 sub-types
- Cutaneous botryomycosis 0 trials
- Visceral botryomycosis 0 trials
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Idiopathic severe pneumococcemia 0 trials
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Noma 0 trials
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Pasteurellosis 0 trials
1 sub-type
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Pneumonic pasteurellosis 0 trials
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Rat-bite fever 0 trials
2 sub-types
- Spirillary rat-bite fever 0 trials
- Streptobacillary rat-bite fever 0 trials
Most studied deeper sub-types
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Booster shot for Moms-to-Be could shield newborns from deadly infections
Vaccine OngoingThis study follows women who previously received the GBS-NN/NN2 vaccine during pregnancy to see how long their immune protection lasts. It also tests whether a booster dose given in a new pregnancy is safe and boosts immunity, aiming to protect newborns from group B strep infecti…
Phase 2/3 • Sponsor: Minervax ApS • Aim: Vaccine
Last updated Sep 06, 2026 00:00 UTC
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New vaccine aims to shield infants from deadly pneumonia
Vaccine OngoingThis study tests a new vaccine to protect babies against pneumococcal infections, which can cause pneumonia and meningitis. About 600 healthy infants in Thailand will receive either the new or a standard vaccine at 2, 4, and 12-15 months old. Researchers will check how well the v…
Phase 3 • Sponsor: CanSino Biologics Inc. • Aim: Vaccine
Last updated Aug 07, 2026 00:00 UTC
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New rinse gadget aims to cut infection risk for ICU patients
Disease control OngoingThis pilot study tests a new rinse device (SwishKit) plus standard oral care against standard care alone in 21 intubated ICU patients. The goal is to see if the device reduces harmful bacteria in the mouth and throat, which could lower the risk of lung infections. The study is sm…
Sponsor: The Cleveland Clinic • Aim: Disease control
Last updated Jun 27, 2026 12:26 UTC
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Can a daily antibiotic keep kids with leukemia safer from infection?
Disease control OngoingThis study looks at whether giving children with acute lymphoblastic leukemia a daily antibiotic called ciprofloxacin can reduce bacterial infections during the first month of chemotherapy. About 313 children in the UK are taking part. The goal is to see if this approach works be…
Sponsor: University College, London • Aim: Disease control
Last updated Jun 27, 2026 09:10 UTC
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Could a single pill stop lyme disease before it starts?
Prevention OngoingThis study tests a new pill called TP-05 (lotilaner) to see if it can prevent Lyme disease in healthy adults who are often around ticks. The pill is already used in pets to kill ticks. Researchers will give either a low dose, high dose, or placebo to 700 volunteers and watch for …
Phase 2 • Sponsor: Tarsus Pharmaceuticals, Inc. • Aim: Prevention
Last updated Jul 11, 2026 00:00 UTC
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Can smarter antibiotic use curb Drug-Resistant infections?
Knowledge-focused OngoingThis study looks back at medical records from four hospitals in Thailand to understand what happens when doctors reduce antibiotic treatment (de-escalation) in patients who received short-course IV antibiotics. It compares outcomes like new resistant infections and death between …
Sponsor: University of Oxford • Aim: Knowledge-focused
Last updated Aug 16, 2026 00:00 UTC
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New wound test could spot infections faster
Knowledge-focused OngoingThis study looks at a new method for checking infected wounds. Researchers want to see if putting wound samples into blood culture bottles finds bacteria better than the usual lab method. 300 patients with infected wounds took part. The goal is to improve how we detect wound infe…
Sponsor: Prof. Dr. Bülent M. Ertuğrul • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:09 UTC
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Dialysis patients may get safer dosing for common infection drug
Knowledge-focused OngoingThis study looks at how the antibiotic cefazolin behaves in the blood of people on chronic hemodialysis who have catheter infections. Researchers will take blood samples at different times to measure drug levels. The goal is to find the best dose to treat infections while avoidin…
Phase 4 • Sponsor: University Hospital, Tours • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:02 UTC